DE69509702T2 - Steuervorrichtung für den Ventiltrieb einer Brennkraftmaschine - Google Patents
Steuervorrichtung für den Ventiltrieb einer BrennkraftmaschineInfo
- Publication number
- DE69509702T2 DE69509702T2 DE69509702T DE69509702T DE69509702T2 DE 69509702 T2 DE69509702 T2 DE 69509702T2 DE 69509702 T DE69509702 T DE 69509702T DE 69509702 T DE69509702 T DE 69509702T DE 69509702 T2 DE69509702 T2 DE 69509702T2
- Authority
- DE
- Germany
- Prior art keywords
- control device
- combustion engine
- internal combustion
- valve train
- train
- 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
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
-
- 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
- F01L13/0005—Deactivating 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0475—Hollow camshafts
-
- 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
- F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
- F01L2013/0052—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams provided on an axially slidable sleeve
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6147102A JPH07332049A (ja) | 1994-06-06 | 1994-06-06 | エンジンのバルブ駆動制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69509702D1 DE69509702D1 (de) | 1999-06-24 |
DE69509702T2 true DE69509702T2 (de) | 1999-09-23 |
Family
ID=15422556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69509702T Expired - Fee Related DE69509702T2 (de) | 1994-06-06 | 1995-04-07 | Steuervorrichtung für den Ventiltrieb einer Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US5645022A (de) |
EP (1) | EP0686755B1 (de) |
JP (1) | JPH07332049A (de) |
DE (1) | DE69509702T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427653B1 (en) * | 1999-10-29 | 2002-08-06 | Unisia Jecs Corporation | System for driving and controlling CAM for internal combustion engine |
DE10054623A1 (de) * | 2000-11-03 | 2002-05-08 | Audi Ag | Vorrichtung zum Umschalten zumindest eines Nockenpaketes |
HU230187B1 (hu) * | 2001-12-10 | 2015-09-28 | Alcoa Deutschland Gmbh Verpackungswerke | Tartály, különösen italos palack |
DE102006013813B4 (de) * | 2006-03-23 | 2011-05-12 | Mahle International Gmbh | Nockenwelle von insbesondere Kraftfahrzeugverbrennungsmotoren |
KR100868210B1 (ko) * | 2006-12-07 | 2008-11-11 | 현대자동차주식회사 | 가변 기통 정지 시스템용 오일 공급 회로 |
JP4925991B2 (ja) * | 2007-09-28 | 2012-05-09 | 本田技研工業株式会社 | Egr装置 |
JP5145055B2 (ja) * | 2008-01-11 | 2013-02-13 | ダイハツ工業株式会社 | 内燃機関におけるバルブタイミング可変装置 |
DE102008052413A1 (de) | 2008-01-18 | 2009-07-23 | Schaeffler Kg | Ventiltrieb einer Brennkraftmaschine |
US8166939B2 (en) * | 2009-03-05 | 2012-05-01 | GM Global Technology Operations LLC | Cam bearing surface of an engine cylinder head that includes an axially extending oil passage |
KR101209733B1 (ko) * | 2010-09-01 | 2012-12-07 | 현대자동차주식회사 | 가변 밸브 리프트 장치 |
DE102013112539A1 (de) * | 2013-11-14 | 2015-05-21 | Thyssenkrupp Presta Teccenter Ag | Verstellbare Nockenwelle |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306355A1 (de) * | 1983-02-24 | 1984-08-30 | Ford-Werke AG, 5000 Köln | Brennkraftmaschine mit variablen ladungswechsel-steuerzeiten |
JPS59155514A (ja) * | 1983-02-25 | 1984-09-04 | Mitsubishi Motors Corp | 弁停止装置 |
JPH0627490B2 (ja) * | 1985-12-23 | 1994-04-13 | マツダ株式会社 | エンジンのバルブ駆動装置 |
JPS62197613A (ja) * | 1986-02-24 | 1987-09-01 | Mazda Motor Corp | エンジンのバルブ駆動装置 |
JPS62253913A (ja) * | 1986-04-25 | 1987-11-05 | Fuji Heavy Ind Ltd | 自動車用エンジンにおけるバルブ停止装置 |
JPS6341610A (ja) * | 1986-08-08 | 1988-02-22 | Mazda Motor Corp | エンジンのバルブ駆動装置 |
DE3732687A1 (de) * | 1986-10-07 | 1988-04-14 | Volkswagen Ag | Steuervorrichtung fuer die ladungswechselventile einer brennkraftmaschine |
JPS63105216A (ja) * | 1986-10-22 | 1988-05-10 | Mazda Motor Corp | エンジンのバルブ駆動装置 |
JPH0211811A (ja) * | 1988-06-30 | 1990-01-16 | Suzuki Motor Co Ltd | 可変バルブタイミング装置 |
DE3920938C2 (de) * | 1988-07-06 | 1994-12-22 | Volkswagen Ag | Steuervorrichtung für Ladungswechselventile einer Brennkraftmaschine mit zumindest einem desaktivierbaren Nocken auf einer Nockenwelle |
JPH03164509A (ja) * | 1989-11-21 | 1991-07-16 | Mitsubishi Motors Corp | 可変カム駆動装置 |
DE4201473C2 (de) * | 1991-02-01 | 1994-06-30 | Volkswagen Ag | Steuervorrichtung für Ladungswechselventile einer Brennkraftmaschine mit zumindest einem desaktivierbaren Nocken auf einer Nockenwelle |
US5331866A (en) * | 1991-06-28 | 1994-07-26 | Volkswagen Ag | Camshaft arrangement having a deactivatable cam |
DE4419637A1 (de) * | 1993-06-17 | 1994-12-22 | Volkswagen Ag | Steuervorrichtung für Ladungswechselventile einer Brennkraftmaschine mit zumindest einem desaktivierbaren Nocken auf einer Nockenwelle |
-
1994
- 1994-06-06 JP JP6147102A patent/JPH07332049A/ja active Pending
-
1995
- 1995-04-07 EP EP95105301A patent/EP0686755B1/de not_active Expired - Lifetime
- 1995-04-07 DE DE69509702T patent/DE69509702T2/de not_active Expired - Fee Related
-
1996
- 1996-09-18 US US08/714,293 patent/US5645022A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5645022A (en) | 1997-07-08 |
EP0686755A1 (de) | 1995-12-13 |
EP0686755B1 (de) | 1999-05-19 |
JPH07332049A (ja) | 1995-12-19 |
DE69509702D1 (de) | 1999-06-24 |
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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 |