DE3401279A1 - Ventildrehvorrichtung - Google Patents

Ventildrehvorrichtung

Info

Publication number
DE3401279A1
DE3401279A1 DE3401279A DE3401279A DE3401279A1 DE 3401279 A1 DE3401279 A1 DE 3401279A1 DE 3401279 A DE3401279 A DE 3401279A DE 3401279 A DE3401279 A DE 3401279A DE 3401279 A1 DE3401279 A1 DE 3401279A1
Authority
DE
Germany
Prior art keywords
spring
valve
spring washer
rotating device
washer
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Withdrawn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
DE3401279A
Other languages
German (de)
English (en)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of DE3401279A1 publication Critical patent/DE3401279A1/de
Withdrawn legal-status Critical Current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
    • F01L1/32—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
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE3401279A 1983-12-09 1984-01-16 Ventildrehvorrichtung Withdrawn DE3401279A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/559,931 US4538558A (en) 1980-12-10 1983-12-09 Valve rotating device

Publications (1)

Publication Number Publication Date
DE3401279A1 true DE3401279A1 (de) 1985-06-20

Family

ID=24235658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3401279A Withdrawn DE3401279A1 (de) 1983-12-09 1984-01-16 Ventildrehvorrichtung

Country Status (4)

Country Link
US (1) US4538558A (enExample)
JP (1) JPS60125709A (enExample)
DE (1) DE3401279A1 (enExample)
GB (1) GB2151001B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021122847A1 (de) 2021-09-03 2023-03-09 Federal-Mogul Valvetrain Gmbh Ventildrehvorrichtung und Verbundkomponente dafür

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107706U (enExample) * 1989-02-14 1990-08-28
JPH0868304A (ja) * 1994-08-29 1996-03-12 Fuji Oozx Inc エンジンバルブ用ローテータ
JPH08303216A (ja) * 1995-05-08 1996-11-19 Fuji Oozx Inc 内燃機関用タペットの製造方法
JP5063031B2 (ja) * 2006-05-16 2012-10-31 日本発條株式会社 スプリング・リテーナ及びスプリング・システム
US8070464B2 (en) * 2007-06-01 2011-12-06 Caterpillar Inc. Retention system
WO2009134680A1 (en) * 2008-04-30 2009-11-05 Florek Bronislaw B Improved ball type valve rotator
US8136496B2 (en) * 2009-01-29 2012-03-20 Helio Precision Products, Inc. Valve rotator assembly
US8714184B1 (en) 2011-02-17 2014-05-06 Bronislaw B. Florek Caged ball and spring valve rotator
US20140202550A1 (en) * 2012-12-07 2014-07-24 Kenneth A. Watson Pressure relief valve
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
GB2551128B (en) * 2016-06-06 2020-08-19 Helical Tech Ltd Valve rotator body and method of manufacture of a valve rotator body
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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594828A (en) * 1944-10-26 1947-11-20 Thompson Prod Inc Improved device for effecting relative rotation between parts under axial load, particularly for rotating poppet valves
US2397502A (en) * 1944-10-26 1946-04-02 Thompson Prod Inc Valve rotating device
US2582060A (en) * 1947-09-29 1952-01-08 Thompson Prod Inc Valve rotating device
GB715889A (en) * 1951-06-21 1954-09-22 Rolls Royce Improvements in or relating to valve rotators
US2855913A (en) * 1954-10-22 1958-10-14 Gen Motors Corp Valve rotator
US2819706A (en) * 1955-09-30 1958-01-14 Thompson Prod Inc Valve rotating device
US3421734A (en) * 1965-12-22 1969-01-14 Trw Inc Valve rotating device
US3537325A (en) * 1969-01-24 1970-11-03 Gen Motors Corp Valve rotator
US3564579A (en) * 1969-04-25 1971-02-16 Eaton Yale & Towne Valve rotating device
DE1955820B1 (de) * 1969-11-06 1971-08-26 Teves Thompson Gmbh Vorrichtung zum Drehen eines Tellerventils fuer Brennkraftmaschinen
US3890943A (en) * 1972-12-12 1975-06-24 Teves Thompson Gmbh Valve rotating devices
US4094280A (en) * 1976-07-06 1978-06-13 Trw Inc. Valve rotating device
US4141325A (en) * 1976-12-23 1979-02-27 Trw Inc. Valve rotator
US4227493A (en) * 1979-02-07 1980-10-14 Trw Inc. Valve rotator
US4425882A (en) * 1980-12-10 1984-01-17 Trw Inc. Valve rotating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021122847A1 (de) 2021-09-03 2023-03-09 Federal-Mogul Valvetrain Gmbh Ventildrehvorrichtung und Verbundkomponente dafür
WO2023030701A1 (de) 2021-09-03 2023-03-09 Federal-Mogul Valvetrain Gmbh Ventildrehvorrichtung und verbundkomponente dafür

Also Published As

Publication number Publication date
GB2151001A (en) 1985-07-10
GB2151001B (en) 1986-08-28
GB8401054D0 (en) 1984-02-15
US4538558A (en) 1985-09-03
JPS60125709A (ja) 1985-07-05
JPH0228686B2 (enExample) 1990-06-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee