FR2690949B1 - Camshaft device comprising at least one deactivable cam. - Google Patents

Camshaft device comprising at least one deactivable cam.

Info

Publication number
FR2690949B1
FR2690949B1 FR9304693A FR9304693A FR2690949B1 FR 2690949 B1 FR2690949 B1 FR 2690949B1 FR 9304693 A FR9304693 A FR 9304693A FR 9304693 A FR9304693 A FR 9304693A FR 2690949 B1 FR2690949 B1 FR 2690949B1
Authority
FR
France
Prior art keywords
deactivable
cam
camshaft device
camshaft
deactivable cam
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 - Fee Related
Application number
FR9304693A
Other languages
French (fr)
Other versions
FR2690949A1 (en
Inventor
Dieter Voigt
Horst-Gunter Hilderts
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of FR2690949A1 publication Critical patent/FR2690949A1/en
Application granted granted Critical
Publication of FR2690949B1 publication Critical patent/FR2690949B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L13/0005—Deactivating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
FR9304693A 1992-05-09 1993-04-21 Camshaft device comprising at least one deactivable cam. Expired - Fee Related FR2690949B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4215298 1992-05-09

Publications (2)

Publication Number Publication Date
FR2690949A1 FR2690949A1 (en) 1993-11-12
FR2690949B1 true FR2690949B1 (en) 1995-02-03

Family

ID=6458483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304693A Expired - Fee Related FR2690949B1 (en) 1992-05-09 1993-04-21 Camshaft device comprising at least one deactivable cam.

Country Status (1)

Country Link
FR (1) FR2690949B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114406A (en) * 1984-06-28 1986-01-22 Aisin Seiki Co Ltd Variable cylinder controller for internal-combustion engine
JPH03164509A (en) * 1989-11-21 1991-07-16 Mitsubishi Motors Corp Variable cam driving device
DE4204048C2 (en) * 1991-06-28 2002-03-21 Volkswagen Ag Camshaft arrangement with at least one deactivatable cam
US5239885A (en) * 1991-06-28 1993-08-31 Volkswagen Ag Camshaft with a deactivatable cam

Also Published As

Publication number Publication date
FR2690949A1 (en) 1993-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse