KR20160147070A - 배기밸브 구동장치 및 이것을 구비한 내연기관 - Google Patents

배기밸브 구동장치 및 이것을 구비한 내연기관 Download PDF

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Publication number
KR20160147070A
KR20160147070A KR1020167035103A KR20167035103A KR20160147070A KR 20160147070 A KR20160147070 A KR 20160147070A KR 1020167035103 A KR1020167035103 A KR 1020167035103A KR 20167035103 A KR20167035103 A KR 20167035103A KR 20160147070 A KR20160147070 A KR 20160147070A
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KR
South Korea
Prior art keywords
exhaust valve
cylinder
piston
hydraulic pressure
hydraulic
Prior art date
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Ceased
Application number
KR1020167035103A
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English (en)
Korean (ko)
Inventor
히로유키 이시다
사토루 무라타
나오키 오쿠무라
아키히로 미야나기
준지 미조구치
준 야나기
고지 에도
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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.)
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Application filed by 미츠비시 쥬고교 가부시키가이샤 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20160147070A publication Critical patent/KR20160147070A/ko
Ceased legal-status Critical Current

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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
    • 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
    • F01L9/025—
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
KR1020167035103A 2013-12-25 2014-09-26 배기밸브 구동장치 및 이것을 구비한 내연기관 Ceased KR20160147070A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
JPJP-P-2013-267798 2013-12-25
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020167011745A Division KR101727872B1 (ko) 2013-12-25 2014-09-26 배기밸브 구동장치 및 이것을 구비한 내연기관

Publications (1)

Publication Number Publication Date
KR20160147070A true KR20160147070A (ko) 2016-12-21

Family

ID=53478099

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020167011745A Expired - Fee Related KR101727872B1 (ko) 2013-12-25 2014-09-26 배기밸브 구동장치 및 이것을 구비한 내연기관
KR1020167035103A Ceased KR20160147070A (ko) 2013-12-25 2014-09-26 배기밸브 구동장치 및 이것을 구비한 내연기관

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020167011745A Expired - Fee Related KR101727872B1 (ko) 2013-12-25 2014-09-26 배기밸브 구동장치 및 이것을 구비한 내연기관

Country Status (4)

Country Link
JP (1) JP6092090B2 (enrdf_load_stackoverflow)
KR (2) KR101727872B1 (enrdf_load_stackoverflow)
CN (1) CN105814290B (enrdf_load_stackoverflow)
WO (1) WO2015098219A1 (enrdf_load_stackoverflow)

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244111A (ja) 1987-11-05 1989-09-28 Man B & W Diesel As 排気弁の閉鎖運動制御法およびこの方法ににおいて使用される排気弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0158740U (enrdf_load_stackoverflow) * 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
CN103277163B (zh) * 2013-05-07 2015-06-24 宁波华液机器制造有限公司 一种可变升程驱动器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244111A (ja) 1987-11-05 1989-09-28 Man B & W Diesel As 排気弁の閉鎖運動制御法およびこの方法ににおいて使用される排気弁

Also Published As

Publication number Publication date
WO2015098219A1 (ja) 2015-07-02
KR20160067918A (ko) 2016-06-14
JP2015124631A (ja) 2015-07-06
CN105814290A (zh) 2016-07-27
KR101727872B1 (ko) 2017-04-17
JP6092090B2 (ja) 2017-03-08
CN105814290B (zh) 2018-11-02

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