JPH0734220Y2 - オイルポンプ - Google Patents

オイルポンプ

Info

Publication number
JPH0734220Y2
JPH0734220Y2 JP1989020054U JP2005489U JPH0734220Y2 JP H0734220 Y2 JPH0734220 Y2 JP H0734220Y2 JP 1989020054 U JP1989020054 U JP 1989020054U JP 2005489 U JP2005489 U JP 2005489U JP H0734220 Y2 JPH0734220 Y2 JP H0734220Y2
Authority
JP
Japan
Prior art keywords
discharge port
regulator valve
oil
oil pump
inlet
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 - Fee Related
Application number
JP1989020054U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02112986U (US06826419-20041130-M00005.png
Inventor
鉄也 巣山
隆 中川
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1989020054U priority Critical patent/JPH0734220Y2/ja
Priority to US07/444,428 priority patent/US5013220A/en
Publication of JPH02112986U publication Critical patent/JPH02112986U/ja
Application granted granted Critical
Publication of JPH0734220Y2 publication Critical patent/JPH0734220Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
JP1989020054U 1989-02-22 1989-02-22 オイルポンプ Expired - Fee Related JPH0734220Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989020054U JPH0734220Y2 (ja) 1989-02-22 1989-02-22 オイルポンプ
US07/444,428 US5013220A (en) 1989-02-22 1989-12-01 Oil pump having regulator valve isolated from dynamic pressure of pumped oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989020054U JPH0734220Y2 (ja) 1989-02-22 1989-02-22 オイルポンプ

Publications (2)

Publication Number Publication Date
JPH02112986U JPH02112986U (US06826419-20041130-M00005.png) 1990-09-10
JPH0734220Y2 true JPH0734220Y2 (ja) 1995-08-02

Family

ID=12016359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989020054U Expired - Fee Related JPH0734220Y2 (ja) 1989-02-22 1989-02-22 オイルポンプ

Country Status (2)

Country Link
US (1) US5013220A (US06826419-20041130-M00005.png)
JP (1) JPH0734220Y2 (US06826419-20041130-M00005.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372484A (en) * 1992-11-02 1994-12-13 Black Gold Corporation Fuel delivery system for fuel-burning heater and associated components
DE10025723A1 (de) * 2000-05-25 2001-11-29 Gkn Sinter Metals Gmbh Geregelte Pumpe
JP4224378B2 (ja) * 2003-11-04 2009-02-12 株式会社日立製作所 オイルポンプ
US8485218B2 (en) * 2009-05-06 2013-07-16 Hamilton Sundstrand Corporation Oil pressure regulating valve for generator applications
US20130068328A1 (en) * 2011-09-16 2013-03-21 Caterpillar, Inc. Gerotor Pump Assembly and Engine Fluid Delivery System Using a Gerotor Pump Assembly
US9453462B2 (en) * 2012-08-31 2016-09-27 Hamilton Sundstrand Corporation Filter bypass valve
US10007276B2 (en) 2014-05-20 2018-06-26 Hamilton Sundstrand Corporation Pressure-regulating valves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146720A (en) * 1961-12-06 1964-09-01 Dresser Ind Pressure relief means for pump
JPS6081488A (ja) * 1983-10-13 1985-05-09 Honda Motor Co Ltd ポンプ装置
JPH073035Y2 (ja) * 1988-10-31 1995-01-30 株式会社ユニシアジェックス 液体ポンプ

Also Published As

Publication number Publication date
JPH02112986U (US06826419-20041130-M00005.png) 1990-09-10
US5013220A (en) 1991-05-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees