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CN1088145C - 液压阀门驱动装置 - Google Patents

液压阀门驱动装置 Download PDF

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Publication number
CN1088145C
CN1088145C CN96122831A CN96122831A CN1088145C CN 1088145 C CN1088145 C CN 1088145C CN 96122831 A CN96122831 A CN 96122831A CN 96122831 A CN96122831 A CN 96122831A CN 1088145 C CN1088145 C CN 1088145C
Authority
CN
China
Prior art keywords
hydraulic
piston
valve
fluid
cylinder
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
CN96122831A
Other languages
English (en)
Chinese (zh)
Other versions
CN1160120A (zh
Inventor
A·罗兰
G·帕特里克
Y·图尔汉
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 NSD Schweiz AG
Original Assignee
Wartsila NSD Schweiz AG
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 Wartsila NSD Schweiz AG filed Critical Wartsila NSD Schweiz AG
Publication of CN1160120A publication Critical patent/CN1160120A/zh
Application granted granted Critical
Publication of CN1088145C publication Critical patent/CN1088145C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L2013/0089—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque with means for delaying valve closing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F2007/0097—Casings, e.g. crankcases for large diesel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
CN96122831A 1995-10-03 1996-09-28 液压阀门驱动装置 Expired - Fee Related CN1088145C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95810620A EP0767295B1 (de) 1995-10-03 1995-10-03 Hydraulischer Ventilantrieb
EP95810620.5 1995-10-03

Publications (2)

Publication Number Publication Date
CN1160120A CN1160120A (zh) 1997-09-24
CN1088145C true CN1088145C (zh) 2002-07-24

Family

ID=8221802

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96122831A Expired - Fee Related CN1088145C (zh) 1995-10-03 1996-09-28 液压阀门驱动装置

Country Status (8)

Country Link
EP (1) EP0767295B1 (de)
JP (1) JP3986585B2 (de)
KR (1) KR100403693B1 (de)
CN (1) CN1088145C (de)
DE (1) DE59507966D1 (de)
DK (1) DK0767295T3 (de)
FI (1) FI107751B (de)
NO (1) NO311188B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314884C (zh) * 2002-08-28 2007-05-09 曼B与W狄赛尔公司 液压控制阀

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960756A (en) * 1997-01-27 1999-10-05 Aisin Seiki Kabushiki Kaisha Valve control device for an internal combustion engine
DK1114918T3 (da) * 2000-01-06 2004-09-06 Waertsilae Nsd Schweiz Ag Gasskiftesystem til en forbrændingsmotor og fremgangsmåde til drift af et sådant
DK176119B1 (da) * 2000-02-16 2006-09-04 Man B & W Diesel As System til hydraulisk aktivering af en udstödsventil i en forbrændingsmotor
DE10124869C2 (de) * 2001-05-22 2003-06-26 Caterpillar Motoren Gmbh & Co Hydraulische Steuereinrichtung für gleichwirkende Motorventile eines Dieselmotors
DE10140528A1 (de) * 2001-08-17 2003-02-27 Bosch Gmbh Robert Vorrichtung zur Steuerung von Gaswechselventilen
DE10239747A1 (de) * 2002-08-29 2004-03-11 Robert Bosch Gmbh Hydraulischer Ventilsteller zum Betätigen eines GAswechselventils
CN1289796C (zh) * 2003-10-13 2006-12-13 方戟 内燃式发动机的液压配气机构
EP2041405B1 (de) * 2006-07-04 2010-06-02 Renault Trucks Hydraulisch betätigtes ventilsteuersystem und verbrennungsmotor mit solch einem system
US8069828B2 (en) * 2009-08-13 2011-12-06 International Engine Intellectual Property Company, Llc Intake valve closing hydraulic adjuster
CN101660435B (zh) * 2009-09-14 2012-10-24 奇瑞汽车股份有限公司 一种液压凸轮轴及其液压控制系统
CN101936199B (zh) * 2010-09-20 2012-10-03 武央 摩托车发动机液压传动配气系统
SE537454C2 (sv) * 2013-10-16 2015-05-05 Freevalve Ab Förbränningsmotor samt gashanteringssystem för pneumatisk drivning av en ventilaktuator
GB2552499B (en) * 2016-07-26 2019-11-27 Jaguar Land Rover Ltd Apparatus for controlling valves using a hydraulic control system
GB2553120B (en) * 2016-08-24 2019-12-25 Jaguar Land Rover Ltd Variable valve lift system with a diffusing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807699A1 (de) * 1988-03-09 1989-09-21 Audi Ag Regelbare hydraulische ventilsteuerung
US4887562A (en) * 1988-09-28 1989-12-19 Siemens-Bendix Automotive Electronics L.P. Modular, self-contained hydraulic valve timing systems for internal combustion engines
WO1993001399A1 (en) * 1991-07-12 1993-01-21 Caterpillar Inc. Recuperative engine valve system and method of operation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69218971T2 (de) * 1991-06-24 1997-07-24 Ford Werke Ag Hydraulische Ventilsteuervorrichtung für eine Brennkraftmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807699A1 (de) * 1988-03-09 1989-09-21 Audi Ag Regelbare hydraulische ventilsteuerung
US4887562A (en) * 1988-09-28 1989-12-19 Siemens-Bendix Automotive Electronics L.P. Modular, self-contained hydraulic valve timing systems for internal combustion engines
WO1993001399A1 (en) * 1991-07-12 1993-01-21 Caterpillar Inc. Recuperative engine valve system and method of operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314884C (zh) * 2002-08-28 2007-05-09 曼B与W狄赛尔公司 液压控制阀

Also Published As

Publication number Publication date
JP3986585B2 (ja) 2007-10-03
NO964175L (no) 1997-04-04
JPH09100706A (ja) 1997-04-15
NO964175D0 (no) 1996-10-02
FI107751B (fi) 2001-09-28
FI963945A7 (fi) 1997-04-04
EP0767295B1 (de) 2000-03-08
EP0767295A1 (de) 1997-04-09
FI963945A0 (fi) 1996-10-02
DK0767295T3 (da) 2000-06-05
NO311188B1 (no) 2001-10-22
DE59507966D1 (de) 2000-04-13
KR970021645A (ko) 1997-05-28
CN1160120A (zh) 1997-09-24
KR100403693B1 (ko) 2004-01-28

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: New Sulzer Diesel A G

Applicant before: New Sulzer Diesel AG

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: NEW SULZER DIESEL AG TO: WARTSILA NSD SCHWEIZ AG

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: Wartsila Schweiz AG

Applicant before: Wartsila NSD Schweiz AG

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: WATEXILANSDHAVE COMPANIES SHIFENGLE TO: WATEXILA SWITZERLAND LTD.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020724

Termination date: 20140928

EXPY Termination of patent right or utility model