WO2012079982A3 - Disque axial destiné à une pompe à engrenages et pompe à engrenages équipée dudit disque axial - Google Patents

Disque axial destiné à une pompe à engrenages et pompe à engrenages équipée dudit disque axial Download PDF

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Publication number
WO2012079982A3
WO2012079982A3 PCT/EP2011/071358 EP2011071358W WO2012079982A3 WO 2012079982 A3 WO2012079982 A3 WO 2012079982A3 EP 2011071358 W EP2011071358 W EP 2011071358W WO 2012079982 A3 WO2012079982 A3 WO 2012079982A3
Authority
WO
WIPO (PCT)
Prior art keywords
gear
axial washer
type
type pump
washer
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.)
Ceased
Application number
PCT/EP2011/071358
Other languages
German (de)
English (en)
Other versions
WO2012079982A2 (fr
Inventor
Klaus Heyer
Harald Speer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to US13/994,754 priority Critical patent/US20140030129A1/en
Priority to KR1020137015326A priority patent/KR20130141595A/ko
Priority to EP11788516.0A priority patent/EP2686556A2/fr
Priority to CN201180060080.4A priority patent/CN103620222A/zh
Priority to JP2013543624A priority patent/JP2014506969A/ja
Publication of WO2012079982A2 publication Critical patent/WO2012079982A2/fr
Anticipated expiration legal-status Critical
Publication of WO2012079982A3 publication Critical patent/WO2012079982A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • F04C27/006—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type pumps, e.g. gear pumps
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0015—Radial sealings for working fluid of resilient material
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • 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
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance

Landscapes

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

Abstract

L'invention concerne un disque axial (13) d'une pompe à engrenages (1), en particulier d'une pompe à engrenages intérieurs. Selon l'invention, un joint d'étanchéité (23) qui définit un champ de pression (22) du disque axial (13) est appliqué sur le disque axial (13) sous la forme d'une matière coulante et durcissable qui crée un assemblage par liaison de matière avec le disque axial (13) lors de son durcissement.
PCT/EP2011/071358 2010-12-17 2011-11-30 Disque axial destiné à une pompe à engrenages et pompe à engrenages équipée dudit disque axial Ceased WO2012079982A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/994,754 US20140030129A1 (en) 2010-12-17 2011-11-30 Axial washer for a gear-type pump comprising an axial washer of this type
KR1020137015326A KR20130141595A (ko) 2010-12-17 2011-11-30 기어 펌프용 축방향 와셔 및 이러한 축방향 와셔를 포함하는 기어 펌프
EP11788516.0A EP2686556A2 (fr) 2010-12-17 2011-11-30 Disque axial destiné à une pompe à engrenages et pompe à engrenages équipée dudit disque axial
CN201180060080.4A CN103620222A (zh) 2010-12-17 2011-11-30 用于齿轮泵的轴向盘以及具有这种轴向盘的齿轮泵
JP2013543624A JP2014506969A (ja) 2010-12-17 2011-11-30 歯車ポンプのためアキシャルワッシャおよびこのようなアキシャルワッシャを備えた歯車ポンプ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010063313A DE102010063313A1 (de) 2010-12-17 2010-12-17 Axialscheibe für eine Zahnradpumpe und Zahnradpumpe mit einer solchen Axialscheibe
DE102010063313.5 2010-12-17

Publications (2)

Publication Number Publication Date
WO2012079982A2 WO2012079982A2 (fr) 2012-06-21
WO2012079982A3 true WO2012079982A3 (fr) 2013-12-19

Family

ID=45047830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/071358 Ceased WO2012079982A2 (fr) 2010-12-17 2011-11-30 Disque axial destiné à une pompe à engrenages et pompe à engrenages équipée dudit disque axial

Country Status (7)

Country Link
US (1) US20140030129A1 (fr)
EP (1) EP2686556A2 (fr)
JP (1) JP2014506969A (fr)
KR (1) KR20130141595A (fr)
CN (1) CN103620222A (fr)
DE (1) DE102010063313A1 (fr)
WO (1) WO2012079982A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012213771B4 (de) 2012-08-03 2025-04-24 Robert Bosch Gmbh Innenzahnradpumpe
DE102012219132A1 (de) * 2012-10-19 2014-04-24 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE102013201384A1 (de) * 2013-01-29 2014-07-31 Robert Bosch Gmbh Innenzahnradpumpe
JP6347478B2 (ja) * 2014-03-06 2018-06-27 日本オイルポンプ株式会社 ポンプ装置
KR200486890Y1 (ko) 2016-07-05 2018-07-11 훌루테크 주식회사 결합구조가 단순화된 내접기어펌프
DE102018212497B4 (de) 2018-07-26 2026-01-29 Eckerle Technologies GmbH Fluidfördereinrichtung
US12313068B2 (en) 2021-08-05 2025-05-27 Hydraulik Nord Technologies GmbH Internal gear machine with helical toothing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213800A (en) * 1965-05-04 1965-10-26 Webster Electric Co Inc Unitary wear plate and seal
US3545900A (en) * 1967-09-02 1970-12-08 Plessey Co Ltd Gear pumps,more particularly for use with hot fluids
GB2086480A (en) * 1980-10-25 1982-05-12 Plessey Co Ltd A rotary positive-displacement pump

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096719A (en) * 1960-04-29 1963-07-09 Webster Electric Co Inc Rotary pump or motor
GB1191472A (en) * 1967-08-11 1970-05-13 Otto Eckerle Improvements in or relating to High Pressure Internally Meshing Gear Pumps or Motors
DE2300484A1 (de) * 1973-01-05 1974-07-18 Otto Eckerle Hochdruck-zahnradpumpe
JPS49106608A (fr) * 1973-02-16 1974-10-09
GB1554262A (en) * 1975-06-24 1979-10-17 Kayaba Industry Co Ltd Gear pump
JPS5791391A (en) * 1980-11-27 1982-06-07 Kayaba Ind Co Ltd Loading mechanism for inscribed gear pump or motor
IT1182305B (it) * 1984-10-01 1987-10-05 Tako Spa Procedimento di fabbricazione di guarnizioni di tenuta e prodotto ottenuto col procedimento
EP0563661A1 (fr) * 1992-03-19 1993-10-06 J.M. Voith GmbH Pompe à engrenages internes avec des éléments d'étanchéité mobiles radialement pour la compensation radiale
DE19613833B4 (de) 1996-04-06 2004-12-09 Bosch Rexroth Ag Innenzahnradmaschine, insbesondere Innenzahnradpumpe
DE19930911C1 (de) * 1999-07-06 2000-07-20 Voith Turbo Kg Axialkompensation einer Innenzahnradpumpe für den geschlossenen Kreislauf
CA2437126A1 (fr) * 2001-02-28 2002-09-06 Kaneka Corporation Nouveau polymere et joint statique liquide pour formation in situ
KR20040021296A (ko) * 2002-09-03 2004-03-10 정혜경 누설 방지용 씰 부재를 갖는 무급유식 스크류형 유체기계
JP4538213B2 (ja) * 2003-10-10 2010-09-08 日産自動車株式会社 液状ガスケットを用いたシール構造
US20080164100A1 (en) * 2005-04-18 2008-07-10 Toyota Jidosha Kabushiki Kaisha Oil Path Structure
JP4787596B2 (ja) * 2005-10-28 2011-10-05 株式会社ブリヂストン ガスケットの製造方法、及びシール構造
JP2008144911A (ja) * 2006-12-12 2008-06-26 Three Bond Co Ltd シール構造
JP2008307443A (ja) * 2007-06-13 2008-12-25 Bridgestone Corp シール部材の製造方法
DE102007049704B4 (de) * 2007-10-17 2019-01-31 Robert Bosch Gmbh Innenzahnradpumpe für eine Bremsanlage
JP2009121601A (ja) * 2007-11-15 2009-06-04 Toyota Motor Corp 装置のシール構造および同装置の製造方法
JP2009299735A (ja) * 2008-06-11 2009-12-24 Nok Corp 密封装置
JP2010234246A (ja) * 2009-03-31 2010-10-21 Nhk Spring Co Ltd 紫外線硬化型樹脂組成物の塗布硬化方法及びその塗布硬化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213800A (en) * 1965-05-04 1965-10-26 Webster Electric Co Inc Unitary wear plate and seal
US3545900A (en) * 1967-09-02 1970-12-08 Plessey Co Ltd Gear pumps,more particularly for use with hot fluids
GB2086480A (en) * 1980-10-25 1982-05-12 Plessey Co Ltd A rotary positive-displacement pump

Also Published As

Publication number Publication date
CN103620222A (zh) 2014-03-05
DE102010063313A1 (de) 2012-06-21
JP2014506969A (ja) 2014-03-20
US20140030129A1 (en) 2014-01-30
KR20130141595A (ko) 2013-12-26
EP2686556A2 (fr) 2014-01-22
WO2012079982A2 (fr) 2012-06-21

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