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GB8729657D0 - Valve actuation system - Google Patents

Valve actuation system

Info

Publication number
GB8729657D0
GB8729657D0 GB878729657A GB8729657A GB8729657D0 GB 8729657 D0 GB8729657 D0 GB 8729657D0 GB 878729657 A GB878729657 A GB 878729657A GB 8729657 A GB8729657 A GB 8729657A GB 8729657 D0 GB8729657 D0 GB 8729657D0
Authority
GB
United Kingdom
Prior art keywords
actuation system
valve actuation
valve
actuation
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
GB878729657A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB878729657A priority Critical patent/GB8729657D0/en
Publication of GB8729657D0 publication Critical patent/GB8729657D0/en
Priority to GB8827908A priority patent/GB2213873A/en
Priority to DE3841997A priority patent/DE3841997A1/en
Priority to JP63318335A priority patent/JPH01262308A/en
Priority to FR8816731A priority patent/FR2624911A1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/14Tappets; Push rods
    • F01L1/16Silencing impact; Reducing wear
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10Valve-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)
GB878729657A 1987-12-19 1987-12-19 Valve actuation system Pending GB8729657D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB878729657A GB8729657D0 (en) 1987-12-19 1987-12-19 Valve actuation system
GB8827908A GB2213873A (en) 1987-12-19 1988-11-30 Engine valve actuation system
DE3841997A DE3841997A1 (en) 1987-12-19 1988-12-14 VALVE DRIVE SYSTEM
JP63318335A JPH01262308A (en) 1987-12-19 1988-12-16 Engine valve actuating system
FR8816731A FR2624911A1 (en) 1987-12-19 1988-12-19 OPERATING DEVICE FOR ENGINE VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878729657A GB8729657D0 (en) 1987-12-19 1987-12-19 Valve actuation system

Publications (1)

Publication Number Publication Date
GB8729657D0 true GB8729657D0 (en) 1988-02-03

Family

ID=10628764

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878729657A Pending GB8729657D0 (en) 1987-12-19 1987-12-19 Valve actuation system
GB8827908A Withdrawn GB2213873A (en) 1987-12-19 1988-11-30 Engine valve actuation system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8827908A Withdrawn GB2213873A (en) 1987-12-19 1988-11-30 Engine valve actuation system

Country Status (4)

Country Link
JP (1) JPH01262308A (en)
DE (1) DE3841997A1 (en)
FR (1) FR2624911A1 (en)
GB (2) GB8729657D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747923B2 (en) * 1989-06-30 1995-05-24 いすゞ自動車株式会社 Variable valve timing lift device
US5117790A (en) * 1991-02-19 1992-06-02 Caterpillar Inc. Engine operation using fully flexible valve and injection events
US5205152A (en) * 1991-02-19 1993-04-27 Caterpillar Inc. Engine operation and testing using fully flexible valve and injection events
US5255641A (en) 1991-06-24 1993-10-26 Ford Motor Company Variable engine valve control system
US5237976A (en) * 1991-10-21 1993-08-24 Caterpillar Inc. Engine combustion system
US5566660A (en) * 1995-04-13 1996-10-22 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit fuel injector
US5632444A (en) * 1995-04-13 1997-05-27 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit injector
EP0915235A3 (en) * 1997-11-07 1999-06-16 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Hydraulic actuating system for an internal combustion engine valve
DE19826045A1 (en) * 1998-06-12 2000-01-13 Bosch Gmbh Robert Method for controlling a gas exchange valve for internal combustion engines
US6474620B2 (en) * 2000-12-20 2002-11-05 Caterpillar Inc Method of controlling hydraulically actuated valves and engine using same
DE10143959A1 (en) * 2001-09-07 2003-03-27 Bosch Gmbh Robert Hydraulically controled actuator for valve, especially gas replacement valve in combustion engine, has control piston with area of working surface(s) changing along piston displacement path
DE10147299A1 (en) * 2001-09-26 2003-04-24 Bosch Gmbh Robert Device for controlling an opening cross section in a combustion cylinder of an internal combustion engine
JP5589634B2 (en) * 2010-07-20 2014-09-17 いすゞ自動車株式会社 Camless engine valve opening / closing control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043383A (en) * 1962-06-27 1966-09-21 Mitsubishi Shipbuilding And En Valve operating device for internal combustion engine
GB1578019A (en) * 1976-03-12 1980-10-29 Lucas Industries Ltd Engine valve operating system
GB2107393B (en) * 1981-10-20 1984-10-24 Lucas Ind Plc I c engine with a fluid pressure valve operating system
GB2124701B (en) * 1982-07-30 1985-09-11 Lucas Ind Plc Actuating system for engine valves
JPS59229012A (en) * 1983-06-08 1984-12-22 Yanmar Diesel Engine Co Ltd Valve operating mechanism of internal-combustion engine
JPS6040711A (en) * 1983-08-12 1985-03-04 Yanmar Diesel Engine Co Ltd Valve mechanism

Also Published As

Publication number Publication date
GB2213873A (en) 1989-08-23
JPH01262308A (en) 1989-10-19
GB8827908D0 (en) 1989-01-05
DE3841997A1 (en) 1989-06-29
FR2624911A1 (en) 1989-06-23

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