KR100242589B1 - 내연기관의 가변밸브 타이밍기구 - Google Patents
내연기관의 가변밸브 타이밍기구 Download PDFInfo
- Publication number
- KR100242589B1 KR100242589B1 KR1019970012268A KR19970012268A KR100242589B1 KR 100242589 B1 KR100242589 B1 KR 100242589B1 KR 1019970012268 A KR1019970012268 A KR 1019970012268A KR 19970012268 A KR19970012268 A KR 19970012268A KR 100242589 B1 KR100242589 B1 KR 100242589B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve timing
- internal combustion
- combustion engine
- engine
- rotating body
- 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 - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 48
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 23
- 239000010705 motor oil Substances 0.000 description 13
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- 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
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- 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
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- 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
- F02D13/0261—Controlling the valve overlap
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/10—Couplings with means for varying the angular relationship of two coaxial shafts during motion
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- 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
- F01L2001/34459—Locking in multiple positions
-
- 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
- F01L2001/34463—Locking position intermediate between most retarded and most advanced positions
-
- 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
- F01L2001/34466—Locking means between driving and driven members with multiple locking devices
-
- 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
- F01L2001/34469—Lock movement parallel to camshaft axis
-
- 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
- F01L2001/34473—Lock movement perpendicular to camshaft axis
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- 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
-
- 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
- Y10T74/2102—Adjustable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (1)
- 내주면에 적어도 하나의 오목부를 가지는 제 1회전체와, 상기 오목부를 제 1압력실과 제 2압력실로 구획하는 복수의 베인을 가지는 동시에 상대회동가능하게 상기 제 1회전체와 조합되는 제 2회전체와, 상기 제 1회전체 또는 제 2회전체 중의 어느 한쪽을 내연기관의 기준회전위상으로 동기회전시키는 구동축과, 상기 제 1회전체 또는 제 2회전체 중의 다른 한쪽과 연동하는 피구동축과, 상기 피구동축에 의해 밸브개방위치 또는 밸브폐쇄위치로 선택적으로 구동되는 밸브를 구비하고, 상기 제 1압력실 및 제 2압력실에 인가되는 압력에 의해 상기 제 1회전체와 제 2회전체가 상대회동하고, 내연기관의 기준회전위상에 대한 피구동축의 회전위상이 변경됨으로써 피구동축에 의해 구동되는 밸브의 밸브타이밍을 변경하는 내연기관의 가변밸트타이밍 기구에 있어서,상기 오목부의 대략 중간에 위치하는 상기 내연기관의 시동시기 대응위치에서, 상기 베인을 걸어멈춤시켜 상기 제 1회전체와 상기 제 2회전체의 상대회동을 규제하는 상대회동 규제수단을 구비한 것을 특징으로 하는 내연기관의 가변밸브 타이밍기구.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8-082619 | 1996-04-04 | ||
| JP8261996 | 1996-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970070418A KR970070418A (ko) | 1997-11-07 |
| KR100242589B1 true KR100242589B1 (ko) | 2000-03-02 |
Family
ID=13779487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970012268A Expired - Lifetime KR100242589B1 (ko) | 1996-04-04 | 1997-04-03 | 내연기관의 가변밸브 타이밍기구 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5738056A (ko) |
| EP (1) | EP0799977B1 (ko) |
| KR (1) | KR100242589B1 (ko) |
| CN (1) | CN1084834C (ko) |
| DE (1) | DE69703670T2 (ko) |
| ID (1) | ID17396A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7478614B2 (en) | 2005-04-26 | 2009-01-20 | Hitachi, Ltd. | Variably operated valve system for compression ignition engine |
Families Citing this family (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3116858B2 (ja) * | 1996-11-29 | 2000-12-11 | トヨタ自動車株式会社 | 内燃機関のバルブタイミング可変機構 |
| JP3812689B2 (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 |
| DE69713995T2 (de) * | 1996-12-12 | 2003-01-23 | Aisin Seiki K.K., Kariya | Ventilsteuerungsvorrichtung |
| DE19716203A1 (de) * | 1997-04-18 | 1998-10-22 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine |
| JP3029020B2 (ja) * | 1997-04-25 | 2000-04-04 | 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 |
| JP3760566B2 (ja) * | 1997-06-05 | 2006-03-29 | アイシン精機株式会社 | 弁開閉時期制御装置 |
| JP3760568B2 (ja) * | 1997-06-05 | 2006-03-29 | アイシン精機株式会社 | 弁開閉時期制御装置 |
| DE19724989A1 (de) * | 1997-06-13 | 1998-12-17 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Steuerzeiten in einer Brennkraftmaschine |
| JP3191730B2 (ja) * | 1997-07-17 | 2001-07-23 | 三菱電機株式会社 | 油圧式バルブタイミング調節装置 |
| 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 |
| JP3196696B2 (ja) * | 1997-08-25 | 2001-08-06 | 株式会社デンソー | バルブタイミング調整装置 |
| JP4049905B2 (ja) * | 1997-11-14 | 2008-02-20 | 三菱電機株式会社 | 油圧式バルブタイミング調節システム |
| JP3815014B2 (ja) * | 1997-12-24 | 2006-08-30 | アイシン精機株式会社 | 弁開閉時期制御装置 |
| DE19808618A1 (de) * | 1998-02-28 | 1999-09-02 | Schaeffler Waelzlager Ohg | Verriegelungseinrichtung für eine Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere für eine Flügelzellen-Verstelleinrichtung |
| JPH11280427A (ja) * | 1998-03-31 | 1999-10-12 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
| JP3918971B2 (ja) * | 1998-04-27 | 2007-05-23 | アイシン精機株式会社 | 弁開閉時期制御装置 |
| JP2000038909A (ja) | 1998-07-22 | 2000-02-08 | Mitsubishi Electric Corp | バルブタイミング可変装置 |
| DE19834843A1 (de) * | 1998-08-01 | 2000-02-03 | Porsche Ag | Einrichtung zur relativen Drehlagenänderung einer Welle zum Antriebsrad |
| JP3719339B2 (ja) * | 1998-11-09 | 2005-11-24 | 日産自動車株式会社 | 内燃機関の可変動弁制御装置 |
| JP3536692B2 (ja) * | 1998-12-07 | 2004-06-14 | 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 |
| GB2346948A (en) * | 1999-02-18 | 2000-08-23 | Mechadyne Int Plc | Variable phase mechanism |
| US6505586B1 (en) * | 1999-08-05 | 2003-01-14 | Denso Corporation | Variable valve timing control apparatus and method for engines |
| GB2385889B (en) * | 1999-08-17 | 2003-11-12 | Denso Corp | Variable valve timing control system |
| KR100406777B1 (ko) * | 1999-08-17 | 2003-11-21 | 가부시키가이샤 덴소 | 가변밸브 타이밍 제어장치 |
| JP2001098908A (ja) * | 1999-09-29 | 2001-04-10 | Mitsubishi Electric Corp | バルブタイミング調整装置 |
| JP4224944B2 (ja) | 2000-03-01 | 2009-02-18 | 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 |
| WO2001088344A1 (de) | 2000-05-13 | 2001-11-22 | Krupp Presta Ag | Verstellvorrichtung zum verstellen der winkellage einer welle |
| JP4207141B2 (ja) | 2000-06-09 | 2009-01-14 | 株式会社デンソー | バルブタイミング調整装置 |
| JP2002047952A (ja) | 2000-07-31 | 2002-02-15 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
| 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 |
| 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 |
| JP3605354B2 (ja) * | 2000-11-28 | 2004-12-22 | 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 |
| US6439184B1 (en) | 2001-01-31 | 2002-08-27 | Denso Corporation | Valve timing adjusting system of internal combustion engine |
| JP2002250240A (ja) * | 2001-02-22 | 2002-09-06 | Mitsubishi Electric Corp | 内燃機関のバルブタイミング制御装置 |
| JP4001070B2 (ja) * | 2003-07-22 | 2007-10-31 | アイシン精機株式会社 | 弁開閉時期制御装置 |
| JP4503195B2 (ja) * | 2001-03-05 | 2010-07-14 | 三菱電機株式会社 | バルブタイミング調整装置 |
| US6789517B2 (en) * | 2001-11-19 | 2004-09-14 | General Motors Corporation | Method for managing thermal load on an engine |
| JP4161880B2 (ja) | 2003-11-12 | 2008-10-08 | 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 |
| DE102005017435A1 (de) * | 2005-04-15 | 2006-10-19 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
| JP4525517B2 (ja) * | 2005-08-08 | 2010-08-18 | トヨタ自動車株式会社 | 内燃機関 |
| US7421989B2 (en) * | 2005-09-13 | 2008-09-09 | Delphi Technologies, Inc. | Vane-type cam phaser having increased rotational authority, intermediate position locking, and dedicated oil supply |
| GB2444943B (en) * | 2006-12-19 | 2011-07-13 | Mechadyne Plc | Camshaft and phaser assembly |
| DE102007004184A1 (de) * | 2007-01-27 | 2008-07-31 | Schaeffler Kg | Kombinierte Verriegelungs- und Drehwinkelbegrenzungseinrichtung eines Nockenwellenverstellers |
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| JPH0192504A (ja) * | 1987-09-30 | 1989-04-11 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
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| JPH07238806A (ja) * | 1994-02-25 | 1995-09-12 | Ofic Co | 可変バルブタイミング装置 |
| GB2302391B (en) * | 1995-06-14 | 1999-08-18 | Nippon Denso Co | Control apparatus for varying the rotational or angular phase between two rotational shafts |
-
1997
- 1997-04-03 DE DE69703670T patent/DE69703670T2/de not_active Expired - Lifetime
- 1997-04-03 US US08/832,264 patent/US5738056A/en not_active Expired - Lifetime
- 1997-04-03 KR KR1019970012268A patent/KR100242589B1/ko not_active Expired - Lifetime
- 1997-04-03 ID IDP971128A patent/ID17396A/id unknown
- 1997-04-03 EP EP97105564A patent/EP0799977B1/en not_active Expired - Lifetime
- 1997-04-04 CN CN97111243A patent/CN1084834C/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7478614B2 (en) | 2005-04-26 | 2009-01-20 | Hitachi, Ltd. | Variably operated valve system for compression ignition engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1175661A (zh) | 1998-03-11 |
| DE69703670T2 (de) | 2001-05-10 |
| DE69703670D1 (de) | 2001-01-18 |
| KR970070418A (ko) | 1997-11-07 |
| US5738056A (en) | 1998-04-14 |
| ID17396A (id) | 1997-12-24 |
| EP0799977B1 (en) | 2000-12-13 |
| EP0799977A1 (en) | 1997-10-08 |
| CN1084834C (zh) | 2002-05-15 |
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