JP2004084670A - 水圧で作動されるバルブ - Google Patents

水圧で作動されるバルブ Download PDF

Info

Publication number
JP2004084670A
JP2004084670A JP2003302427A JP2003302427A JP2004084670A JP 2004084670 A JP2004084670 A JP 2004084670A JP 2003302427 A JP2003302427 A JP 2003302427A JP 2003302427 A JP2003302427 A JP 2003302427A JP 2004084670 A JP2004084670 A JP 2004084670A
Authority
JP
Japan
Prior art keywords
piston
valve
hydraulically actuated
port
actuated valve
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.)
Pending
Application number
JP2003302427A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004084670A5 (enExample
Inventor
Kuorudorupu Hansen Fin
フィン，　クオルドルプ　ハンセン
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.)
MAN B&W Diesel AS
Original Assignee
MAN B&W Diesel AS
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 MAN B&W Diesel AS filed Critical MAN B&W Diesel AS
Publication of JP2004084670A publication Critical patent/JP2004084670A/ja
Publication of JP2004084670A5 publication Critical patent/JP2004084670A5/ja
Pending legal-status Critical Current

Links

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
    • 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

Landscapes

  • Valve Device For Special Equipments (AREA)
  • Fluid-Driven Valves (AREA)
JP2003302427A 2002-08-28 2003-08-27 水圧で作動されるバルブ Pending JP2004084670A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200201263 2002-08-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005115146A Division JP2005256843A (ja) 2002-08-28 2005-04-12 クロスヘッド型の大型２行程式ディーゼル機関

Publications (2)

Publication Number Publication Date
JP2004084670A true JP2004084670A (ja) 2004-03-18
JP2004084670A5 JP2004084670A5 (enExample) 2005-08-25

Family

ID=32049908

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2003302427A Pending JP2004084670A (ja) 2002-08-28 2003-08-27 水圧で作動されるバルブ
JP2005115146A Pending JP2005256843A (ja) 2002-08-28 2005-04-12 クロスヘッド型の大型２行程式ディーゼル機関
JP2008038805A Expired - Fee Related JP4657311B2 (ja) 2002-08-28 2008-02-20 内燃機関用液圧作動バルブシステムの改良

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2005115146A Pending JP2005256843A (ja) 2002-08-28 2005-04-12 クロスヘッド型の大型２行程式ディーゼル機関
JP2008038805A Expired - Fee Related JP4657311B2 (ja) 2002-08-28 2008-02-20 内燃機関用液圧作動バルブシステムの改良

Country Status (3)

Country Link
JP (3) JP2004084670A (enExample)
KR (3) KR100538679B1 (enExample)
CN (2) CN1314884C (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501335B1 (de) * 2005-01-19 2007-05-15 Avl List Gmbh Ventilbetätigungseinrichtung
JP2009150296A (ja) * 2007-12-20 2009-07-09 The Ship Machinery Manufacturers Association Of Japan 吸排気弁駆動装置
JP2011504563A (ja) * 2007-11-23 2011-02-10 エーエムペーアー・アイトゲネーシッシェ・マテリアルプリューフングス‐ウント・フォルシュングスアンシュタルト 油圧作動式弁駆動装置およびこの弁駆動装置を用いる内燃機関
KR101242611B1 (ko) 2010-02-24 2013-03-19 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 대형 2행정 디젤 엔진용 밸브 장치
KR101248424B1 (ko) 2010-02-24 2013-03-28 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 대형 2행정 디젤 엔진용 배기 밸브 작동 장치
DE102013102661A1 (de) 2012-04-10 2013-10-10 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Positionsausgeglichene Ventilspindel
JP2014152774A (ja) * 2013-02-08 2014-08-25 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland クロスヘッドを有する大型低速２ストローク内燃機関用排気弁装置
DE112006000194B4 (de) * 2005-01-17 2017-03-23 Avl List Gmbh Verfahren und Steuerungseinrichtung zum Betreiben einer Brennkraftmaschine
CN107676144A (zh) * 2017-09-30 2018-02-09 中国北方发动机研究所(天津) 一种2/4冲程发动机用液压可变气门机构

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101482041B (zh) * 2005-02-02 2011-05-18 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 一种十字头型大型两冲程柴油发动机
KR100655038B1 (ko) * 2005-11-11 2006-12-06 현대중공업 주식회사 회전캠과 방향전환밸브에 의한 유압구동방식 연소장치를가진 ２행정 디젤엔진
JP2008248838A (ja) 2007-03-30 2008-10-16 Man Diesel As 大型２サイクルディーゼルエンジン用のカム駆動排気弁作動システム
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
WO2009155915A1 (en) * 2008-06-25 2009-12-30 Man Diesel Filial Af Man Diesel Se, Tyskland Hydraulic supply system of a large two-stroke diesel engine
KR101253118B1 (ko) * 2008-07-14 2013-04-10 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 대형 ２ 행정 디젤 엔진을 위한 캠 구동 배기 밸브 작동 시스템
JP5127747B2 (ja) * 2009-03-09 2013-01-23 三井造船株式会社 内燃機関の電子制御式弁駆動装置
FI20106256A0 (fi) * 2010-11-30 2010-11-30 Waertsilae Finland Oy Järjestelmä ja menetelmä polttomoottorin kaasunvaihtoventtiilin käyttämiseksi, sylinterinkansi ja menetelmä polttomoottorin uudistamiseksi
US20120272932A1 (en) * 2011-04-27 2012-11-01 GM Global Technology Operations LLC Fluid pressure control valve
FI20125250L (fi) * 2012-03-09 2013-09-10 Waertsilae Finland Oy Kaasunvaihtoventtiilijärjestely ja kaasunvaihtoventtiili
FI124349B (en) * 2012-03-09 2014-07-15 Wärtsilä Finland Oy Hydraulic actuator and gas exchange valve arrangement
DK177695B1 (en) * 2012-11-16 2014-03-17 Man Diesel & Turbo Deutschland A large slow running turbocharged two-stoke uniflow internal combustion engine with crosshead and a cam driven exhaust valve actuation system
CN116099073B (zh) * 2022-12-15 2025-01-10 深圳市先健呼吸科技有限公司 灌洗导管及灌洗导管系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170414A (ja) * 1983-03-18 1984-09-26 Nissan Motor Co Ltd 油圧式弁駆動装置
JPS60249778A (ja) * 1984-05-25 1985-12-10 Yanmar Diesel Engine Co Ltd 油圧動弁装置の作動ピストン緩衝機構
JPH0219808U (enExample) * 1988-07-23 1990-02-09
JPH0749011A (ja) * 1993-08-05 1995-02-21 Nippon Soken Inc 油圧式バルブ開閉機構
EP0767295B1 (de) * 1995-10-03 2000-03-08 Wärtsilä NSD Schweiz AG Hydraulischer Ventilantrieb
DK174031B1 (da) * 1997-05-29 2002-04-29 Man B & W Diesel As Hydraulisk aktiveret udstødsventil til en forbrændingsmotor
AT410696B (de) * 1999-09-22 2003-06-25 Jenbacher Ag Ventilantrieb für ein ventil eines verbrennungsmotors
DK176152B1 (da) * 2000-07-10 2006-10-16 Man B & W Diesel As Fremgangsmåde til aktivering af en udstödsventil til en forbrændingsmotor samt en sådan udstödsventil

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006000194B4 (de) * 2005-01-17 2017-03-23 Avl List Gmbh Verfahren und Steuerungseinrichtung zum Betreiben einer Brennkraftmaschine
AT501335B1 (de) * 2005-01-19 2007-05-15 Avl List Gmbh Ventilbetätigungseinrichtung
JP2011504563A (ja) * 2007-11-23 2011-02-10 エーエムペーアー・アイトゲネーシッシェ・マテリアルプリューフングス‐ウント・フォルシュングスアンシュタルト 油圧作動式弁駆動装置およびこの弁駆動装置を用いる内燃機関
JP2009150296A (ja) * 2007-12-20 2009-07-09 The Ship Machinery Manufacturers Association Of Japan 吸排気弁駆動装置
KR101242611B1 (ko) 2010-02-24 2013-03-19 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 대형 2행정 디젤 엔진용 밸브 장치
KR101248424B1 (ko) 2010-02-24 2013-03-28 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 대형 2행정 디젤 엔진용 배기 밸브 작동 장치
JP2013217368A (ja) * 2012-04-10 2013-10-24 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland 平衡位置弁スピンドル
JP2015165139A (ja) * 2012-04-10 2015-09-17 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 平衡位置弁スピンドル
DE102013102661B4 (de) * 2012-04-10 2016-05-12 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Positionsausgeglichene Ventilspindel
DE102013102661A1 (de) 2012-04-10 2013-10-10 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Positionsausgeglichene Ventilspindel
JP2017198220A (ja) * 2012-04-10 2017-11-02 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 平衡位置弁スピンドル
JP2014152774A (ja) * 2013-02-08 2014-08-25 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland クロスヘッドを有する大型低速２ストローク内燃機関用排気弁装置
CN107676144A (zh) * 2017-09-30 2018-02-09 中国北方发动机研究所(天津) 一种2/4冲程发动机用液压可变气门机构
CN107676144B (zh) * 2017-09-30 2019-12-27 中国北方发动机研究所(天津) 一种2/4冲程发动机用液压可变气门机构

Also Published As

Publication number Publication date
JP2008121694A (ja) 2008-05-29
KR20040020003A (ko) 2004-03-06
KR20050033575A (ko) 2005-04-12
KR20050099602A (ko) 2005-10-14
CN1485530A (zh) 2004-03-31
CN1651725A (zh) 2005-08-10
JP2005256843A (ja) 2005-09-22
JP4657311B2 (ja) 2011-03-23
KR100538679B1 (ko) 2005-12-23
CN1314884C (zh) 2007-05-09

Similar Documents

Publication Publication Date Title
JP4657311B2 (ja) 内燃機関用液圧作動バルブシステムの改良
JP2004084670A5 (enExample)
US6135073A (en) Hydraulic check valve recuperation
US9506382B2 (en) Variable valve actuator
KR100290055B1 (ko) 4행정 피스톤 왕복 내연 기관에서의 엔진 브레이크 작동 방법
JP3811501B2 (ja) 油圧作動バルブ装置
US7258088B2 (en) Engine valve actuation system
US7021567B2 (en) Fuel injection valve for internal combustion engines
CN101548093B (zh) 用于内燃机的燃料喷射阀
JP2005516144A (ja) 減圧コモン・レール及び専用エンジン・バルブを使用するエンジン・バルブ作動システム及び方法
US5209403A (en) High pressure unit fuel injector with timing chamber pressure control
US7255075B2 (en) Engine valve actuation system
US5058857A (en) Solenoid operated valve assembly
US20030221644A1 (en) Engine valve actuation system
CN101194085B (zh) 具有气门落座控制的气门驱动系统
CN1688797A (zh) 由内燃机提升阀及用于其的致动器组成的装置
US7506635B2 (en) Fuel injection system
CN107965605A (zh) 一种常压式排气阀
JPH0791969B2 (ja) 内燃機関の弁駆動装置
JP3564074B2 (ja) 内燃機関内の排気弁の液圧作動装置
CN110566713A (zh) 一种排气阀驱动机构及排气阀
US6520150B1 (en) Fuel injector assembly and internal combustion engine including same
US20040065285A1 (en) Variable engine valve actuator
US20090217894A1 (en) method of braking an actuator piston, and a pneumatic actuator
EP3901426B1 (en) Valve train and engine

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20041207

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050412

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060919

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061017

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20061225

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070305

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20070412

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20070525