GB1291502A - A device for rotating an axially spring loaded poppet valve - Google Patents

A device for rotating an axially spring loaded poppet valve

Info

Publication number
GB1291502A
GB1291502A GB48130/70D GB4813070D GB1291502A GB 1291502 A GB1291502 A GB 1291502A GB 48130/70 D GB48130/70 D GB 48130/70D GB 4813070 D GB4813070 D GB 4813070D GB 1291502 A GB1291502 A GB 1291502A
Authority
GB
United Kingdom
Prior art keywords
spring
valve
cage
elements
springs
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
Application number
GB48130/70D
Other languages
English (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.)
Teves Thompson and Co GmbH
Original Assignee
Teves Thompson and Co GmbH
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 Teves Thompson and Co GmbH filed Critical Teves Thompson and Co GmbH
Publication of GB1291502A publication Critical patent/GB1291502A/en
Expired 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
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Rolling Contact Bearings (AREA)
  • Springs (AREA)
GB48130/70D 1969-11-06 1970-10-09 A device for rotating an axially spring loaded poppet valve Expired GB1291502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691955820 DE1955820B1 (de) 1969-11-06 1969-11-06 Vorrichtung zum Drehen eines Tellerventils fuer Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1291502A true GB1291502A (en) 1972-10-04

Family

ID=5750288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48130/70D Expired GB1291502A (en) 1969-11-06 1970-10-09 A device for rotating an axially spring loaded poppet valve

Country Status (5)

Country Link
US (1) US3710768A (enrdf_load_stackoverflow)
DE (1) DE1955820B1 (enrdf_load_stackoverflow)
FR (1) FR2065093A5 (enrdf_load_stackoverflow)
GB (1) GB1291502A (enrdf_load_stackoverflow)
SE (1) SE358703B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151001A (en) * 1983-12-09 1985-07-10 Trw Inc Valve rotating device
US11486276B2 (en) * 2018-11-28 2022-11-01 Man Truck & Bus Se Valve rotating device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890943A (en) * 1972-12-12 1975-06-24 Teves Thompson Gmbh Valve rotating devices
US4075987A (en) * 1975-04-23 1978-02-28 Trw Inc. Valve rotator
US4241706A (en) * 1976-11-11 1980-12-30 Honda Giken Kogyo Kabushiki Kaisha Valve rotator assembly
US4175505A (en) * 1976-11-11 1979-11-27 Honda Giken Kogyo Kabushiki Kaisha Valve rotator assembly
US4141325A (en) * 1976-12-23 1979-02-27 Trw Inc. Valve rotator
US4154424A (en) * 1977-01-24 1979-05-15 Trw Inc. Valve rotator
US4227493A (en) * 1979-02-07 1980-10-14 Trw Inc. Valve rotator
DE3149815A1 (de) * 1981-12-16 1983-07-21 Teves-Thompson Gmbh, 3013 Barsinghausen Vorrichtung zum drehen eines ventils fuer verbrennungskraftmaschinen
DE10015417A1 (de) * 2000-03-28 2001-01-25 Michael Engesser Ventildrehvorrichtung
DE20313101U1 (de) * 2003-08-25 2004-01-15 Trw Deutschland Gmbh Ventildrehvorrichtung
DE202006001077U1 (de) * 2006-01-24 2006-03-23 Trw Automotive Gmbh Ventildrehvorrichtung
JP6083398B2 (ja) * 2014-02-21 2017-02-22 トヨタ自動車株式会社 バルブ回転装置
DE102017126541B3 (de) * 2017-11-13 2018-11-22 Federal-Mogul Valvetrain Gmbh Ventildrehvorrichtung für Verbrennungsmotoren
DE102020111090A1 (de) * 2020-04-23 2021-10-28 Federal-Mogul Valvetrain Gmbh Deckelkörper für ventildrehvorrichtung, entsprechende ventildrehvorrichtung und verfahren zur herstellung des deckelkörpers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467674A (en) * 1921-09-21 1923-09-11 Stanley F Mason Rotary valve attachment
GB715889A (en) * 1951-06-21 1954-09-22 Rolls Royce Improvements in or relating to valve rotators
US2686508A (en) * 1952-03-04 1954-08-17 Thompson Prod Inc Valve rotating device
US2775232A (en) * 1953-06-19 1956-12-25 Julius E Witzky Valve rotator
US2827886A (en) * 1956-01-19 1958-03-25 Gen Motors Corp Valve rotator
US2935058A (en) * 1958-01-03 1960-05-03 William D Dooley Valve rotating device
US3421734A (en) * 1965-12-22 1969-01-14 Trw Inc Valve rotating device
CH476203A (de) * 1967-07-19 1969-07-31 Sulzer Ag Ventil einer Kolbenbrennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151001A (en) * 1983-12-09 1985-07-10 Trw Inc Valve rotating device
US11486276B2 (en) * 2018-11-28 2022-11-01 Man Truck & Bus Se Valve rotating device

Also Published As

Publication number Publication date
FR2065093A5 (enrdf_load_stackoverflow) 1971-07-23
SE358703B (enrdf_load_stackoverflow) 1973-08-06
DE1955820B1 (de) 1971-08-26
US3710768A (en) 1973-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee