BR9107154A - Dispositivo para o comando simultaneo de duas valvulas de troca de gas de uma maquina de combustao interna - Google Patents
Dispositivo para o comando simultaneo de duas valvulas de troca de gas de uma maquina de combustao internaInfo
- Publication number
- BR9107154A BR9107154A BR9107154A BR9107154A BR9107154A BR 9107154 A BR9107154 A BR 9107154A BR 9107154 A BR9107154 A BR 9107154A BR 9107154 A BR9107154 A BR 9107154A BR 9107154 A BR9107154 A BR 9107154A
- Authority
- BR
- Brazil
- Prior art keywords
- internal combustion
- gas exchange
- simultaneous control
- exchange valves
- combustion machine
- Prior art date
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
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
- F01L2305/02—Mounting of rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4039256A DE4039256C2 (de) | 1990-12-08 | 1990-12-08 | Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine |
PCT/EP1991/002245 WO1992010650A1 (de) | 1990-12-08 | 1991-11-27 | Einrichtung zur gleichzeitigen betätigung zweier gaswechselventile einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9107154A true BR9107154A (pt) | 1994-04-19 |
Family
ID=6419907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9107154A BR9107154A (pt) | 1990-12-08 | 1991-11-27 | Dispositivo para o comando simultaneo de duas valvulas de troca de gas de uma maquina de combustao interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US5261361A (pt) |
EP (1) | EP0560812B1 (pt) |
JP (1) | JP3323196B2 (pt) |
BR (1) | BR9107154A (pt) |
DE (2) | DE4039256C2 (pt) |
WO (1) | WO1992010650A1 (pt) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4226760A1 (de) * | 1992-08-13 | 1994-02-17 | Opel Adam Ag | Ventiltrieb für zumindest zwei gleichzeitig betätigbare Hubventile |
DE4228796A1 (de) * | 1992-08-29 | 1994-03-03 | Porsche Ag | Ventilantriebsanordnung für eine Brennkraftmaschine |
DE4230227A1 (de) * | 1992-09-10 | 1994-03-17 | Porsche Ag | Ventiltrieb für Brennkraftmaschinen |
US5361733A (en) * | 1993-01-28 | 1994-11-08 | General Motors Corporation | Compact valve lifters |
DE4309602C2 (de) * | 1993-03-24 | 1997-01-09 | Bayerische Motoren Werke Ag | Ventilstößel für zumindest zwei Brennkraftmaschinen-Hubventile |
DE4338845C2 (de) * | 1993-11-13 | 1998-03-26 | Schaeffler Waelzlager Kg | Vorrichtung zum gleichzeitigen Betätigen zweier Gaswechselventile |
GB9401248D0 (en) * | 1994-01-24 | 1994-03-23 | Lotus Car | Cam mechanisms |
DE4410123C2 (de) * | 1994-03-24 | 2003-02-20 | Ina Schaeffler Kg | Ölversorgung bei einer Ventilbetätigungseinrichtung |
DE4410122C2 (de) * | 1994-03-24 | 2003-05-08 | Ina Schaeffler Kg | Verbindung einer Führungsschiene einer Ventilbetätigungseinrichtung mit einem Nockenwellenlager |
DE9405442U1 (de) * | 1994-03-31 | 1995-08-03 | FEV Motorentechnik GmbH & Co. KG, 52078 Aachen | 4-Ventil-Kolbenbrennkraftmaschine |
DE9406190U1 (de) * | 1994-04-14 | 1994-06-09 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Vorrichtung zur gleichzeitigen Betätigung von zumindest zwei Gaswechselventilen |
DE4415270A1 (de) * | 1994-04-30 | 1995-11-02 | Opel Adam Ag | Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine |
DE9411680U1 (de) * | 1994-07-19 | 1994-09-15 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Einrichtung zur gleichzeitigen Betätigung von zumindest zwei Gaswechselventilen |
DE19519399A1 (de) * | 1995-05-26 | 1996-11-28 | Schaeffler Waelzlager Kg | Ventiltrieb einer Brennkraftmaschine |
US5606939A (en) * | 1995-10-30 | 1997-03-04 | General Motors Corporation | Valve actuation assembly |
US5921209A (en) * | 1997-08-29 | 1999-07-13 | Chrysler Corporation | Roller arrangement for valve train mechanism |
DE19749079B4 (de) * | 1997-11-06 | 2007-12-20 | Schaeffler Kg | Nockenfolger eines Ventiltriebs einer Brennkraftmaschine |
DE19803246A1 (de) * | 1998-01-28 | 1999-08-05 | Meta Motoren Energietech | Vorrichtung zum Betätigen wenigstens eines Ladungswechselventils einer Brennkraftmaschine |
US5931133A (en) * | 1998-05-18 | 1999-08-03 | General Motors Corporation | Roller cam follower bearing shaft retention |
US7263956B2 (en) * | 1999-07-01 | 2007-09-04 | Delphi Technologies, Inc. | Valve lifter assembly for selectively deactivating a cylinder |
DE19958314A1 (de) * | 1999-12-03 | 2001-06-07 | Mahle Ventiltrieb Gmbh | Rollenstößel |
DE10146129A1 (de) | 2001-09-19 | 2003-04-03 | Ina Schaeffler Kg | Schaltelement für einen Ventiltrieb einer Brennkraftmaschine |
ATE300665T1 (de) | 2002-02-06 | 2005-08-15 | Ina Schaeffler Kg | Schaltelement für einen ventiltrieb einer brennkraftmaschine |
JP2008115818A (ja) * | 2006-11-07 | 2008-05-22 | Otics Corp | ロッカアーム |
US8161929B2 (en) | 2007-11-21 | 2012-04-24 | Schaeffler Kg | Switchable tappet |
US8196556B2 (en) * | 2009-09-17 | 2012-06-12 | Delphi Technologies, Inc. | Apparatus and method for setting mechanical lash in a valve-deactivating hydraulic lash adjuster |
DE102012219506A1 (de) * | 2012-10-02 | 2014-04-03 | Schaeffler Technologies Gmbh & Co. Kg | Hebelartiger Nockenfolger |
WO2015010169A1 (en) * | 2013-07-26 | 2015-01-29 | Ibos Innovations Pty Ltd | Piston machine |
CN104791036B (zh) * | 2015-03-27 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | 一种发动机配气机构 |
US11319841B2 (en) * | 2018-08-08 | 2022-05-03 | Eaton Intelligent Power Limited | Hybrid variable valve actuation system |
KR102532790B1 (ko) * | 2018-11-06 | 2023-05-15 | 자콥스 비히클 시스템즈, 인코포레이티드. | 밸브 브리지 가이드를 포함하는 밸브 브리지 시스템 |
US11053819B2 (en) | 2018-11-06 | 2021-07-06 | Jacobs Vehicle Systems, Inc. | Valve bridge systems comprising valve bridge guide |
US11319842B2 (en) * | 2018-11-06 | 2022-05-03 | Jacobs Vehicle Systems, Inc. | Valve bridge comprising concave chambers |
US11236642B2 (en) | 2020-05-04 | 2022-02-01 | Caterpillar Inc. | Valve lifter anti-rotation device and valve lifter assembly in valve actuation system |
US11220933B2 (en) | 2020-05-04 | 2022-01-11 | Caterpillar Inc. | Valve lifter anti-rotation device having cantilever bridge |
CN114704391B (zh) * | 2022-05-06 | 2023-03-21 | 潍柴动力股份有限公司 | 一种发动机停缸控制装置及控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR484035A (fr) * | 1916-03-03 | 1917-08-28 | Des Anciens Etablissements Panhard Et Levassor | Commande de soupapes |
FR495639A (fr) * | 1917-09-29 | 1919-10-14 | Alessandro Anzani | Commande de soupapes pour moteurs à explosions |
FR555853A (fr) * | 1922-09-11 | 1923-07-07 | Aviation Louis Breguet Sa | Commande de distribution pour moteur à soupapes |
GB465540A (en) * | 1936-01-31 | 1937-05-10 | Fairey Aviat Co Ltd | Improvements in or relating to valve mechanism for internal combustion engines |
US2380051A (en) * | 1943-04-22 | 1945-07-10 | Gen Motors Corp | Hydraulic valve adjusting means |
US4677723A (en) * | 1976-09-08 | 1987-07-07 | Precision Screw Machine Company | Valve bridge construction method |
US4231267A (en) * | 1978-11-01 | 1980-11-04 | General Motors Corporation | Roller hydraulic valve lifter |
FR2553823B3 (fr) * | 1983-10-25 | 1986-01-03 | Renault | Poussoir de soupape pour moteurs a combustion interne et arbres a cames en tete |
DE3624108A1 (de) * | 1986-07-17 | 1988-01-28 | Opel Adam Ag | Ventiltrieb fuer zumindest zwei gleichzeitig zu betaetigende ventile |
IT1195192B (it) * | 1986-10-07 | 1988-10-12 | Fiat Auto Spa | Comando valvole per motori ad alberi a camme in testa |
US4924821A (en) * | 1988-12-22 | 1990-05-15 | General Motors Corporation | Hydraulic lash adjuster and bridge assembly |
DE59200059D1 (de) * | 1991-03-12 | 1994-03-17 | Avl Verbrennungskraft Messtech | Zylinderkopf einer Brennkraftmaschine. |
-
1990
- 1990-12-08 DE DE4039256A patent/DE4039256C2/de not_active Expired - Fee Related
-
1991
- 1991-11-27 JP JP50032892A patent/JP3323196B2/ja not_active Expired - Fee Related
- 1991-11-27 BR BR9107154A patent/BR9107154A/pt not_active IP Right Cessation
- 1991-11-27 EP EP91920515A patent/EP0560812B1/de not_active Expired - Lifetime
- 1991-11-27 DE DE59105475T patent/DE59105475D1/de not_active Expired - Fee Related
- 1991-11-27 WO PCT/EP1991/002245 patent/WO1992010650A1/de active IP Right Grant
- 1991-11-27 US US07/976,973 patent/US5261361A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1992010650A1 (de) | 1992-06-25 |
EP0560812B1 (de) | 1995-05-10 |
EP0560812A1 (en) | 1993-09-22 |
US5261361A (en) | 1993-11-16 |
JP3323196B2 (ja) | 2002-09-09 |
DE4039256A1 (de) | 1992-06-11 |
DE59105475D1 (de) | 1995-06-14 |
DE4039256C2 (de) | 1996-05-09 |
JPH06503142A (ja) | 1994-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B25D | Requested change of name of applicant approved | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTE EM 27/11/2011 |