GB9027323D0 - Variable valve timing mechanism - Google Patents

Variable valve timing mechanism

Info

Publication number
GB9027323D0
GB9027323D0 GB909027323A GB9027323A GB9027323D0 GB 9027323 D0 GB9027323 D0 GB 9027323D0 GB 909027323 A GB909027323 A GB 909027323A GB 9027323 A GB9027323 A GB 9027323A GB 9027323 D0 GB9027323 D0 GB 9027323D0
Authority
GB
United Kingdom
Prior art keywords
variable valve
valve timing
timing mechanism
variable
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.)
Withdrawn
Application number
GB909027323A
Other versions
GB2253439A (en
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.)
Saul M K
Original Assignee
Saul M K
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 Saul M K filed Critical Saul M K
Priority to GB9027323A priority Critical patent/GB2253439A/en
Publication of GB9027323D0 publication Critical patent/GB9027323D0/en
Publication of GB2253439A publication Critical patent/GB2253439A/en
Withdrawn legal-status Critical Current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
    • F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
GB9027323A 1990-12-18 1990-12-18 Variable valve timing mechanism Withdrawn GB2253439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9027323A GB2253439A (en) 1990-12-18 1990-12-18 Variable valve timing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9027323A GB2253439A (en) 1990-12-18 1990-12-18 Variable valve timing mechanism

Publications (2)

Publication Number Publication Date
GB9027323D0 true GB9027323D0 (en) 1991-02-06
GB2253439A GB2253439A (en) 1992-09-09

Family

ID=10687122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027323A Withdrawn GB2253439A (en) 1990-12-18 1990-12-18 Variable valve timing mechanism

Country Status (1)

Country Link
GB (1) GB2253439A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296302A (en) * 1994-12-22 1996-06-26 Roland Graham Whiteing A trigger mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496513A (en) * 1975-02-03 1977-12-30 Scarrott G Valve operating mechanisms for internal combustion engine
JPS5838603B2 (en) * 1979-07-03 1983-08-24 日産自動車株式会社 Internal combustion engine valve lift device
US4382428A (en) * 1981-06-08 1983-05-10 Tourtelot Jr Edward M Contoured finger follower variable valve timing mechanism
EP0286389A3 (en) * 1987-04-07 1989-02-15 The British Internal Combustion Engine Research Institute Limited Means for adjusting the timing of a valve
IT1220275B (en) * 1988-01-19 1990-06-15 Franco Storchi COMPLEX OF ELEMENTS FOR VARIABLE TIMING OF THE VALVES OF AN ENGINE, IN PARTICULAR OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
GB2253439A (en) 1992-09-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)