DE3022188C2 - - Google Patents

Info

Publication number
DE3022188C2
DE3022188C2 DE3022188A DE3022188A DE3022188C2 DE 3022188 C2 DE3022188 C2 DE 3022188C2 DE 3022188 A DE3022188 A DE 3022188A DE 3022188 A DE3022188 A DE 3022188A DE 3022188 C2 DE3022188 C2 DE 3022188C2
Authority
DE
Germany
Prior art keywords
valve
eccentric shaft
cam
eccentric
rocker arm
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
DE3022188A
Other languages
German (de)
English (en)
Other versions
DE3022188A1 (de
Inventor
Teodoro 4300 Essen De Holtmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19803022188 priority Critical patent/DE3022188A1/de
Priority to US06/270,956 priority patent/US4364341A/en
Publication of DE3022188A1 publication Critical patent/DE3022188A1/de
Application granted granted Critical
Publication of DE3022188C2 publication Critical patent/DE3022188C2/de
Granted 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
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE19803022188 1980-06-13 1980-06-13 Ventilsteuerungseinrichtung eines verbrennungsmotors Granted DE3022188A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19803022188 DE3022188A1 (de) 1980-06-13 1980-06-13 Ventilsteuerungseinrichtung eines verbrennungsmotors
US06/270,956 US4364341A (en) 1980-06-13 1981-06-08 Valve control device for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803022188 DE3022188A1 (de) 1980-06-13 1980-06-13 Ventilsteuerungseinrichtung eines verbrennungsmotors

Publications (2)

Publication Number Publication Date
DE3022188A1 DE3022188A1 (de) 1981-12-24
DE3022188C2 true DE3022188C2 (en:Method) 1988-10-20

Family

ID=6104532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803022188 Granted DE3022188A1 (de) 1980-06-13 1980-06-13 Ventilsteuerungseinrichtung eines verbrennungsmotors

Country Status (2)

Country Link
US (1) US4364341A (en:Method)
DE (1) DE3022188A1 (en:Method)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519375B1 (fr) * 1981-12-31 1986-07-11 Baguena Michel Distribution variable pour moteur a quatre temps
JPS58202318A (ja) * 1982-04-08 1983-11-25 ジエフリ−・ロバ−ト・パ−カ− デスモドロミツクバルブシステム
US5694893A (en) * 1996-04-22 1997-12-09 Caterpillar Inc. Outward opening valve system for an engine
US5615646A (en) * 1996-04-22 1997-04-01 Caterpillar Inc. Method and apparatus for holding a cylinder valve closed during combustion
US7281527B1 (en) 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle
US7222614B2 (en) 1996-07-17 2007-05-29 Bryant Clyde C Internal combustion engine and working cycle
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
AUPO508497A0 (en) * 1997-02-13 1997-03-06 Armstrong, Mark Frederick Improvements in poppet valve actuation
US6311659B1 (en) * 1999-06-01 2001-11-06 Delphi Technologies, Inc. Desmodromic cam driven variable valve timing mechanism
US6234126B1 (en) 1999-10-27 2001-05-22 Vincent Kaye Engine valve control
AT5778U1 (de) 2001-11-15 2002-11-25 Avl List Gmbh Mit fremdzündbarem kraftstoff betriebene brennkraftmaschine
US6688280B2 (en) 2002-05-14 2004-02-10 Caterpillar Inc Air and fuel supply system for combustion engine
US7178492B2 (en) 2002-05-14 2007-02-20 Caterpillar Inc Air and fuel supply system for combustion engine
US7201121B2 (en) 2002-02-04 2007-04-10 Caterpillar Inc Combustion engine including fluidically-driven engine valve actuator
US7252054B2 (en) 2002-05-14 2007-08-07 Caterpillar Inc Combustion engine including cam phase-shifting
JP4057855B2 (ja) 2002-07-05 2008-03-05 本田技研工業株式会社 内燃機関の動弁装置
JP4145769B2 (ja) * 2003-10-20 2008-09-03 本田技研工業株式会社 強制開閉式動弁装置
JP4381188B2 (ja) * 2004-03-19 2009-12-09 三菱ふそうトラック・バス株式会社 内燃機関の可変動弁装置
CN100425805C (zh) * 2006-06-02 2008-10-15 李明 发动机气门驱动装置
ATE510999T1 (de) * 2007-06-07 2011-06-15 Manousos Pattakos Desmodromische variable ventilbetätigung
DE102008015137A1 (de) * 2008-03-20 2009-10-01 Audi Ag Vorrichtung und Verfahen zum Betätigen mindestens eines Gaswechselventils einer Brennkraftmaschine
US8033261B1 (en) 2008-11-03 2011-10-11 Robbins Warren H Valve actuation system and related methods
RU2529982C2 (ru) * 2013-01-24 2014-10-10 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Устройство привода клапана двигателя
CN103742220B (zh) * 2013-12-30 2016-05-11 长城汽车股份有限公司 用于发动机的配气机构
EP3048274A1 (en) * 2015-01-23 2016-07-27 Caterpillar Energy Solutions GmbH Valve configurations for an internal combustion engine
CN114151599B (zh) * 2020-09-08 2024-04-05 中国石油化工股份有限公司 控制阀及其流通能力调整机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1311200A (en) * 1919-07-29 Office
US1679794A (en) * 1925-11-09 1928-08-07 Herman A Schatz Valve gear
US2954017A (en) * 1958-03-29 1960-09-27 Porsche Kg Valve control arrangement for internal combustion engines
DE1105659B (de) * 1958-03-29 1961-04-27 Porsche Kg Ventilsteuerung fuer Brennkraft-maschinen
US3430614A (en) * 1967-07-07 1969-03-04 Eaton Yale & Towne Desmodromic drive arrangement
FR2209395A5 (en:Method) * 1972-12-01 1974-06-28 Peugeot & Renault
DE2363891A1 (de) * 1973-07-13 1975-06-26 Daimler Benz Ag Ventilverstellung fuer brennkraftmaschinen

Also Published As

Publication number Publication date
US4364341A (en) 1982-12-21
DE3022188A1 (de) 1981-12-24

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee