EP1087109A3 - Ventilantrieb für ein Ventil eines Verbrennungsmotors - Google Patents

Ventilantrieb für ein Ventil eines Verbrennungsmotors Download PDF

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Publication number
EP1087109A3
EP1087109A3 EP00120615A EP00120615A EP1087109A3 EP 1087109 A3 EP1087109 A3 EP 1087109A3 EP 00120615 A EP00120615 A EP 00120615A EP 00120615 A EP00120615 A EP 00120615A EP 1087109 A3 EP1087109 A3 EP 1087109A3
Authority
EP
European Patent Office
Prior art keywords
oil
combustion engine
internal combustion
valve drive
auxiliary
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.)
Granted
Application number
EP00120615A
Other languages
English (en)
French (fr)
Other versions
EP1087109B1 (de
EP1087109A2 (de
Inventor
Diethard Plohberger
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.)
Innio Jenbacher GmbH and Co OG
Original Assignee
Jenbacher 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 Jenbacher AG filed Critical Jenbacher AG
Priority to AT00120615T priority Critical patent/ATE249574T1/de
Publication of EP1087109A2 publication Critical patent/EP1087109A2/de
Publication of EP1087109A3 publication Critical patent/EP1087109A3/de
Application granted granted Critical
Publication of EP1087109B1 publication Critical patent/EP1087109B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Ventilantrieb für ein Ventil eines Verbrennungsmotors, wobei das Ventil mit einem in einem Zylinderraum angeordneten Hauptkolben verbunden ist, der zum Öffnen des Ventils mit in den Zylinderraum einströmendem Druckfluid beaufschlagbar ist, wobei eine Schließfeder vorgesehen ist, die das Ventil in Schließrichtung beaufschlagt, und wobei eine Drossel (B) vorgesehen ist, über die ein Teil des Druckfluids während der Schließbewegung des Ventils (V) gedrosselt aus dem Zylinderraum (Z) abfließt
EP00120615A 1999-09-22 2000-09-21 Ventilantrieb für ein Ventil eines Verbrennungsmotors Expired - Lifetime EP1087109B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT00120615T ATE249574T1 (de) 1999-09-22 2000-09-21 Ventilantrieb für ein ventil eines verbrennungsmotors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0161799A AT410696B (de) 1999-09-22 1999-09-22 Ventilantrieb für ein ventil eines verbrennungsmotors
AT161799 1999-09-22

Publications (3)

Publication Number Publication Date
EP1087109A2 EP1087109A2 (de) 2001-03-28
EP1087109A3 true EP1087109A3 (de) 2002-08-14
EP1087109B1 EP1087109B1 (de) 2003-09-10

Family

ID=3517296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120615A Expired - Lifetime EP1087109B1 (de) 1999-09-22 2000-09-21 Ventilantrieb für ein Ventil eines Verbrennungsmotors

Country Status (5)

Country Link
US (1) US6382147B1 (de)
EP (1) EP1087109B1 (de)
AT (2) AT410696B (de)
DE (1) DE50003618D1 (de)
ES (1) ES2203385T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6584885B2 (en) 2001-06-12 2003-07-01 Visteon Global Technologies, Inc. Variable lift actuator
DE10147299A1 (de) * 2001-09-26 2003-04-24 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Öffnungsquerschnitts in einem Verbrennungszylinder einer Brennkraftmaschine
JP2004084670A (ja) * 2002-08-28 2004-03-18 Man B & W Diesel As 水圧で作動されるバルブ
DE102004018359B4 (de) * 2003-04-12 2013-12-24 Mahle Ventiltrieb Gmbh Hydraulischer Stellantrieb von insbesondere Gaswechselventilen eines Verbrennungsmotors
FR2878559B1 (fr) * 2004-11-30 2009-07-03 Renault Sas Dispositif d'actionnement des soupapes d'un moteur thermique sans arbre a cames et piston de soupape en deux parties
SE531535C2 (sv) * 2006-02-14 2009-05-12 Cargine Engineering Ab Metod för bromsning av en aktuatorkolv, samt en pneumatisk aktuator
DE102006012067B4 (de) * 2006-03-16 2016-03-24 Volkswagen Ag Hydraulische Ventilbetätigungsvorrichtung für ein Gaswechselventil
DE102008054014A1 (de) * 2008-10-30 2010-05-06 Man Nutzfahrzeuge Aktiengesellschaft Gaswechselventil für Brennkraftmaschinen
US8578897B2 (en) 2011-04-12 2013-11-12 Ford Global Technologies, Llc Valve system
KR101251522B1 (ko) * 2011-05-04 2013-04-05 현대자동차주식회사 유압 밸브 장치
ITBO20130057A1 (it) * 2013-02-13 2014-08-14 Gnutti Spa Trafilierie Punteria con sistema compensatore idraulico del gioco utilizzabile in un cinematismo, in particolare nella catena cinematica di collegamento tra un albero a camme e una valvola in un motore endotermico.
DE102017113783A1 (de) 2017-06-21 2018-12-27 Man Truck & Bus Ag Kraftübertragungsvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH243908A (de) * 1944-11-27 1946-08-15 Schweizerische Lokomotiv Flüssigkeitsbremse mit Rückschlagventil am Passivkolben von hydraulisch gesteuerten Ventilen von Brennkraftmaschinen.
JPS60252111A (ja) * 1984-05-28 1985-12-12 Yanmar Diesel Engine Co Ltd 内燃機関用油圧動弁装置のダンピング機構
US5275136A (en) * 1991-06-24 1994-01-04 Ford Motor Company Variable engine valve control system with hydraulic damper
EP0652355A1 (de) * 1993-11-02 1995-05-10 Niigata Engineering Co., Ltd. Hydraulische Antriebseinheit mit Dämpfer für Ein- oder Auslassventil
DE4443169A1 (de) * 1994-12-05 1996-06-13 Dens Juergen Dipl Ing Dipl Wir Ventil mit variabler, elektronischer Steuerung für Wärmekraftmaschinen
DE19749302A1 (de) * 1997-11-07 1999-05-12 Bayerische Motoren Werke Ag Hydraulische Betätigungsvorrichtung für ein Gaswechselventil einer Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255668B1 (de) * 1986-07-29 1990-01-03 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Vorrichtung zur hydraulischen Steuerung von Hubventilen
US4796573A (en) * 1987-10-02 1989-01-10 Allied-Signal Inc. Hydraulic engine valve lifter assembly
EP0614507B1 (de) * 1991-11-29 1996-09-25 Caterpillar Inc. Hydraulischer brennkraftmaschinenventilsitzdaempfer
US5216988A (en) * 1992-10-15 1993-06-08 Siemens Automotive L.P. Dual bucket hydraulic actuator
US5503120A (en) * 1995-01-18 1996-04-02 Siemens Automotive Corporation Engine valve timing control system and method
KR20010032345A (ko) * 1997-11-21 2001-04-16 디이젤 엔진 리타더스, 인코포레이티드 한정된 로스트 모션 태핏에서 밸브 시팅 속도를 한정하는장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH243908A (de) * 1944-11-27 1946-08-15 Schweizerische Lokomotiv Flüssigkeitsbremse mit Rückschlagventil am Passivkolben von hydraulisch gesteuerten Ventilen von Brennkraftmaschinen.
JPS60252111A (ja) * 1984-05-28 1985-12-12 Yanmar Diesel Engine Co Ltd 内燃機関用油圧動弁装置のダンピング機構
US5275136A (en) * 1991-06-24 1994-01-04 Ford Motor Company Variable engine valve control system with hydraulic damper
DE4411857A1 (de) * 1993-05-07 1994-11-10 Ford Werke Ag Hydraulisch betriebene Ventilsteuerungseinrichtung mit hydraulischer Dämpfung
EP0652355A1 (de) * 1993-11-02 1995-05-10 Niigata Engineering Co., Ltd. Hydraulische Antriebseinheit mit Dämpfer für Ein- oder Auslassventil
DE4443169A1 (de) * 1994-12-05 1996-06-13 Dens Juergen Dipl Ing Dipl Wir Ventil mit variabler, elektronischer Steuerung für Wärmekraftmaschinen
DE19749302A1 (de) * 1997-11-07 1999-05-12 Bayerische Motoren Werke Ag Hydraulische Betätigungsvorrichtung für ein Gaswechselventil einer Brennkraftmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 126 (M - 477) 10 May 1986 (1986-05-10) *

Also Published As

Publication number Publication date
DE50003618D1 (de) 2003-10-16
EP1087109B1 (de) 2003-09-10
EP1087109A2 (de) 2001-03-28
ES2203385T3 (es) 2004-04-16
US6382147B1 (en) 2002-05-07
AT410696B (de) 2003-06-25
ATA161799A (de) 2002-11-15
ATE249574T1 (de) 2003-09-15

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