DK404279A - Styreventil med to aksialt trykpaavirkede og i et hus understoettede drejegliderelementer - Google Patents

Styreventil med to aksialt trykpaavirkede og i et hus understoettede drejegliderelementer

Info

Publication number: DK404279A
Authority: DK; Denmark
Prior art keywords: control valve; axial pressure; slider elements; pull slider; pressure covered
Prior art date: 1978-09-30

Application number

DK404279A

Other languages

English (en)

Other versions

DK150240C (da

DK150240B (da

Inventor

K H Liebert

W Tischer

Original Assignee

Zahnradfabrik Friedrichshafen

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.)

1978-09-30

Filing date

1979-09-27

Publication date

1980-03-31

1979-09-27 Application filed by Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen

1980-03-31 Publication of DK404279A publication Critical patent/DK404279A/da

1987-01-19 Publication of DK150240B publication Critical patent/DK150240B/da

1987-10-05 Application granted granted Critical

1987-10-05 Publication of DK150240C publication Critical patent/DK150240C/da

Links

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
- B62D5/08—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 type of steering valve used
- B62D5/083—Rotary valves
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power Steering Mechanism (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Hydraulic Motors (AREA)
Steering Controls (AREA)
Rolling Contact Bearings (AREA)
Sliding Valves (AREA)

DK404279A 1978-09-30 1979-09-27 Drejegliderventil, isaer til en hydrostatisk hjaelpekraft-styremekanisme DK150240C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2842735A DE2842735C2 (de)	1978-09-30	1978-09-30	Drehschieberventil, insbesondere für eine hydrostatische Hilfskraft-Lenkeinrichtung
DE2842735		1978-09-30

Publications (3)

Publication Number	Publication Date
DK404279A true DK404279A (da)	1980-03-31
DK150240B DK150240B (da)	1987-01-19
DK150240C DK150240C (da)	1987-10-05

Family

ID=6051024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK404279A DK150240C (da)	1978-09-30	1979-09-27	Drejegliderventil, isaer til en hydrostatisk hjaelpekraft-styremekanisme

Country Status (8)

Country	Link
US (1)	US4258752A (da)
JP (1)	JPS55110666A (da)
BR (1)	BR7906233A (da)
DD (1)	DD146326A5 (da)
DE (1)	DE2842735C2 (da)
DK (1)	DK150240C (da)
FR (1)	FR2437551A1 (da)
GB (1)	GB2033318B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3032063C2 (de) *	1980-08-26	1983-10-27	Danfoss A/S, 6430 Nordborg	Hydraulisches Steuergerät für Lenkeinrichtungen o.dgl.
WO2006055945A2 (en) *	2004-11-18	2006-05-26	Hrp Technology, Inc.	Rotary fluid flow valve
US20090223581A1 (en) *	2008-03-04	2009-09-10	Delphi Technologies, Inc.	Power steering gear housing with balanced flow pressure port
USD620555S1 (en) *	2009-04-01	2010-07-27	Pelletron Corporation	Housing for a rotary valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2917079A (en) *	1957-11-12	1959-12-15	Gen Motors Corp	Fluid power steering control valve
US3295979A (en) *	1963-04-17	1967-01-03	Eastman Kodak Co	Friction reducing coatings for photographic elements

1978
- 1978-09-30 DE DE2842735A patent/DE2842735C2/de not_active Expired
1979
- 1979-09-26 JP JP12376479A patent/JPS55110666A/ja active Pending
- 1979-09-27 DD DD79215855A patent/DD146326A5/de unknown
- 1979-09-27 DK DK404279A patent/DK150240C/da not_active IP Right Cessation
- 1979-09-28 US US06/079,838 patent/US4258752A/en not_active Expired - Lifetime
- 1979-09-28 BR BR7906233A patent/BR7906233A/pt unknown
- 1979-09-28 GB GB7933793A patent/GB2033318B/en not_active Expired
- 1979-09-28 FR FR7924275A patent/FR2437551A1/fr active Granted

Also Published As

Publication number	Publication date
DE2842735C2 (de)	1981-01-08
BR7906233A (pt)	1980-06-17
DE2842735B1 (de)	1980-04-10
DK150240C (da)	1987-10-05
GB2033318A (en)	1980-05-21
US4258752A (en)	1981-03-31
DK150240B (da)	1987-01-19
GB2033318B (en)	1982-12-01
JPS55110666A (en)	1980-08-26
FR2437551B1 (da)	1984-11-30
FR2437551A1 (fr)	1980-04-25
DD146326A5 (de)	1981-02-04

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Legal Events

Date	Code	Title	Description
1993-05-24	PBP	Patent lapsed