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 (en
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
JP11517472A 1971-12-06 1972-11-16 Expired JPS5532914B2 (en)

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 (en) 1973-09-10
JPS5532914B2 JPS5532914B2 (en) 1980-08-27

Family

ID=22761076

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119902U (en) * 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 (en) * 1983-06-09 1984-12-22 Nippon Piston Ring Co Ltd Fluid supporting device of rotary sleeve in rotary compressor
JPS6441686A (en) * 1987-08-06 1989-02-13 Giyuuji Negishi Trochoid pump
JP2699390B2 (en) * 1988-03-28 1998-01-19 アイシン精機株式会社 Internal gear motor
JP2638987B2 (en) * 1988-08-30 1997-08-06 アイシン精機株式会社 Hydraulic pump for hydraulic drive fan system
JP3394544B2 (en) * 1991-11-05 2003-04-07 株式会社デンソー Gear pump
DE9206881U1 (en) * 1992-05-21 1993-09-23 Bosch Gmbh Robert HYDRAULIC GENERATOR DRIVE
DE4338677C2 (en) * 1993-02-05 1999-07-29 Mannesmann Vdo Ag Pump for conveying fluid, in particular as a fuel delivery unit for motor vehicles
WO1998027339A1 (en) * 1996-12-16 1998-06-25 SCHWäBISCHE HüTTENWERKE GMBH Gear oil pump with internal rotor, comprising extensions of reniform suction and pressure elements
JP3924834B2 (en) 1997-03-19 2007-06-06 株式会社日立製作所 Positive displacement fluid machinery
DE19861412B4 (en) * 1997-10-14 2016-05-12 Denso Corporation Gear pump and brake device using them
DE19802137C1 (en) * 1998-01-22 1999-03-04 Bosch Gmbh Robert Gear pump for fluids
DE19814545A1 (en) 1998-04-01 1999-10-07 Schwaebische Huettenwerke Gmbh Oil pump with pressure compensation hole
US6106240A (en) * 1998-04-27 2000-08-22 General Motors Corporation Gerotor pump
DE19826367C2 (en) * 1998-06-12 2000-05-18 Geraete & Pumpenbau Gmbh Internal gear pump
JP2002257052A (en) * 2001-03-05 2002-09-11 Denso Corp Trochoid gear pump
JP3642479B2 (en) * 2001-10-18 2005-04-27 アイシン・エィ・ダブリュ株式会社 Gear pump and oil pump for automatic transmission using the same
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 (en) * 2004-08-09 2006-02-16 Hitachi Ltd Inscribed type gear pump
JP2011190763A (en) * 2010-03-16 2011-09-29 Denso Corp Rotary pump
JP6005630B2 (en) 2010-05-28 2016-10-12 ジャイラス・エーシーエムアイ・インコーポレーテッド Continuous flow endoscope system
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 (en) * 1978-02-10 1979-08-22

Also Published As

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

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