DE69004806T2 - Nockenwelle für mehrventilbrennkraftmaschine. - Google Patents
Nockenwelle für mehrventilbrennkraftmaschine.Info
- Publication number
- DE69004806T2 DE69004806T2 DE90915170T DE69004806T DE69004806T2 DE 69004806 T2 DE69004806 T2 DE 69004806T2 DE 90915170 T DE90915170 T DE 90915170T DE 69004806 T DE69004806 T DE 69004806T DE 69004806 T2 DE69004806 T2 DE 69004806T2
- Authority
- DE
- Germany
- Prior art keywords
- camshaft
- combustion engine
- internal combustion
- valve internal
- valve
- 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
- F01L1/26—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
- 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
- F01L1/08—Shape of cams
-
- 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
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE90915170T DE69004806T2 (de) | 1989-10-04 | 1990-10-04 | Nockenwelle für mehrventilbrennkraftmaschine. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3933021A DE3933021C3 (de) | 1989-10-04 | 1989-10-04 | Nockenwellen für den Ventiltrieb von Brennkraftmaschinen |
DE90915170T DE69004806T2 (de) | 1989-10-04 | 1990-10-04 | Nockenwelle für mehrventilbrennkraftmaschine. |
PCT/GB1990/001513 WO1991005147A1 (en) | 1989-10-04 | 1990-10-04 | Camshaft for multi-valve internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69004806D1 DE69004806D1 (de) | 1994-01-05 |
DE69004806T2 true DE69004806T2 (de) | 1994-03-17 |
Family
ID=6390755
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3933021A Expired - Fee Related DE3933021C3 (de) | 1989-10-04 | 1989-10-04 | Nockenwellen für den Ventiltrieb von Brennkraftmaschinen |
DE90915170T Expired - Fee Related DE69004806T2 (de) | 1989-10-04 | 1990-10-04 | Nockenwelle für mehrventilbrennkraftmaschine. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3933021A Expired - Fee Related DE3933021C3 (de) | 1989-10-04 | 1989-10-04 | Nockenwellen für den Ventiltrieb von Brennkraftmaschinen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5215048A (de) |
EP (1) | EP0494938B1 (de) |
DE (2) | DE3933021C3 (de) |
ES (1) | ES2047345T3 (de) |
WO (1) | WO1991005147A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3435612B2 (ja) * | 1994-06-09 | 2003-08-11 | 日産自動車株式会社 | 内燃機関の弁装置 |
DE19641418A1 (de) * | 1996-10-08 | 1998-04-09 | Bayerische Motoren Werke Ag | Steuernocken für eine ventilgesteuerte Brennkraftmaschine |
DE19852227A1 (de) | 1998-11-12 | 2000-05-18 | Bayerische Motoren Werke Ag | Verfahren, Wählschalter und Wähleinrichtung zur sicheren Positionserkennung einer von dem Wählschalter eingenommenen Position |
JP3867461B2 (ja) * | 1999-12-02 | 2007-01-10 | 日産自動車株式会社 | 電磁駆動弁のフェイルセーフ制御装置 |
DE10120448A1 (de) * | 2001-04-26 | 2002-10-31 | Ina Schaeffler Kg | Vorrichtung zur Glättung des Antriebsmomentes einer Nockenwelle eines Verbrennungsmotors |
DE10314683B4 (de) * | 2003-03-29 | 2009-05-07 | Entec Consulting Gmbh | Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle |
KR101111279B1 (ko) | 2003-03-29 | 2012-02-22 | 콜벤슈미트 피어부륵 이노바치온스 게엠베하 | 내연 기관의 가스 교환 밸브의 리프트 조절용 가변 밸브 리프트 장치 |
FR2855211B1 (fr) * | 2003-05-23 | 2005-07-15 | Peugeot Citroen Automobiles Sa | Ensemble de soupapes pour moteur a combustion interne |
JP2007023814A (ja) * | 2005-07-13 | 2007-02-01 | Toyota Motor Corp | 内燃機関の可変動弁装置 |
FR2910527A3 (fr) * | 2006-12-22 | 2008-06-27 | Renault Sas | Moteur a combustion interne adapte a ameliorer la vidange de ses cylindres. |
US8794196B2 (en) * | 2008-10-06 | 2014-08-05 | Husqvarna Zenoah Co., Ltd. | Chain saw |
GB2531807A (en) * | 2014-11-03 | 2016-05-04 | Ford Global Tech Llc | Camshaft for an engine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR527918A (fr) * | 1920-12-04 | 1921-11-03 | Simon Mery | Came distributrice silencieuse pour moteurs à explosion |
JPS5770914A (en) * | 1980-10-20 | 1982-05-01 | Yamaha Motor Co Ltd | Air intake controller for multi-valvetype internal combustionn engine |
US4582029A (en) * | 1982-09-10 | 1986-04-15 | Mazda Motor Corporation | Valve timing control system for internal combustion engine |
US4703734A (en) * | 1985-03-06 | 1987-11-03 | Nissan Motor Co., Ltd. | Multi-valve internal combustion engine |
US4852527A (en) * | 1987-01-28 | 1989-08-01 | General Motors Corporation | Low noise valve train |
JPS63192908A (ja) * | 1987-02-05 | 1988-08-10 | Mazda Motor Corp | エンジンの動弁装置 |
US4964375A (en) * | 1987-12-08 | 1990-10-23 | Nissan Motor Co., Ltd. | Valve operating mechanism |
-
1989
- 1989-10-04 DE DE3933021A patent/DE3933021C3/de not_active Expired - Fee Related
-
1990
- 1990-10-04 WO PCT/GB1990/001513 patent/WO1991005147A1/en active IP Right Grant
- 1990-10-04 EP EP90915170A patent/EP0494938B1/de not_active Expired - Lifetime
- 1990-10-04 US US07/852,155 patent/US5215048A/en not_active Expired - Lifetime
- 1990-10-04 ES ES90915170T patent/ES2047345T3/es not_active Expired - Lifetime
- 1990-10-04 DE DE90915170T patent/DE69004806T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0494938A1 (de) | 1992-07-22 |
DE69004806D1 (de) | 1994-01-05 |
ES2047345T3 (es) | 1994-02-16 |
EP0494938B1 (de) | 1993-11-24 |
DE3933021C2 (de) | 1992-04-23 |
DE3933021C3 (de) | 1998-06-10 |
WO1991005147A1 (en) | 1991-04-18 |
DE3933021A1 (de) | 1991-04-18 |
US5215048A (en) | 1993-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69028063D1 (de) | Variable Nockenwellenzeitsteuerung für Brennkraftmaschine | |
DE69204751D1 (de) | Variable Nockenwellenzeitsteuerung für Brennkraftmaschine. | |
DE69005345T2 (de) | Anlassverfahren für Verbrennungsmotor. | |
DE69101199D1 (de) | Ventiltrieb für Brennkraftmaschinen. | |
DE69027032T2 (de) | Nockenwellenanordnung für eine Mehrventil-Brennkraftmaschine | |
DE69025368D1 (de) | Mehrventil-Brennkraftmaschine | |
DE69031466D1 (de) | Vielventilbrennkraftmaschine | |
DE59105854D1 (de) | Kurbelwelle für eine Brennkraftmaschine. | |
DE69004806D1 (de) | Nockenwelle für mehrventilbrennkraftmaschine. | |
DE59008011D1 (de) | Drosselklappe für eine Brennkraftmaschine. | |
DE68917033T2 (de) | Ölwannenstruktur für Brennkraftmaschinen. | |
DE59106853D1 (de) | Nockenwelle für Verbrennungsmotoren. | |
DE68908861D1 (de) | Nockenwellenantriebsanordnung für Brennkraftmaschine. | |
DE59107319D1 (de) | Hydraulischer ventilstössel für eine brennkraftmaschine | |
DE69008900T2 (de) | Zündspule für internen Verbrennungsmotor. | |
DE69205933D1 (de) | Ventilzeiteinstellmechanismus für Brennkraftmaschine. | |
DE59101085D1 (de) | Hydraulisches Ventilspielausgleichselement für Brennkraftmaschinen. | |
DE3884364D1 (de) | Ventilsteuervorrichtung für Mehrventil-Brennkraftmaschine. | |
DE69019682D1 (de) | Ventilvorrichtung für Mehrventilbrennkraftmaschine. | |
DE59203083D1 (de) | Mechanischer Ventilstössel für eine Brennkraftmaschine. | |
DE68902226T3 (de) | Nockenwellenschmierungsanlage für Brennkraftmaschinen. | |
DE68908130T2 (de) | Elektromagnetisches Ventil für Verbrennungsmotoren. | |
DE59002782D1 (de) | Einspritzzeitpunktversteller für Brennkraftmaschinen. | |
DE68909599T2 (de) | Nockenwellenanordnung für Mehrventil-Brennkraftmaschine. | |
DE59003005D1 (de) | Zündverteiler für Verbrennungskraftmaschinen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FORD-WERKE GMBH, 50735 KOELN, DE |
|
8339 | Ceased/non-payment of the annual fee |