KR20040077808A - 가스 교환 밸브 제어 장치 - Google Patents

가스 교환 밸브 제어 장치 Download PDF

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Publication number
KR20040077808A
KR20040077808A KR10-2004-7011583A KR20047011583A KR20040077808A KR 20040077808 A KR20040077808 A KR 20040077808A KR 20047011583 A KR20047011583 A KR 20047011583A KR 20040077808 A KR20040077808 A KR 20040077808A
Authority
KR
South Korea
Prior art keywords
valve
high pressure
pump
inlet
outlet
Prior art date
Application number
KR10-2004-7011583A
Other languages
English (en)
Korean (ko)
Inventor
디일우도
로제나우베른트
키이저지몬
Original Assignee
로베르트 보쉬 게엠베하
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 로베르트 보쉬 게엠베하 filed Critical 로베르트 보쉬 게엠베하
Publication of KR20040077808A publication Critical patent/KR20040077808A/ko

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
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
KR10-2004-7011583A 2002-01-29 2002-11-28 가스 교환 밸브 제어 장치 KR20040077808A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10203275A DE10203275A1 (de) 2002-01-29 2002-01-29 Vorrichtung zur Steuerung von Gaswechselventilen
DE10203275.0 2002-01-29
PCT/DE2002/004365 WO2003064823A1 (fr) 2002-01-29 2002-11-28 Dispositif de commande de soupape de changement des gaz

Publications (1)

Publication Number Publication Date
KR20040077808A true KR20040077808A (ko) 2004-09-06

Family

ID=7713253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7011583A KR20040077808A (ko) 2002-01-29 2002-11-28 가스 교환 밸브 제어 장치

Country Status (6)

Country Link
US (1) US20040144345A1 (fr)
EP (1) EP1481148B1 (fr)
JP (1) JP2005516146A (fr)
KR (1) KR20040077808A (fr)
DE (2) DE10203275A1 (fr)
WO (1) WO2003064823A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040013033A (ko) * 2004-01-09 2004-02-11 (주)하이드로 메틱스 다수의 실린더와 유압축적기를 구비한 중앙집중식 가스밸브구동용 유압장치

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1287069C (zh) * 2003-11-27 2006-11-29 宁波华液机器制造有限公司 一种压差式变气门控制系统
US8602002B2 (en) 2010-08-05 2013-12-10 GM Global Technology Operations LLC System and method for controlling engine knock using electro-hydraulic valve actuation
DE102016213976B4 (de) * 2016-07-29 2018-07-05 Schaeffler Technologies AG & Co. KG Elektrohydraulischer Ventiltrieb eines Verbrennungsmotors
DE102016224772A1 (de) * 2016-12-13 2018-06-14 Bayerische Motoren Werke Aktiengesellschaft Hubkolbenbrennkraftmaschine
EP3406866A1 (fr) * 2017-05-22 2018-11-28 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Entraînement hydraulique destiné à accélérer ou ralentir dynamiquement des composants en mouvement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928737A1 (de) * 1979-07-17 1981-01-29 Sack Gmbh Hydraulische steuerung mit rohrbruchsicherung fuer einen doppelt beaufschlagbaren antriebszylinder zum positionieren, insbesondere einer angetriebenen fuehrungsrolle in der strangfuehrung einer stranggiessanlage
US4833971A (en) * 1988-03-09 1989-05-30 Kubik Philip A Self-regulated hydraulic control system
DE69218971T2 (de) * 1991-06-24 1997-07-24 Ford Werke Ag Hydraulische Ventilsteuervorrichtung für eine Brennkraftmaschine
DE69121904D1 (de) * 1991-10-11 1996-10-10 Caterpillar Inc Gedämpfte betätigungs- und ventilanordnung für eine elektronisch-gesteuerte einspritzeinheit
US6148778A (en) * 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
DE19528792C1 (de) * 1995-08-04 1996-08-14 Daimler Benz Ag Motorbremse für eine Dieselbrennkraftmaschine
US6067946A (en) * 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system
DE19816817A1 (de) * 1997-11-25 1999-10-21 Bayerische Motoren Werke Ag Hydraulische Betätigungsvorrichtung für ein Gaswechselventil einer Brennkraftmaschine
DE19826047A1 (de) * 1998-06-12 1999-12-16 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Gaswechselventils für Brennkraftmaschinen
JP4802394B2 (ja) * 2000-08-03 2011-10-26 アイシン精機株式会社 弁開閉時期制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040013033A (ko) * 2004-01-09 2004-02-11 (주)하이드로 메틱스 다수의 실린더와 유압축적기를 구비한 중앙집중식 가스밸브구동용 유압장치

Also Published As

Publication number Publication date
US20040144345A1 (en) 2004-07-29
WO2003064823A1 (fr) 2003-08-07
DE10203275A1 (de) 2003-08-07
DE50204351D1 (de) 2005-10-27
JP2005516146A (ja) 2005-06-02
EP1481148B1 (fr) 2005-09-21
EP1481148A1 (fr) 2004-12-01

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Legal Events

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid