CA1066950A - Power steering pump - Google Patents

Power steering pump

Info

Publication number
CA1066950A
CA1066950A CA267,469A CA267469A CA1066950A CA 1066950 A CA1066950 A CA 1066950A CA 267469 A CA267469 A CA 267469A CA 1066950 A CA1066950 A CA 1066950A
Authority
CA
Canada
Prior art keywords
pump
fluid
cheek plate
flow
cavity
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
CA267,469A
Other languages
English (en)
French (fr)
Inventor
Gilbert H. Drutchas
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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
Priority claimed from US05/639,068 external-priority patent/US4014630A/en
Application filed by TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of CA1066950A publication Critical patent/CA1066950A/en
Expired 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
    • F04C14/265—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 being obtained by displacing a lateral sealing face

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)
CA267,469A 1975-12-09 1976-12-08 Power steering pump Expired CA1066950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/639,068 US4014630A (en) 1974-06-03 1975-12-09 Power steering pump

Publications (1)

Publication Number Publication Date
CA1066950A true CA1066950A (en) 1979-11-27

Family

ID=24562596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA267,469A Expired CA1066950A (en) 1975-12-09 1976-12-08 Power steering pump

Country Status (14)

Country Link
JP (1) JPS5843596B2 (xx)
AR (1) AR210923A1 (xx)
AT (1) AT350401B (xx)
BE (1) BE849198A (xx)
BR (1) BR7608091A (xx)
CA (1) CA1066950A (xx)
DE (1) DE2655589C2 (xx)
DK (1) DK142628B (xx)
FR (1) FR2334849A1 (xx)
GB (1) GB1552367A (xx)
IT (1) IT1065530B (xx)
LU (1) LU76334A1 (xx)
MX (1) MX143744A (xx)
NL (1) NL7613534A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979509U (ja) * 1982-11-20 1984-05-29 三菱重工業株式会社 内燃機関の潤滑装置
JPS60203579A (ja) * 1984-03-29 1985-10-15 Honda Motor Co Ltd 車両のパワ−ステアリング装置
JPS6330547Y2 (xx) * 1984-10-23 1988-08-16
DE102011075415A1 (de) * 2011-05-06 2012-11-08 Robert Bosch Gmbh Zahnpumpe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437791A (en) * 1943-06-26 1948-03-16 Borg Warner Pump with unloading bushing
US2923244A (en) * 1954-03-17 1960-02-02 Thompson Ramo Wooldridge Inc Pump
US2839003A (en) * 1956-02-20 1958-06-17 Thompson Prod Inc Combination flow control and relief valve
US3200752A (en) * 1963-05-16 1965-08-17 Thompson Ramo Wooldridge Inc Stack-up slipper pump with integral flow control valve
FR2054775A6 (xx) * 1969-07-25 1971-05-07 Bertin & Cie
US3679329A (en) * 1970-06-08 1972-07-25 Trw Inc Flat side valve for a pump
US3822965A (en) * 1972-11-02 1974-07-09 Trw Inc Pumps with servo-type actuation for cheek plate unloading
US3930759A (en) * 1974-06-03 1976-01-06 Trw Inc. Integral housing pump with servo controlled cheek plate

Also Published As

Publication number Publication date
NL7613534A (nl) 1977-06-13
ATA908676A (de) 1978-10-15
DE2655589A1 (de) 1977-06-16
GB1552367A (en) 1979-09-12
LU76334A1 (xx) 1977-06-09
BR7608091A (pt) 1977-11-22
DK553176A (xx) 1977-06-10
JPS5843596B2 (ja) 1983-09-28
BE849198A (fr) 1977-04-01
DK142628B (da) 1980-12-01
IT1065530B (it) 1985-02-25
MX143744A (es) 1981-07-03
FR2334849A1 (fr) 1977-07-08
AR210923A1 (es) 1977-09-30
DE2655589C2 (de) 1986-09-11
FR2334849B1 (xx) 1980-11-28
JPS5276708A (en) 1977-06-28
DK142628C (xx) 1981-08-03
AT350401B (de) 1979-05-25

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