JPS639113B2 - - Google Patents

Info

Publication number: JPS639113B2
Authority: JP; Japan
Prior art keywords: pump; passage; valve; spool; hole
Prior art date: 1981-01-24
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

JP56009457A

Other languages

English (en)

Japanese (ja)

Other versions

JPS57124086A (en

Inventor

Takeshi Ooe

Hiroshi Oosaki

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.)

Jidosha Kiki Co Ltd

Original Assignee

Jidosha Kiki 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.)

1981-01-24

Filing date

1981-01-24

Publication date

1988-02-25

1981-01-24 Application filed by Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd

1981-01-24 Priority to JP56009457A priority Critical patent/JPS57124086A/ja

1981-10-05 Priority to US06/308,762 priority patent/US4412789A/en

1981-10-27 Priority to DE19813142604 priority patent/DE3142604A1/de

1981-10-27 Priority to GB8132376A priority patent/GB2090915B/en

1981-10-30 Priority to ES506712A priority patent/ES8206776A1/es

1982-08-02 Publication of JPS57124086A publication Critical patent/JPS57124086A/ja

1988-02-25 Publication of JPS639113B2 publication Critical patent/JPS639113B2/ja

Status Granted legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims description 33
238000003860 storage Methods 0.000 claims description 18
239000003921 oil Substances 0.000 description 63
238000004519 manufacturing process Methods 0.000 description 8
238000010586 diagram Methods 0.000 description 6
230000000694 effects Effects 0.000 description 4
238000001514 detection method Methods 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
239000010720 hydraulic oil Substances 0.000 description 2
230000010355 oscillation Effects 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
230000009471 action Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000003754 machining Methods 0.000 description 1
230000010349 pulsation Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Power Steering Mechanism (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Control Of Positive-Displacement Pumps (AREA)

JP56009457A 1980-10-31 1981-01-24 Oil pump Granted JPS57124086A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP56009457A JPS57124086A (en)	1981-01-24	1981-01-24	Oil pump
US06/308,762 US4412789A (en)	1980-10-31	1981-10-05	Oil pump unit
DE19813142604 DE3142604A1 (de)	1980-10-31	1981-10-27	Oelpumpeneinheit
GB8132376A GB2090915B (en)	1980-10-31	1981-10-27	Pumping apparatus
ES506712A ES8206776A1 (es)	1980-10-31	1981-10-30	Una disposicion de bombas de aceite

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP56009457A JPS57124086A (en)	1981-01-24	1981-01-24	Oil pump

Publications (2)

Publication Number	Publication Date
JPS57124086A JPS57124086A (en)	1982-08-02
JPS639113B2 true JPS639113B2 (fr)	1988-02-25

Family

ID=11720812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP56009457A Granted JPS57124086A (en)	1980-10-31	1981-01-24	Oil pump

Country Status (1)

Country	Link
JP (1)	JPS57124086A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2007051833A (ja)	2005-08-18	2007-03-01	Denso Corp	エジェクタ式冷凍サイクル

1981
- 1981-01-24 JP JP56009457A patent/JPS57124086A/ja active Granted

Also Published As

Publication number	Publication date
JPS57124086A (en)	1982-08-02

Publication	Publication Date	Title
US4412789A (en)	1983-11-01	Oil pump unit
JPS58180790A (ja)	1983-10-22	オイルポンプ
JPH0251078B2 (fr)	1990-11-06
JPS6358140B2 (fr)	1988-11-15
JPS6358270B2 (fr)	1988-11-15
JPH0123675B2 (fr)	1989-05-08
JPS639113B2 (fr)	1988-02-25
JPS6020590B2 (ja)	1985-05-22	圧力流体供給装置
US20040149510A1 (en)	2004-08-05	Power steering system
US6478549B1 (en)	2002-11-12	Hydraulic pump with speed dependent recirculation valve
JPH032716Y2 (fr)	1991-01-24
JP2001219857A (ja)	2001-08-14	車両の油圧式パワーステアリング装置
JPS637278B2 (fr)	1988-02-16
JPS637277B2 (fr)	1988-02-16
US5040951A (en)	1991-08-20	Oil pump
JPS636760B2 (fr)	1988-02-12
JP2569367Y2 (ja)	1998-04-22	流量制御弁
JPH08200238A (ja)	1996-08-06	自動変速機用ポンプ
JPH06278622A (ja)	1994-10-04	パワーステアリング装置
JPS60203579A (ja)	1985-10-15	車両のパワ−ステアリング装置
WO1998049450A1 (fr)	1998-11-05	Systeme de transmission pour moteurs hydrauliques
JPH023748B2 (fr)	1990-01-24
JP3203301B2 (ja)	2001-08-27	流量制御装置
JPS58139868A (ja)	1983-08-19	動力舵取装置
JPS58141964A (ja)	1983-08-23	動力舵取装置