DE68910532D1 - Phasenvariatoranordnung für nockenwelle. - Google Patents
Phasenvariatoranordnung für nockenwelle.Info
- Publication number
- DE68910532D1 DE68910532D1 DE89905726T DE68910532T DE68910532D1 DE 68910532 D1 DE68910532 D1 DE 68910532D1 DE 89905726 T DE89905726 T DE 89905726T DE 68910532 T DE68910532 T DE 68910532T DE 68910532 D1 DE68910532 D1 DE 68910532D1
- Authority
- DE
- Germany
- Prior art keywords
- camshaft
- phase variator
- variator arrangement
- arrangement
- phase
- 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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
-
- 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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34409—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear by torque-responsive means
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8810345A GB2217812A (en) | 1988-04-30 | 1988-04-30 | Variable camshaft phasing mechanism |
PCT/GB1989/000459 WO1989010469A1 (en) | 1988-04-30 | 1989-05-02 | Variable camshaft phasing mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68910532D1 true DE68910532D1 (de) | 1993-12-09 |
DE68910532T2 DE68910532T2 (de) | 1994-03-31 |
Family
ID=10636213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89905726T Expired - Fee Related DE68910532T2 (de) | 1988-04-30 | 1989-05-02 | Phasenvariatoranordnung für nockenwelle. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5056478A (de) |
EP (1) | EP0448560B1 (de) |
DE (1) | DE68910532T2 (de) |
GB (1) | GB2217812A (de) |
WO (1) | WO1989010469A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641832B1 (fr) * | 1989-01-13 | 1991-04-12 | Melchior Jean | Accouplement pour la transmission de couples alternes |
US5507254A (en) * | 1989-01-13 | 1996-04-16 | Melchior; Jean F. | Variable phase coupling for the transmission of alternating torques |
GB2229248A (en) * | 1989-03-15 | 1990-09-19 | Ford Motor Co | Phase change mechanism |
US5172659A (en) * | 1989-10-16 | 1992-12-22 | Borg-Warner Automotive Transmission & Engine Components Corporation | Differential pressure control system for variable camshaft timing system |
US5107804A (en) * | 1989-10-16 | 1992-04-28 | Borg-Warner Automotive Transmission & Engine Components Corporation | Variable camshaft timing for internal combustion engine |
US5046460A (en) * | 1989-10-16 | 1991-09-10 | Borg-Warner Automotive Transmission & Engine Components Corporation | Variable camshaft timing for internal combustion engine |
US5361735A (en) * | 1989-10-16 | 1994-11-08 | Borg-Warner Automotive Transmission & Engine Components Corporation | Belt driven variable camshaft timing system |
DE4034406A1 (de) * | 1989-10-30 | 1991-05-29 | Atsugi Unisia Corp | Ventilsteuerzeiteneinstellvorrichtung fuer brennkraftmaschinen mit einer hydraulischen kupplung zum sperren des brennkraftmaschinenumdrehungs-synchronelements und des nockenantriebselements bei einstellbarer phasenzuordnung |
US5129370A (en) * | 1989-12-25 | 1992-07-14 | Atsugi Unisia Corporation | Valve timing control device for automotive internal combustion engine clutch mechanism |
JP2889633B2 (ja) * | 1990-02-28 | 1999-05-10 | 株式会社ユニシアジェックス | 内燃機関のバルブタイミング制御装置 |
FR2663981A1 (fr) * | 1990-06-28 | 1992-01-03 | Atsugi Unisia Corp | Dispositif de reglage de la commande des soupapes d'un moteur a combustion interne. |
US5095857A (en) * | 1990-07-17 | 1992-03-17 | Eaton Corporation | Self actuator for cam phasers |
US5040651A (en) * | 1990-07-17 | 1991-08-20 | Eaton Corporation | Self actuator for cam phaser with sprag clutch |
US5234088A (en) * | 1990-09-19 | 1993-08-10 | Eaton Corporation | Phase change device with splitter spring |
GB9025739D0 (en) * | 1990-11-27 | 1991-01-09 | Phoenix John B | Variable valve timing |
US5121717A (en) * | 1990-11-28 | 1992-06-16 | Ford Motor Company | Internal combustion engine camshaft phase shift control system |
US5117784A (en) * | 1991-05-03 | 1992-06-02 | Ford Motor Company | Internal combustion engine camshaft phaseshift control system |
DE4116152A1 (de) * | 1991-05-17 | 1992-11-19 | Bosch Gmbh Robert | Einrichtung zur verstellung der drehwinkelzuordnung einer nockenwelle zu ihrem antriebselement |
US5404770A (en) * | 1991-08-14 | 1995-04-11 | Volkswagen Ag | Variable cam arrangement for a lift valve |
JP3177532B2 (ja) * | 1992-01-27 | 2001-06-18 | 株式会社ユニシアジェックス | 内燃機関の吸排気弁駆動制御装置 |
US5172660A (en) * | 1992-02-24 | 1992-12-22 | Eaton Corporation | Camshaft phase change device |
US5172662A (en) * | 1992-02-24 | 1992-12-22 | Eaton Corporation | Camshaft phase change device |
US5235941A (en) * | 1992-02-24 | 1993-08-17 | Eaton Corporation | Actuator for camshaft phase change device |
US5172658A (en) * | 1992-02-24 | 1992-12-22 | Eaton Corporation | Camshaft phase change device |
DE4210580C2 (de) * | 1992-03-31 | 2001-06-28 | Bosch Gmbh Robert | Vorrichtung zur Winkelverstellung der Nockenwelle einer Brennkraftmaschine |
US5205249A (en) * | 1992-05-14 | 1993-04-27 | Borg-Warner Automotive Transmission & Engine Components Corporation | Variable camshaft timing system for internal combustion engine utilizing flywheel energy for reduced camshaft torsionals |
US5207192A (en) * | 1992-05-15 | 1993-05-04 | Borg-Warner Automotive Transmission & Engine Components Corporation | Variable camshaft timing system utilizing square-edged spool valve |
GB2268246B (en) * | 1992-06-17 | 1995-06-28 | Unisia Jecs Corp | Cam shaft assembly for use in internal combustion engine |
US5263443A (en) * | 1993-01-14 | 1993-11-23 | Ford Motor Company | Hydraulic phaseshifter |
GB2278661A (en) * | 1993-06-03 | 1994-12-07 | Ford Motor Co | Hydraulic variable valve timing |
US5924334A (en) * | 1996-08-05 | 1999-07-20 | Unisia Jecs Corporation | Device for moving cam relative to its driving shaft |
GB2354814A (en) * | 1999-09-29 | 2001-04-04 | Mechadyne Internat Plc | Phase change mechanism |
US7210434B2 (en) * | 2005-06-17 | 2007-05-01 | Eaton Corporation | Hydraulic cam for variable timing/displacement valve train |
US7866292B2 (en) * | 2008-03-26 | 2011-01-11 | AES Industries Inc | Apparatus and methods for continuous variable valve timing |
DE102010021399A1 (de) * | 2010-05-25 | 2011-12-01 | Schaeffler Technologies Gmbh & Co. Kg | Hydraulisch betätigte Nockenwellenverstellvorrichtung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1303528A (de) * | 1969-07-15 | 1973-01-17 | ||
GB2066986B (en) * | 1980-01-03 | 1983-06-02 | Renault Vehicules Ind | Hydraulic automatic device for the injection advance of a diesel engines |
FR2526867A2 (fr) * | 1982-05-14 | 1983-11-18 | Renault Vehicules Ind | Dispositif automatique hydraulique incorpore d'avance a l'injection pour un moteur diesel |
DE3415861A1 (de) * | 1984-04-28 | 1985-10-31 | Pierburg Gmbh & Co Kg, 4040 Neuss | Vorrichtung zur steuerung einer kopplungseinrichtung |
JPH0192504A (ja) * | 1987-09-30 | 1989-04-11 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
DE3825074C1 (de) * | 1988-07-23 | 1989-10-19 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5002023A (en) * | 1989-10-16 | 1991-03-26 | Borg-Warner Automotive, Inc. | Variable camshaft timing for internal combustion engine |
-
1988
- 1988-04-30 GB GB8810345A patent/GB2217812A/en not_active Withdrawn
-
1989
- 1989-05-02 US US07/598,739 patent/US5056478A/en not_active Expired - Fee Related
- 1989-05-02 DE DE89905726T patent/DE68910532T2/de not_active Expired - Fee Related
- 1989-05-02 EP EP89905726A patent/EP0448560B1/de not_active Expired - Lifetime
- 1989-05-02 WO PCT/GB1989/000459 patent/WO1989010469A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0448560A1 (de) | 1991-10-02 |
GB2217812A (en) | 1989-11-01 |
EP0448560B1 (de) | 1993-11-03 |
US5056478A (en) | 1991-10-15 |
WO1989010469A1 (en) | 1989-11-02 |
GB8810345D0 (en) | 1988-06-08 |
DE68910532T2 (de) | 1994-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |