CN105814290B - 排气阀驱动装置以及具有该排气阀驱动装置的内燃机 - Google Patents

排气阀驱动装置以及具有该排气阀驱动装置的内燃机 Download PDF

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Publication number
CN105814290B
CN105814290B CN201480062833.9A CN201480062833A CN105814290B CN 105814290 B CN105814290 B CN 105814290B CN 201480062833 A CN201480062833 A CN 201480062833A CN 105814290 B CN105814290 B CN 105814290B
Authority
CN
China
Prior art keywords
cylinder
exhaust valve
piston
valve
oil
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 - Fee Related
Application number
CN201480062833.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN105814290A (zh
Inventor
石田裕幸
村田聪
奥村直树
三柳晃洋
沟口顺之
柳润
江户浩二
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.)
Mitsubishi Heavy Industries Ltd
Japan Engine Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Japan Engine Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd, Japan Engine Corp filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN105814290A publication Critical patent/CN105814290A/zh
Application granted granted Critical
Publication of CN105814290B publication Critical patent/CN105814290B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F01L9/14—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 the volume of the chamber being variable, e.g. for varying the lift or the timing of a 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
    • F01L1/02—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
    • F01L1/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
CN201480062833.9A 2013-12-25 2014-09-26 排气阀驱动装置以及具有该排气阀驱动装置的内燃机 Expired - Fee Related CN105814290B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-267798 2013-12-25
JP2013267798A JP6092090B2 (ja) 2013-12-25 2013-12-25 排気弁駆動装置およびこれを備えた内燃機関
PCT/JP2014/075754 WO2015098219A1 (ja) 2013-12-25 2014-09-26 排気弁駆動装置およびこれを備えた内燃機関

Publications (2)

Publication Number Publication Date
CN105814290A CN105814290A (zh) 2016-07-27
CN105814290B true CN105814290B (zh) 2018-11-02

Family

ID=53478099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480062833.9A Expired - Fee Related CN105814290B (zh) 2013-12-25 2014-09-26 排气阀驱动装置以及具有该排气阀驱动装置的内燃机

Country Status (4)

Country Link
JP (1) JP6092090B2 (enExample)
KR (2) KR20160147070A (enExample)
CN (1) CN105814290B (enExample)
WO (1) WO2015098219A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6034922B1 (ja) 2015-06-22 2016-11-30 富士重工業株式会社 車両用制御装置
CN106703928B (zh) * 2016-12-28 2022-07-15 沪东重机有限公司 由伺服油直接驱动的排气阀控制执行系统
CN108868936B (zh) * 2018-06-13 2020-09-08 中国北方发动机研究所(天津) 一种内燃机高紧凑液力挺柱

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1033091A (zh) * 1987-11-05 1989-05-24 奥格斯堡·纽伦堡机械公司伯迈斯特与韦恩柴油机分公司 控制一下船用柴油发动机的液动排气阀的关闭运动的方法及用于此方法中的排气阀
CN103277163A (zh) * 2013-05-07 2013-09-04 江苏公大动力技术有限公司 一种可变升程驱动器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0158740U (enExample) * 1987-10-06 1989-04-12
JPH0726922A (ja) * 1993-07-07 1995-01-27 Zexel Corp 内燃機関のバルブ制御装置
JPH094425A (ja) * 1995-06-19 1997-01-07 Nissan Motor Co Ltd 内燃機関の可変動弁装置
JP3160502B2 (ja) * 1995-09-01 2001-04-25 日鍛バルブ株式会社 ダンパ付油圧式吸排気弁駆動装置
JP2964235B2 (ja) 1998-03-04 1999-10-18 株式会社グリーンライフ プランター吊下具
JP4043136B2 (ja) * 1999-03-30 2008-02-06 三菱重工業株式会社 油圧式排気弁駆動装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1033091A (zh) * 1987-11-05 1989-05-24 奥格斯堡·纽伦堡机械公司伯迈斯特与韦恩柴油机分公司 控制一下船用柴油发动机的液动排气阀的关闭运动的方法及用于此方法中的排气阀
CN103277163A (zh) * 2013-05-07 2013-09-04 江苏公大动力技术有限公司 一种可变升程驱动器

Also Published As

Publication number Publication date
JP2015124631A (ja) 2015-07-06
WO2015098219A1 (ja) 2015-07-02
KR20160147070A (ko) 2016-12-21
CN105814290A (zh) 2016-07-27
KR20160067918A (ko) 2016-06-14
JP6092090B2 (ja) 2017-03-08
KR101727872B1 (ko) 2017-04-17

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170814

Address after: Japan's Tokyo port harbor two chome 16 No. 5

Applicant after: MITSUBISHI HEAVY INDUSTRIES, Ltd.

Applicant after: JAPAN ENGINE Corp.

Address before: Japan's Tokyo port harbor two chome 16 No. 5

Applicant before: MITSUBISHI HEAVY INDUSTRIES, Ltd.

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181102