HK1110924A1 - System and method for variable valve actuation in an internal combustion engine - Google Patents
System and method for variable valve actuation in an internal combustion engineInfo
- Publication number
- HK1110924A1 HK1110924A1 HK08105542.4A HK08105542A HK1110924A1 HK 1110924 A1 HK1110924 A1 HK 1110924A1 HK 08105542 A HK08105542 A HK 08105542A HK 1110924 A1 HK1110924 A1 HK 1110924A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- combustion engine
- internal combustion
- variable valve
- valve actuation
- actuation
- Prior art date
Links
Classifications
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- 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
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
-
- 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
- F01L1/26—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
- F01L1/267—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 with means for varying the timing or the lift of the valves
-
- 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
- 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
- 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
- F01L13/0031—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 by modification of tappet or pushrod length
-
- 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
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
-
- 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
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
- F01L13/085—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio the valve-gear having an auxiliary cam protruding from the main cam profile
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
- F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
-
- 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
- F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
-
- 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
- F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
-
- 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
- F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
-
- 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
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/146—Push-rods
-
- 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
- F01L1/20—Adjusting or compensating clearance
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
-
- 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
- F01L2800/10—Providing exhaust gas recirculation [EGR]
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
- F02D9/06—Exhaust brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61817804P | 2004-10-14 | 2004-10-14 | |
PCT/US2005/026530 WO2006044007A2 (en) | 2004-10-14 | 2005-07-27 | System and method for variable valve actuation in an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1110924A1 true HK1110924A1 (en) | 2008-07-25 |
Family
ID=36203361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08105542.4A HK1110924A1 (en) | 2004-10-14 | 2008-05-20 | System and method for variable valve actuation in an internal combustion engine |
Country Status (8)
Country | Link |
---|---|
US (1) | US7484483B2 (zh) |
EP (1) | EP1799972B1 (zh) |
JP (1) | JP5344821B2 (zh) |
KR (1) | KR101215534B1 (zh) |
CN (1) | CN101076655B (zh) |
BR (1) | BRPI0516108A (zh) |
HK (1) | HK1110924A1 (zh) |
WO (1) | WO2006044007A2 (zh) |
Families Citing this family (54)
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US8820276B2 (en) | 1997-12-11 | 2014-09-02 | Jacobs Vehicle Systems, Inc. | Variable lost motion valve actuator and method |
JP4502907B2 (ja) * | 2005-03-24 | 2010-07-14 | 本田技研工業株式会社 | 4ストローク内燃機関の可変動弁機構 |
US7284533B1 (en) * | 2006-05-08 | 2007-10-23 | Jacobs Vehicle Systems, Inc | Method of operating an engine brake |
DE102006037396A1 (de) * | 2006-08-10 | 2008-02-14 | Daimler Ag | Brennkraftmaschine |
JP2008208796A (ja) * | 2007-02-27 | 2008-09-11 | Honda Motor Co Ltd | エンジン |
JP2008208795A (ja) * | 2007-02-27 | 2008-09-11 | Honda Motor Co Ltd | エンジン |
DE102007041325A1 (de) * | 2007-08-31 | 2009-03-05 | Volkswagen Ag | Brennkraftmaschine mit variablem Ventiltrieb |
EP2108800B1 (en) * | 2008-04-10 | 2010-05-26 | C.R.F. Società Consortile per Azioni | Turbo-charged gasoline engine with variable control of the intake valves |
US20090308340A1 (en) * | 2008-06-11 | 2009-12-17 | Gm Global Technology Operations, Inc. | Cam-Driven Hydraulic Lost-Motion Mechanisms for Overhead Cam and Overhead Valve Valvetrains |
US7789065B2 (en) * | 2008-07-09 | 2010-09-07 | Zhou Yang | Engine braking apparatus with mechanical linkage and lash adjustment |
DE102008061412A1 (de) * | 2008-07-11 | 2010-01-14 | Man Nutzfahrzeuge Ag | Hydraulischer Ventil- und EVB-Spielausgleich |
US20100037854A1 (en) | 2008-08-18 | 2010-02-18 | Zhou Yang | Apparatus and method for engine braking |
ITTA20080009A1 (it) * | 2008-11-18 | 2009-02-17 | Cosimo Memmola | Sistema innovativo di regolazione della potenza di un mci (motore a combustione interna), 4t ad accensione comandata ed iniezione diretta. |
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KR101552489B1 (ko) * | 2009-08-07 | 2015-09-11 | 자콥스 비히클 시스템즈, 인코포레이티드. | 밸브 캐취 피스톤을 가지고 있는 로스트 모션 가변 밸브 구동 시스템 |
KR101057894B1 (ko) * | 2009-09-22 | 2011-08-22 | 기아자동차주식회사 | 차량의 엔진브레이크 장치 |
KR101143559B1 (ko) * | 2009-09-25 | 2012-05-24 | 기아자동차주식회사 | 오일유로 통합형 엔진브레이크 장치 |
DE102009048104A1 (de) * | 2009-10-02 | 2011-04-07 | Man Nutzfahrzeuge Aktiengesellschaft | Brennkraftmaschine mit einer Motorbremseinrichtung |
US8689770B2 (en) * | 2009-11-02 | 2014-04-08 | International Engine Intellectual Property Company, Llc | High-temperature-flow engine brake with valve actuation |
CN102791968B (zh) * | 2009-12-16 | 2014-07-23 | 沃尔沃拉斯特瓦格纳公司 | 网状外心复位装置 |
US8800531B2 (en) * | 2010-03-12 | 2014-08-12 | Caterpillar Inc. | Compression brake system for an engine |
US20110239967A1 (en) * | 2010-03-30 | 2011-10-06 | Gnutti Ltd. | Valve bridge |
CN103527329A (zh) * | 2010-05-27 | 2014-01-22 | 上海尤顺汽车部件有限公司 | 产生发动机辅助阀升曲线的方法及机械承载的固链式机构 |
US9790824B2 (en) | 2010-07-27 | 2017-10-17 | Jacobs Vehicle Systems, Inc. | Lost motion valve actuation systems with locking elements including wedge locking elements |
WO2012015970A1 (en) | 2010-07-27 | 2012-02-02 | Jacobs Vehicle Systems, Inc. | Combined engine braking and positive power engine lost motion valve actuation system |
KR101171912B1 (ko) * | 2010-11-29 | 2012-08-07 | 기아자동차주식회사 | 밸브브릿지 일체형 가변 밸브 액츄에이터 |
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US9410455B2 (en) | 2012-12-18 | 2016-08-09 | Jacobs Vehicle Systems, Inc. | Rocker latch for controlling engine valve actuation |
AT514127B1 (de) * | 2013-04-09 | 2015-02-15 | MAN Truck & Bus Österreich AG | Vorrichtung zum Fördern von Druckluft für druckluftbetriebene Einrichtungen in Kraftfahrzeugen |
EP2801706B1 (en) * | 2013-05-09 | 2016-06-15 | C.R.F. Società Consortile per Azioni | Internal combustion engine, with a system for variable actuation of the intake valves provided with a three-way electric valve having three levels of supplying current, and method for controlling this engine |
JP5954292B2 (ja) * | 2013-10-11 | 2016-07-20 | 株式会社デンソー | ターボチャージャ |
US9429051B2 (en) | 2013-11-25 | 2016-08-30 | Pacbrake Company | Compression-release engine brake system for lost motion rocker arm assembly and method of operation thereof |
US9752471B2 (en) | 2013-11-25 | 2017-09-05 | Pacbrake Company | Compression-release engine brake system for lost motion rocker arm assembly and method of operation thereof |
EP3653851B1 (en) | 2014-06-10 | 2021-08-18 | Jacobs Vehicle Systems, Inc. | Linkage between an auxiliary motion source and a main motion load path in an internal combustion engine |
BR112017005467B1 (pt) * | 2014-09-18 | 2022-05-17 | Eaton Srl | Conjunto de balancim de válvula de escape |
CN107636267B (zh) | 2015-05-18 | 2020-07-28 | 伊顿(意大利)有限公司 | 具有用作蓄压器的卸油阀的摇臂 |
GB2540736A (en) * | 2015-06-24 | 2017-02-01 | Eaton Srl | Valvetrain for diesel engine having de-compression engine brake |
WO2018166612A1 (en) * | 2017-03-17 | 2018-09-20 | Wärtsilä Finland Oy | A control arrangement for a gas exchange valve in an internal combustion piston engine and method of operating a control arrangement for a gas exchange valve in an internal combustion engine |
EP3816415A4 (en) * | 2018-06-28 | 2022-03-23 | Weichai Power Co., Ltd. | INTAKE VALVE DEVICE CAPABLE OF IMPLEMENTING TWO-STAGE SWITCHING OF ONE GAS DISTRIBUTION PHASE AND DIESEL ENGINE |
KR102542071B1 (ko) * | 2018-07-16 | 2023-06-13 | 자콥스 비히클 시스템즈, 인코포레이티드. | 통합식 엔진 제동 및 로스트 모션 배기 밸브 개방을 위한 시스템 및 방법 |
WO2020030299A1 (en) | 2018-08-08 | 2020-02-13 | Eaton Intelligent Power Limited | Hybrid variable valve actuation system |
GB201915030D0 (en) * | 2019-10-17 | 2019-12-04 | Camcon Auto Ltd | Internal combustion engines including independently controllable valve actuators and methods of operation thereof |
CN111472859B (zh) * | 2020-05-26 | 2024-05-03 | 潍坊力创电子科技有限公司 | 液压挺柱 |
CN111535893B (zh) * | 2020-06-16 | 2024-05-07 | 潍坊力创电子科技有限公司 | 发动机缸内制动系统及与其配套的液压挺柱 |
CN112065524B (zh) * | 2020-09-11 | 2021-09-28 | 潍柴动力股份有限公司 | 一种摇臂总成及发动机 |
CN114623008B (zh) * | 2022-03-21 | 2023-05-23 | 潍柴动力股份有限公司 | 一种柴油机控制方法、装置及系统 |
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DE3136206A1 (de) | 1981-09-12 | 1983-03-31 | Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen | Kopiergeraet, insbesondere buero-kopiergeraet |
JPS59154805U (ja) * | 1983-03-31 | 1984-10-17 | 日野自動車株式会社 | 動弁装置 |
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DE19852209A1 (de) * | 1998-11-12 | 2000-05-18 | Hydraulik Ring Gmbh | Ventilsteuerung für Ein- und Auslaßventile von Verbrennungsmotoren |
US6474277B1 (en) * | 1999-09-16 | 2002-11-05 | Diesel Engine Retarders, Inc. | Method and apparatus for valve seating velocity control |
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US6694933B1 (en) * | 2002-09-19 | 2004-02-24 | Diesel Engine Retarders, Inc. | Lost motion system and method for fixed-time valve actuation |
CN100365292C (zh) * | 2003-03-24 | 2008-01-30 | 横浜Tlo株式会社 | 内燃机的可动气门阀装置、其控制方法以及液压驱动器 |
-
2005
- 2005-07-27 CN CN2005800428070A patent/CN101076655B/zh not_active Expired - Fee Related
- 2005-07-27 US US11/189,814 patent/US7484483B2/en not_active Expired - Fee Related
- 2005-07-27 JP JP2007536682A patent/JP5344821B2/ja not_active Expired - Fee Related
- 2005-07-27 BR BRPI0516108-8A patent/BRPI0516108A/pt not_active IP Right Cessation
- 2005-07-27 KR KR1020077010589A patent/KR101215534B1/ko not_active IP Right Cessation
- 2005-07-27 EP EP05791778.3A patent/EP1799972B1/en active Active
- 2005-07-27 WO PCT/US2005/026530 patent/WO2006044007A2/en active Application Filing
-
2008
- 2008-05-20 HK HK08105542.4A patent/HK1110924A1/xx unknown
Also Published As
Publication number | Publication date |
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CN101076655A (zh) | 2007-11-21 |
BRPI0516108A (pt) | 2008-08-26 |
JP5344821B2 (ja) | 2013-11-20 |
EP1799972B1 (en) | 2015-11-11 |
US7484483B2 (en) | 2009-02-03 |
EP1799972A4 (en) | 2012-01-11 |
US20060081213A1 (en) | 2006-04-20 |
CN101076655B (zh) | 2010-06-30 |
WO2006044007A2 (en) | 2006-04-27 |
WO2006044007A3 (en) | 2006-12-21 |
EP1799972A2 (en) | 2007-06-27 |
KR101215534B1 (ko) | 2012-12-26 |
JP2008517202A (ja) | 2008-05-22 |
KR20070073897A (ko) | 2007-07-10 |
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