JP2008517202A - 内燃機関における可変弁作動のためのシステム及び方法 - Google Patents
内燃機関における可変弁作動のためのシステム及び方法 Download PDFInfo
- Publication number
- JP2008517202A JP2008517202A JP2007536682A JP2007536682A JP2008517202A JP 2008517202 A JP2008517202 A JP 2008517202A JP 2007536682 A JP2007536682 A JP 2007536682A JP 2007536682 A JP2007536682 A JP 2007536682A JP 2008517202 A JP2008517202 A JP 2008517202A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- engine
- piston
- outer piston
- reset
- 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.)
- Granted
Links
Images
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)
Abstract
Description
1つ以上の機関弁200は、機関シリンダと機関の吸気又は排気マニホールドとの間に選択的な連通を提供する吸気、排気、又は補助弁であり得る。
Claims (18)
- 機関弁イベントを生じるために内燃機関における機関弁を作動させるためのシステムであって、
弁作動運動を与える手段と、
前記運動を与える手段及び前記機関弁の中間に配置されるハウジングと、
その中に形成された空洞を有し、前記ハウジング内に形成された孔内に滑動可能に配置された外側ピストンと、
前記外側ピストン空洞内に滑動可能に配置された内側ピストンと、
2つ以上の位置を有し、前記外側ピストン空洞と連通する弁とを備え、前記弁の前記位置は、前記機関弁イベントのタイミングを決定するシステム。 - 前記弁の前記位置は、前記機関弁の開放タイミングを決定する請求項1に記載のシステム。
- 前記弁の前記位置は、前記機関弁の閉鎖タイミングを決定する請求項1に記載のシステム。
- 前記外側ピストン空洞に流体圧流体を供給するように構成された供給通路と、
前記外側ピストン空洞から流体圧流体を解放するように構成されたリセット通路とをさらに備える請求項1に記載のシステム。 - 前記弁は、前記供給通路内に配置される請求項4に記載のシステム。
- 前記弁の前記位置は、前記機関弁の閉鎖タイミングを決定する請求項5に記載のシステム。
- 前記弁は、前記リセット通路内に配置される請求項4に記載のシステム。
- 前記弁の前記位置は、前記機関弁の開放タイミングを決定する請求項7に記載のシステム。
- 前記弁に動作可能に接続されるコントローラをさらに備える請求項1に記載のシステム。
- 前記供給通路は、前記リセット通路に動作可能に接続される請求項4に記載のシステム。
- 前記弁は、二方向切り替え弁を備える請求項1に記載のシステム。
- 前記弁は、三方向切り替え弁を備える請求項1に記載のシステム。
- 前記機関弁イベントは、主吸気弁イベント、主排気弁イベント、圧縮解放制動弁イベント、抽気制動弁イベント、及び排気ガス再循環弁イベントからなる群から選択される機関弁イベントを含む請求項1に記載のシステム。
- 機関弁イベントを生じるために内燃機関における機関弁を作動させるためのシステムであって、
弁作動運動を与える手段と、
前記運動を与える手段及び前記機関弁の中間に配置されるハウジングと、
その中に形成された空洞を有し、前記ハウジング内に形成された孔内に滑動可能に配置された外側ピストンと、
前記外側ピストン空洞内に滑動可能に配置された内側ピストンと、
第1の位置及び第2の位置を有し、前記外側ピストン空洞と連通する弁であって、前記弁の前記位置は、前記機関弁イベントのタイミングを決定する、前記弁と、
前記外側ピストン空洞に流体圧流体を供給するように構成された供給通路と、
前記外側ピストン空洞から流体圧流体を解放するように構成されたリセット通路とを備えるシステム。 - 前記弁は、前記供給通路内に配置される請求項14に記載のシステム。
- 前記弁の前記位置は、前記機関弁の閉鎖タイミングを決定する請求項15に記載のシステム。
- 前記弁は、前記リセット通路内に配置される請求項14に記載のシステム。
- 前記弁の前記位置は、前記機関弁の開放タイミングを決定する請求項17に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61817804P | 2004-10-14 | 2004-10-14 | |
US60/618,178 | 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 (2)
Publication Number | Publication Date |
---|---|
JP2008517202A true JP2008517202A (ja) | 2008-05-22 |
JP5344821B2 JP5344821B2 (ja) | 2013-11-20 |
Family
ID=36203361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007536682A Expired - Fee Related JP5344821B2 (ja) | 2004-10-14 | 2005-07-27 | 内燃機関における可変弁作動のためのシステム及び方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7484483B2 (ja) |
EP (1) | EP1799972B1 (ja) |
JP (1) | JP5344821B2 (ja) |
KR (1) | KR101215534B1 (ja) |
CN (1) | CN101076655B (ja) |
BR (1) | BRPI0516108A (ja) |
HK (1) | HK1110924A1 (ja) |
WO (1) | WO2006044007A2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006300047A (ja) * | 2005-03-24 | 2006-11-02 | Honda Motor Co Ltd | 4ストローク内燃機関の可変動弁機構 |
JP2010500497A (ja) * | 2006-08-10 | 2010-01-07 | ダイムラー・アクチェンゲゼルシャフト | 内燃機関 |
JP2013501870A (ja) * | 2009-08-07 | 2013-01-17 | ジェイコブス ビークル システムズ、インコーポレイテッド | バルブキャッチピストンを備えた空転可変バルブ作動装置 |
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 |
JP2017521592A (ja) * | 2014-06-10 | 2017-08-03 | ジェイコブス ビークル システムズ、インコーポレイテッド | 内燃エンジン内の補助モーション源と主モーション負荷経路との間のリンク機構 |
CN107771242A (zh) * | 2015-06-24 | 2018-03-06 | 伊顿(意大利)有限公司 | 用于具有发动机减压制动的柴油发动机的配气机构 |
JP2021530647A (ja) * | 2018-07-16 | 2021-11-11 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジンブレーキおよびロストモーション排気バルブ開放を組み合わせたシステムおよび方法 |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8820276B2 (en) | 1997-12-11 | 2014-09-02 | Jacobs Vehicle Systems, Inc. | Variable lost motion valve actuator and method |
US7284533B1 (en) * | 2006-05-08 | 2007-10-23 | Jacobs Vehicle Systems, Inc | Method of operating an engine brake |
JP2008208795A (ja) * | 2007-02-27 | 2008-09-11 | Honda Motor Co Ltd | エンジン |
JP2008208796A (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. |
US7984705B2 (en) * | 2009-01-05 | 2011-07-26 | Zhou Yang | Engine braking apparatus with two-level pressure control valves |
KR101047658B1 (ko) * | 2009-07-31 | 2011-07-07 | 기아자동차주식회사 | 엔진브레이크 모듈 |
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 |
US9790824B2 (en) | 2010-07-27 | 2017-10-17 | Jacobs Vehicle Systems, Inc. | Lost motion valve actuation systems with locking elements including wedge locking elements |
CN107829791B (zh) * | 2010-07-27 | 2021-01-05 | 雅各布斯车辆系统公司 | 组合发动机制动和正功率发动机空动阀致动系统 |
KR101171912B1 (ko) * | 2010-11-29 | 2012-08-07 | 기아자동차주식회사 | 밸브브릿지 일체형 가변 밸브 액츄에이터 |
CN102635418A (zh) * | 2011-02-15 | 2012-08-15 | 奚勇 | 用于发动机制动器的阀升重置方法和装置 |
CN103180556B (zh) * | 2011-04-15 | 2015-06-10 | 丰田自动车株式会社 | 发动机的控制装置 |
US8863726B2 (en) * | 2011-09-21 | 2014-10-21 | Jacobs Vehicle Systems, Inc. | Method and system for engine cylinder decompression |
KR101272942B1 (ko) * | 2011-09-30 | 2013-06-11 | 현대자동차주식회사 | 가변밸브 장치 |
US20130228235A1 (en) * | 2012-03-05 | 2013-09-05 | Eaton Corporation | Lubricating valve train carrier |
GB2503705A (en) | 2012-07-05 | 2014-01-08 | Eaton Srl | Hydraulic Lash Adjuster and Lost Motion System |
JP6034498B2 (ja) * | 2012-09-25 | 2016-11-30 | ルノー・トラックス | 弁作動機構及びかかる弁作動機構を備えた自動車 |
JP2016505760A (ja) * | 2012-12-18 | 2016-02-25 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジン弁作動を制御するためのロッカー・ラッチ |
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 |
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 |
CA2931393A1 (en) | 2013-11-25 | 2015-05-28 | Pacbrake Company | Compression-release engine brake system for lost motion rocker arm assembly and method of operation thereof |
EP3194734B1 (en) * | 2014-09-18 | 2020-08-12 | Eaton Intelligent Power Limited | Rocker arm assembly for engine braking |
EP3298251B1 (en) | 2015-05-18 | 2020-01-01 | Eaton Intelligent Power Limited | Rocker arm having oil release valve that operates as an accumulator |
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 |
US20210262367A1 (en) * | 2018-06-28 | 2021-08-26 | Weichai Power Co., Ltd. | Intake Valve Device Capable of Implementing Two-Stage Switching of Gas Distribution Phase and Diesel Engine |
CN112639254A (zh) | 2018-08-08 | 2021-04-09 | 伊顿智能动力有限公司 | 混合可变气门致动系统 |
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154805U (ja) * | 1983-03-31 | 1984-10-17 | 日野自動車株式会社 | 動弁装置 |
JPS60201019A (ja) * | 1984-03-26 | 1985-10-11 | Hitachi Ltd | 内燃機関の開弁時間制御装置 |
JP2000516683A (ja) * | 1996-08-22 | 2000-12-12 | ディーゼル エンジン リターダーズ,インコーポレイテッド | エンジン弁の制御装置および方法 |
JP2001524639A (ja) * | 1997-11-21 | 2001-12-04 | ディーゼル エンジン リターダーズ,インコーポレイテッド | 制限式ロストモーション・タペットの弁着座速度制限装置 |
JP2003509619A (ja) * | 1999-09-16 | 2003-03-11 | ディーゼル エンジン リターダーズ、インコーポレイテッド | バルブ着座速度制御の方法および装置 |
WO2004085858A1 (ja) * | 2003-03-24 | 2004-10-07 | Yokohama Tlo Company,Ltd. | 内燃機関の可変動弁装置とその制御方法および油圧アクチュエータ |
JP2005534850A (ja) * | 2002-07-30 | 2005-11-17 | ロータス カーズ リミテッド | 流体フロー制御用電動バルブ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3136206A1 (de) | 1981-09-12 | 1983-03-31 | Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen | Kopiergeraet, insbesondere buero-kopiergeraet |
JPS60252114A (ja) * | 1984-05-30 | 1985-12-12 | Hino Motors Ltd | エンジン・ブレ−キ動作装置 |
DE19852209A1 (de) * | 1998-11-12 | 2000-05-18 | Hydraulik Ring Gmbh | Ventilsteuerung für Ein- und Auslaßventile von Verbrennungsmotoren |
DE10155669A1 (de) * | 2001-11-13 | 2003-05-22 | Bosch Gmbh Robert | Vorrichtung zur Steuerung mindestens eines Gaswechselventils |
US7174881B2 (en) * | 2001-12-07 | 2007-02-13 | Caterpillar Inc. | Actuation valve for controlling fuel injector and compression release valve, and engine using same |
US6694933B1 (en) * | 2002-09-19 | 2004-02-24 | Diesel Engine Retarders, Inc. | Lost motion system and method for fixed-time valve actuation |
-
2005
- 2005-07-27 US US11/189,814 patent/US7484483B2/en not_active Expired - Fee Related
- 2005-07-27 WO PCT/US2005/026530 patent/WO2006044007A2/en active Application Filing
- 2005-07-27 BR BRPI0516108-8A patent/BRPI0516108A/pt not_active IP Right Cessation
- 2005-07-27 JP JP2007536682A patent/JP5344821B2/ja not_active Expired - Fee Related
- 2005-07-27 EP EP05791778.3A patent/EP1799972B1/en active Active
- 2005-07-27 CN CN2005800428070A patent/CN101076655B/zh not_active Expired - Fee Related
- 2005-07-27 KR KR1020077010589A patent/KR101215534B1/ko not_active IP Right Cessation
-
2008
- 2008-05-20 HK HK08105542.4A patent/HK1110924A1/xx unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154805U (ja) * | 1983-03-31 | 1984-10-17 | 日野自動車株式会社 | 動弁装置 |
JPS60201019A (ja) * | 1984-03-26 | 1985-10-11 | Hitachi Ltd | 内燃機関の開弁時間制御装置 |
JP2000516683A (ja) * | 1996-08-22 | 2000-12-12 | ディーゼル エンジン リターダーズ,インコーポレイテッド | エンジン弁の制御装置および方法 |
JP2001524639A (ja) * | 1997-11-21 | 2001-12-04 | ディーゼル エンジン リターダーズ,インコーポレイテッド | 制限式ロストモーション・タペットの弁着座速度制限装置 |
JP2003509619A (ja) * | 1999-09-16 | 2003-03-11 | ディーゼル エンジン リターダーズ、インコーポレイテッド | バルブ着座速度制御の方法および装置 |
JP2005534850A (ja) * | 2002-07-30 | 2005-11-17 | ロータス カーズ リミテッド | 流体フロー制御用電動バルブ |
WO2004085858A1 (ja) * | 2003-03-24 | 2004-10-07 | Yokohama Tlo Company,Ltd. | 内燃機関の可変動弁装置とその制御方法および油圧アクチュエータ |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006300047A (ja) * | 2005-03-24 | 2006-11-02 | Honda Motor Co Ltd | 4ストローク内燃機関の可変動弁機構 |
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 |
JP2010500497A (ja) * | 2006-08-10 | 2010-01-07 | ダイムラー・アクチェンゲゼルシャフト | 内燃機関 |
JP2013501870A (ja) * | 2009-08-07 | 2013-01-17 | ジェイコブス ビークル システムズ、インコーポレイテッド | バルブキャッチピストンを備えた空転可変バルブ作動装置 |
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 |
JP2017521592A (ja) * | 2014-06-10 | 2017-08-03 | ジェイコブス ビークル システムズ、インコーポレイテッド | 内燃エンジン内の補助モーション源と主モーション負荷経路との間のリンク機構 |
CN107771242A (zh) * | 2015-06-24 | 2018-03-06 | 伊顿(意大利)有限公司 | 用于具有发动机减压制动的柴油发动机的配气机构 |
CN107771242B (zh) * | 2015-06-24 | 2020-06-23 | 伊顿(意大利)有限公司 | 用于具有发动机减压制动的柴油发动机的配气机构 |
JP2021530647A (ja) * | 2018-07-16 | 2021-11-11 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジンブレーキおよびロストモーション排気バルブ開放を組み合わせたシステムおよび方法 |
JP7182687B2 (ja) | 2018-07-16 | 2022-12-02 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジンブレーキおよびロストモーション排気バルブ開放を組み合わせたシステムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101076655B (zh) | 2010-06-30 |
EP1799972A2 (en) | 2007-06-27 |
EP1799972A4 (en) | 2012-01-11 |
JP5344821B2 (ja) | 2013-11-20 |
BRPI0516108A (pt) | 2008-08-26 |
KR101215534B1 (ko) | 2012-12-26 |
KR20070073897A (ko) | 2007-07-10 |
WO2006044007A3 (en) | 2006-12-21 |
CN101076655A (zh) | 2007-11-21 |
US7484483B2 (en) | 2009-02-03 |
US20060081213A1 (en) | 2006-04-20 |
WO2006044007A2 (en) | 2006-04-27 |
EP1799972B1 (en) | 2015-11-11 |
HK1110924A1 (en) | 2008-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5344821B2 (ja) | 内燃機関における可変弁作動のためのシステム及び方法 | |
EP1733125B1 (en) | Valve bridge with integrated lost motion system | |
US6694933B1 (en) | Lost motion system and method for fixed-time valve actuation | |
US6925976B2 (en) | Modal variable valve actuation system for internal combustion engine and method for operating the same | |
US5787859A (en) | Method and apparatus to accomplish exhaust air recirculation during engine braking and/or exhaust gas recirculation during positive power operation of an internal combustion engine | |
EP1537321B1 (en) | System and method for internal exhaust gas recirculation | |
CN1985072B (zh) | 用于发动机气门致动的主和偏置致动摇臂 | |
US7793624B2 (en) | Engine brake apparatus | |
US8151763B2 (en) | Bias system for dedicated engine braking rocker arm in a lost motion system | |
WO2014047643A1 (en) | Intgrated lost motion rocker brake with automatic reset | |
US6920868B2 (en) | System and method for modifying engine valve lift | |
US7069888B2 (en) | System and method for valve actuation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080725 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100924 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101001 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110104 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110112 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110201 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110208 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110301 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110913 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111213 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111220 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120113 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120803 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121203 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20121210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130226 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130527 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130603 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130626 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130703 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130809 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130813 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |