ATE246310T1 - Ventildrehvorrichtung - Google Patents

Ventildrehvorrichtung

Info

Publication number
ATE246310T1
ATE246310T1 AT01927826T AT01927826T ATE246310T1 AT E246310 T1 ATE246310 T1 AT E246310T1 AT 01927826 T AT01927826 T AT 01927826T AT 01927826 T AT01927826 T AT 01927826T AT E246310 T1 ATE246310 T1 AT E246310T1
Authority
AT
Austria
Prior art keywords
ring
balls
cover
spring unit
rotation device
Prior art date
Application number
AT01927826T
Other languages
English (en)
Inventor
Michael Engesser
Original Assignee
Michael Engesser
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 Michael Engesser filed Critical Michael Engesser
Application granted granted Critical
Publication of ATE246310T1 publication Critical patent/ATE246310T1/de

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)
  • Rolling Contact Bearings (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Taps Or Cocks (AREA)
AT01927826T 2000-03-28 2001-03-28 Ventildrehvorrichtung ATE246310T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015417A DE10015417A1 (de) 2000-03-28 2000-03-28 Ventildrehvorrichtung
PCT/EP2001/003545 WO2001073270A1 (de) 2000-03-28 2001-03-28 Ventildrehvorrichtung

Publications (1)

Publication Number Publication Date
ATE246310T1 true ATE246310T1 (de) 2003-08-15

Family

ID=7636717

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01927826T ATE246310T1 (de) 2000-03-28 2001-03-28 Ventildrehvorrichtung

Country Status (6)

Country Link
US (1) US6662770B2 (de)
EP (1) EP1268986B1 (de)
AT (1) ATE246310T1 (de)
AU (1) AU2001254752A1 (de)
DE (2) DE10015417A1 (de)
WO (1) WO2001073270A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892974B2 (en) 2000-04-11 2011-02-22 Cree, Inc. Method of forming vias in silicon carbide and resulting devices and circuits
DE10315493B4 (de) 2003-04-04 2005-03-17 Engesser, Michael, Dr. Ventildrehvorrichtung
US7902398B2 (en) 2007-04-25 2011-03-08 Celanese International Corporation Method and apparatus for carbonylation with reduced catalyst loss
WO2009134680A1 (en) * 2008-04-30 2009-11-05 Florek Bronislaw B Improved ball type valve rotator
CN101975097B (zh) * 2010-10-15 2012-10-03 章升谊 内燃机气门旋转机构
US8714184B1 (en) 2011-02-17 2014-05-06 Bronislaw B. Florek Caged ball and spring valve rotator
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
CN112112702B (zh) * 2020-09-17 2021-12-21 潍柴动力股份有限公司 一种气门旋转机构及发动机
DE102021122847A1 (de) 2021-09-03 2023-03-09 Federal-Mogul Valvetrain Gmbh Ventildrehvorrichtung und Verbundkomponente dafür

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624323A (en) 1950-07-22 1953-01-06 Thompson Prod Inc Valve rotating assembly
US2775232A (en) 1953-06-19 1956-12-25 Julius E Witzky Valve rotator
US2855913A (en) 1954-10-22 1958-10-14 Gen Motors Corp Valve rotator
US2827886A (en) * 1956-01-19 1958-03-25 Gen Motors Corp Valve rotator
CH476203A (de) * 1967-07-19 1969-07-31 Sulzer Ag Ventil einer Kolbenbrennkraftmaschine
DE1955820B1 (de) * 1969-11-06 1971-08-26 Teves Thompson Gmbh Vorrichtung zum Drehen eines Tellerventils fuer Brennkraftmaschinen
US4075987A (en) * 1975-04-23 1978-02-28 Trw Inc. Valve rotator
US4141325A (en) 1976-12-23 1979-02-27 Trw Inc. Valve rotator
US4227493A (en) * 1979-02-07 1980-10-14 Trw Inc. Valve rotator
US5148779A (en) * 1990-05-09 1992-09-22 Koyo Seiko Co., Ltd. Valve rotating apparatus of internal-combustion engine

Also Published As

Publication number Publication date
EP1268986A1 (de) 2003-01-02
EP1268986B1 (de) 2003-07-30
DE50100444D1 (de) 2003-09-04
US20030037742A1 (en) 2003-02-27
DE10015417A1 (de) 2001-01-25
US6662770B2 (en) 2003-12-16
AU2001254752A1 (en) 2001-10-08
WO2001073270A1 (de) 2001-10-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee