GB8702367D0 - Cam arrangements - Google Patents

Cam arrangements

Info

Publication number
GB8702367D0
GB8702367D0 GB878702367A GB8702367A GB8702367D0 GB 8702367 D0 GB8702367 D0 GB 8702367D0 GB 878702367 A GB878702367 A GB 878702367A GB 8702367 A GB8702367 A GB 8702367A GB 8702367 D0 GB8702367 D0 GB 8702367D0
Authority
GB
United Kingdom
Prior art keywords
cam arrangements
cam
arrangements
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Withdrawn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
GB878702367A
Other versions
GB2186337A (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.)
Stidworthy F M
Original Assignee
Stidworthy F M
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 Stidworthy F M filed Critical Stidworthy F M
Publication of GB8702367D0 publication Critical patent/GB8702367D0/en
Publication of GB2186337A publication Critical patent/GB2186337A/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Withdrawn legal-status Critical Current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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • 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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/04—Adjustable cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
GB08702367A 1986-02-04 1987-02-03 Cam arrangements Withdrawn GB2186337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868602716A GB8602716D0 (en) 1986-02-04 1986-02-04 Annular cams shafts & followers

Publications (2)

Publication Number Publication Date
GB8702367D0 true GB8702367D0 (en) 1987-03-11
GB2186337A GB2186337A (en) 1987-08-12

Family

ID=10592492

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868602716A Pending GB8602716D0 (en) 1986-02-04 1986-02-04 Annular cams shafts & followers
GB08702367A Withdrawn GB2186337A (en) 1986-02-04 1987-02-03 Cam arrangements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868602716A Pending GB8602716D0 (en) 1986-02-04 1986-02-04 Annular cams shafts & followers

Country Status (5)

Country Link
EP (1) EP0262159A1 (en)
CN (1) CN87101609A (en)
AU (1) AU6932987A (en)
GB (2) GB8602716D0 (en)
WO (1) WO1987004757A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688544B1 (en) * 1992-03-13 1995-08-18 Matesic Alex HIGH PERFORMANCE INTERNAL COMBUSTION ENGINE WITH COMPRESSION RATE AND TURNING MOUNT OF THE ADJUSTABLE ENGINE FLYWHEEL.
GB2371084B (en) * 2001-01-16 2002-12-31 Gary John Knight Improvements to internal combustion engines
JP4145257B2 (en) 2004-02-17 2008-09-03 本田技研工業株式会社 Valve operating device for internal combustion engine
JP4190440B2 (en) * 2004-02-17 2008-12-03 本田技研工業株式会社 Valve operating device for internal combustion engine
US7740494B2 (en) 2007-08-30 2010-06-22 Phison Electronics Corp. Data storage apparatus
CN104895635B (en) * 2015-03-09 2018-02-16 常州嵘驰发动机技术有限公司 Air inlet valve and air outlet valve of internal combustion engine drive device
CN112554985B (en) * 2019-09-26 2022-04-22 上海汽车集团股份有限公司 Valve train drive device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191329560A (en) * 1913-12-22 1914-06-04 Herman Philip Eriksen Miller Improvements in or relating to Valve-mechanism for Internal Combustion and other Engines.
GB521986A (en) * 1938-09-02 1940-06-06 Robert Peter Martin Improvements in mechanisms for converting rotary movement into reciprocating movement
GB2165018B (en) * 1984-08-02 1988-12-29 Lonrho Plc Poppet valve arrangements
GB8511680D0 (en) * 1985-05-09 1985-06-19 Stidworthy F M Variable phase & oscillatory drives

Also Published As

Publication number Publication date
GB8602716D0 (en) 1986-03-12
EP0262159A1 (en) 1988-04-06
WO1987004757A1 (en) 1987-08-13
CN87101609A (en) 1987-10-21
AU6932987A (en) 1987-08-25
GB2186337A (en) 1987-08-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)