JPS6466482A - Variable type oil pump - Google Patents

Variable type oil pump

Info

Publication number
JPS6466482A
JPS6466482A JP22289987A JP22289987A JPS6466482A JP S6466482 A JPS6466482 A JP S6466482A JP 22289987 A JP22289987 A JP 22289987A JP 22289987 A JP22289987 A JP 22289987A JP S6466482 A JPS6466482 A JP S6466482A
Authority
JP
Japan
Prior art keywords
intake
pressure
discharge
port
recess
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
JP22289987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433994B2 (enrdf_load_stackoverflow
Inventor
Kenichi Kubota
Norio Takehana
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.)
Tohoku Mikuni Kogyo Co Ltd
Original Assignee
Tohoku Mikuni Kogyo Co Ltd
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 Tohoku Mikuni Kogyo Co Ltd filed Critical Tohoku Mikuni Kogyo Co Ltd
Priority to JP22289987A priority Critical patent/JPS6466482A/ja
Publication of JPS6466482A publication Critical patent/JPS6466482A/ja
Publication of JPH0433994B2 publication Critical patent/JPH0433994B2/ja
Granted 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
    • 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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP22289987A 1987-09-08 1987-09-08 Variable type oil pump Granted JPS6466482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22289987A JPS6466482A (en) 1987-09-08 1987-09-08 Variable type oil pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22289987A JPS6466482A (en) 1987-09-08 1987-09-08 Variable type oil pump

Publications (2)

Publication Number Publication Date
JPS6466482A true JPS6466482A (en) 1989-03-13
JPH0433994B2 JPH0433994B2 (enrdf_load_stackoverflow) 1992-06-04

Family

ID=16789611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22289987A Granted JPS6466482A (en) 1987-09-08 1987-09-08 Variable type oil pump

Country Status (1)

Country Link
JP (1) JPS6466482A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057191A1 (de) * 2002-12-19 2004-07-08 Joma-Hydromechanic Gmbh Volumenstromvariable innenzahnradpumpe
CN100390416C (zh) * 2002-12-19 2008-05-28 乔马-流体机械有限公司 体积流量可变的转子泵
JP2016142201A (ja) * 2015-02-03 2016-08-08 富士重工業株式会社 エンジンの停止位置制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057191A1 (de) * 2002-12-19 2004-07-08 Joma-Hydromechanic Gmbh Volumenstromvariable innenzahnradpumpe
US7153110B2 (en) 2002-12-19 2006-12-26 Joma-Hydromechanic Gmbh Variable volume flow internal gear pump
CN100390416C (zh) * 2002-12-19 2008-05-28 乔马-流体机械有限公司 体积流量可变的转子泵
JP2016142201A (ja) * 2015-02-03 2016-08-08 富士重工業株式会社 エンジンの停止位置制御装置

Also Published As

Publication number Publication date
JPH0433994B2 (enrdf_load_stackoverflow) 1992-06-04

Similar Documents

Publication Publication Date Title
JPS57148088A (en) Scroll type fluid machinery
DE3368728D1 (en) A fluid pressure actuator
IE41369L (en) Transfer apparatus
CA2145908A1 (en) Rod Guide with Enhanced Erodable Volume
JPS6466482A (en) Variable type oil pump
GB1453505A (en) Hydraulic internally-meshing gear pumps
KR920021875A (ko) 유체 압축기
JPS5612085A (en) Capacity controller for multicylinder rotary compressor
JPS5737108A (en) Cylinder structure
EP0219833A3 (en) Portless type master cylinder device with intake valve and flow resisting means between pressure chamber and reservoir chamber
GB1528570A (en) Pressure boosting means
JPS54149002A (en) Gear pump
JPS5544116A (en) Quick exhaust valve
WO1990010581A3 (de) Schraubkappe aus kunststoffmaterial
USD255478S (en) Collimator spud
JPS5638581A (en) Axial piston pump
USD246660S (en) Top barrel for guns
JPS57191037A (en) Oil-pressure cylinder for driving injection plunger
FR2351333A2 (fr) Clapet anti-retour
JPS57159979A (en) Compressor
JPS57116178A (en) Sliding device for piston in swash plate type axial piston pump or motor
JPS57177466A (en) Chattering prevention device for swing check valve
JPS569697A (en) Pump
JPS6458827A (en) Damper device
JPS6440711A (en) Slider with escape preventing mechanism