DE3868212D1 - Ventilsteuerungen. - Google Patents
Ventilsteuerungen.Info
- Publication number
- DE3868212D1 DE3868212D1 DE8888308852T DE3868212T DE3868212D1 DE 3868212 D1 DE3868212 D1 DE 3868212D1 DE 8888308852 T DE8888308852 T DE 8888308852T DE 3868212 T DE3868212 T DE 3868212T DE 3868212 D1 DE3868212 D1 DE 3868212D1
- Authority
- DE
- Germany
- Prior art keywords
- valve controls
- valve
- controls
- 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 - Fee Related
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
- F01L1/02—Valve drive
- F01L1/10—Valve drive by means of crank-or eccentric-driven rods
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878723256A GB8723256D0 (en) | 1987-10-03 | 1987-10-03 | Valve mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3868212D1 true DE3868212D1 (de) | 1992-03-12 |
Family
ID=10624763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888308852T Expired - Fee Related DE3868212D1 (de) | 1987-10-03 | 1988-09-23 | Ventilsteuerungen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4898130A (de) |
EP (1) | EP0311282B1 (de) |
JP (1) | JPH01147106A (de) |
DE (1) | DE3868212D1 (de) |
GB (1) | GB8723256D0 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4812225A (en) * | 1987-02-10 | 1989-03-14 | Gulf Canada Resources Limited | Method and apparatus for treatment of oil contaminated sludge |
DE3926461A1 (de) * | 1989-07-15 | 1991-01-24 | Suttner Gmbh & Co Kg | Ventilpistole, insbesondere fuer ein hochdruckreinigungsgeraet |
GB8920361D0 (en) * | 1989-09-08 | 1989-10-25 | Jaguar Cars | Valve mechanisms |
JPH0830403B2 (ja) * | 1989-12-21 | 1996-03-27 | 卓也 松本 | エンジンのバルブ駆動装置 |
US4986227A (en) * | 1990-05-08 | 1991-01-22 | Dewey Iii Albert B | Variable lift valve train |
US5205247A (en) * | 1992-01-29 | 1993-04-27 | Hoffman Christopher J | Infinitely variable lift cam follower with consistent dwell position |
NZ286595A (en) * | 1996-05-15 | 1996-11-26 | Graeme Harold Newman | Reciprocating cam drive side-by-side piston pumps |
US20030159667A1 (en) * | 1997-02-13 | 2003-08-28 | Armstrong Mark Frederick | Adjustment mechanism for valves |
AUPO508497A0 (en) * | 1997-02-13 | 1997-03-06 | Armstrong, Mark Frederick | Improvements in poppet valve actuation |
US5791306A (en) * | 1997-08-13 | 1998-08-11 | Caterpillar Inc. | Internal combustion engine speed-throttle control |
DE19913742A1 (de) * | 1999-03-26 | 2000-09-28 | Bayerische Motoren Werke Ag | Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine |
CA2387574A1 (en) * | 1999-10-15 | 2001-04-26 | Vee Two Pty Ltd. | A guide plate for a poppet valve |
GB2372071A (en) * | 2000-11-29 | 2002-08-14 | Bryan Nigel Victor Parsons | Desmodromic valve mechanism |
US6955146B2 (en) * | 2000-12-11 | 2005-10-18 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | System for variably actuating valves in internal combustion engines |
US6953014B2 (en) * | 2001-03-16 | 2005-10-11 | Folino Frank A | Thermal compensating desmodromic valve actuation system |
EP1379759A4 (de) * | 2001-03-16 | 2005-01-12 | Frank A Folino | Desmodromisches ventilbetätigungssystem |
US7082912B2 (en) | 2001-03-16 | 2006-08-01 | Folino Frank A | System and method for controlling engine valve lift and valve opening percentage |
DE10155007A1 (de) * | 2001-11-06 | 2003-05-15 | Herbert Naumann | Hubventilsteuerung |
US6722326B1 (en) * | 2002-10-14 | 2004-04-20 | Ford Global Technologies, Llc | Variable lift cylinder valve system for internal combustion engine |
US6694934B1 (en) * | 2002-11-22 | 2004-02-24 | Eaton Corporation | Variable valve actuator for internal combustion engine |
US20050016477A1 (en) * | 2003-07-25 | 2005-01-27 | Scott Robert Taylor | Linear cam valve system |
EP1712747A1 (de) * | 2005-04-17 | 2006-10-18 | Uwe Eisenbeis | Ventiltrieb mit variablem Ventilhub und Steuerzeiten für hochdrehende Verbrennungsmotoren |
US7546823B2 (en) * | 2005-05-17 | 2009-06-16 | Terry Buelna | Variable overhead valve control for engines |
DE102006012787A1 (de) * | 2006-03-21 | 2007-09-27 | Schaeffler Kg | Vorrichtung zur desmodromischen Steuerung von Gaswechselventilen einer Brennkraftmaschine |
US8033261B1 (en) | 2008-11-03 | 2011-10-11 | Robbins Warren H | Valve actuation system and related methods |
US9086171B2 (en) | 2012-11-15 | 2015-07-21 | Ken Meyer | KUSC positive return valve action |
US10473232B2 (en) * | 2017-01-13 | 2019-11-12 | Borgwarner Inc. | Split linkage mechanism for valve assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE447028C (de) * | 1927-07-14 | Ballot Sa Des Ets | Zwanglaeufige Ventilsteuerung fuer Brennkraftmaschinen | |
US1107963A (en) * | 1911-12-30 | 1914-08-18 | Paolo Kind | Device for producing alterations in the movements of valves. |
GB191301836A (en) * | 1913-01-22 | 1913-07-03 | Oliver Imray | Improvements in Internal Combustion Engines. |
GB220088A (en) * | 1923-05-15 | 1924-08-14 | John Alfred Prestwich | Improvements in or relating to valve gear for internal combustion engines |
GB520733A (en) * | 1938-10-28 | 1940-05-02 | Thomas Evenson | Mechanism for converting rotary motion into an oscillatory or rocking movement |
US2773490A (en) * | 1952-09-23 | 1956-12-11 | Miller Ralph | High expansion, spark ignited, gas burning, internal combustion engines |
US2878796A (en) * | 1955-06-01 | 1959-03-24 | Mannerstedt Folke Carl Erik | Valve timing gear for internal combustion engines |
US2954017A (en) * | 1958-03-29 | 1960-09-27 | Porsche Kg | Valve control arrangement for internal combustion engines |
US3138038A (en) * | 1960-03-11 | 1964-06-23 | Daimler Benz Ag | Fuel-injection adjusting device |
DE2335632A1 (de) * | 1973-07-13 | 1975-01-30 | Daimler Benz Ag | Ventilverstellung fuer brennkraftmaschinen |
DE2363891A1 (de) * | 1973-07-13 | 1975-06-26 | Daimler Benz Ag | Ventilverstellung fuer brennkraftmaschinen |
US4475496A (en) * | 1981-07-13 | 1984-10-09 | Nippon Piston Ring Co., Ltd. | Valve mechanism |
FR2519375B1 (fr) * | 1981-12-31 | 1986-07-11 | Baguena Michel | Distribution variable pour moteur a quatre temps |
JPS6115443U (ja) * | 1984-06-30 | 1986-01-29 | 東プレ株式会社 | 空気調和用定風量装置 |
-
1987
- 1987-10-03 GB GB878723256A patent/GB8723256D0/en active Pending
-
1988
- 1988-09-23 EP EP88308852A patent/EP0311282B1/de not_active Expired
- 1988-09-23 DE DE8888308852T patent/DE3868212D1/de not_active Expired - Fee Related
- 1988-10-03 JP JP63249721A patent/JPH01147106A/ja active Pending
-
1989
- 1989-05-05 US US07/347,740 patent/US4898130A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0311282B1 (de) | 1992-01-29 |
US4898130A (en) | 1990-02-06 |
GB8723256D0 (en) | 1987-11-04 |
JPH01147106A (ja) | 1989-06-08 |
EP0311282A2 (de) | 1989-04-12 |
EP0311282A3 (en) | 1989-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |