JPH0310038B2 - - Google Patents

Info

Publication number
JPH0310038B2
JPH0310038B2 JP58021736A JP2173683A JPH0310038B2 JP H0310038 B2 JPH0310038 B2 JP H0310038B2 JP 58021736 A JP58021736 A JP 58021736A JP 2173683 A JP2173683 A JP 2173683A JP H0310038 B2 JPH0310038 B2 JP H0310038B2
Authority
JP
Japan
Prior art keywords
cam ring
pressure chamber
high pressure
discharge
divided
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.)
Expired - Lifetime
Application number
JP58021736A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147890A (ja
Inventor
Hidenobu Isobe
Mikio Suzuki
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 JPS59147890A (ja) 1984-08-24
JPH0310038B2 true JPH0310038B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03210084A (ja) * 1990-01-09 1991-09-13 Nissan Motor Co Ltd 可変容量ベーンポンプ
DE19533686C2 (de) * 1995-09-12 1997-06-19 Daimler Benz Ag Regelbare Flügelzellenpumpe als Schmiermittelpumpe
WO2001046591A1 (en) * 1999-12-22 2001-06-28 Coltec Industries Inc. Variable displacement vane pump
WO2007039013A1 (de) * 2005-10-06 2007-04-12 Joma-Hydromechanic Gmbh Flügelzellenpumpe
JP4986726B2 (ja) * 2007-06-14 2012-07-25 日立オートモティブシステムズ株式会社 可変容量形ポンプ
JP4986802B2 (ja) * 2007-10-12 2012-07-25 日立オートモティブシステムズ株式会社 可変容量形ポンプ

Family Cites Families (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

Also Published As

Publication number Publication date
JPS59147890A (ja) 1984-08-24

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