DE69809938D1 - Hydraulische steueranordnung - Google Patents

Hydraulische steueranordnung

Info

Publication number: DE69809938D1
Authority: DE; Germany
Prior art keywords: hydraulic control; control arrangement; arrangement; hydraulic; control
Prior art date: 1997-08-27
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 - Lifetime

Application number

DE69809938T

Other languages

English (en)

Other versions

DE69809938C5 (de

DE69809938T2 (de

Inventor

Duus Hansen

Tage Christiansen

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.)

Danfoss Power Solutions ApS

Original Assignee

Sauer Danfoss Holding ApS

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.)

1997-08-27

Filing date

1998-08-25

Publication date

2003-01-16

1998-08-25 Application filed by Sauer Danfoss Holding ApS filed Critical Sauer Danfoss Holding ApS

1998-08-25 Priority to DE69809938T priority Critical patent/DE69809938C5/de

2003-01-16 Application granted granted Critical

2003-01-16 Publication of DE69809938D1 publication Critical patent/DE69809938D1/de

2003-07-17 Publication of DE69809938T2 publication Critical patent/DE69809938T2/de

2012-05-03 Publication of DE69809938C5 publication Critical patent/DE69809938C5/de

2018-08-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- Y10T137/86646—Plug type
- Y10T137/86654—For plural lines

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power Steering Mechanism (AREA)
Sliding Valves (AREA)
Taps Or Cocks (AREA)

DE69809938T 1997-08-27 1998-08-25 Hydraulische steueranordnung Expired - Lifetime DE69809938C5 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE69809938T DE69809938C5 (de)	1997-08-27	1998-08-25	Hydraulische steueranordnung

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE1997137253 DE19737253C2 (de)	1997-08-27	1997-08-27	Hydraulische Steuervorrichtung
DE19737253		1997-08-27
DE69809938T DE69809938C5 (de)	1997-08-27	1998-08-25	Hydraulische steueranordnung
PCT/DK1998/000366 WO1999010217A1 (en)	1997-08-27	1998-08-25	Hydraulic steering arrangement

Publications (3)

Publication Number	Publication Date
DE69809938D1 true DE69809938D1 (de)	2003-01-16
DE69809938T2 DE69809938T2 (de)	2003-07-17
DE69809938C5 DE69809938C5 (de)	2012-05-03

Family

ID=7840280

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE1997137253 Expired - Fee Related DE19737253C2 (de)	1997-08-27	1997-08-27	Hydraulische Steuervorrichtung
DE69809938T Expired - Lifetime DE69809938C5 (de)	1997-08-27	1998-08-25	Hydraulische steueranordnung

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE1997137253 Expired - Fee Related DE19737253C2 (de)	1997-08-27	1997-08-27	Hydraulische Steuervorrichtung

Country Status (5)

Country	Link
US (1)	US6186173B1 (de)
EP (1)	EP1009649B1 (de)
AU (1)	AU9062098A (de)
DE (2)	DE19737253C2 (de)
WO (1)	WO1999010217A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10305914A1 (de) *	2003-02-13	2004-08-26	Zf Friedrichshafen Ag	Getriebe mit Getriebeölkanälen
FR2866618B1 (fr) *	2004-02-25	2006-04-21	Koyo Steering Europe Kse	Valve d'assistance pour direction assistee hydraulique de vehicule automobile
ITRE20120014A1 (it)	2012-02-28	2013-08-29	Ognibene Power Spa	Dispositivo distributore per idroguida
IT201600070291A1 (it) *	2016-07-06	2018-01-06	Ognibene Power Spa	Distributore rotante per idroguida

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1075952B (de) *	1954-03-05	1960-02-18	Prep Ind Combustibles	Ferngesteuerter zweistufiger Drehschieber zur Steuerung eines doppeltwirkenden Servomotors
US2988059A (en) *	1958-05-08	1961-06-13	Gen Motors Corp	Fluid power steering control valve
US4311171A (en) *	1978-09-22	1982-01-19	Trw Inc.	Hydrostatic steering controller with pressure dams
DE3126041C2 (de) *	1981-07-02	1985-11-28	Danfoss A/S, Nordborg	Hydraulische Steuervorrichtung mit einer verstellbaren Drossel
DE3126040C2 (de) *	1981-07-02	1985-12-12	Danfoss A/S, Nordborg	Hydraulische Steuervorrichtung
DE3302001C2 (de) *	1983-01-21	1985-05-09	Danfoss A/S, Nordborg	Drehschieber für eine hydrostatische Lenkeinheit für Fahrzeuge
JPS61201903A (ja) *	1985-03-06	1986-09-06	Nissan Motor Co Ltd	油圧アクチユエ−タの制御弁
US4779646A (en) *	1987-07-15	1988-10-25	Trw Inc.	Fluid flow control valve
CN1028893C (zh) *	1992-01-16	1995-06-14	A·E·毕晓普及合夥人有限公司	用于液力转向齿轮机构的回转阀
US5259413A (en) *	1992-08-27	1993-11-09	Trw Inc.	Steering control valve with contoured control surfaces
US5597014A (en) *	1994-03-31	1997-01-28	Moog Inc.	High-flow direct-drive rotary servovalve

1997
- 1997-08-27 DE DE1997137253 patent/DE19737253C2/de not_active Expired - Fee Related
1998
- 1998-08-25 AU AU90620/98A patent/AU9062098A/en not_active Abandoned
- 1998-08-25 DE DE69809938T patent/DE69809938C5/de not_active Expired - Lifetime
- 1998-08-25 US US09/486,128 patent/US6186173B1/en not_active Expired - Lifetime
- 1998-08-25 EP EP98942503A patent/EP1009649B1/de not_active Expired - Lifetime
- 1998-08-25 WO PCT/DK1998/000366 patent/WO1999010217A1/en active IP Right Grant

Also Published As

Publication number	Publication date
DE69809938C5 (de)	2012-05-03
EP1009649A1 (de)	2000-06-21
EP1009649B1 (de)	2002-12-04
DE69809938T2 (de)	2003-07-17
WO1999010217A1 (en)	1999-03-04
AU9062098A (en)	1999-03-16
DE19737253A1 (de)	1999-03-11
DE19737253C2 (de)	2000-11-30
US6186173B1 (en)	2001-02-13

Legal Events

Date	Code	Title	Description
2004-01-08	8364	No opposition during term of opposition
2004-08-05	8327	Change in the person/name/address of the patent owner	Owner name: SAUER-DANFOSS HOLDING APS, NORDBORG, DK
2011-11-29	R082	Change of representative	Ref document number: 1009649 Country of ref document: EP Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, 60322 FRAN
2012-01-19	R081	Change of applicant/patentee	Ref document number: 1009649 Country of ref document: EP Owner name: SAUER-DANFOSS APS, DK Free format text: FORMER OWNER: SAUER-DANFOSS HOLDING APS, NORDBORG, DK Effective date: 20111129
2012-01-19	R082	Change of representative	Ref document number: 1009649 Country of ref document: EP Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, 60322 FRAN
2012-01-26	R046	Limitation request validly filed	Ref document number: 1009649 Country of ref document: EP Effective date: 20111116
2012-05-03	R050	Examing division/federal patent court decision limiting patent now final	Ref document number: 1009649 Country of ref document: EP Effective date: 20120313
2012-05-03	R206	Amended patent specification	Ref document number: 1009649 Country of ref document: EP Effective date: 20120503

Publication	Publication Date	Title
DE69904112D1 (de)	2003-01-09	Hydraulisches Steuerungssystem
DE69931984D1 (de)	2006-08-03	Hydraulische Steuervorrichtung
DE59805983D1 (de)	2002-11-21	Hydraulisches aggregat
DE69737566D1 (de)	2007-05-16	Lagesteuerung
DE69914968D1 (de)	2004-04-01	Elektohydraulische Steuereinheit
DE59707673D1 (de)	2002-08-14	Hydraulische Betätigungsanordnung
DE69717934D1 (de)	2003-01-30	Hydraulische Steuereinheit
DE59703522D1 (de)	2001-06-13	Hydraulikaggregat
DE59811979D1 (de)	2004-10-28	Steuergerät
DE69841293D1 (de)	2010-01-07	Steuerungssystem
DE69832338D1 (de)	2005-12-22	Hydraulische vorsteueranlage
DE69716211D1 (de)	2002-11-14	Hydraulische betätigungsvorrichtung
DE69835428D1 (de)	2006-09-14	Hydraulische bremssteuerung
FR2766889B1 (fr)	1999-10-08	Support antivibratoire hydraulique
DE59907687D1 (de)	2003-12-18	Hydraulische Steuervorrichtung
DE69807819D1 (de)	2002-10-17	Regelungssystem
NO20000253L (no)	2000-03-06	Hydraulisk aktuator
DK153197A (da)	1999-06-24	Hydraulenhed
DE59805882D1 (de)	2002-11-14	Hydraulische Betätigungsanordnung
DE59705151D1 (de)	2001-12-06	Hydraulische Steuereinrichtung
FI971919A0 (fi)	1997-05-05	Kontroll av naetelement
DE69809938D1 (de)	2003-01-16	Hydraulische steueranordnung
ATA39797A (de)	2001-06-15	Hydraulikaggregat
DE69923035T8 (de)	2007-05-16	Hydraulische Regelung
FI981128A0 (fi)	1998-05-20	Hydrauliikkajärjestelmä