GB190906650A - Improvements in Valve Gear for Internal Combustion Engines. - Google Patents

Improvements in Valve Gear for Internal Combustion Engines.

Info

Publication number
GB190906650A
GB190906650A GB190906650DA GB190906650A GB 190906650 A GB190906650 A GB 190906650A GB 190906650D A GB190906650D A GB 190906650DA GB 190906650 A GB190906650 A GB 190906650A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
valve gear
gear
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.)
Expired
Application number
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.)
Davey Paxman and Co Ltd
Original Assignee
Davey Paxman and Co 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 Davey Paxman and Co Ltd filed Critical Davey Paxman and Co Ltd
Application granted granted Critical
Publication of GB190906650A publication Critical patent/GB190906650A/en
Expired 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB190906650D 1909-03-19 1909-03-19 Improvements in Valve Gear for Internal Combustion Engines. Expired GB190906650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190906650T 1909-03-19

Publications (1)

Publication Number Publication Date
GB190906650A true GB190906650A (en) 1909-10-14

Family

ID=32442857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190906650D Expired GB190906650A (en) 1909-03-19 1909-03-19 Improvements in Valve Gear for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB190906650A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582029A (en) * 1982-09-10 1986-04-15 Mazda Motor Corporation Valve timing control system for internal combustion engine
WO1995009298A1 (en) * 1993-09-30 1995-04-06 Lotus Cars Ltd. Valve operating mechanism for internal combustion engines
EP1072761A2 (en) * 1999-07-28 2001-01-31 Peugeot Citroen Automobiles SA Improved valve command device and internal combustion engine equipped with this device
EP1221009A1 (en) * 1999-10-15 2002-07-10 Vee Two PTY LTD. A guide plate for a poppet valve
WO2004088099A1 (en) * 2003-03-29 2004-10-14 Boesl Flierl Gerlinde Variable valve lift control system for a combustion engine with underneath camshaft
WO2004088094A3 (en) * 2003-03-29 2005-03-03 Hydraulik Ring Gmbh Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582029A (en) * 1982-09-10 1986-04-15 Mazda Motor Corporation Valve timing control system for internal combustion engine
WO1995009298A1 (en) * 1993-09-30 1995-04-06 Lotus Cars Ltd. Valve operating mechanism for internal combustion engines
EP1072761A2 (en) * 1999-07-28 2001-01-31 Peugeot Citroen Automobiles SA Improved valve command device and internal combustion engine equipped with this device
FR2796983A1 (en) * 1999-07-28 2001-02-02 Peugeot Citroen Automobiles Sa IMPROVED DEVICE FOR CONTROLLING A VALVE AND INTERNAL COMBUSTION ENGINE PROVIDED WITH THIS DEVICE
EP1072761A3 (en) * 1999-07-28 2002-01-16 Peugeot Citroen Automobiles SA Improved valve command device and internal combustion engine equipped with this device
EP1221009A1 (en) * 1999-10-15 2002-07-10 Vee Two PTY LTD. A guide plate for a poppet valve
JP2003512587A (en) * 1999-10-15 2003-04-02 ヴィー トゥー ピーティーワイ リミテッド Guide plate for poppet valve
EP1221009A4 (en) * 1999-10-15 2005-01-12 Vee Two Pty Ltd A guide plate for a poppet valve
WO2004088099A1 (en) * 2003-03-29 2004-10-14 Boesl Flierl Gerlinde Variable valve lift control system for a combustion engine with underneath camshaft
WO2004088094A3 (en) * 2003-03-29 2005-03-03 Hydraulik Ring Gmbh Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine
US7712442B2 (en) 2003-03-29 2010-05-11 Entec Consulting Gmbh Variable valve lift control system for a combustion engine with underneath camshaft
US7895981B2 (en) 2003-03-29 2011-03-01 Entec Consulting Gmbh Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine

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