JPH0125911B2 - - Google Patents

Info

Publication number
JPH0125911B2
JPH0125911B2 JP19135081A JP19135081A JPH0125911B2 JP H0125911 B2 JPH0125911 B2 JP H0125911B2 JP 19135081 A JP19135081 A JP 19135081A JP 19135081 A JP19135081 A JP 19135081A JP H0125911 B2 JPH0125911 B2 JP H0125911B2
Authority
JP
Japan
Prior art keywords
movable ring
pump
chamber
rotor
pump housing
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
Application number
JP19135081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5893978A (ja
Inventor
Kyoichi Nakamura
Yoshiharu Inaguma
Ryuichi Yamada
Osamu Watanabe
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 JP19135081A priority Critical patent/JPS5893978A/ja
Publication of JPS5893978A publication Critical patent/JPS5893978A/ja
Publication of JPH0125911B2 publication Critical patent/JPH0125911B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP19135081A 1981-11-28 1981-11-28 可変容量形ベ−ンポンプ Granted JPS5893978A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19135081A JPS5893978A (ja) 1981-11-28 1981-11-28 可変容量形ベ−ンポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19135081A JPS5893978A (ja) 1981-11-28 1981-11-28 可変容量形ベ−ンポンプ

Publications (2)

Publication Number Publication Date
JPS5893978A JPS5893978A (ja) 1983-06-03
JPH0125911B2 true JPH0125911B2 (fr) 1989-05-19

Family

ID=16273106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19135081A Granted JPS5893978A (ja) 1981-11-28 1981-11-28 可変容量形ベ−ンポンプ

Country Status (1)

Country Link
JP (1) JPS5893978A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102459815A (zh) * 2009-04-21 2012-05-16 Slw汽车公司 具有改进的转子和叶片延伸环的叶片泵

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425013A1 (de) * 1984-07-06 1986-01-16 Mannesmann Rexroth GmbH, 8770 Lohr Hydropumpe
US5538400A (en) * 1992-12-28 1996-07-23 Jidosha Kiki Co., Ltd. Variable displacement pump
JP2932236B2 (ja) * 1994-02-28 1999-08-09 自動車機器株式会社 可変容量形ポンプ
JP3683608B2 (ja) * 1995-01-26 2005-08-17 ユニシア ジェーケーシー ステアリングシステム株式会社 可変容量形ポンプ
JPH09273487A (ja) * 1996-04-08 1997-10-21 Jidosha Kiki Co Ltd 可変容量形ポンプ
JPH1193860A (ja) * 1997-09-18 1999-04-06 Jidosha Kiki Co Ltd 可変容量形ポンプ
JPH1193856A (ja) 1997-09-18 1999-04-06 Jidosha Kiki Co Ltd 可変容量形ポンプ
JPH1193862A (ja) * 1997-09-19 1999-04-06 Jidosha Kiki Co Ltd 可変容量形ポンプ
JP3866410B2 (ja) * 1998-04-23 2007-01-10 ユニシア ジェーケーシー ステアリングシステム株式会社 可変容量形ポンプ
DE19957886A1 (de) 1998-12-07 2000-07-20 Bosch Braking Systems Co Verstellpumpe
WO2003078843A1 (fr) * 2002-03-16 2003-09-25 In-Sook Oh Pompe a palettes
JP4787637B2 (ja) * 2006-03-14 2011-10-05 株式会社ショーワ 可変容量型ポンプ
DE112007003655B4 (de) * 2007-09-20 2016-08-11 Hitachi, Ltd. Flügelpumpe mit variabler Kapazität
KR101251535B1 (ko) * 2011-11-30 2013-04-05 현대자동차주식회사 자동차의 오일펌프

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102459815A (zh) * 2009-04-21 2012-05-16 Slw汽车公司 具有改进的转子和叶片延伸环的叶片泵

Also Published As

Publication number Publication date
JPS5893978A (ja) 1983-06-03

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