JPS59147890A - 可変容量形ベ−ンポンプ - Google Patents

可変容量形ベ−ンポンプ

Info

Publication number
JPS59147890A
JPS59147890A JP2173683A JP2173683A JPS59147890A JP S59147890 A JPS59147890 A JP S59147890A JP 2173683 A JP2173683 A JP 2173683A JP 2173683 A JP2173683 A JP 2173683A JP S59147890 A JPS59147890 A JP S59147890A
Authority
JP
Japan
Prior art keywords
cam ring
discharge
suction
pump
pressure chamber
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
JP2173683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310038B2 (enrdf_load_stackoverflow
Inventor
Hidenobu Isobe
英展 磯部
Mikio Suzuki
幹夫 鈴木
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP2173683A priority Critical patent/JPS59147890A/ja
Publication of JPS59147890A publication Critical patent/JPS59147890A/ja
Publication of JPH0310038B2 publication Critical patent/JPH0310038B2/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP2173683A 1983-02-14 1983-02-14 可変容量形ベ−ンポンプ Granted JPS59147890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2173683A JPS59147890A (ja) 1983-02-14 1983-02-14 可変容量形ベ−ンポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2173683A JPS59147890A (ja) 1983-02-14 1983-02-14 可変容量形ベ−ンポンプ

Publications (2)

Publication Number Publication Date
JPS59147890A true JPS59147890A (ja) 1984-08-24
JPH0310038B2 JPH0310038B2 (enrdf_load_stackoverflow) 1991-02-12

Family

ID=12063358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2173683A Granted JPS59147890A (ja) 1983-02-14 1983-02-14 可変容量形ベ−ンポンプ

Country Status (1)

Country Link
JP (1) JPS59147890A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178525A (en) * 1990-01-09 1993-01-12 Nissan Motor Co., Ltd. Variable volume type vane pump with lubricating oil reservoir
US5752815A (en) * 1995-09-12 1998-05-19 Mercedes Benz Ag Controllable vane pump
WO2001046591A1 (en) * 1999-12-22 2001-06-28 Coltec Industries Inc. Variable displacement vane pump
JP2008309049A (ja) * 2007-06-14 2008-12-25 Hitachi Ltd 可変容量形ポンプ
JP2009092051A (ja) * 2007-10-12 2009-04-30 Hitachi Ltd 可変容量形ポンプ
US7785087B2 (en) * 2005-10-06 2010-08-31 Joma-Hydromechanic Gmbh Vane cell pump having pistons guided in cylinder for adjustment of the stator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143384A (en) * 1980-04-10 1981-11-09 Nissan Motor Co Ltd Variable-capacity vane pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143384A (en) * 1980-04-10 1981-11-09 Nissan Motor Co Ltd Variable-capacity vane pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178525A (en) * 1990-01-09 1993-01-12 Nissan Motor Co., Ltd. Variable volume type vane pump with lubricating oil reservoir
US5752815A (en) * 1995-09-12 1998-05-19 Mercedes Benz Ag Controllable vane pump
WO2001046591A1 (en) * 1999-12-22 2001-06-28 Coltec Industries Inc. Variable displacement vane pump
US7785087B2 (en) * 2005-10-06 2010-08-31 Joma-Hydromechanic Gmbh Vane cell pump having pistons guided in cylinder for adjustment of the stator
JP2008309049A (ja) * 2007-06-14 2008-12-25 Hitachi Ltd 可変容量形ポンプ
JP2009092051A (ja) * 2007-10-12 2009-04-30 Hitachi Ltd 可変容量形ポンプ

Also Published As

Publication number Publication date
JPH0310038B2 (enrdf_load_stackoverflow) 1991-02-12

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