CN101198772A - 可变气门致动器 - Google Patents
可变气门致动器 Download PDFInfo
- Publication number
- CN101198772A CN101198772A CNA2006800217286A CN200680021728A CN101198772A CN 101198772 A CN101198772 A CN 101198772A CN A2006800217286 A CNA2006800217286 A CN A2006800217286A CN 200680021728 A CN200680021728 A CN 200680021728A CN 101198772 A CN101198772 A CN 101198772A
- Authority
- CN
- China
- Prior art keywords
- actuation
- fluid
- piston
- spring
- actuator
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 170
- 230000007246 mechanism Effects 0.000 claims abstract description 52
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- 230000007935 neutral effect Effects 0.000 claims description 6
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims 3
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Images
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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- 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
- 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
- F01L2001/34446—Fluid accumulators for the feeding circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/154,039 | 2005-06-16 | ||
US11/154,039 US7302920B2 (en) | 2005-06-16 | 2005-06-16 | Variable valve actuator |
PCT/US2006/023155 WO2006138368A2 (en) | 2005-06-16 | 2006-06-15 | Variable valve actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101198772A true CN101198772A (zh) | 2008-06-11 |
CN101198772B CN101198772B (zh) | 2010-05-19 |
Family
ID=37571100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800217286A Expired - Fee Related CN101198772B (zh) | 2005-06-16 | 2006-06-15 | 可变气门致动器 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7302920B2 (zh) |
EP (1) | EP1893849A2 (zh) |
CN (1) | CN101198772B (zh) |
WO (1) | WO2006138368A2 (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606251A (zh) * | 2012-03-31 | 2012-07-25 | 江苏公大动力技术有限公司 | 可变气门致动器 |
CN102650286A (zh) * | 2011-02-25 | 2012-08-29 | 哈米尔顿森德斯特兰德公司 | 用于齿轮泵的输入轴组件 |
CN102720555A (zh) * | 2012-05-23 | 2012-10-10 | 江苏公大动力技术有限公司 | 可变气门驱动系统及其控制方法 |
CN102797527A (zh) * | 2012-03-31 | 2012-11-28 | 江苏公大动力技术有限公司 | 可变气门致动器的开关时刻测量方法 |
CN103993925A (zh) * | 2014-05-19 | 2014-08-20 | 江苏公大动力技术有限公司 | 可变驱动器 |
CN104061037A (zh) * | 2014-03-27 | 2014-09-24 | 江苏公大动力技术有限公司 | 一种可变气门驱动流体供应系统 |
CN104088681A (zh) * | 2014-04-04 | 2014-10-08 | 江苏公大动力技术有限公司 | 可变驱动器 |
US8978604B2 (en) | 2012-03-31 | 2015-03-17 | Jiangsu Gongda Power Technologies Co., Ltd. | Variable valve actuator |
CN104421007A (zh) * | 2013-09-10 | 2015-03-18 | 谢庆生 | 配气相位和气门升程均独立连续可调的调节方法及装置 |
CN111212961A (zh) * | 2017-05-22 | 2020-05-29 | 瑞士材料试验研究所 | 用于对动态运动的构件进行加速和制动的液压驱动装置 |
CN115628240A (zh) * | 2022-09-23 | 2023-01-20 | 燕山大学 | 基于超磁致气动阀的气液联动调速系统 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004076254A1 (en) * | 2003-02-24 | 2004-09-10 | Bendix Commercial Vehicle Systems Llc | Electro-pneumatic latching valve system |
US7354118B2 (en) * | 2005-02-25 | 2008-04-08 | Bendix Commercial Vehicle Systems, Inc. | Control valve system |
US7302920B2 (en) * | 2005-06-16 | 2007-12-04 | Zheng Lou | Variable valve actuator |
US20090084257A1 (en) * | 2007-09-28 | 2009-04-02 | Caterpillar Inc. | Hydraulic cylinder having multi-stage snubbing valve |
WO2009073810A2 (en) * | 2007-12-05 | 2009-06-11 | Pacific Scientific Company | Snubber valve |
US7779747B2 (en) * | 2007-12-27 | 2010-08-24 | General Electric Company | Actuator and method for producing mechanical motion |
DE102008054014A1 (de) * | 2008-10-30 | 2010-05-06 | Man Nutzfahrzeuge Aktiengesellschaft | Gaswechselventil für Brennkraftmaschinen |
CN101865002B (zh) * | 2010-05-25 | 2011-11-09 | 吉林大学 | 用于内燃机的电控液压可变气门机构 |
US9239015B2 (en) * | 2012-03-13 | 2016-01-19 | GM Global Technology Operations LLC | Cylinder pressure based pump control systems and methods |
WO2019117947A1 (en) * | 2017-12-15 | 2019-06-20 | Halliburton Energy Services, Inc. | Pumping system with actuator |
EP3656990A1 (de) | 2018-11-22 | 2020-05-27 | EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt | Hydraulischer antrieb zum beschleunigen und abbremsen dynamisch zu bewegender bauteile |
US20240035400A1 (en) | 2019-12-20 | 2024-02-01 | Empa Eidgenossische Material-Prufungs- Und Forschungsanstalt | Hydraulic Drive for Accelerating and Braking Components That Are To Be Moved Dynamically |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3836725C1 (zh) | 1988-10-28 | 1989-12-21 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US4930461A (en) | 1989-08-04 | 1990-06-05 | Outboard Marine Corporation | One-piece lost foam pattern for an intake manifold |
JP2931099B2 (ja) * | 1991-11-29 | 1999-08-09 | キャタピラー インコーポレイテッド | エンジンバルブ着座速度緩衝油圧スナッバ |
US5248123A (en) | 1991-12-11 | 1993-09-28 | North American Philips Corporation | Pilot operated hydraulic valve actuator |
DE19501495C1 (de) | 1995-01-19 | 1995-11-23 | Daimler Benz Ag | Hydraulische Ventilsteuervorrichtung |
DE19621951C1 (de) | 1996-05-31 | 1997-07-10 | Daimler Benz Ag | Hydraulische Venbtilsteuervorrichtung |
DE19621719C1 (de) | 1996-05-31 | 1997-07-17 | Daimler Benz Ag | Hydraulische Ventilsteuervorrichtung |
DE29704758U1 (de) | 1997-03-15 | 1997-05-07 | FEV Motorentechnik GmbH & Co. KG, 52078 Aachen | Hydraulische Schalteinheit |
DE19716042C1 (de) | 1997-04-17 | 1998-05-07 | Daimler Benz Ag | Hydraulische Steuervorrichtung für wenigstens ein Hubventil |
DE19853355C1 (de) | 1998-11-19 | 2000-08-31 | Daimler Chrysler Ag | Hydraulisch steuerbares Hubventil |
DE10155669A1 (de) * | 2001-11-13 | 2003-05-22 | Bosch Gmbh Robert | Vorrichtung zur Steuerung mindestens eines Gaswechselventils |
US6978747B2 (en) * | 2003-04-01 | 2005-12-27 | International Engine Intellectual Property Company, Llc | Hydraulic actuator cartridge for a valve |
ITBO20030390A1 (it) * | 2003-06-23 | 2004-12-24 | Magneti Marelli Powertrain Spa | Metodo e dispositivo di controllo della velocita' delle valvole |
US7156058B1 (en) * | 2005-06-16 | 2007-01-02 | Zheng Lou | Variable valve actuator |
US7302920B2 (en) * | 2005-06-16 | 2007-12-04 | Zheng Lou | Variable valve actuator |
-
2005
- 2005-06-16 US US11/154,039 patent/US7302920B2/en not_active Expired - Fee Related
-
2006
- 2006-01-05 US US11/326,017 patent/US7194991B2/en not_active Expired - Fee Related
- 2006-06-15 CN CN2006800217286A patent/CN101198772B/zh not_active Expired - Fee Related
- 2006-06-15 EP EP06773153A patent/EP1893849A2/en active Pending
- 2006-06-15 WO PCT/US2006/023155 patent/WO2006138368A2/en active Application Filing
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102650286B (zh) * | 2011-02-25 | 2015-08-19 | 哈米尔顿森德斯特兰德公司 | 用于齿轮泵的输入轴组件 |
CN102650286A (zh) * | 2011-02-25 | 2012-08-29 | 哈米尔顿森德斯特兰德公司 | 用于齿轮泵的输入轴组件 |
CN102797527A (zh) * | 2012-03-31 | 2012-11-28 | 江苏公大动力技术有限公司 | 可变气门致动器的开关时刻测量方法 |
CN102606251A (zh) * | 2012-03-31 | 2012-07-25 | 江苏公大动力技术有限公司 | 可变气门致动器 |
US8978604B2 (en) | 2012-03-31 | 2015-03-17 | Jiangsu Gongda Power Technologies Co., Ltd. | Variable valve actuator |
CN102720555A (zh) * | 2012-05-23 | 2012-10-10 | 江苏公大动力技术有限公司 | 可变气门驱动系统及其控制方法 |
CN104421007A (zh) * | 2013-09-10 | 2015-03-18 | 谢庆生 | 配气相位和气门升程均独立连续可调的调节方法及装置 |
CN104061037A (zh) * | 2014-03-27 | 2014-09-24 | 江苏公大动力技术有限公司 | 一种可变气门驱动流体供应系统 |
CN104088681A (zh) * | 2014-04-04 | 2014-10-08 | 江苏公大动力技术有限公司 | 可变驱动器 |
CN103993925A (zh) * | 2014-05-19 | 2014-08-20 | 江苏公大动力技术有限公司 | 可变驱动器 |
CN103993925B (zh) * | 2014-05-19 | 2016-08-24 | 宁波华液机器制造有限公司 | 可变驱动器 |
CN111212961A (zh) * | 2017-05-22 | 2020-05-29 | 瑞士材料试验研究所 | 用于对动态运动的构件进行加速和制动的液压驱动装置 |
CN111212961B (zh) * | 2017-05-22 | 2022-04-29 | 瑞士材料试验研究所 | 用于对动态运动的构件进行加速和制动的液压驱动装置 |
CN115628240A (zh) * | 2022-09-23 | 2023-01-20 | 燕山大学 | 基于超磁致气动阀的气液联动调速系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2006138368A3 (en) | 2007-06-28 |
EP1893849A2 (en) | 2008-03-05 |
US20060283408A1 (en) | 2006-12-21 |
US7194991B2 (en) | 2007-03-27 |
US20060283410A1 (en) | 2006-12-21 |
WO2006138368A2 (en) | 2006-12-28 |
CN101198772B (zh) | 2010-05-19 |
US7302920B2 (en) | 2007-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU GONGDA POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LGD TECHNOLOGY CO., LTD. Effective date: 20091225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091225 Address after: Postcode 15, Fuhua Road, Changshou City Economic Development Zone, Jiangsu, China: 215513 Applicant after: Jiangsu Gongda Power Technologies Co., Ltd. Address before: michigan Applicant before: LGD Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NINGBO HUAYE MACHINE MANUFACTURE CO., LTD. Free format text: FORMER OWNER: JIANGSU GONGDA POWER TECHNOLOGY CO., LTD. Effective date: 20150604 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215500 SUZHOU, JIANGSU PROVINCE TO: 315131 NINGBO, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150604 Address after: 315131 Zhejiang city of Ningbo Province Wang town Yinzhou District week Jiacun Patentee after: Ningbo Hoyea Machine Manufacturing Co., Ltd. Address before: 215500 Fuhua Road, Changshou City Economic Development Zone, Jiangsu, 15 Patentee before: Jiangsu Gongda Power Technologies Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20210615 |
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CF01 | Termination of patent right due to non-payment of annual fee |