KR19990045234A - 유압식 밸브타이밍 조절장치 - Google Patents
유압식 밸브타이밍 조절장치 Download PDFInfo
- Publication number
- KR19990045234A KR19990045234A KR1019980048399A KR19980048399A KR19990045234A KR 19990045234 A KR19990045234 A KR 19990045234A KR 1019980048399 A KR1019980048399 A KR 1019980048399A KR 19980048399 A KR19980048399 A KR 19980048399A KR 19990045234 A KR19990045234 A KR 19990045234A
- Authority
- KR
- South Korea
- Prior art keywords
- valve timing
- rotor
- engine
- timing
- advance
- 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
- 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
- F01L1/3442—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 using hydraulic chambers with variable volume to transmit the rotating force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
-
- 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
- F01L1/3442—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 using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
-
- 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
- F01L1/3442—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 using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
- F01L2001/34453—Locking means between driving and driven members
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (3)
- 엔진의 회전에 동기해서 소정의 타이밍으로 구동되고, 연소실에 통하는 흡기통로 및 배기통로를 각각 개폐하기 위한 흡기밸브 및 배기밸브와, 엔진의 운전상태를 검출하기 위한 운전상태검출수단과, 엔진의 운전상태에 대한 목표밸브타이밍을, 상기 운전상태 검출수단의 검출결과에 따라 산출하는 목표밸브타이밍 산출수단과, 하우징내의 로터를 진각방향 또는 지각방향으로 구동하고, 상기 흡기밸브 및 상기 배기밸브의 적어도 한쪽의 밸브개폐 타이밍을 변경하는 밸브 타이밍 가변용 액추에이터와, 상기 로터를 구동하도록 액추에이터에 작동유를 공급하는 동시에 그 유량조정이 가능한 유체공급수단과, 상기 흡기밸브 및 상기 배기밸브의 적어도 한쪽의 실밸브 타이밍을 검출하는 실밸브 타이밍 검출수단과, 상기 실밸브 타이밍을 상기 목표 밸브타이밍으로 변경하기 위해, 상기 유체 공급수단을 제어함으로써, 상기 액추에이터를 제어하는 실밸브 타이밍 제어수단을 구비한 엔진의 유압식 밸브 타이밍 조절장치에서, 상기 연소실에의 연료컷시에, 상기 로터를 연료컷시의 위치로부터 더욱 진각시키도록 상기 유체공급수단을 제어하는 진각제어수단과 엔진의 회전수 및 부하등의 운전상태에 대응해서 상기 로터의 진각의 여부를 판정해서, 이 판정결과가 필요시에는 상기 로터를 진각시켜서 상기 하우징내를 클리닝하는 클리닝 모드를 설정실행시키기 위한 클리닝 조건 판정수단과 상기 운전상태에 따라 상기 유체 공급수단을 통상 제어모드와 클리닝 모드로 전환하는 전환수단을 구비한 것을 특징으로 하는 유압식 밸브타이밍 조절장치.
- 제 1 항에 있어서,진각제어수단은, 연료컷시의 로터가 목표 밸브타이밍 위치로부터 다시 진각해서 최대진각이 되도록 유체공급수단을 제어하는 것을 특징으로 하는 유압식 밸브타이밍 조절장치.
- 제 1 항에 있어서,진각 제어수단은 목표 밸브타이밍이 소정치 이상일 때 로터를 목표 밸브타이밍 위치로부터 진각시키도록 유체공급수단을 제어하는 것을 특징으로 하는 유압식 밸브타이밍 조절장치.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97-314099 | 1997-11-14 | ||
JP31409997 | 1997-11-14 | ||
JP29411598A JP4049905B2 (ja) | 1997-11-14 | 1998-10-15 | 油圧式バルブタイミング調節システム |
JP98-294115 | 1998-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990045234A true KR19990045234A (ko) | 1999-06-25 |
KR100288621B1 KR100288621B1 (ko) | 2001-06-01 |
Family
ID=26559681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980048399A KR100288621B1 (ko) | 1997-11-14 | 1998-11-12 | 유압식 밸브타이밍 조절장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6024062A (ko) |
EP (1) | EP0916813B1 (ko) |
JP (1) | JP4049905B2 (ko) |
KR (1) | KR100288621B1 (ko) |
DE (1) | DE69813458T2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020095666A (ko) * | 2001-06-15 | 2002-12-28 | 현대자동차주식회사 | 내연기관 밸브 개폐시기 가변장치의 셀프 클리닝 제어방법 |
KR100764495B1 (ko) * | 2006-07-20 | 2007-10-09 | 현대자동차주식회사 | 내연기관의 가변 밸브 타이밍 제어 방법 및 그 시스템 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3871478B2 (ja) * | 1999-10-14 | 2007-01-24 | 株式会社日立製作所 | 内燃機関のバルブタイミング変更装置 |
US6263846B1 (en) * | 1999-12-28 | 2001-07-24 | Borgwarner Inc. | Control valve strategy for vane-type variable camshaft timing system |
JP2001254638A (ja) * | 2000-03-10 | 2001-09-21 | Honda Motor Co Ltd | 内燃機関のバルブタイミング制御装置 |
EP1164255B1 (de) * | 2000-06-16 | 2004-03-31 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad |
US6761147B2 (en) * | 2000-10-18 | 2004-07-13 | Denso Corporation | Control apparatus and method for internal combustion engine |
JP3699645B2 (ja) * | 2000-11-28 | 2005-09-28 | 三菱電機株式会社 | 内燃機関のバルブタイミング制御装置 |
JP4595263B2 (ja) * | 2001-07-31 | 2010-12-08 | アイシン精機株式会社 | 弁開閉時期制御装置 |
US6792902B2 (en) * | 2002-04-22 | 2004-09-21 | Borgwarner Inc. | Externally mounted DPCS (differential pressure control system) with position sensor control to reduce frictional and magnetic hysteresis |
US6718921B2 (en) * | 2002-07-15 | 2004-04-13 | Delphi Technologies, Inc. | Method and apparatus for cleaning an oil control valve for an internal combustion engine |
JP2009041413A (ja) * | 2007-08-08 | 2009-02-26 | Hitachi Ltd | オイルコントロールバルブの制御装置 |
KR101028539B1 (ko) * | 2007-12-14 | 2011-04-11 | 기아자동차주식회사 | 실린더 헤드의 연속 가변 밸브 타이밍 장치용 오일 갤러리 |
BR112015001246B1 (pt) * | 2012-07-18 | 2021-08-10 | Nissan Motor Co., Ltd | Aparelho de controle de motor para motor de combustão interna |
JP6137903B2 (ja) * | 2013-03-28 | 2017-05-31 | 株式会社Subaru | エンジンのバルブタイミング制御装置 |
JP6286044B2 (ja) * | 2014-07-11 | 2018-02-28 | 本田技研工業株式会社 | 内燃機関の制御装置 |
DE102015214725A1 (de) * | 2015-08-03 | 2017-02-09 | Volkswagen Aktiengesellschaft | Verbrennungsmotor und Verfahren zur Montage eines Verbrennungsmotors |
JP7255428B2 (ja) * | 2019-09-04 | 2023-04-11 | 株式会社デンソー | 制御装置、および、これを用いたバルブタイミング調整システム |
CN112901303A (zh) * | 2021-02-01 | 2021-06-04 | 北京汽车集团越野车有限公司 | 发动机及其自清洁方法、车辆 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04500711A (ja) * | 1989-07-07 | 1992-02-06 | ローベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 内燃機関の制御装置 |
JP3374475B2 (ja) | 1993-11-16 | 2003-02-04 | 株式会社デンソー | バルブタイミング調整装置 |
JPH07139320A (ja) | 1993-11-16 | 1995-05-30 | Nippondenso Co Ltd | バルブタイミング調整装置 |
JP3351090B2 (ja) * | 1994-03-31 | 2002-11-25 | 株式会社デンソー | 内燃機関のバルブタイミング制御装置 |
JP3098676B2 (ja) | 1994-07-13 | 2000-10-16 | トヨタ自動車株式会社 | 内燃機関のバルブタイミング制御装置 |
JP3191846B2 (ja) | 1994-10-20 | 2001-07-23 | 株式会社デンソー | 内燃機関用バルブタイミング調整装置 |
JP3146956B2 (ja) | 1995-06-14 | 2001-03-19 | 株式会社デンソー | 内燃機関用バルブタイミング調整装置 |
JP3075337B2 (ja) | 1995-06-14 | 2000-08-14 | 株式会社デンソー | 内燃機関用バルブタイミング調整装置 |
JP3499070B2 (ja) * | 1995-11-30 | 2004-02-23 | アイシン精機株式会社 | 弁開閉時期制御装置 |
US5680834A (en) * | 1996-01-22 | 1997-10-28 | Ford Global Technologies, Inc. | Just-in-time scheduling for variable camshaft timing |
DE69703670T2 (de) * | 1996-04-04 | 2001-05-10 | Toyota Jidosha K.K., Toyota | Variable Ventilzeitsteuervorrichtung für Brennkraftmaschine |
US5836276A (en) * | 1996-08-09 | 1998-11-17 | Denso Corporation | Rotational phase adjusting apparatus having fluid reservoir |
US5875750A (en) * | 1996-09-13 | 1999-03-02 | Denso Corporation | Rotational phase adjusting apparatus resin seal |
JP3164007B2 (ja) * | 1997-02-14 | 2001-05-08 | トヨタ自動車株式会社 | 内燃機関のバルブタイミング調整装置 |
-
1998
- 1998-10-15 JP JP29411598A patent/JP4049905B2/ja not_active Expired - Lifetime
- 1998-11-06 EP EP98120692A patent/EP0916813B1/en not_active Expired - Lifetime
- 1998-11-06 DE DE69813458T patent/DE69813458T2/de not_active Expired - Lifetime
- 1998-11-12 KR KR1019980048399A patent/KR100288621B1/ko not_active IP Right Cessation
- 1998-11-12 US US09/189,978 patent/US6024062A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020095666A (ko) * | 2001-06-15 | 2002-12-28 | 현대자동차주식회사 | 내연기관 밸브 개폐시기 가변장치의 셀프 클리닝 제어방법 |
KR100764495B1 (ko) * | 2006-07-20 | 2007-10-09 | 현대자동차주식회사 | 내연기관의 가변 밸브 타이밍 제어 방법 및 그 시스템 |
Also Published As
Publication number | Publication date |
---|---|
EP0916813A2 (en) | 1999-05-19 |
KR100288621B1 (ko) | 2001-06-01 |
JP4049905B2 (ja) | 2008-02-20 |
DE69813458T2 (de) | 2003-12-24 |
EP0916813A3 (en) | 1999-08-25 |
DE69813458D1 (de) | 2003-05-22 |
EP0916813B1 (en) | 2003-04-16 |
JPH11200903A (ja) | 1999-07-27 |
US6024062A (en) | 2000-02-15 |
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