ATE244357T1 - Strömungsmaschine - Google Patents

Strömungsmaschine

Info

Publication number
ATE244357T1
ATE244357T1 AT98916868T AT98916868T ATE244357T1 AT E244357 T1 ATE244357 T1 AT E244357T1 AT 98916868 T AT98916868 T AT 98916868T AT 98916868 T AT98916868 T AT 98916868T AT E244357 T1 ATE244357 T1 AT E244357T1
Authority
AT
Austria
Prior art keywords
housing
displacement
shaft
machine
flow machine
Prior art date
Application number
AT98916868T
Other languages
English (en)
Inventor
Peter Froslev
Ingvard Mosby Madsen
Jorn Holger Klausen
Franz Thomsen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of ATE244357T1 publication Critical patent/ATE244357T1/de

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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines 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
    • 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
    • F04C2/10—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
    • F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • 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
    • 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
    • F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
    • 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
    • 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
    • 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
    • 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)
  • Hydraulic Motors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Centrifugal Separators (AREA)
AT98916868T 1997-04-24 1998-04-22 Strömungsmaschine ATE244357T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717295A DE19717295C2 (de) 1997-04-24 1997-04-24 Fluid-Maschine
PCT/DK1998/000163 WO1998048148A1 (en) 1997-04-24 1998-04-22 Fluid machine

Publications (1)

Publication Number Publication Date
ATE244357T1 true ATE244357T1 (de) 2003-07-15

Family

ID=7827602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98916868T ATE244357T1 (de) 1997-04-24 1998-04-22 Strömungsmaschine

Country Status (8)

Country Link
US (1) US6227833B1 (de)
EP (1) EP0977933B1 (de)
KR (1) KR100353664B1 (de)
CN (1) CN1095025C (de)
AT (1) ATE244357T1 (de)
AU (1) AU7030598A (de)
DE (2) DE19717295C2 (de)
WO (1) WO1998048148A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825650C2 (de) * 1998-06-09 2001-03-01 Danfoss As Schmierölversorgungseinrichtung für ein Gerät mit rotierender Gerätewelle
DE19962804C2 (de) * 1999-12-23 2002-02-14 Sauer Danfoss Nordborg As Nord Zahnsatz für eine hydraulische Maschine
GB0009307D0 (en) * 2000-04-15 2000-05-31 Az Formen & Masch Gmbh Cold feed gear pump extruders
WO2001079700A1 (de) * 2000-04-18 2001-10-25 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Pumpe
DE10118720A1 (de) * 2001-04-12 2002-10-17 Luk Fahrzeug Hydraulik Pumpe
US6729855B2 (en) * 2002-02-01 2004-05-04 S & S Cycle, Inc. Oil pump and gears
DE10224784A1 (de) * 2002-06-04 2003-12-18 Siemens Ag G-Rotorpumpe
DE10249524B4 (de) 2002-10-23 2005-12-29 Minibooster Hydraulics A/S Fluid-Versorgungseinheit, insbesondere hydraulische Versorgungseinheit
DE10393578D2 (de) * 2002-11-14 2005-07-07 Luk Automobiltech Gmbh & Co Kg Pumpe
DE10356807A1 (de) * 2003-12-05 2004-12-23 Audi Ag Verdrängerpumpe
US7650754B2 (en) * 2004-05-20 2010-01-26 Gilbert Staffend Transmission between rotary devices
US7621167B2 (en) * 2004-05-20 2009-11-24 Gilbert Staffend Method of forming a rotary device
US7556015B2 (en) * 2004-05-20 2009-07-07 Staffend Gilbert S Rotary device for use in an engine
US20080038135A1 (en) * 2006-08-10 2008-02-14 White Drive Products, Inc. Corrosion resistant hydraulic motor
DE102008035961A1 (de) 2008-07-31 2010-02-04 Schaeffler Kg Wärmemanagementmodul des Kühlsystems einer Verbrennungskraftmaschine
US8016576B2 (en) * 2008-08-02 2011-09-13 Ford Global Technologies, Llc Vehicle transmission with fluid pump having a recirculation circuit
CH699509B1 (de) * 2008-09-04 2011-12-15 Dopag Dosiertechnik Und Pneumatik Ag Vorrichtung zur Entnahme von flüssigem Material aus einem Vorlagebehälter.
US8840385B2 (en) 2011-03-03 2014-09-23 Ti Group Automotive Systems, L.L.C. Positive displacement fluid pump
US20120258006A1 (en) * 2011-04-11 2012-10-11 Viking Pump, Inc. External Gear Pump for Hot Cooking Oil
CN106593759A (zh) * 2017-01-06 2017-04-26 镇江大力液压马达股份有限公司 一种具有前盖的体壳定位轴配流摆线液压马达
DE102019118697A1 (de) * 2019-07-10 2021-01-14 Ipgate Ag Zahnradpumpe
DE102019118708A1 (de) * 2019-07-10 2021-01-14 Ipgate Ag Druckversorgungseinrichtung mit einer Zahnradpumpe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639694A (en) * 1949-04-12 1953-05-26 James P Johnson Gear motor or pump
US2936717A (en) * 1956-12-11 1960-05-17 Kalle Karl Torsten Gear pump
US3136261A (en) * 1961-10-06 1964-06-09 Eckerle Gear wheel pump
US3478694A (en) * 1968-05-17 1969-11-18 Crane Co High-speed,self-boosting gear pump
US3680989A (en) * 1970-09-21 1972-08-01 Emerson Electric Co Hydraulic pump or motor
DE2223916A1 (de) * 1972-05-17 1973-11-29 Friedrich Reichert Gmbh Maschf Innenverzahnte zahnradpumpe fuer hohe druecke
US3824047A (en) * 1973-03-23 1974-07-16 Dermott H Mc Floating rotary ring member of fluid displacement device
US4240567A (en) * 1979-05-09 1980-12-23 Nordson Corporation Pump
JPS5867994U (ja) * 1981-10-31 1983-05-09 カヤバ工業株式会社 ギヤポンプ又はモ−タ
DE3912965A1 (de) * 1989-04-20 1990-10-25 Bosch Gmbh Robert Aggregat zum foerdern von kraftstoff
IT224734Z2 (it) * 1991-05-07 1996-06-27 Macchina ad ingranaggi fungente da pompa o motore.
EP0595764B1 (de) * 1992-10-29 1997-10-29 Sulzer Chemtech AG Zahnradpumpe
US5797734A (en) * 1996-11-26 1998-08-25 Chrysler Corporation Pump for hot and cold fluids

Also Published As

Publication number Publication date
EP0977933A1 (de) 2000-02-09
WO1998048148A1 (en) 1998-10-29
CN1252852A (zh) 2000-05-10
EP0977933B1 (de) 2003-07-02
DE19717295C2 (de) 1999-09-23
DE69816065D1 (de) 2003-08-07
KR20010020173A (ko) 2001-03-15
KR100353664B1 (ko) 2002-09-19
AU7030598A (en) 1998-11-13
CN1095025C (zh) 2002-11-27
US6227833B1 (en) 2001-05-08
DE19717295A1 (de) 1998-10-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties