ATA124575A - DEVICE FOR USE IN REGULATING A FLUID FLOW, IN PARTICULAR IN POWER STEERING IN MOTOR VEHICLES - Google Patents

DEVICE FOR USE IN REGULATING A FLUID FLOW, IN PARTICULAR IN POWER STEERING IN MOTOR VEHICLES

Info

Publication number: ATA124575A
Authority: AT; Austria
Prior art keywords: regulating; fluid flow; power steering; motor vehicles; steering
Prior art date: 1974-02-19

Application number

AT124575A

Other languages

German (de)

Other versions

AT339745B (en

Inventor

Laurence Lockhart Miller

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.)

1974-02-19

Filing date

1975-02-19

Publication date

1977-02-15

1975-02-19 Application filed by Trw Inc filed Critical Trw Inc

1977-02-15 Publication of ATA124575A publication Critical patent/ATA124575A/en

1977-11-10 Application granted granted Critical

1977-11-10 Publication of AT339745B publication Critical patent/AT339745B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
- B62D5/093—Telemotor driven by steering wheel movement
- B62D5/097—Telemotor driven by steering wheel movement gerotor type
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/12—Control mechanisms with one controlling member and one controlled member
- G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Rotary Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Power Steering Mechanism (AREA)

AT124575A 1974-02-19 1975-02-19 DEVICE FOR USE IN REGULATING A FLUID FLOW, IN PARTICULAR IN POWER STEERING IN MOTOR VEHICLES AT339745B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US443463A US3918856A (en)	1974-02-19	1974-02-19	Gerotor fluid controller with twistable blade energy storing means

Publications (2)

Publication Number	Publication Date
ATA124575A true ATA124575A (en)	1977-02-15
AT339745B AT339745B (en)	1977-11-10

Family

ID=23760901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT124575A AT339745B (en)	1974-02-19	1975-02-19	DEVICE FOR USE IN REGULATING A FLUID FLOW, IN PARTICULAR IN POWER STEERING IN MOTOR VEHICLES

Country Status (15)

Country	Link
US (1)	US3918856A (en)
JP (1)	JPS5443253B2 (en)
AT (1)	AT339745B (en)
BE (1)	BE825487A (en)
BR (1)	BR7500986A (en)
CA (1)	CA1017224A (en)
DE (1)	DE2505569C2 (en)
DK (1)	DK135224B (en)
FR (1)	FR2261435B1 (en)
GB (1)	GB1475206A (en)
IE (1)	IE40801B1 (en)
IT (1)	IT1031858B (en)
LU (1)	LU71870A1 (en)
NL (1)	NL175048C (en)
SU (1)	SU791264A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2919051C2 (en)	1979-05-11	1986-09-18	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hydrostatic power steering
DE2919050A1 (en)	1979-05-11	1980-11-13	Zahnradfabrik Friedrichshafen	HYDROSTATIC AUXILIARY STEERING, ESPECIALLY FOR MOTOR VEHICLES
DE3037660C2 (en) *	1980-10-04	1982-12-02	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hydrostatic power steering
US4665695A (en) *	1981-03-13	1987-05-19	Trw Inc.	Hydrostatic load sense steering system
US4457132A (en) *	1981-11-05	1984-07-03	Trw Inc.	Control apparatus
US4488569A (en) *	1982-04-23	1984-12-18	Trw Inc.	Apparatus with staged pressure differential for controlling fluid flow
EP0107829B2 (en) *	1982-10-29	1993-03-24	Trw Inc.	Hybrid load sense vehicle hydrostatic steering system
GB2134054B (en) *	1983-01-31	1986-05-29	Mo N Proizv Ob Str Dorozh Mash	Hydraulic power steering assembly
IT202000015013A1 (en) *	2020-06-23	2021-12-23	Milano Politecnico	ENERGY RECOVERY VALVE SYSTEM WITH SIDE-FLOW TYPE VALVE, FOR REGULATING THE FLUID FLOW IN A PIPELINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2243900A (en) *	1938-10-12	1941-06-03	Fulcher Frank Christian	Flexible driving coupling
US3385057A (en) *	1964-08-25	1968-05-28	Trw Inc	Hydraulic controller
US3360932A (en) *	1966-05-05	1968-01-02	Int Harvester Co	Rotary emittance valve
US3443378A (en) *	1967-04-04	1969-05-13	Trw Inc	Hydrostatic single unit steering system
US3528521A (en) *	1968-06-13	1970-09-15	Allis Chalmers Mfg Co	Hydraulic steering system
US3597128A (en) *	1969-04-10	1971-08-03	Trw Inc	Hydraulic device having hydraulically balanced commutation

1974
- 1974-02-19 US US443463A patent/US3918856A/en not_active Expired - Lifetime
1975
- 1975-01-29 DK DK29175AA patent/DK135224B/en not_active IP Right Cessation
- 1975-02-05 CA CA219,398A patent/CA1017224A/en not_active Expired
- 1975-02-10 DE DE2505569A patent/DE2505569C2/en not_active Expired
- 1975-02-10 IE IE259/75A patent/IE40801B1/en unknown
- 1975-02-10 GB GB562475A patent/GB1475206A/en not_active Expired
- 1975-02-13 FR FR7504520A patent/FR2261435B1/fr not_active Expired
- 1975-02-13 BE BE153321A patent/BE825487A/en not_active IP Right Cessation
- 1975-02-18 BR BR986/75A patent/BR7500986A/en unknown
- 1975-02-18 LU LU71870A patent/LU71870A1/xx unknown
- 1975-02-18 JP JP2030875A patent/JPS5443253B2/ja not_active Expired
- 1975-02-19 NL NLAANVRAGE7501980,A patent/NL175048C/en not_active IP Right Cessation
- 1975-02-19 IT IT20420/75A patent/IT1031858B/en active
- 1975-02-19 AT AT124575A patent/AT339745B/en not_active IP Right Cessation
- 1975-02-19 SU SU752110470A patent/SU791264A3/en active

Also Published As

Publication number	Publication date
NL7501980A (en)	1975-08-21
NL175048B (en)	1984-04-16
JPS50117135A (en)	1975-09-12
AT339745B (en)	1977-11-10
GB1475206A (en)	1977-06-01
SU791264A3 (en)	1980-12-23
BR7500986A (en)	1975-12-02
DE2505569C2 (en)	1983-09-08
CA1017224A (en)	1977-09-13
US3918856A (en)	1975-11-11
FR2261435A1 (en)	1975-09-12
IE40801B1 (en)	1979-08-15
IE40801L (en)	1975-08-19
DK29175A (en)	1975-10-20
FR2261435B1 (en)	1980-08-08
DE2505569A1 (en)	1975-08-21
JPS5443253B2 (en)	1979-12-19
DK135224B (en)	1977-03-21
LU71870A1 (en)	1975-06-24
IT1031858B (en)	1979-05-10
BE825487A (en)	1975-05-29
AU7792475A (en)	1976-08-05
NL175048C (en)	1984-09-17
DK135224C (en)	1977-08-29

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Legal Events

Date	Code	Title	Description
1987-11-15	ELJ	Ceased due to non-payment of the annual fee