ATE224012T1 - Vorgesteuertes servoventil - Google Patents

Vorgesteuertes servoventil

Info

Publication number: ATE224012T1
Authority: AT; Austria
Prior art keywords: control piston; pct; main flow; main control; pressure
Prior art date: 1994-11-16

Application number

AT95937068T

Other languages

English (en)

Inventor

Arsene Bourkel

Bernd Lanfermann

Karl Tratberger

Karl-Heinz Post

Original Assignee

Hydrolux Sarl

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.)

1994-11-16

Filing date

1995-11-13

Publication date

2002-09-15

1995-11-13 Application filed by Hydrolux Sarl filed Critical Hydrolux Sarl

2002-09-15 Application granted granted Critical

2002-09-15 Publication of ATE224012T1 publication Critical patent/ATE224012T1/de

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
- Y10T137/86582—Pilot-actuated
- Y10T137/86606—Common to plural valve motor chambers
- 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
- Y10T137/86582—Pilot-actuated
- Y10T137/86614—Electric

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Servomotors (AREA)
Sliding Valves (AREA)
Fluid-Pressure Circuits (AREA)
Reciprocating Pumps (AREA)

AT95937068T 1994-11-16 1995-11-13 Vorgesteuertes servoventil ATE224012T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU88558A LU88558A1 (de)	1994-11-16	1994-11-16	Vorgesteuertes Servoventil
PCT/EP1995/004454 WO1996015373A1 (de)	1994-11-16	1995-11-13	Vorgesteuertes servoventil

Publications (1)

Publication Number	Publication Date
ATE224012T1 true ATE224012T1 (de)	2002-09-15

Family

ID=19731505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95937068T ATE224012T1 (de)	1994-11-16	1995-11-13	Vorgesteuertes servoventil

Country Status (11)

Country	Link
US (1)	US5896890A (de)
EP (1)	EP0828945B1 (de)
JP (1)	JP3638286B2 (de)
CN (1)	CN1070584C (de)
AT (1)	ATE224012T1 (de)
AU (1)	AU3928595A (de)
CA (1)	CA2205441C (de)
DE (1)	DE59510375D1 (de)
LU (1)	LU88558A1 (de)
RU (1)	RU2153105C2 (de)
WO (1)	WO1996015373A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19856563A1 (de) *	1998-12-08	2000-06-15	Mannesmann Rexroth Ag	Wegeventil
US6581704B2 (en)	2001-06-21	2003-06-24	Deere & Company	Steering controls
US6725876B2 (en) *	2001-10-15	2004-04-27	Woodward Governor Company	Control valve with integrated electro-hydraulic actuator
US7422033B2 (en) *	2004-12-16	2008-09-09	Husco International, Inc.	Position feedback pilot valve actuator for a spool control valve
CN100348873C (zh) *	2005-11-03	2007-11-14	武汉科技大学	一种数字输入式电液伺服阀
DE102006006652A1 (de) *	2006-02-14	2007-08-30	Zf Friedrichshafen Ag	Schaltvorrichtung für Kraftfahrzeug-Wechselgetriebe
DE102006034366A1 (de) *	2006-02-24	2007-08-30	Robert Bosch Gmbh	Wege- oder Stromventil
US8480350B2 (en) *	2006-10-12	2013-07-09	United Technologies Corporation	Turbofan engine with variable bypass nozzle exit area and method of operation
US20080224353A1 (en) *	2007-03-14	2008-09-18	Husky Injection Molding Systems Ltd.	Hydraulic Valve of Molding System
DE102008058694B4 (de) *	2007-12-06	2019-12-19	Schaeffler Technologies AG & Co. KG	Verfahren zum Ansteuern eines hydraulischen Folgesystems
CN101598151B (zh) *	2009-06-03	2011-10-26	北京航空航天大学	一种螺旋全桥先导级结构
KR100954867B1 (ko) *	2009-12-31	2010-04-28	유영묵	공압식 연동 제어 장치 및 시스템
CN101806314B (zh) *	2010-04-09	2012-12-05	北京航空航天大学	一种液压螺旋半桥先导级结构
EP2580507B1 (de) *	2010-06-11	2014-09-17	Bühler AG	Ventilanordnung
CN102032233B (zh) *	2011-01-08	2013-05-15	四川省宜宾普什驱动有限责任公司	一种多功能比例多路阀
CN102162475B (zh) *	2011-04-13	2015-08-19	重庆大学	一种具有感知功能的压力控制阀
CN102661299A (zh) *	2012-05-14	2012-09-12	三一汽车起重机械有限公司	自重落幅恒功率控制阀和起重机
CN102996814B (zh) *	2012-12-08	2015-01-28	中国航天科技集团公司第六研究院第十一研究所	一种活塞与阀芯分体式设置的控制阀
CN105545856B (zh) *	2016-02-17	2017-07-14	武汉市汉诺优电控有限责任公司	一种数控旋芯式比例伺服阀
CN108266562B (zh) *	2016-12-30	2019-04-12	华中科技大学	一种高压气体流量控制装置
EA032854B1 (ru) *	2017-03-14	2019-07-31	Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг)	Устьевое устройство для ударно-волнового воздействия на призабойную зону пласта
CN110657267B (zh) *	2019-11-15	2021-02-02	临沂市宇顺机械有限公司	一种有溢流功能的卸荷阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3010438A (en) *	1957-05-27	1961-11-28	Fife	Pneumatic control valve for hydraulic system
US3234968A (en) *	1962-12-21	1966-02-15	White Sales Corp Graham	Master and slave valve assembly
DE4011908C3 (de) *	1990-02-06	1996-08-14	Festo Kg	Mehrwegeventil
SU1735619A1 (ru) *	1990-04-11	1992-05-23	Всесоюзный научно-исследовательский и проектно-конструкторский институт промышленных гидроприводов и гидроавтоматики	Четырехлинейный гидрораспределитель
SU1761983A1 (ru) *	1990-06-15	1992-09-15	Мелитопольский Завод Тракторных Гидроагрегатов Им.Хху Съезда Кпсс	Гидравлический распределитель
LU88278A1 (de) *	1993-05-27	1994-12-01	Hydrolux Sarl	Vorgesteuertes Servoventil
LU88277A1 (de) *	1993-05-27	1994-12-01	Hydrolux Sarl	Vorgesteuertes Servoventil

1994
- 1994-11-16 LU LU88558A patent/LU88558A1/de unknown
1995
- 1995-11-13 AU AU39285/95A patent/AU3928595A/en not_active Abandoned
- 1995-11-13 EP EP95937068A patent/EP0828945B1/de not_active Expired - Lifetime
- 1995-11-13 WO PCT/EP1995/004454 patent/WO1996015373A1/de not_active Ceased
- 1995-11-13 CN CN95196278A patent/CN1070584C/zh not_active Expired - Fee Related
- 1995-11-13 RU RU97110059/06A patent/RU2153105C2/ru not_active IP Right Cessation
- 1995-11-13 AT AT95937068T patent/ATE224012T1/de not_active IP Right Cessation
- 1995-11-13 DE DE59510375T patent/DE59510375D1/de not_active Expired - Lifetime
- 1995-11-13 JP JP51572996A patent/JP3638286B2/ja not_active Expired - Fee Related
- 1995-11-13 CA CA002205441A patent/CA2205441C/en not_active Expired - Fee Related
- 1995-11-13 US US08/817,302 patent/US5896890A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1163657A (zh)	1997-10-29
CN1070584C (zh)	2001-09-05
DE59510375D1 (de)	2002-10-17
EP0828945B1 (de)	2002-09-11
AU3928595A (en)	1996-06-06
EP0828945A1 (de)	1998-03-18
CA2205441C (en)	2005-02-08
CA2205441A1 (en)	1996-05-23
WO1996015373A1 (de)	1996-05-23
LU88558A1 (de)	1996-07-15
US5896890A (en)	1999-04-27
JPH10508679A (ja)	1998-08-25
JP3638286B2 (ja)	2005-04-13
RU2153105C2 (ru)	2000-07-20

Legal Events

Date	Code	Title	Description
2004-02-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE224012T1 (de)	2002-09-15	Vorgesteuertes servoventil
ATE168450T1 (de)	1998-08-15	Vorgesteuertes servoventil
NO882961D0 (no)	1988-07-01	Hydrostatisk aksiallagersystem.
ATE214816T1 (de)	2002-04-15	Elektrohydraulisches proportionales druckreduzierungs-/-entlastungsventil
ATE209301T1 (de)	2001-12-15	Hydraulisch betätigtes elektronisches kraftstoffeinspritzsystem
ATE184964T1 (de)	1999-10-15	Erosionsbeständiges hochdruckentlastungsventil
US4336826A (en)	1982-06-29	Control valve
US4355655A (en)	1982-10-26	Hydraulic control apparatus for load independent flow regulation
US5558004A (en)	1996-09-24	Control arrangement for at least one hydraulic consumer
SE8202565L (sv)	1983-10-24	Styrventil
KR920701583A (ko)	1992-08-12	토목 · 건설기계의 유압구동장치
GB1516224A (en)	1978-06-28	Fluid control valves
SE8700479L (sv)	1987-02-09	Styrventil
US4346733A (en)	1982-08-31	Control valve
JPH10122401A (ja)	1998-05-15	リリ−フ弁の昇圧緩衝機構
JP3015168B2 (ja)	2000-03-06	フィードバックを有する調整可能な比例絞り弁
ES2019805A6 (es)	1991-07-01	Valvula de descarga para fluido hidraulico.
GB1493991A (en)	1977-12-07	Pressure compensating valve mechanism for hydraulic control valves
SE8500569D0 (sv)	1985-02-07	Post-pressure-compensated unitary hydraulic valve
ES552670A0 (es)	1987-05-16	Valvula perfeccionada
ES474117A1 (es)	1979-05-01	Perfeccionamientos introducidos en las valvulas de distribu-cion para servodirecciones con cilindro operador no equili- brado.
SU624046A1 (ru)	1978-09-15	Регулирующий клапан
JPS592321Y2 (ja)	1984-01-23	農用トラクタの作業機コントロ−ル弁
JPS6217814A (ja)	1987-01-26	３ポ−ト形減圧弁
JPS5690105A (en)	1981-07-22	Controlling valve for farm working machinery of agricultural tractor