GB9022440D0 - Engine valve control apparatus - Google Patents

Engine valve control apparatus

Info

Publication number
GB9022440D0
GB9022440D0 GB909022440A GB9022440A GB9022440D0 GB 9022440 D0 GB9022440 D0 GB 9022440D0 GB 909022440 A GB909022440 A GB 909022440A GB 9022440 A GB9022440 A GB 9022440A GB 9022440 D0 GB9022440 D0 GB 9022440D0
Authority
GB
United Kingdom
Prior art keywords
control apparatus
valve control
engine valve
engine
valve
Prior art date
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.)
Pending
Application number
GB909022440A
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.)
Lotus Cars Ltd
Original Assignee
Lotus Cars Ltd
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 Cars Ltd filed Critical Lotus Cars Ltd
Priority to GB909022440A priority Critical patent/GB9022440D0/en
Publication of GB9022440D0 publication Critical patent/GB9022440D0/en
Priority to GB919102696A priority patent/GB9102696D0/en
Priority to PCT/GB1991/001802 priority patent/WO1992007172A1/en
Priority to PCT/GB1991/001804 priority patent/WO1992007174A1/en
Priority to GB9307582A priority patent/GB2263942A/en
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
GB909022440A 1990-10-16 1990-10-16 Engine valve control apparatus Pending GB9022440D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB909022440A GB9022440D0 (en) 1990-10-16 1990-10-16 Engine valve control apparatus
GB919102696A GB9102696D0 (en) 1990-10-16 1991-02-08 Engine valve control apparatus
PCT/GB1991/001802 WO1992007172A1 (en) 1990-10-16 1991-10-16 Valve control apparatus
PCT/GB1991/001804 WO1992007174A1 (en) 1990-10-16 1991-10-16 Valve control apparatus
GB9307582A GB2263942A (en) 1990-10-16 1993-04-13 Valve control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909022440A GB9022440D0 (en) 1990-10-16 1990-10-16 Engine valve control apparatus

Publications (1)

Publication Number Publication Date
GB9022440D0 true GB9022440D0 (en) 1990-11-28

Family

ID=10683794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909022440A Pending GB9022440D0 (en) 1990-10-16 1990-10-16 Engine valve control apparatus

Country Status (2)

Country Link
GB (1) GB9022440D0 (en)
WO (1) WO1992007172A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712026B1 (en) * 1993-11-05 1996-01-12 Siemens Automotive Sa Method and device for controlling the lifting of a valve of an internal combustion engine.
AU713548B2 (en) * 1994-10-13 1999-12-02 Nigel Eric Rose Fluid actuated engines and engine mechanisms
US5638781A (en) * 1995-05-17 1997-06-17 Sturman; Oded E. Hydraulic actuator for an internal combustion engine
US5829396A (en) * 1996-07-16 1998-11-03 Sturman Industries Hydraulically controlled intake/exhaust valve
GB0017425D0 (en) 2000-07-14 2000-08-30 Lotus Car A valve system for controlling flow of gas into or out of a variable volume chamber of an internal combustion engine or a compressor
US6739293B2 (en) 2000-12-04 2004-05-25 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
EP1536107A1 (en) 2003-11-28 2005-06-01 Thomas Friedhelm Buschkuehl Valve operating apparatus and method for an engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916167A1 (en) * 1969-03-28 1970-10-15 Daimler Benz Ag Device for controlling an internal combustion engine
JPS59170414A (en) * 1983-03-18 1984-09-26 Nissan Motor Co Ltd Hydraulic type valve drive device
EP0143128B1 (en) * 1983-11-29 1987-09-09 Paul Julian Moloney Valve operating mechanism for internal combustion and like-valved engines
US4974495A (en) * 1989-12-26 1990-12-04 Magnavox Government And Industrial Electronics Company Electro-hydraulic valve actuator

Also Published As

Publication number Publication date
WO1992007172A1 (en) 1992-04-30

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