JPS4865504A - - Google Patents

Info

Publication number
JPS4865504A
JPS4865504A JP47115174A JP11517472A JPS4865504A JP S4865504 A JPS4865504 A JP S4865504A JP 47115174 A JP47115174 A JP 47115174A JP 11517472 A JP11517472 A JP 11517472A JP S4865504 A JPS4865504 A JP S4865504A
Authority
JP
Japan
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
JP47115174A
Other languages
Japanese (ja)
Other versions
JPS5532914B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4865504A publication Critical patent/JPS4865504A/ja
Publication of JPS5532914B2 publication Critical patent/JPS5532914B2/ja
Expired legal-status Critical Current

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
JP11517472A 1971-12-06 1972-11-16 Expired JPS5532914B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00205164A US3834842A (en) 1971-12-06 1971-12-06 Hydraulic power translating device

Publications (2)

Publication Number Publication Date
JPS4865504A true JPS4865504A (enrdf_load_stackoverflow) 1973-09-10
JPS5532914B2 JPS5532914B2 (enrdf_load_stackoverflow) 1980-08-27

Family

ID=22761076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11517472A Expired JPS5532914B2 (enrdf_load_stackoverflow) 1971-12-06 1972-11-16

Country Status (5)

Country Link
US (1) US3834842A (enrdf_load_stackoverflow)
JP (1) JPS5532914B2 (enrdf_load_stackoverflow)
DE (1) DE2249395A1 (enrdf_load_stackoverflow)
FR (1) FR2164331A5 (enrdf_load_stackoverflow)
IT (1) IT965256B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119902U (enrdf_load_stackoverflow) * 1978-02-10 1979-08-22

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199305A (en) * 1977-10-13 1980-04-22 Lear Siegler, Inc. Hydraulic Gerotor motor with balancing grooves and seal pressure relief
US4420292A (en) * 1981-03-09 1983-12-13 Borg-Warner Corporation Bi-directional internal/external gear pump with advanced porting
JPS59229079A (ja) * 1983-06-09 1984-12-22 Nippon Piston Ring Co Ltd 回転圧縮機の回転スリ−ブの流体支持装置
JPS6441686A (en) * 1987-08-06 1989-02-13 Giyuuji Negishi Trochoid pump
JP2699390B2 (ja) * 1988-03-28 1998-01-19 アイシン精機株式会社 内接歯車モータ
JP2638987B2 (ja) * 1988-08-30 1997-08-06 アイシン精機株式会社 油圧駆動ファンシステム用油圧ポンプ
JP3394544B2 (ja) * 1991-11-05 2003-04-07 株式会社デンソー ギヤポンプ
DE9206881U1 (de) * 1992-05-21 1993-09-23 Robert Bosch Gmbh, 70469 Stuttgart Hydraulischer generatorantrieb
DE4338677C2 (de) * 1993-02-05 1999-07-29 Mannesmann Vdo Ag Pumpe zum Fördern von Fluid, insbesondere als Kraftstoff-Förderaggregat für Kraftfahrzeuge
EP0891489B1 (de) * 1996-12-16 2003-03-12 Schwäbische Hüttenwerke GmbH Innenläuferzahnradölpumpe mit saug- und drucknierenerweiterungen
JP3924834B2 (ja) 1997-03-19 2007-06-06 株式会社日立製作所 容積型流体機械
US6270169B1 (en) * 1997-10-14 2001-08-07 Denso Corporation Rotary pump and braking device using same
DE19802137C1 (de) * 1998-01-22 1999-03-04 Bosch Gmbh Robert Zahnradpumpe
DE19814545A1 (de) * 1998-04-01 1999-10-07 Schwaebische Huettenwerke Gmbh Ölpumpe mit Druckausgleichsbohrung
US6106240A (en) * 1998-04-27 2000-08-22 General Motors Corporation Gerotor pump
DE19826367C2 (de) * 1998-06-12 2000-05-18 Geraete & Pumpenbau Gmbh Innenzahnradpumpe
JP2002257052A (ja) * 2001-03-05 2002-09-11 Denso Corp トロコイドギヤポンプ
JP3642479B2 (ja) * 2001-10-18 2005-04-27 アイシン・エィ・ダブリュ株式会社 歯車ポンプおよびこれを用いた自動変速機用オイルポンプ
US6739850B2 (en) * 2001-10-25 2004-05-25 Kyosan Denki Co., Ltd. Motor-type fuel pump for vehicle
US7147445B2 (en) * 2004-03-02 2006-12-12 Krayer William L Turntable with turning guide
US7137797B2 (en) 2004-03-02 2006-11-21 Krayer William L Turntable with gerotor
JP2006046283A (ja) * 2004-08-09 2006-02-16 Hitachi Ltd 内接式歯車ポンプ
JP2011190763A (ja) * 2010-03-16 2011-09-29 Denso Corp 回転式ポンプ
US9474438B2 (en) 2010-05-28 2016-10-25 Gyrus Acmi, Inc. Continuous flow endoscope systems
US9488172B2 (en) * 2012-05-24 2016-11-08 GM Global Technology Operations LLC Pump assembly for a vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1793577A (en) * 1927-08-01 1931-02-24 James B Tuthill Rotary machine
US3007418A (en) * 1957-04-30 1961-11-07 Robert W Brundage Variable delivery hydraulic pump or motor
US3034448A (en) * 1959-05-19 1962-05-15 Robert W Brundage Hydraulic pump
US3303792A (en) * 1964-04-20 1967-02-14 Roper Ind Inc Gear pump with trapping reliefs
US3427983A (en) * 1966-05-31 1969-02-18 Robert W Brundage Pressure balanced bearing loads in hydraulic devices
US3680989A (en) * 1970-09-21 1972-08-01 Emerson Electric Co Hydraulic pump or motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119902U (enrdf_load_stackoverflow) * 1978-02-10 1979-08-22

Also Published As

Publication number Publication date
DE2249395A1 (de) 1973-06-28
JPS5532914B2 (enrdf_load_stackoverflow) 1980-08-27
IT965256B (it) 1974-01-31
FR2164331A5 (enrdf_load_stackoverflow) 1973-07-27
US3834842A (en) 1974-09-10

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