EP1847713A3 - Verstellbare Rotationspumpe mit Verschleissminderung - Google Patents

Verstellbare Rotationspumpe mit Verschleissminderung Download PDF

Info

Publication number
EP1847713A3
EP1847713A3 EP07106407A EP07106407A EP1847713A3 EP 1847713 A3 EP1847713 A3 EP 1847713A3 EP 07106407 A EP07106407 A EP 07106407A EP 07106407 A EP07106407 A EP 07106407A EP 1847713 A3 EP1847713 A3 EP 1847713A3
Authority
EP
European Patent Office
Prior art keywords
actuator
housing
fluid
coating
rotary pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07106407A
Other languages
English (en)
French (fr)
Other versions
EP1847713B1 (de
EP1847713A2 (de
Inventor
Christof Dr. Lamparski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schwaebische Huettenwerke Automotive GmbH
Original Assignee
Schwaebische Huettenwerke Automotive GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38283219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1847713(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schwaebische Huettenwerke Automotive GmbH filed Critical Schwaebische Huettenwerke Automotive GmbH
Priority to PL07106407T priority Critical patent/PL1847713T3/pl
Priority to EP10178105.2A priority patent/EP2327881B1/de
Priority to EP18170712.6A priority patent/EP3376031B1/de
Publication of EP1847713A2 publication Critical patent/EP1847713A2/de
Publication of EP1847713A3 publication Critical patent/EP1847713A3/de
Application granted granted Critical
Publication of EP1847713B1 publication Critical patent/EP1847713B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0869—Aluminium oxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/06—Polyamides, e.g. NYLON
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/12—Polyetheretherketones, e.g. PEEK
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/10—Hardness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/14—Self lubricating materials; Solid lubricants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49242—Screw or gear type, e.g., Moineau type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

Die Erfindung betrifft eine Rotationspumpe mit regelbarem Fördervolumen, umfassend:
a) ein Gehäuse (3, 6),
b) eine in dem Gehäuse (3, 6) gebildete Förderkammer mit einem Einlass (4) für ein Fluid auf einer Niederdruckseite und einem Auslass (5) für das Fluid auf einer Hochdruckseite der Pumpe,
c) wenigstens einen in der Förderkammer um eine Drehachse (R2) drehbaren Förderrotor (2),
d) ein zu einer Stirnseite des Förderrotors (2) angeordnetes oder den Förderrotor umgeben des Stellglied (15), das für die Verstellung des Fördervolumens in dem Gehäuse (3, 6) hin und her bewegbar ist,
e) wobei das Stellglied (15) in Richtung seiner Bewegbarkeit mit einer von dem Bedarf eines mit dem Fluid zu versorgenden Verbrauchers abhängigen Stellkraft beaufschlagbar ist,
f) und eine in dem Gehäuse (3, 6) gebildete Laufbahn (3a), die das Stellglied (15) an einer Stellglied-Gleitfläche (15a) in einem Gleitkontakt führt,
g) wobei ein Gleitmaterial, das wenigstens eines aus Laufbahn (3a) und Stellglied- Gleit fläche (15a) bildet, aus wenigstens einem aus Kunststoff, Keramik, Nitrid, einer Nickel phosphorverbindung oder einem Gleitlack besteht oder von einer DLC-Beschichtung, einer Ferroprint-Beschichtung oder einer Nano-Beschichtung gebildet wird.
EP07106407A 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleissminderung Active EP1847713B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL07106407T PL1847713T3 (pl) 2006-04-19 2007-04-18 Regulowana pompa wirnikowa ze zmniejszonym zużyciem
EP10178105.2A EP2327881B1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung
EP18170712.6A EP3376031B1 (de) 2006-04-19 2007-04-18 Verstellbare rotationspumpe mit verschleissminderung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006018124A DE102006018124A1 (de) 2006-04-19 2006-04-19 Verstellbare Rotationspumpe mit Verschleißminderung

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP10178105.2A Division EP2327881B1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung
EP10178105.2A Previously-Filed-Application EP2327881B1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung
EP18170712.6A Division EP3376031B1 (de) 2006-04-19 2007-04-18 Verstellbare rotationspumpe mit verschleissminderung
EP10178105.2 Division-Into 2010-09-21

Publications (3)

Publication Number Publication Date
EP1847713A2 EP1847713A2 (de) 2007-10-24
EP1847713A3 true EP1847713A3 (de) 2008-06-11
EP1847713B1 EP1847713B1 (de) 2011-03-02

Family

ID=38283219

Family Applications (3)

Application Number Title Priority Date Filing Date
EP07106407A Active EP1847713B1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleissminderung
EP18170712.6A Not-in-force EP3376031B1 (de) 2006-04-19 2007-04-18 Verstellbare rotationspumpe mit verschleissminderung
EP10178105.2A Active EP2327881B1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP18170712.6A Not-in-force EP3376031B1 (de) 2006-04-19 2007-04-18 Verstellbare rotationspumpe mit verschleissminderung
EP10178105.2A Active EP2327881B1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung

Country Status (7)

Country Link
US (3) US20070248481A1 (de)
EP (3) EP1847713B1 (de)
JP (1) JP4662559B2 (de)
AT (2) ATE500423T1 (de)
DE (4) DE102006018124A1 (de)
HU (1) HUE040650T2 (de)
PL (1) PL1847713T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018124A1 (de) * 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Verstellbare Rotationspumpe mit Verschleißminderung
JP5064886B2 (ja) * 2007-05-21 2012-10-31 株式会社Ｔｂｋ ギヤポンプ
WO2010001764A1 (ja) * 2008-07-03 2010-01-07 株式会社小松製作所 可変容量ギヤポンプ
DE102009026964A1 (de) * 2009-06-16 2010-12-23 Robert Bosch Gmbh Brennstoffpumpe
DE102010004594B4 (de) * 2010-01-14 2017-05-24 Audi Ag Regelölpumpe
DE102010005984B4 (de) * 2010-01-28 2013-11-28 Audi Ag Regelölpumpe
DE102010020356A1 (de) 2010-05-12 2011-11-17 Audi Ag Schmiermittelpumpe, Regelkolben
DE102010038430B4 (de) * 2010-07-26 2012-12-06 Schwäbische Hüttenwerke Automotive GmbH Verdrängerpumpe mit Absaugnut
DE102010046941A1 (de) * 2010-09-29 2012-03-29 Wittenstein Ag Tribologisches System
DE102011104049A1 (de) 2011-06-11 2012-12-27 Volkswagen Aktiengesellschaft Pumpe
US9429149B2 (en) * 2012-05-15 2016-08-30 Sabic Global Technologies B.V. Polyetherimide pump
KR102003107B1 (ko) * 2015-08-12 2019-07-24 장순길 가변 용량 펌프
DE102017117787A1 (de) * 2017-08-04 2019-02-07 Schwäbische Hüttenwerke Automotive GmbH Verstellbare Außenzahnradpumpe
DE102019106660A1 (de) 2019-03-15 2020-09-17 Wagner Gmbh & Co. Kg Steuerventil mit einer Anschlussfläche für mehrere Ventilports
CN112518239B (zh) 2020-11-13 2022-02-08 浙江海洋大学 螺杆泵转子转模挤压成型工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503859A1 (de) * 1984-03-19 1985-09-19 Aisin Seiki K.K., Kariya, Aichi Gleitflaeche eines verbund-vernickelten beweglichen bzw. verschiebbaren bauteils
DE3528651A1 (de) * 1985-08-09 1987-02-19 Rohs Hans Guenther Prof Dr Ing Zahnradpumpe
DE4200305A1 (de) * 1992-01-09 1993-07-15 Glyco Metall Werke Regelbare fluegelzellenpumpe in kompakter bauweise
DE20020695U1 (de) * 2000-12-06 2001-02-22 Breed Automotive Technology, Inc., Lakeland, Fla. Vorrichtung zum Bewegen eines Stellelementes
DE10222131B4 (de) * 2002-05-17 2005-05-12 SCHWäBISCHE HüTTENWERKE GMBH Verdrängerpumpe mit Fördervolumenverstellung
DE102004033968A1 (de) * 2004-07-14 2006-02-09 Ks Kolbenschmidt Gmbh Beschichtung für hochbelastbare tribologische Oberflächen von bewegten Bauteilen

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE838826C (de) * 1949-02-23 1952-05-12 Bayer Ag Verfahren zur Herstellung von Formkoerpern
US2621166A (en) * 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
DE831772C (de) * 1952-11-18 1952-02-18 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe
US2879248A (en) * 1954-04-13 1959-03-24 Bayer Ag Method of making copolymer of diisocyanate modified polyester and vinylidene monomer
US2897248A (en) 1956-06-06 1959-07-28 Standard Oil Co Alkylation
US3015283A (en) * 1958-11-24 1962-01-02 Bayer Ag Gear pumps and motors
US4222718A (en) * 1978-03-09 1980-09-16 Rexnord Inc. Linear motion thrust block for hydraulic pumps and motors
DE3018974A1 (de) * 1980-05-17 1981-11-26 Karl Schmidt Gmbh, 7107 Neckarsulm Gleitlagerwerkstoff
SE463829B (sv) * 1985-03-15 1991-01-28 Svenska Rotor Maskiner Ab Skruvrotormaskin med aatminstone en rotor bestaaende av plastmaterial
JPS61266451A (ja) * 1985-05-21 1986-11-26 Daido Metal Kogyo Kk 摺動部材用組成物
DE3534242A1 (de) * 1985-09-26 1987-03-26 Kolbenschmidt Ag Wartungsfreier mehrschicht-gleitlagerwerkstoff
JP2967245B2 (ja) * 1991-08-22 1999-10-25 株式会社日立製作所 無給水ポンプ
US5165881A (en) * 1991-09-16 1992-11-24 Opcon Autorotor Ab Rotor for a screw rotor machine
JPH05230283A (ja) * 1992-02-20 1993-09-07 Bando Chem Ind Ltd 空気動圧機器用摺動部材
US5554020A (en) * 1994-10-07 1996-09-10 Ford Motor Company Solid lubricant coating for fluid pump or compressor
EP0718256B1 (de) * 1994-12-23 1999-06-30 Maruwa Ceramic Co., Ltd. Gleitbauteil und Verfahren zu seiner Herstellung
US5879791A (en) * 1995-10-02 1999-03-09 Daido Metal Company Ltd. Wet type sliding apparatus comprising thrust bearing
US6461128B2 (en) * 1996-04-24 2002-10-08 Steven M. Wood Progressive cavity helical device
ES2192242T3 (es) 1996-12-04 2003-10-01 Siegfried A Dipl-Ing Eisenmann Bomba anular de engranajes continuamente variable.
DE19847132C2 (de) * 1998-10-13 2001-05-31 Schwaebische Huettenwerke Gmbh Außenzahnradpumpe mit Fördervolumenbegrenzung
US20010024618A1 (en) * 1999-12-01 2001-09-27 Winmill Len F. Adjustable-displacement gear pump
JP2002242852A (ja) 2001-02-19 2002-08-28 Mitsubishi Rayon Co Ltd ギヤポンプ
US6604922B1 (en) * 2002-03-14 2003-08-12 Schlumberger Technology Corporation Optimized fiber reinforced liner material for positive displacement drilling motors
JP4285634B2 (ja) * 2003-02-20 2009-06-24 大同メタル工業株式会社 摺動部材
US6867532B2 (en) * 2003-07-17 2005-03-15 The Brady Group Inc. Long life piezoelectric drive and components
KR101222882B1 (ko) * 2003-09-03 2013-01-17 가부시키가이샤 고마쓰 세이사쿠쇼 소결 슬라이딩 재료, 슬라이딩 부재, 연결장치 및 슬라이딩부재가 적용되는 장치
DE102004012726A1 (de) * 2004-03-16 2005-10-06 Voigt, Dieter, Dipl.-Ing. Durckanhebung für Regelölpumpen
DE102004030321A1 (de) * 2004-06-23 2006-01-19 Volkswagen Ag Zahnradpumpe
US20060111501A1 (en) * 2004-11-19 2006-05-25 General Electric Company Thermoplastic wear resistant compositions, methods of manufacture thereof and articles containing the same
DE102006018124A1 (de) * 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Verstellbare Rotationspumpe mit Verschleißminderung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503859A1 (de) * 1984-03-19 1985-09-19 Aisin Seiki K.K., Kariya, Aichi Gleitflaeche eines verbund-vernickelten beweglichen bzw. verschiebbaren bauteils
DE3528651A1 (de) * 1985-08-09 1987-02-19 Rohs Hans Guenther Prof Dr Ing Zahnradpumpe
DE4200305A1 (de) * 1992-01-09 1993-07-15 Glyco Metall Werke Regelbare fluegelzellenpumpe in kompakter bauweise
DE20020695U1 (de) * 2000-12-06 2001-02-22 Breed Automotive Technology, Inc., Lakeland, Fla. Vorrichtung zum Bewegen eines Stellelementes
DE10222131B4 (de) * 2002-05-17 2005-05-12 SCHWäBISCHE HüTTENWERKE GMBH Verdrängerpumpe mit Fördervolumenverstellung
DE102004033968A1 (de) * 2004-07-14 2006-02-09 Ks Kolbenschmidt Gmbh Beschichtung für hochbelastbare tribologische Oberflächen von bewegten Bauteilen

Also Published As

Publication number Publication date
EP3376031B1 (de) 2021-12-22
EP1847713B1 (de) 2011-03-02
US20110182760A1 (en) 2011-07-28
DE202007018987U1 (de) 2010-05-27
HUE040650T2 (hu) 2019-03-28
US20120219448A1 (en) 2012-08-30
US20070248481A1 (en) 2007-10-25
DE10178105T1 (de) 2012-09-06
EP2327881A3 (de) 2014-03-26
DE102006018124A1 (de) 2007-10-25
US8770955B2 (en) 2014-07-08
JP4662559B2 (ja) 2011-03-30
PL1847713T3 (pl) 2011-06-30
AT11651U1 (de) 2011-02-15
DE10178105T8 (de) 2013-04-25
EP3376031A1 (de) 2018-09-19
JP2007285300A (ja) 2007-11-01
US8186982B2 (en) 2012-05-29
ATE500423T1 (de) 2011-03-15
EP2327881B1 (de) 2018-05-30
EP1847713A2 (de) 2007-10-24
DE502007006577D1 (de) 2011-04-14
EP2327881A2 (de) 2011-06-01

Similar Documents

Publication Publication Date Title
EP2327881A3 (de) Verstellbare Rotationspumpe mit Verschleißminderung
EP2032850B1 (de) Hochdruckpumpe, insbesondere für eine kraftstoffeinspritzeinrichtung einer brennkraftmaschine
DE102011086175B3 (de) Rotationspumpe mit verbesserter Abdichtung
EP3221577B1 (de) Pumpe, insbesondere eine kraftstoffhochdruckpumpe
CA2651057A1 (en) Valve-type oil feeder
EP2014919A3 (de) Verstellventil für die Verstellung des Fördervolumens einer Verdrängerpumpe
DE102007012705A1 (de) Hochdruckpumpe zur Förderung von Kraftstoff mit einem torsionsentkoppelten Druckfederelement in der Stößeleinrichtung
DE202012104058U1 (de) Kolbenanordnung für eine Kolbenpumpe zum Fördern dickflüssiger und abrasiver Fördermedien
DE10204850A1 (de) Kraftstoffeinspritzpumpe
DE102008010242A1 (de) Hochdruckerzeuger für Einspritzanlagen von Brennkraftmaschinen
DE102005050613A1 (de) Kraftstoffeinspritzpumpe mit einer Öldichtung
DE102008001960A1 (de) Pumpe, insbesondere Kraftstoffhochdruckpumpe
EP2935857B1 (de) Hochdruckeinspritzsystem
EP2982863B1 (de) Hubkolbenpumpe für kryogene flüssigkeiten
DE102012101585B4 (de) Hochdruck-Kraftstoffpumpe
WO2013156428A1 (de) Hydrostatische kolbenmaschine
DE102008002360A1 (de) Radialkolbenpumpe
EP1039121A3 (de) Kraftstoff-Förderpumpe
DE102010062159A1 (de) Hochdruckpumpe
EP2673495A1 (de) Hochdruckpumpe
WO2016146456A1 (de) Axialkolbenmaschine mit auslasssteuerung
DE102013021187A1 (de) Pumpe zum Fördern eines Fluids, insbesondere eines Kraftwagens
WO2009013175A1 (de) Pumpe, insbesondere kraftstoffhochdruckpumpe
DE275796C (de)
EP1762756A3 (de) Kolbenringpackung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRCL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

EL Fr: translation of claims filed
17P Request for examination filed

Effective date: 20081028

17Q First examination report despatched

Effective date: 20081127

AKX Designation fees paid

Designated state(s): DE ES FR GB IT NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHWAEBISCHE HUETTENWERKE AUTOMOTIVE GMBH

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502007006577

Country of ref document: DE

Date of ref document: 20110414

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007006577

Country of ref document: DE

Effective date: 20110414

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110613

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110603

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20110302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110602

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E010953

Country of ref document: HU

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: SCHWABISCHE HUTTENWERKE AUTOMOTIVE G.M.B.H.

Effective date: 20110430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110704

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110702

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110430

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

26 Opposition filed

Opponent name: VOLKSWAGEN AKTIENGESELLSCHAFT

Effective date: 20111123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110302

R26 Opposition filed (corrected)

Opponent name: VOLKSWAGEN AKTIENGESELLSCHAFT

Effective date: 20111123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110430

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110430

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502007006577

Country of ref document: DE

Effective date: 20111123

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: VOLKSWAGEN AG

Effective date: 20111123

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: VOLKSWAGEN AG

Effective date: 20111123

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110418

PLBP Opposition withdrawn

Free format text: ORIGINAL CODE: 0009264

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLBD Termination of opposition procedure: decision despatched

Free format text: ORIGINAL CODE: EPIDOSNOPC1

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 20140316

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20230321

Year of fee payment: 17

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230515

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230426

Year of fee payment: 17

Ref country code: FR

Payment date: 20230420

Year of fee payment: 17

Ref country code: DE

Payment date: 20230420

Year of fee payment: 17

Ref country code: CZ

Payment date: 20230412

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230417

Year of fee payment: 17

Ref country code: SE

Payment date: 20230420

Year of fee payment: 17

Ref country code: HU

Payment date: 20230421

Year of fee payment: 17

Ref country code: AT

Payment date: 20230420

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230419

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007006577

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 500423

Country of ref document: AT

Kind code of ref document: T

Effective date: 20240418

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240419

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20241105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240419

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20241105

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240419