DE502004003508D1 - Elektrischer ventiltrieb mit drehaktuator - Google Patents

Elektrischer ventiltrieb mit drehaktuator

Info

Publication number
DE502004003508D1
DE502004003508D1 DE502004003508T DE502004003508T DE502004003508D1 DE 502004003508 D1 DE502004003508 D1 DE 502004003508D1 DE 502004003508 T DE502004003508 T DE 502004003508T DE 502004003508 T DE502004003508 T DE 502004003508T DE 502004003508 D1 DE502004003508 D1 DE 502004003508D1
Authority
DE
Germany
Prior art keywords
electric valve
valve drive
turn actuator
actuator
turn
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.)
Active
Application number
DE502004003508T
Other languages
English (en)
Inventor
Johannes Meyer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of DE502004003508D1 publication Critical patent/DE502004003508D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/185—Overhead end-pivot rocking arms
    • 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
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2125—Shaft and armature construction
    • F01L2009/2126—Arrangements for amplifying the armature stroke
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/22—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by rotary motors

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)
DE502004003508T 2003-12-12 2004-11-03 Elektrischer ventiltrieb mit drehaktuator Active DE502004003508D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10358936A DE10358936A1 (de) 2003-12-12 2003-12-12 Elektrischer Ventiltrieb mit Drehaktuator
PCT/EP2004/012432 WO2005061863A1 (de) 2003-12-12 2004-11-03 Elektrischer ventiltrieb mit drehaktuator

Publications (1)

Publication Number Publication Date
DE502004003508D1 true DE502004003508D1 (de) 2007-05-24

Family

ID=34638715

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10358936A Withdrawn DE10358936A1 (de) 2003-12-12 2003-12-12 Elektrischer Ventiltrieb mit Drehaktuator
DE502004003508T Active DE502004003508D1 (de) 2003-12-12 2004-11-03 Elektrischer ventiltrieb mit drehaktuator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10358936A Withdrawn DE10358936A1 (de) 2003-12-12 2003-12-12 Elektrischer Ventiltrieb mit Drehaktuator

Country Status (6)

Country Link
US (1) US7367300B2 (de)
EP (1) EP1700012B1 (de)
JP (1) JP4538466B2 (de)
CN (1) CN100439664C (de)
DE (2) DE10358936A1 (de)
WO (1) WO2005061863A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4049092B2 (ja) * 2003-12-12 2008-02-20 トヨタ自動車株式会社 動弁装置
DE102004054773B4 (de) 2004-11-12 2006-12-28 Bayerische Motoren Werke Ag Vorrichtung zur Regelung des Hubverlaufes eines Gaswechselventils einer Brennkraftmaschine
DE102006005944A1 (de) * 2006-02-09 2007-08-23 Bayerische Motoren Werke Ag Verbrennungsmotor mit einem elektrischen Ventiltrieb
DE102006023654B3 (de) * 2006-05-18 2007-10-25 Esa Patentverwertungsagentur Sachsen-Anhalt Gmbh Anordnung zur Erzeugung einer nichtlinearen Kraft- bzw. Drehmomentkennlinie
AT508871B1 (de) * 2009-10-09 2012-12-15 Franz Ing Kutschi Variabler ventiltrieb mit verstellbaren nockenwellenantrieb und kipphebeln
GB0920152D0 (en) * 2009-11-18 2009-12-30 Camcon Ltd Rotary electromagnetic actuator
CN101886562A (zh) * 2010-06-30 2010-11-17 龚文资 汽车发动机可变配气相位与可变气门升程控制系统
CN102155271A (zh) * 2011-04-01 2011-08-17 王平 无节气门发动机控制装置
CN113348296B (zh) * 2018-12-19 2023-08-01 捷豹路虎有限公司 发动机气门致动

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261338A (en) * 1964-07-13 1966-07-19 Automobile Racing Club Of Okla Valve timing mechanism
FR2608675A1 (fr) * 1986-12-23 1988-06-24 Renault Dispositif de commande d'entrainement en rotation, notamment pour une distribution variable de moteur thermique
JPH0658047B2 (ja) * 1988-06-14 1994-08-03 本田技研工業株式会社 内燃機関の動弁制御装置
US5327856A (en) * 1992-12-22 1994-07-12 General Motors Corporation Method and apparatus for electrically driving engine valves
US5873335A (en) * 1998-01-09 1999-02-23 Siemens Automotive Corporation Engine valve actuation control system
DE19825964A1 (de) * 1998-06-10 1999-12-16 Schaeffler Waelzlager Ohg Ventiltrieb einer Brennkraftmaschine
DE19860451A1 (de) * 1998-12-28 2000-06-29 Heinz Leiber Antrieb für ein Ventil eines Verbrennungsmotors
DE19913742A1 (de) * 1999-03-26 2000-09-28 Bayerische Motoren Werke Ag Vorrichtung zur Hubverstellung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
DE19948204A1 (de) * 1999-10-07 2001-04-12 Heinz Leiber Elektromagnetischer Aktuator
ITBO20000127A1 (it) * 2000-03-09 2001-09-09 Magneti Marelli Spa Attuatore elettromagnetico per l' azionamento delle valvole di un motore a scoppio con recupero dei giochi meccanici .
DE10037399A1 (de) * 2000-08-01 2002-02-14 Daimler Chrysler Ag Verfahren zur Herstellung eines elektromagnetischen Aktuators
DE10140461A1 (de) * 2001-08-17 2003-02-27 Bayerische Motoren Werke Ag Drehaktor-Vorrichtung zur Hubsteuerung eines Gaswechselventils im Zylinderkopf einer Brennkraftmaschine
FR2834119B1 (fr) * 2001-08-30 2004-05-21 Moving Magnet Tech Mmt Actionneur electromagnetique a deux positions stables de fin de course, notamment pour la commande de vannes de conduits d'admission d'air pour moteurs a combustion interne
FR2834118A1 (fr) * 2001-08-30 2003-06-27 Moving Magnet Tech Mmt Actionneur electromagnetique a deux positions stables de fin de course, notamment pour la commande de vannes de conduits d'admission d'air pour moteurs a combustion interne

Also Published As

Publication number Publication date
CN100439664C (zh) 2008-12-03
US20060278190A1 (en) 2006-12-14
JP2007514093A (ja) 2007-05-31
EP1700012A1 (de) 2006-09-13
US7367300B2 (en) 2008-05-06
EP1700012B1 (de) 2007-04-11
DE10358936A1 (de) 2005-07-07
WO2005061863A1 (de) 2005-07-07
JP4538466B2 (ja) 2010-09-08
CN1890460A (zh) 2007-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition