ATE423894T1 - Elektrisch betätigtes ventil zur stromregelung von hydraulikflüssigkeit - Google Patents

Elektrisch betätigtes ventil zur stromregelung von hydraulikflüssigkeit

Info

Publication number
ATE423894T1
ATE423894T1 AT03771201T AT03771201T ATE423894T1 AT E423894 T1 ATE423894 T1 AT E423894T1 AT 03771201 T AT03771201 T AT 03771201T AT 03771201 T AT03771201 T AT 03771201T AT E423894 T1 ATE423894 T1 AT E423894T1
Authority
AT
Austria
Prior art keywords
fluid
spool
valve
electrically operated
fluid flow
Prior art date
Application number
AT03771201T
Other languages
English (en)
Inventor
Steven Kenchington
Original Assignee
Lotus Car
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.)
Filing date
Publication date
Application filed by Lotus Car filed Critical Lotus Car
Application granted granted Critical
Publication of ATE423894T1 publication Critical patent/ATE423894T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
AT03771201T 2002-07-30 2003-07-30 Elektrisch betätigtes ventil zur stromregelung von hydraulikflüssigkeit ATE423894T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0217642A GB2391288B (en) 2002-07-30 2002-07-30 An electrically operated valve for controlling flow of hydraulic fluid

Publications (1)

Publication Number Publication Date
ATE423894T1 true ATE423894T1 (de) 2009-03-15

Family

ID=9941377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03771201T ATE423894T1 (de) 2002-07-30 2003-07-30 Elektrisch betätigtes ventil zur stromregelung von hydraulikflüssigkeit

Country Status (9)

Country Link
US (1) US7243624B2 (de)
EP (1) EP1532349B1 (de)
JP (1) JP4503437B2 (de)
CN (1) CN100362218C (de)
AT (1) ATE423894T1 (de)
AU (1) AU2003248967A1 (de)
DE (1) DE60326356D1 (de)
GB (1) GB2391288B (de)
WO (1) WO2004011781A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526975C2 (sv) * 2004-03-01 2005-11-29 Cargine Engineering Ab Metod för generering av tryckpulser, tryckpulsgenerator och en med en sådan försedd kolvmotor
CN101076655B (zh) * 2004-10-14 2010-06-30 雅各布斯车辆系统公司 用于内燃机中可变气门致动的系统和方法
CN102803805B (zh) * 2010-03-19 2014-04-09 鲍德温·伊梅克股份公司 用于润湿液的阀门
CN103089422B (zh) * 2013-01-12 2015-07-08 姜雪 五冲程喷进气式发动机
WO2015057925A1 (en) * 2013-10-17 2015-04-23 Eaton Corporation Two path two step actuator

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630136A (en) 1949-06-08 1953-03-03 Gen Motors Corp Control valve
JPS5016032B1 (de) * 1969-02-15 1975-06-10
US3696836A (en) * 1971-01-06 1972-10-10 Sperry Rand Corp Power transmission
GB1324456A (en) * 1971-06-29 1973-07-25 Sugimura N Valve provided with linear motors
JPS583298A (ja) 1981-06-29 1983-01-10 松下電工株式会社 プリント配線板
JPS5832985A (ja) * 1981-08-21 1983-02-26 Hitachi Constr Mach Co Ltd 可変容量形油圧ポンプの制御装置
JPS58185365A (ja) * 1982-04-23 1983-10-29 Hino Motors Ltd パワ−・ステアリング
JPS60234182A (ja) * 1984-05-04 1985-11-20 Nippon Air Brake Co Ltd 電磁弁
JPS6114265U (ja) * 1984-06-29 1986-01-27 東京測範株式会社 流量制御弁
JPS6128708A (ja) * 1984-07-17 1986-02-08 Chukei Asada 流体圧駆動式動弁制御装置
JPH078935Y2 (ja) * 1986-03-31 1995-03-06 エスエムシー株式会社 負圧から正圧まで連続的に圧力制御できる比例電磁式圧力制御弁
CN2181601Y (zh) * 1994-01-14 1994-11-02 朱铭刚 流量可变式电磁阀
US5479901A (en) * 1994-06-27 1996-01-02 Caterpillar Inc. Electro-hydraulic spool control valve assembly adapted for a fuel injector
JPH0849659A (ja) * 1994-08-05 1996-02-20 Hitachi Constr Mach Co Ltd 油圧ポンプ流量制御装置
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
DE19543080C2 (de) * 1995-11-18 1999-10-28 Man B & W Diesel Ag Vorrichtung zur Steuerung von Ventilen einer Brennkraftmaschine, insbesondere des Gaszufuhrventils eines Gasmotors
US5829396A (en) * 1996-07-16 1998-11-03 Sturman Industries Hydraulically controlled intake/exhaust valve
US6067946A (en) * 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system
JPH11257504A (ja) * 1998-03-09 1999-09-21 Yuken Kogyo Co Ltd 電磁パイロット切換弁
EP1006302A1 (de) * 1998-11-30 2000-06-07 Wärtsilä NSD Schweiz AG Elektromagnetisches Ventil für hydraulische Medien
US6170524B1 (en) * 1999-05-21 2001-01-09 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Fast valve and actuator
WO2002046582A2 (en) * 2000-12-04 2002-06-13 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
JP2002195425A (ja) * 2000-12-28 2002-07-10 Kayaba Ind Co Ltd 油圧制御バルブ

Also Published As

Publication number Publication date
GB2391288B (en) 2004-12-22
JP2005534850A (ja) 2005-11-17
US7243624B2 (en) 2007-07-17
AU2003248967A1 (en) 2004-02-16
EP1532349A1 (de) 2005-05-25
US20060011060A1 (en) 2006-01-19
DE60326356D1 (de) 2009-04-09
JP4503437B2 (ja) 2010-07-14
CN100362218C (zh) 2008-01-16
GB2391288A (en) 2004-02-04
GB0217642D0 (en) 2002-09-11
CN1671951A (zh) 2005-09-21
EP1532349B1 (de) 2009-02-25
WO2004011781A1 (en) 2004-02-05

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Legal Events

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