BE849198A - POWER PUMP FOR THE POWER STEERING SYSTEM OF A VEHICLE - Google Patents

POWER PUMP FOR THE POWER STEERING SYSTEM OF A VEHICLE

Info

Publication number: BE849198A
Authority: BE; Belgium
Prior art keywords: power; vehicle; steering system; pump; power steering
Prior art date: 1975-12-09

Application number

BE173079A

Other languages

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.)

1975-12-09

Filing date

1976-12-08

Publication date

1977-04-01

1975-12-09 Priority claimed from US05/639,068 external-priority patent/US4014630A/en

1976-12-08 Application filed filed Critical

1977-04-01 Publication of BE849198A publication Critical patent/BE849198A/en

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)

BE173079A 1975-12-09 1976-12-08 POWER PUMP FOR THE POWER STEERING SYSTEM OF A VEHICLE BE849198A (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
BE849198A true BE849198A (en)	1977-04-01

Family

ID=24562596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE173079A BE849198A (en)	1975-12-09	1976-12-08	POWER PUMP FOR THE POWER STEERING SYSTEM OF A VEHICLE

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5979509U (en) *	1982-11-20	1984-05-29	三菱重工業株式会社	Internal combustion engine lubrication system
JPS60203579A (en) *	1984-03-29	1985-10-15	Honda Motor Co Ltd	Power steering system for car
JPS6330547Y2 (en) *	1984-10-23	1988-08-16
DE102011075415A1 (en) *	2011-05-06	2012-11-08	Robert Bosch Gmbh	Gear pump e.g. outer gear wheel pump, for use in fuel injection system of Otto engine to convey fuel from low pressure region into high pressure region, has axially displaceable sealing plates resiliently prestressed in direction of chamber

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 (en) *	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

1976
- 1976-12-02 BR BR7608091A patent/BR7608091A/en unknown
- 1976-12-06 IT IT3016576A patent/IT1065530B/en active
- 1976-12-06 NL NL7613534A patent/NL7613534A/en not_active Application Discontinuation
- 1976-12-06 LU LU76334A patent/LU76334A1/xx unknown
- 1976-12-07 MX MX16729576A patent/MX143744A/en unknown
- 1976-12-08 DE DE19762655589 patent/DE2655589C2/en not_active Expired
- 1976-12-08 CA CA267,469A patent/CA1066950A/en not_active Expired
- 1976-12-08 GB GB5127776A patent/GB1552367A/en not_active Expired
- 1976-12-08 FR FR7637004A patent/FR2334849A1/en active Granted
- 1976-12-08 BE BE173079A patent/BE849198A/en not_active IP Right Cessation
- 1976-12-09 JP JP51148295A patent/JPS5843596B2/en not_active Expired
- 1976-12-09 AR AR26577776A patent/AR210923A1/en active
- 1976-12-09 DK DK553176A patent/DK142628B/en not_active IP Right Cessation
- 1976-12-09 AT AT908676A patent/AT350401B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2655589C2 (en)	1986-09-11
JPS5843596B2 (en)	1983-09-28
NL7613534A (en)	1977-06-13
CA1066950A (en)	1979-11-27
JPS5276708A (en)	1977-06-28
GB1552367A (en)	1979-09-12
ATA908676A (en)	1978-10-15
DE2655589A1 (en)	1977-06-16
LU76334A1 (en)	1977-06-09
BR7608091A (en)	1977-11-22
FR2334849B1 (en)	1980-11-28
MX143744A (en)	1981-07-03
DK553176A (en)	1977-06-10
AT350401B (en)	1979-05-25
DK142628C (en)	1981-08-03
DK142628B (en)	1980-12-01
FR2334849A1 (en)	1977-07-08
AR210923A1 (en)	1977-09-30
IT1065530B (en)	1985-02-25

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IT1089668B (en)	1985-06-18	HYDRAULIC POWER STEERING SYSTEM FOR VEHICLES OR TRACTORS
IT7949582A0 (en)	1979-06-28	POWER STEERING FOR MOTOR VEHICLES
BE895829A (en)	1983-05-30	VEHICLE SERVO DIRECTION

Legal Events

Date	Code	Title	Description
1988-06-30	RE	Patent lapsed	Owner name: TRW INC. Effective date: 19871231

Date

Code

Title

Description

1988-06-30

Patent lapsed

Owner name: TRW INC.

Effective date: 19871231