ES2011182A6 - Un conjunto de valvula para un motor de combustion interna. - Google Patents
Un conjunto de valvula para un motor de combustion interna.Info
- Publication number
- ES2011182A6 ES2011182A6 ES8803302A ES8803302A ES2011182A6 ES 2011182 A6 ES2011182 A6 ES 2011182A6 ES 8803302 A ES8803302 A ES 8803302A ES 8803302 A ES8803302 A ES 8803302A ES 2011182 A6 ES2011182 A6 ES 2011182A6
- Authority
- ES
- Spain
- Prior art keywords
- valve
- during
- seal members
- oil
- guideway
- 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
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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- 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
- F01L1/14—Tappets; Push rods
- F01L1/16—Silencing impact; Reducing wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
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)
Abstract
UN CONJUNTO DE VALVULA PARA UN MOTOR DE COMBUSTION INTERNA. COMPRENDE UNA ESTRUCTURA QUE AMORTIGUA EL MOVIMIENTO DE VALVULA (28) DURANTE SU CIERRE FINAL HACIA EL ASIENTO. UNA PORCION DE CARRETE (38) DE LA VALVULA (28) ESTABLECE, CON SU GUIA ASOCIADA (42), UNA CAMARA AMORTIGUADORA (40) AL INTERIOR DE LA CUAL PUEDE ADMITIRSE ACEITE A PRESION POR VIA DE UN PASO DE ALIMENTACION (47). EL ACEITE SE DESCARGA A TRAVES DE UN PASO DE PURGA DE FLUJO RESTRINGIDO (48) DURANTE EL CIERRE DE LA VALVULA (28), PARA CREAR UNA ACUMULACION DE PRESION VENTAJOSA DENTRO DE LA CAMARA AMORTIGUADORA (40) Y REDUCIR ASI LA VELOCIDAD DE CIERRE DE LA VALVULA. DADO QUE LAS FUNCIONES DE AMORTIGUACION SE PRESENTAN DE FORMA PASIVA (ES DECIR, EN FUNCION SOLAMENTE DE LA POSICION RELATIVA DE LA VALVULA DENTRO DE SU GUIA), EL CIERRE SUAVE DE LA VALVULA (28) PUEDE PRESENTARSE EN CUALQUIER PUNTO DEL LOBULO DE LA LEVA (12), CON LO QUE DE ESTEMODO ES ESPECIALMENTE ADECUADO PARA UTILIZARSE EN SISTEMAS DE CONTROL DE VALVULAS DE <MOVIMIENTO PERDIDO>.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11435387A | 1987-10-29 | 1987-10-29 | |
US07/233,082 US4862844A (en) | 1987-10-29 | 1988-08-17 | Valve assembly for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2011182A6 true ES2011182A6 (es) | 1989-12-16 |
Family
ID=26812087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8803302A Expired ES2011182A6 (es) | 1987-10-29 | 1988-10-28 | Un conjunto de valvula para un motor de combustion interna. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4862844A (es) |
EP (1) | EP0393095A1 (es) |
JP (1) | JPH04506388A (es) |
KR (1) | KR950014402B1 (es) |
CA (1) | CA1274131A (es) |
ES (1) | ES2011182A6 (es) |
WO (1) | WO1989003927A2 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4315473A1 (de) * | 1993-05-10 | 1994-11-17 | Daimler Benz Ag | Steuervorrichtung für Ventile einer Brennkraftmaschine |
KR100689076B1 (ko) * | 1997-08-28 | 2007-03-09 | 디이젤 엔진 리타더스, 인코포레이티드 | 밸브 시팅을 제어하는 엔진 밸브 작동기 |
WO2000012895A2 (en) | 1998-08-26 | 2000-03-09 | Diesel Engine Retarders, Inc. | Valve seating control device with variable area orifice |
DE60043659D1 (de) | 1999-09-16 | 2010-02-25 | Diesel Engine Retarders Inc | Verfahren und vorrichtung zur kontrolle der ventilschliessgeschwindigkeit |
WO2001020151A1 (en) * | 1999-09-17 | 2001-03-22 | Diesel Engine Retarders, Inc. | Integrated lost motion rocker brake with control valve for lost motion clip/reset |
US6321706B1 (en) * | 2000-08-10 | 2001-11-27 | Borgwarner Inc. | Variable valve opening duration system |
US6349686B1 (en) * | 2000-08-31 | 2002-02-26 | Caterpillar Inc. | Hydraulically-driven valve and hydraulic system using same |
US6341585B1 (en) * | 2000-09-07 | 2002-01-29 | Edward Lawrence Warren | Variable inlet valve damper for an internal combustion engine |
US7350491B2 (en) | 2005-10-24 | 2008-04-01 | Eaton Corporation | Lash adjuster and valve system |
US7555999B2 (en) * | 2005-10-24 | 2009-07-07 | Eaton Corporation | Cold temperature operation for added motion valve system |
US20080017142A1 (en) * | 2006-06-30 | 2008-01-24 | Eaton Corporation | Energy Recovery System for an Added Motion System |
US7677212B2 (en) * | 2006-06-30 | 2010-03-16 | Eaton Corporation | Added motion hydraulic circuit with proportional valve |
US7761217B2 (en) * | 2008-03-04 | 2010-07-20 | Delphi Technologies, Inc. | Diagnostics for two-mode variable valve activation devices |
FI20125250L (fi) * | 2012-03-09 | 2013-09-10 | Waertsilae Finland Oy | Kaasunvaihtoventtiilijärjestely ja kaasunvaihtoventtiili |
JP5964134B2 (ja) * | 2012-05-23 | 2016-08-03 | 愛三工業株式会社 | 吸気用エンジンバルブ |
US8813605B2 (en) | 2012-08-24 | 2014-08-26 | Chrysler Group Llc | Pendulum absorber snubber |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1064109A (en) * | 1912-11-11 | 1913-06-10 | Carl Tecklenburg | Explosion-motor. |
US1427111A (en) * | 1918-01-28 | 1922-08-29 | Hans L Knudsen | Valve mechanism |
US2595775A (en) * | 1946-07-31 | 1952-05-06 | Wrangell Serge De | Hydraulic valve operating system |
US2827884A (en) * | 1954-07-19 | 1958-03-25 | Gen Motors Corp | Timed actuator mechanism |
US3209737A (en) * | 1962-06-27 | 1965-10-05 | Mitsubishi Shipbuilding & Eng | Valve operating device for internal combustion engine |
US3306270A (en) * | 1964-07-09 | 1967-02-28 | Eugene L Mccarl | Valve operation system |
GB1262075A (en) * | 1968-05-06 | 1972-02-02 | Bryce Berger Ltd | Systems for operating internal combustion engine valves by means of fluid pressure |
DE1962916A1 (de) * | 1969-12-16 | 1971-06-24 | Bosch Gmbh Robert | Steuerung von Ein- und Auslassventilen bei Brennkraftmaschinen durch Fluessigkeit |
DE2051220A1 (de) * | 1970-10-19 | 1972-04-20 | Robert Bosch Gmbh, 7000 Stuttgart | Steuerung von Ein- und Auslaßventilen bei Brennkraftmaschinen durch Flüssigkeit |
DE2006844A1 (de) * | 1970-02-14 | 1971-08-19 | Robert Bosch Gmbh, 7000 Stuttgart | Steuerung von Ein und Auslaßventilen bei Brennkraftmaschinen durch Flüssigkeit |
US3650251A (en) * | 1970-05-11 | 1972-03-21 | Mack Trucks | Hydraulic valve lifter |
US3683874A (en) * | 1970-09-08 | 1972-08-15 | Martin John Berlyn | Valve actuating means |
US3738337A (en) * | 1971-12-30 | 1973-06-12 | P Massie | Electrically operated hydraulic valve particularly adapted for pollution-free electronically controlled internal combustion engine |
US3938483A (en) * | 1973-08-20 | 1976-02-17 | Joseph Carl Firey | Gasoline engine torque regulator |
US4009694A (en) * | 1976-04-15 | 1977-03-01 | Joseph Carl Firey | Gasoline engine torque regulator with partial speed correction |
US4167134A (en) * | 1977-02-28 | 1979-09-11 | Yuda Lawrence F | Compact fluid actuator |
US4134371A (en) * | 1977-04-28 | 1979-01-16 | Hausknecht Louis A | Valve control system |
SE414075B (sv) * | 1978-10-10 | 1980-07-07 | Sallander Hakan | Forfarande for ljud- och vibrationsdempning hos maskiner med transiebta kraftavlastningar av den typ som forekommer i klippningspressar samt anordning for genomforande av forfarandet |
SU1023116A1 (ru) * | 1978-12-28 | 1983-06-15 | Ворошиловградский машиностроительный институт | Гидравлический привод клапанов двигател внутреннего сгорани |
US4292886A (en) * | 1979-12-31 | 1981-10-06 | Weber William R | Hydraulic actuator cushioning device improvement |
US4615306A (en) * | 1984-01-30 | 1986-10-07 | Allied Corporation | Engine valve timing control system |
JPS6270608A (ja) * | 1985-09-21 | 1987-04-01 | フオルクスヴア−ゲン・アクチエンゲゼルシヤフト | 弁操作装置 |
-
1988
- 1988-08-17 US US07/233,082 patent/US4862844A/en not_active Expired - Fee Related
- 1988-09-21 CA CA000578077A patent/CA1274131A/en not_active Expired - Lifetime
- 1988-10-12 EP EP88910264A patent/EP0393095A1/en not_active Ceased
- 1988-10-12 WO PCT/US1988/003548 patent/WO1989003927A2/en not_active Application Discontinuation
- 1988-10-12 JP JP63509339A patent/JPH04506388A/ja active Pending
- 1988-10-12 KR KR1019890701076A patent/KR950014402B1/ko active IP Right Grant
- 1988-10-28 ES ES8803302A patent/ES2011182A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH04506388A (ja) | 1992-11-05 |
EP0393095A1 (en) | 1990-10-24 |
WO1989003927A2 (en) | 1989-05-05 |
KR890701870A (ko) | 1989-12-22 |
WO1989003927A3 (en) | 1989-06-01 |
US4862844A (en) | 1989-09-05 |
KR950014402B1 (ko) | 1995-11-27 |
CA1274131A (en) | 1990-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |