GB8527678D0 - Valve deactivation arrangement - Google Patents

Valve deactivation arrangement

Info

Publication number
GB8527678D0
GB8527678D0 GB858527678A GB8527678A GB8527678D0 GB 8527678 D0 GB8527678 D0 GB 8527678D0 GB 858527678 A GB858527678 A GB 858527678A GB 8527678 A GB8527678 A GB 8527678A GB 8527678 D0 GB8527678 D0 GB 8527678D0
Authority
GB
United Kingdom
Prior art keywords
valve deactivation
deactivation arrangement
arrangement
valve
deactivation
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Withdrawn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
GB858527678A
Other versions
GB2182719A (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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB08527678A priority Critical patent/GB2182719A/en
Publication of GB8527678D0 publication Critical patent/GB8527678D0/en
Publication of GB2182719A publication Critical patent/GB2182719A/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Withdrawn legal-status Critical Current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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L13/0005—Deactivating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB08527678A 1985-11-09 1985-11-09 I.C. engine valve gear rocker arm disconnecting mechanism Withdrawn GB2182719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08527678A GB2182719A (en) 1985-11-09 1985-11-09 I.C. engine valve gear rocker arm disconnecting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08527678A GB2182719A (en) 1985-11-09 1985-11-09 I.C. engine valve gear rocker arm disconnecting mechanism

Publications (2)

Publication Number Publication Date
GB8527678D0 true GB8527678D0 (en) 1985-12-11
GB2182719A GB2182719A (en) 1987-05-20

Family

ID=10587995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08527678A Withdrawn GB2182719A (en) 1985-11-09 1985-11-09 I.C. engine valve gear rocker arm disconnecting mechanism

Country Status (1)

Country Link
GB (1) GB2182719A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768467A (en) * 1986-01-23 1988-09-06 Fuji Jukogyo Kabushiki Kaisha Valve operating system for an automotive engine
JPH036801Y2 (en) * 1986-11-18 1991-02-20
GB2217386A (en) * 1988-04-08 1989-10-25 Ford Motor Co Diesel engine glowplug installation
FR2735178B1 (en) * 1995-06-09 1997-07-18 Renault VARIABLE DISTRIBUTION DEVICE FOR INTERNAL COMBUSTION ENGINE
KR20230173470A (en) * 2022-06-17 2023-12-27 현대자동차주식회사 CDA Rocker Arm System with Oil Double Supply Line and Method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040121B1 (en) * 1980-05-08 1983-10-05 Regie Nationale Des Usines Renault Valve rocker disconnector
DE3306355A1 (en) * 1983-02-24 1984-08-30 Ford-Werke AG, 5000 Köln INTERNAL COMBUSTION ENGINE WITH VARIABLE CHANGE-OF-CHARGE TIMES
AU551310B2 (en) * 1983-06-06 1986-04-24 Honda Giken Kogyo Kabushiki Kaisha Valve actuating mechanism
US4523550A (en) * 1983-09-22 1985-06-18 Honda Giken Kogyo Kabushiki Kaisha Valve disabling device for internal combustion engines

Also Published As

Publication number Publication date
GB2182719A (en) 1987-05-20

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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)