KR20020041740A - 내연기관의 밸브타이밍 제어장치 - Google Patents
내연기관의 밸브타이밍 제어장치 Download PDFInfo
- Publication number
- KR20020041740A KR20020041740A KR1020010052403A KR20010052403A KR20020041740A KR 20020041740 A KR20020041740 A KR 20020041740A KR 1020010052403 A KR1020010052403 A KR 1020010052403A KR 20010052403 A KR20010052403 A KR 20010052403A KR 20020041740 A KR20020041740 A KR 20020041740A
- Authority
- KR
- South Korea
- Prior art keywords
- internal combustion
- combustion engine
- engine
- lock
- control
- 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
- 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
- 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
- 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
- F01L2001/34426—Oil control valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (3)
- 내연기관의 운전상태를 검출하는 센서수단과, 상기 내연기관의 크랭크샤프트의 회전에 동기해서 상기 내연기관의 흡기용 및 배기용의 각 밸브를 구동하는 흡기용 및 배기용의 캠샤프트와, 상기 흡기용 및 배기용의 캠샤프트의 적어도 한쪽에 결합된 액추에이터와, 상기 액추에이터를 구동하기 위한 유압을 공급하는 유압공급장치와, 상기 내연기관의 운전상태에 따라, 상기 유압공급장치에서 상기 액추에이터에의 공급유압을 제어하고, 상기 크랭크샤프트에 대한 상기 캠샤프트의 상대위상을 변경하는 제어수단을 구비하고상기 액추에이터는 상기 상대위상의 변경범위를 설정하기 위한 지각유압실 및 진각유압실과 상기 상대위상을 상기 변경범위내의 록위치에 설정하기 위한 록기구와, 상기 유압공급장치에서 공급되는 소정유압에 응답해서 상기 록기루를 해제하기 위한 해제기구를 소유하고상기 제어수단은, 상기 내연기관의 운전상태가 시동시를 표시하는 경우에는, 상기 록기구를 구동해서 상기 상대위상을 상기 록위치에 제어하고, 상기 내연기관의 운전상태가 시동후를 표시하는 경우에는, 상기 록해제기구에 의해 상기 록기구를 해제하는 동시에 상기 유압공급장치에서 상기 지각유압실 및 상기 진각유압실에의 공급유압을 제어해서, 상기 상대위상의 지각제어 및 진각제어를 실행하고, 상기 운전상태가 냉기아이들상태를 표시하는 경우에는, 상기 상대위상을 지각측에 제어하는 것을 특징으로 하는 내연기관의 밸브타이밍 제어장치.
- 제 1항에 있어서, 상기 록위치는, 상기 내연기관의 시동시 및 시동직후의 제어에 적합한 위상위치에 설정된 것을 특징으로 하는 내연기관의 밸브타이밍 제어장치.
- 제 1항에 있어서, 상유압공급장치는, 상기 내연기관이 적어도 상기 냉기아이들상태를 표시하는 경우에, 상기 소정유압을 발생시키는 것을 특징으로 하는 내연기관의 밸브타이밍 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000361438A JP3605354B2 (ja) | 2000-11-28 | 2000-11-28 | 内燃機関のバルブタイミング制御装置 |
JPJP-P-2000-00361438 | 2000-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020041740A true KR20020041740A (ko) | 2002-06-03 |
KR100429721B1 KR100429721B1 (ko) | 2004-05-04 |
Family
ID=18832874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0052403A KR100429721B1 (ko) | 2000-11-28 | 2001-08-29 | 내연기관의 밸브타이밍 제어장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6494173B2 (ko) |
JP (1) | JP3605354B2 (ko) |
KR (1) | KR100429721B1 (ko) |
DE (1) | DE10137367B4 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4394318B2 (ja) * | 2001-10-12 | 2010-01-06 | 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 |
US6789517B2 (en) * | 2001-11-19 | 2004-09-14 | General Motors Corporation | Method for managing thermal load on an engine |
JP3912147B2 (ja) * | 2002-03-15 | 2007-05-09 | 日産自動車株式会社 | 内燃機関の可変動弁装置 |
JP3755655B2 (ja) * | 2002-04-23 | 2006-03-15 | 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 |
JP3779234B2 (ja) * | 2002-04-24 | 2006-05-24 | 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 |
US6826905B2 (en) * | 2002-06-04 | 2004-12-07 | International Engine Intellectual Property Company, Llc | Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism |
JP2005083281A (ja) * | 2003-09-09 | 2005-03-31 | Toyota Motor Corp | 内燃機関の制御装置 |
DE10352498A1 (de) * | 2003-11-11 | 2005-06-09 | Daimlerchrysler Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
JP4678238B2 (ja) * | 2005-05-26 | 2011-04-27 | 日産自動車株式会社 | 内燃機関の制御装置 |
US7798600B2 (en) * | 2005-10-11 | 2010-09-21 | Silverbrook Research Pty Ltd | Method of purging a printhead using coordinated pressure device and in-line valve |
US20070151230A1 (en) * | 2005-12-29 | 2007-07-05 | Caterpillar Inc. | System for controlling exhaust emissions |
GB2440167B (en) * | 2006-07-12 | 2008-09-10 | Denso Corp | Variable valve timing control |
US7650863B2 (en) * | 2006-11-30 | 2010-01-26 | Caterpillar Inc. | Variable engine valve actuation system having common rail |
JP7359221B2 (ja) * | 2019-12-06 | 2023-10-11 | 日産自動車株式会社 | 車両用内燃機関の触媒暖機運転制御方法および触媒暖機運転制御装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0768921B2 (ja) * | 1991-09-18 | 1995-07-26 | 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 |
GB2267310B (en) * | 1992-05-27 | 1996-04-24 | Fuji Heavy Ind Ltd | System for controlling a valve mechanism for an internal combustion engine |
JP2982581B2 (ja) * | 1993-10-14 | 1999-11-22 | 日産自動車株式会社 | 内燃機関の可変動弁装置 |
US6055948A (en) * | 1995-10-02 | 2000-05-02 | Hitachi, Ltd. | Internal combustion engine control system |
JP3211713B2 (ja) | 1996-04-04 | 2001-09-25 | トヨタ自動車株式会社 | 内燃機関の可変バルブタイミング機構 |
EP0799977B1 (en) * | 1996-04-04 | 2000-12-13 | Toyota Jidosha Kabushiki Kaisha | Variable valve timing mechanism for internal combustion engine |
JP3812690B2 (ja) * | 1996-12-12 | 2006-08-23 | アイシン精機株式会社 | 弁開閉時期制御装置 |
JPH1150820A (ja) * | 1997-08-05 | 1999-02-23 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JP3733730B2 (ja) | 1998-01-30 | 2006-01-11 | 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 |
JP3521790B2 (ja) * | 1998-03-25 | 2004-04-19 | 株式会社デンソー | 内燃機関の制御装置 |
JP2000356143A (ja) * | 1999-06-14 | 2000-12-26 | Toyota Motor Corp | 内燃機関の燃焼制御装置 |
JP2001003246A (ja) * | 1999-06-22 | 2001-01-09 | Tsudakoma Corp | 横編機用のサーボ制御ユニットと、それを使用する横編機の編成制御装置 |
JP2002122009A (ja) * | 2000-08-09 | 2002-04-26 | Mitsubishi Electric Corp | バルブタイミング調整装置 |
US6360531B1 (en) * | 2000-08-29 | 2002-03-26 | Ford Global Technologies, Inc. | System and method for reducing vehicle emissions |
-
2000
- 2000-11-28 JP JP2000361438A patent/JP3605354B2/ja not_active Expired - Lifetime
-
2001
- 2001-06-26 US US09/888,378 patent/US6494173B2/en not_active Expired - Lifetime
- 2001-07-31 DE DE10137367A patent/DE10137367B4/de not_active Expired - Lifetime
- 2001-08-29 KR KR10-2001-0052403A patent/KR100429721B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2002161722A (ja) | 2002-06-07 |
JP3605354B2 (ja) | 2004-12-22 |
DE10137367A1 (de) | 2002-06-13 |
KR100429721B1 (ko) | 2004-05-04 |
DE10137367B4 (de) | 2006-01-19 |
US20020062797A1 (en) | 2002-05-30 |
US6494173B2 (en) | 2002-12-17 |
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