DK598883D0 - Hydraulisk styreanordning for en servomotor,isaer til styring af koeretoejer - Google Patents

Hydraulisk styreanordning for en servomotor,isaer til styring af koeretoejer

Info

Publication number: DK598883D0
Authority: DK; Denmark
Prior art keywords: servomotor; control device; hydraulic control; driver; driver control
Prior art date: 1982-12-30

Application number

DK598883A

Other languages

English (en)

Other versions

DK155822B (da

DK598883A (da

DK155822C (da

Inventor

Hans Christian Petersen

Erik Kyster

Original Assignee

Danfoss As

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.)

1982-12-30

Filing date

1983-12-27

Publication date

1983-12-27

1983-12-27 Application filed by Danfoss As filed Critical Danfoss As

1983-12-27 Publication of DK598883D0 publication Critical patent/DK598883D0/da

1984-07-01 Publication of DK598883A publication Critical patent/DK598883A/da

1989-05-22 Publication of DK155822B publication Critical patent/DK155822B/da

1989-10-02 Application granted granted Critical

1989-10-02 Publication of DK155822C publication Critical patent/DK155822C/da

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
- 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)
Servomotors (AREA)
Electrically Driven Valve-Operating Means (AREA)
Power Steering Mechanism (AREA)
Flow Control (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Multiple-Way Valves (AREA)
Hydraulic Motors (AREA)

DK598883A 1982-12-30 1983-12-27 Hydraulisk styreanordning for en servomotor, isaer til styring af koeretoejer DK155822C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3248638A DE3248638C2 (de)	1982-12-30	1982-12-30	Hydraulische Steuervorrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen
DE3248638		1982-12-30

Publications (4)

Publication Number	Publication Date
DK598883D0 true DK598883D0 (da)	1983-12-27
DK598883A DK598883A (da)	1984-07-01
DK155822B DK155822B (da)	1989-05-22
DK155822C DK155822C (da)	1989-10-02

Family

ID=6182171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK598883A DK155822C (da)	1982-12-30	1983-12-27	Hydraulisk styreanordning for en servomotor, isaer til styring af koeretoejer

Country Status (8)

Country	Link
US (1)	US4566272A (da)
JP (1)	JPS59134063A (da)
CA (1)	CA1215608A (da)
DE (1)	DE3248638C2 (da)
DK (1)	DK155822C (da)
FR (1)	FR2538862B2 (da)
GB (1)	GB2132953B (da)
IT (1)	IT1161549B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6237276A (ja) *	1985-08-09	1987-02-18	Kayaba Ind Co Ltd	全油圧式動力舵取装置用制御バルブ
US4862690A (en) *	1988-10-06	1989-09-05	Eaton Corporation	Steering control unit with both flow amplification and manual steering capability
USRE34746E (en) *	1988-10-06	1994-10-04	Eaton Corporation	Open-center steering control unit with flow amplification
GB2313411B (en) *	1996-05-25	1999-10-13	Concentric Pumps Ltd	Improvements in drive systems
KR19980030922A (ko) *	1996-10-30	1998-07-25	이해규	중장비용 조향 시스템
ATE168337T1 (de) *	1996-11-02	1998-08-15	Hydraulik Nord Gmbh	Hydraulische lenkeinrichtung mit übersetzungsänderung und stromverstärkung
US6581704B2 (en)	2001-06-21	2003-06-24	Deere & Company	Steering controls
US7913800B2 (en) *	2006-10-30	2011-03-29	Deere & Company	Steering system with variable flow rate amplification ratio and associated method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US31067A (en) *		1861-01-01		Attaching the shrouds of ships
US3438200A (en) *	1967-03-31	1969-04-15	Int Harvester Co	Power steering with directional admittance and poppets
US3446021A (en) *	1967-06-14	1969-05-27	Int Harvester Co	Power steering unit with poppet directional control valves
DE1653822C3 (de) *	1967-12-14	1974-02-28	Danfoss A/S, Norburg (Daenemark)	Hydrostatische Steuereinrichtung
DE2240632C2 (de) *	1972-08-18	1983-09-01	Danfoss A/S, 6430 Nordborg	Rotationskolbenmaschine für Flüssigkeiten
DE2728004C2 (de) *	1977-06-22	1981-10-08	Danfoss A/S, 6430 Nordborg	Hydraulische Steuervorrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen
US4356759A (en) *	1978-03-14	1982-11-02	Ljubimov Boris A	Hydraulic control system of a transport vehicle
DE2814230C3 (de) *	1978-04-03	1980-09-18	Danfoss A/S, Nordborg (Daenemark)	Federanordnung zur Zentrierung eines Drehschieber-Steuerventils einer hydrostatischen Lenkeinheit
US4232708A (en) *	1979-06-25	1980-11-11	Trw Inc.	Fluid controller
DE2932847C2 (de) *	1979-08-14	1982-05-13	Danfoss A/S, 6430 Nordborg	Hydraulische Steuervorrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen
DE3201794C1 (de) *	1982-01-21	1983-07-07	Danfoss A/S, 6430 Nordborg	Hydraulische Steuervorrichtung fuer einen Servomotor,insbesondere fuer Fahrzeuglenkungen

1982
- 1982-12-30 DE DE3248638A patent/DE3248638C2/de not_active Expired
1983
- 1983-12-08 US US06/559,301 patent/US4566272A/en not_active Expired - Lifetime
- 1983-12-21 CA CA000443908A patent/CA1215608A/en not_active Expired
- 1983-12-23 GB GB08334351A patent/GB2132953B/en not_active Expired
- 1983-12-27 DK DK598883A patent/DK155822C/da not_active IP Right Cessation
- 1983-12-30 IT IT6837183A patent/IT1161549B/it active
- 1983-12-30 FR FR8321121A patent/FR2538862B2/fr not_active Expired
1984
- 1984-01-04 JP JP59000021A patent/JPS59134063A/ja active Granted

Also Published As

Publication number	Publication date
FR2538862B2 (fr)	1986-05-23
DK155822B (da)	1989-05-22
DE3248638A1 (de)	1984-07-12
JPS59134063A (ja)	1984-08-01
DK598883A (da)	1984-07-01
IT1161549B (it)	1987-03-18
IT8368371A0 (it)	1983-12-30
FR2538862A2 (fr)	1984-07-06
GB8334351D0 (en)	1984-02-01
CA1215608A (en)	1986-12-23
GB2132953B (en)	1986-08-28
JPH0229553B2 (da)	1990-06-29
US4566272A (en)	1986-01-28
DK155822C (da)	1989-10-02
GB2132953A (en)	1984-07-18
DE3248638C2 (de)	1985-01-03

Similar Documents

Publication	Publication Date	Title
DK149933C (da)	1987-10-12	Hydraulisk styreindretning for en servomotor, isaer for styring af koeretoejer
ES502115A0 (es)	1982-10-01	Un aparato de control para un motor, junto con un metodo de control correspondiente.
DK316477A (da)	1978-01-21	Hydraulisk system til fodning af et flertal uafhengige hydrauliske servoindretninger
NO164523C (no)	1990-10-17	Styreinnretning for en trykkemaskin.
IT8105184A0 (it)	1981-07-03	Dispositivo di comando per un giunto limitatore di coppia.
SE7805809L (sv)	1978-12-23	Hydraulisk styranordning for en servomotor, serskilt for fordonsstyranordningar
DK598883D0 (da)	1983-12-27	Hydraulisk styreanordning for en servomotor,isaer til styring af koeretoejer
ATE18289T1 (de)	1986-03-15	Hydraulische steuervorrichtung.
DE3382748D1 (de)	1994-05-26	Servo-Regelvorrichtung.
BR8302153A (pt)	1983-12-27	Aparelho para controlar a direcao
DK518482A (da)	1983-05-24	Hydraulisk styreanordning for en servomotor
DE3577633D1 (de)	1990-06-21	Hydraulische steuereinrichtung.
DE3382157D1 (de)	1991-03-14	Servomotor-regelsystem.
DK15883D0 (da)	1983-01-17	Hydraulisk styreanordning for en servomotor, isaer til styring af koeretoejer
DK392083A (da)	1984-02-28	Indretning til overvaagning af stillingen af et organ, f.eks. et hydraulisk styreorgan
EP0115464A3 (en)	1984-08-22	Hydraulic control device, especially for servo steering
DK145986C (da)	1983-10-10	Hydraulisk styresystem til en servomotor, isaer til styring af koeretoejer
DK243678A (da)	1978-12-23	Hydraulisk styreanordning til en servomotor isaer til styring af koeretoejer
DK210086A (da)	1986-11-28	Hydraulisk styreindretning til en servomotor
IT8422704A0 (it)	1984-09-18	Dispositivo idraulico di comando.
DK154278C (da)	1989-04-03	Hydraulisk styreanordning, isaer til styring af koeretoejer
DK149695C (da)	1987-04-06	Styreapparat for en hydrostatisk styreindretnings servomotor
DK145640C (da)	1983-07-04	Hydraulisk styreapparat for servomotoren af en styreindretning
IT8208409A0 (it)	1982-09-03	Dispositivo per tornello girevole a crociera, adatto per il controllo dei passaggi.
IT8208410A0 (it)	1982-09-03	Dispositivo per tornello girevole a crociera, adatto per il controllo dei passaggi.

Legal Events

Date	Code	Title	Description
2000-08-28	PBP	Patent lapsed