GB8403213D0 - Variable timing device - Google Patents

Variable timing device

Info

Publication number
GB8403213D0
GB8403213D0 GB848403213A GB8403213A GB8403213D0 GB 8403213 D0 GB8403213 D0 GB 8403213D0 GB 848403213 A GB848403213 A GB 848403213A GB 8403213 A GB8403213 A GB 8403213A GB 8403213 D0 GB8403213 D0 GB 8403213D0
Authority
GB
United Kingdom
Prior art keywords
timing device
variable timing
variable
timing
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Withdrawn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
GB848403213A
Other versions
GB2157364A (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.)
Graham A J
Original Assignee
Graham A J
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 Graham A J filed Critical Graham A J
Priority to GB08403213A priority Critical patent/GB2157364A/en
Publication of GB8403213D0 publication Critical patent/GB8403213D0/en
Publication of GB2157364A publication Critical patent/GB2157364A/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Withdrawn legal-status Critical Current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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
GB08403213A 1984-02-07 1984-02-07 I.C. engine variable valve timing device Withdrawn GB2157364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08403213A GB2157364A (en) 1984-02-07 1984-02-07 I.C. engine variable valve timing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08403213A GB2157364A (en) 1984-02-07 1984-02-07 I.C. engine variable valve timing device

Publications (2)

Publication Number Publication Date
GB8403213D0 true GB8403213D0 (en) 1984-03-14
GB2157364A GB2157364A (en) 1985-10-23

Family

ID=10556216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08403213A Withdrawn GB2157364A (en) 1984-02-07 1984-02-07 I.C. engine variable valve timing device

Country Status (1)

Country Link
GB (1) GB2157364A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217386A (en) * 1988-04-08 1989-10-25 Ford Motor Co Diesel engine glowplug installation
FR2644543A1 (en) * 1989-03-17 1990-09-21 Renault
US5119691A (en) * 1989-10-10 1992-06-09 General Motors Corporation Hydraulic phasers and valve means therefor
US5163872A (en) * 1989-10-10 1992-11-17 General Motors Corporation Compact camshaft phasing drive
CA2025058C (en) * 1989-10-10 1995-01-03 Michael J. Niemiec Compact camshaft phasing drive
DE4237193A1 (en) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Method for controlling a device for the relative rotation of a shaft and device for the relative rotation of the shaft of an internal combustion engine
GB2302391B (en) 1995-06-14 1999-08-18 Nippon Denso Co Control apparatus for varying the rotational or angular phase between two rotational shafts
US6006709A (en) * 1995-06-14 1999-12-28 Nippondenso Co., Ltd. Control apparatus for varying a rotational or angular phase between two rotational shafts, preferably applicable to a valve timing control apparatus for an internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626720A (en) * 1968-12-19 1971-12-14 Eaton Yale & Towne Emission control device
GB1303528A (en) * 1969-07-15 1973-01-17
JPS50155822A (en) * 1974-06-10 1975-12-16
IT1093715B (en) * 1978-03-24 1985-07-26 Alfa Romeo Spa TIMING VARIATOR OF THE DISTRIBUTION FOR INTERNAL COMBUSTION ALTERNATIVE ENGINE
DE3146613A1 (en) * 1981-11-25 1983-06-01 Ford-Werke AG, 5000 Köln DEVICE FOR CHANGING THE VALVE CONTROL TIMES OF INTERNAL COMBUSTION ENGINES WITH LOAD AND SPEED
IT1152959B (en) * 1982-05-17 1987-01-14 Alfa Romeo Spa DEVICE FOR AUTOMATIC VARIATION OF THE TIMING OF A CAMSHAFT

Also Published As

Publication number Publication date
GB2157364A (en) 1985-10-23

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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)