CN104160119B - 液压致动器和气体交换阀布置 - Google Patents

液压致动器和气体交换阀布置 Download PDF

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Publication number
CN104160119B
CN104160119B CN201380012490.0A CN201380012490A CN104160119B CN 104160119 B CN104160119 B CN 104160119B CN 201380012490 A CN201380012490 A CN 201380012490A CN 104160119 B CN104160119 B CN 104160119B
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CN
China
Prior art keywords
valve
hydraulic
pumping chamber
importation
gas exchange
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.)
Active
Application number
CN201380012490.0A
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English (en)
Chinese (zh)
Other versions
CN104160119A (zh
Inventor
S·尼尼康佳斯
马格努斯·松德斯滕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wartsila Finland Oy
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Wartsila Finland Oy
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Publication date
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Publication of CN104160119A publication Critical patent/CN104160119A/zh
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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)
CN201380012490.0A 2012-03-09 2013-02-26 液压致动器和气体交换阀布置 Active CN104160119B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20125254A FI124349B (en) 2012-03-09 2012-03-09 Hydraulic actuator and gas exchange valve arrangement
FI20125254 2012-03-09
PCT/FI2013/050213 WO2013132149A1 (en) 2012-03-09 2013-02-26 Hydraulic actuator and gas exchange valve arrangement

Publications (2)

Publication Number Publication Date
CN104160119A CN104160119A (zh) 2014-11-19
CN104160119B true CN104160119B (zh) 2016-08-31

Family

ID=47915285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380012490.0A Active CN104160119B (zh) 2012-03-09 2013-02-26 液压致动器和气体交换阀布置

Country Status (5)

Country Link
EP (1) EP2834480B1 (ko)
KR (1) KR102032010B1 (ko)
CN (1) CN104160119B (ko)
FI (1) FI124349B (ko)
WO (1) WO2013132149A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027322B (zh) * 2018-09-24 2019-07-02 中煤科工集团重庆研究院有限公司 二位四通阀

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373424A (en) * 1979-09-04 1983-02-15 Aisin Seiki Kabushiki Kaisha Hydraulic booster
EP0693408A2 (en) * 1994-07-21 1996-01-24 Sumitomo Electric Industries, Ltd. Hydraulic booster
CN102105657A (zh) * 2008-07-31 2011-06-22 瓦锡兰芬兰有限公司 活塞式发动机中的控制装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209737A (en) * 1962-06-27 1965-10-05 Mitsubishi Shipbuilding & Eng Valve operating device for internal combustion engine
DE2008668C3 (de) * 1970-02-25 1980-08-21 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Steuern eines Einlaß- oder Auslaßventils einer Brennkraftmaschine
JPS641652A (en) * 1987-06-24 1989-01-06 Sumitomo Electric Ind Ltd Liquid pressure booster
JP2002138807A (ja) * 2000-11-07 2002-05-17 Nippon Soken Inc 内燃機関の動弁装置
JP2004084670A (ja) 2002-08-28 2004-03-18 Man B & W Diesel As 水圧で作動されるバルブ
US6899068B2 (en) 2002-09-30 2005-05-31 Caterpillar Inc Hydraulic valve actuation system
JP4686561B2 (ja) 2008-02-14 2011-05-25 エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド 大型２サイクルディーゼルエンジン用の排気弁アクチュエータ
FI20095970L (fi) * 2009-09-21 2011-03-30 Waertsilae Finland Oy Järjestely kaasunvaihtoventtiilin käyttämiseksi

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373424A (en) * 1979-09-04 1983-02-15 Aisin Seiki Kabushiki Kaisha Hydraulic booster
EP0693408A2 (en) * 1994-07-21 1996-01-24 Sumitomo Electric Industries, Ltd. Hydraulic booster
CN102105657A (zh) * 2008-07-31 2011-06-22 瓦锡兰芬兰有限公司 活塞式发动机中的控制装置

Also Published As

Publication number Publication date
KR20140140571A (ko) 2014-12-09
EP2834480A1 (en) 2015-02-11
FI124349B (en) 2014-07-15
KR102032010B1 (ko) 2019-10-14
WO2013132149A1 (en) 2013-09-12
EP2834480B1 (en) 2016-02-24
FI20125254A (fi) 2013-09-10
CN104160119A (zh) 2014-11-19

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