ATE170259T1 - Automatische verstellvorrichtung zur verstellung der ventilsteuerzeiten - Google Patents
Automatische verstellvorrichtung zur verstellung der ventilsteuerzeitenInfo
- Publication number
- ATE170259T1 ATE170259T1 AT94100606T AT94100606T ATE170259T1 AT E170259 T1 ATE170259 T1 AT E170259T1 AT 94100606 T AT94100606 T AT 94100606T AT 94100606 T AT94100606 T AT 94100606T AT E170259 T1 ATE170259 T1 AT E170259T1
- Authority
- AT
- Austria
- Prior art keywords
- valve
- valve overlap
- timing
- adjusting
- overlap
- 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
- F01L1/34—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
-
- 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
- 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
-
- 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
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
-
- 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
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/095,549 US5355849A (en) | 1992-07-20 | 1993-07-26 | Automatic variator valve overlap or timing and valve section |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE170259T1 true ATE170259T1 (de) | 1998-09-15 |
Family
ID=22252524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94100606T ATE170259T1 (de) | 1993-07-26 | 1994-01-18 | Automatische verstellvorrichtung zur verstellung der ventilsteuerzeiten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5355849A (de) |
EP (1) | EP0636768B1 (de) |
AT (1) | ATE170259T1 (de) |
DE (1) | DE69412727T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0133780B1 (ko) * | 1995-04-25 | 1998-04-25 | 전성원 | 논-밸브(Non Valve) 회전연소실 |
US5673659A (en) * | 1995-06-22 | 1997-10-07 | Chrysler Corporation | Lead screw driven shaft phase control mechanism |
US5680836A (en) * | 1996-09-17 | 1997-10-28 | General Motors Corporation | Planetary cam phaser with lash compensation |
US5680837A (en) * | 1996-09-17 | 1997-10-28 | General Motors Corporation | Planetary cam phaser with worm electric actuator |
US5803030A (en) * | 1997-01-10 | 1998-09-08 | Cole; Kenneth Wade | Phase adjustable cam drive |
GR1002891B (el) * | 1997-04-11 | 1998-04-10 | Καπακι μηχανης εσωτερικης καυσεως χωρις βαλβιδες και τα συνακολουθα | |
US6167854B1 (en) | 1999-04-01 | 2001-01-02 | Daimlerchrysler Corporation | Two-part variable valve timing mechanism |
US6199522B1 (en) | 1999-08-27 | 2001-03-13 | Daimlerchrysler Corporation | Camshaft phase controlling device |
US6216654B1 (en) | 1999-08-27 | 2001-04-17 | Daimlerchrysler Corporation | Phase changing device |
US6202611B1 (en) | 1999-12-23 | 2001-03-20 | Daimlerchrysler Corporation | Camshaft drive device for an internal combustion engine |
JP2001355469A (ja) * | 2000-06-15 | 2001-12-26 | Unisia Jecs Corp | 内燃機関の可変動弁装置 |
DE10050225A1 (de) * | 2000-10-11 | 2002-04-25 | Hydraulik Ring Gmbh | Betätigungseinrichtung zum Festlegen einer Nockenwelle eines Antriebsmotors eines Fahrzeuges, vorzugsweise eines Kraftfahrzeuges, in einer Startposition |
US6622677B2 (en) | 2002-02-22 | 2003-09-23 | Borgwarner Inc. | Worm gear driven variable cam phaser |
US8042504B2 (en) * | 2009-01-09 | 2011-10-25 | Ford Global Tecnologies, Llc | Adjusting valve timing to deactivate engine cylinders for variable displacement operation |
US8025035B2 (en) * | 2009-01-09 | 2011-09-27 | Ford Global Technologies, Llc | Mechanical variable camshaft timing device |
CN101943077A (zh) * | 2010-09-18 | 2011-01-12 | 中国兵器工业集团第七○研究所 | 一种新型内燃机气缸盖 |
DE102016106970A1 (de) | 2015-06-02 | 2016-12-08 | Hans-Erich Maul | Gewinde Nockenwellensteller |
CN105262313B (zh) * | 2015-11-24 | 2017-08-15 | 俞富春 | 差动定位机构及利用该差动定位机构精确定位方法 |
US11614004B2 (en) * | 2021-08-06 | 2023-03-28 | Jay Tran | Variable timing valve apparatus |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1863875A (en) * | 1929-08-31 | 1932-06-21 | Rabezzana Hector | Internal combustion engine |
US2839036A (en) * | 1956-05-07 | 1958-06-17 | Kiekhaefer Corp | Rotary valve timing mechanism |
US3993036A (en) * | 1974-08-27 | 1976-11-23 | Tischler Wald E | Internal combustion engine |
US4163438A (en) * | 1975-11-26 | 1979-08-07 | Dana Corporation | Rotary valve timing apparatus |
DE2930266A1 (de) * | 1979-07-26 | 1981-02-12 | Volkswagenwerk Ag | Nockenwellenanordnung, insbesondere fuer eine brennkraftmaschine |
US4302985A (en) * | 1979-12-21 | 1981-12-01 | Ford Motor Company | Phase controlling system for two rotatable shafts |
US4399784A (en) * | 1981-02-10 | 1983-08-23 | Foley James E | Internal combustion engine |
JPS5827807A (ja) * | 1981-08-12 | 1983-02-18 | Nissan Koki Kk | 内燃機関における吸排気弁開閉制御装置 |
JPS5865919A (ja) * | 1981-10-13 | 1983-04-19 | Shoji Fukumoto | 万能バルブタイミング調整方式 |
DE3146613A1 (de) * | 1981-11-25 | 1983-06-01 | Ford-Werke AG, 5000 Köln | Vorrichtung zum belastungs- und drehzahlabhaengigen veraendern der ventilsteuerzeiten von brennkraftmaschinen |
JPS58162708A (ja) * | 1982-03-24 | 1983-09-27 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JPS5987214A (ja) * | 1982-11-12 | 1984-05-19 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JPS60159320A (ja) * | 1984-01-27 | 1985-08-20 | Mazda Motor Corp | デイ−ゼルエンジンの排気弁制御装置 |
US4738233A (en) * | 1985-02-25 | 1988-04-19 | Mazda Motor Corporation | Intake system for internal combustion engines |
JPS61212615A (ja) * | 1985-03-19 | 1986-09-20 | Suzuki Motor Co Ltd | 4サイクルエンジンのバルブタイミング可変装置 |
JPS61237825A (ja) * | 1985-04-12 | 1986-10-23 | Mazda Motor Corp | ロ−タリバルブ付エンジン |
US4864984A (en) * | 1986-09-02 | 1989-09-12 | Blish Nelson A | Rotary valve internal combustion engine |
DE3830382C1 (de) * | 1988-09-07 | 1990-01-18 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH02169818A (ja) * | 1988-12-21 | 1990-06-29 | Fuji Heavy Ind Ltd | 2サイクルエンジン |
JPH086568B2 (ja) * | 1989-04-13 | 1996-01-24 | 日産自動車株式会社 | エンジンの弁作動制御装置 |
US4976229A (en) * | 1990-02-12 | 1990-12-11 | Siemens Automotive L.P. | Engine camshaft phasing |
US4976227A (en) * | 1990-04-16 | 1990-12-11 | Draper David J | Internal combustion engine intake and exhaust valve control apparatus |
DE4101676A1 (de) * | 1991-01-22 | 1992-07-23 | Schaeffler Waelzlager Kg | Verstellvorrichtung fuer eine nockenwelle |
US5105784A (en) * | 1991-04-08 | 1992-04-21 | General Motors Corporation | Rotary valve and system for duration and phase control |
US5209194A (en) * | 1991-04-26 | 1993-05-11 | Nippondenso Co., Ltd. | Variable valve timing apparatus |
JPH0533617A (ja) * | 1991-07-31 | 1993-02-09 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
US5263443A (en) * | 1993-01-14 | 1993-11-23 | Ford Motor Company | Hydraulic phaseshifter |
-
1993
- 1993-07-26 US US08/095,549 patent/US5355849A/en not_active Expired - Fee Related
-
1994
- 1994-01-18 EP EP94100606A patent/EP0636768B1/de not_active Expired - Lifetime
- 1994-01-18 AT AT94100606T patent/ATE170259T1/de not_active IP Right Cessation
- 1994-01-18 DE DE69412727T patent/DE69412727T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0636768A1 (de) | 1995-02-01 |
US5355849A (en) | 1994-10-18 |
DE69412727T2 (de) | 1999-05-06 |
DE69412727D1 (de) | 1998-10-01 |
EP0636768B1 (de) | 1998-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |