DE69615100T2 - Ventilsteuervorrichtung für Brennkraftmaschinen - Google Patents

Ventilsteuervorrichtung für Brennkraftmaschinen

Info

Publication number
DE69615100T2
DE69615100T2 DE69615100T DE69615100T DE69615100T2 DE 69615100 T2 DE69615100 T2 DE 69615100T2 DE 69615100 T DE69615100 T DE 69615100T DE 69615100 T DE69615100 T DE 69615100T DE 69615100 T2 DE69615100 T2 DE 69615100T2
Authority
DE
Germany
Prior art keywords
control device
internal combustion
valve control
combustion engines
engines
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
DE69615100T
Other languages
English (en)
Other versions
DE69615100D1 (de
Inventor
Michael Schechter
Michael Levin
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.)
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Original Assignee
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
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 Ford Werke GmbH, Ford France SA, Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Werke GmbH
Publication of DE69615100D1 publication Critical patent/DE69615100D1/de
Application granted granted Critical
Publication of DE69615100T2 publication Critical patent/DE69615100T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69615100T 1995-07-05 1996-07-01 Ventilsteuervorrichtung für Brennkraftmaschinen Expired - Fee Related DE69615100T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/498,771 US5562070A (en) 1995-07-05 1995-07-05 Electrohydraulic camless valvetrain with rotary hydraulic actuator

Publications (2)

Publication Number Publication Date
DE69615100D1 DE69615100D1 (de) 2001-10-18
DE69615100T2 true DE69615100T2 (de) 2002-01-24

Family

ID=23982426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69615100T Expired - Fee Related DE69615100T2 (de) 1995-07-05 1996-07-01 Ventilsteuervorrichtung für Brennkraftmaschinen

Country Status (3)

Country Link
US (1) US5562070A (de)
EP (1) EP0752517B1 (de)
DE (1) DE69615100T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067946A (en) * 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system
US6024060A (en) * 1998-06-05 2000-02-15 Buehrle, Ii; Harry W. Internal combustion engine valve operating mechanism
US6604497B2 (en) 1998-06-05 2003-08-12 Buehrle, Ii Harry W. Internal combustion engine valve operating mechanism
US6135073A (en) * 1999-04-23 2000-10-24 Caterpillar Inc. Hydraulic check valve recuperation
FR2815075B1 (fr) 2000-10-05 2003-01-24 Renault Sport Dispositif d'actionnement de soupapes, et procede de commande pour un tel dispositif
DE10049698A1 (de) * 2000-10-07 2002-04-11 Hydraulik Ring Gmbh Schalteinrichtung zum Schalten von Ein/Auslaßventilen für Verbrennungskraftmaschinen
US6739293B2 (en) * 2000-12-04 2004-05-25 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
GB2373292B (en) * 2001-03-14 2004-11-17 Ford Global Tech Inc Dual-mode engine with controlled auto-ignition
DE10219786A1 (de) * 2002-05-03 2003-11-13 Bosch Gmbh Robert Druckversorgungseinrichtung für eine elektrohydraulische Ventilsteuerung von Gaswechselventilen in Brennkraftmaschinen
US7455156B2 (en) * 2004-07-27 2008-11-25 Ford Global Technologies, Llc Overrunning clutch
US20060281642A1 (en) * 2005-05-18 2006-12-14 David Colbourne Lubricating oil composition and use thereof
US7210434B2 (en) * 2005-06-17 2007-05-01 Eaton Corporation Hydraulic cam for variable timing/displacement valve train
SE535886C2 (sv) * 2011-06-03 2013-02-05 Ase Alternative Solar Energy Engine Ab Tryckpulsgenerator
CA2842854C (en) * 2011-08-09 2018-03-27 Amir Khajepour Systems and methods for variable valve actuation
EP3406866A1 (de) * 2017-05-22 2018-11-28 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Hydraulischer antrieb zum beschleunigen und abbremsen dynamisch zu bewegender bauteile

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827884A (en) * 1954-07-19 1958-03-25 Gen Motors Corp Timed actuator mechanism
US3455209A (en) * 1967-02-23 1969-07-15 Eaton Yale & Towne Hydraulic control circuit
DE1962323A1 (de) * 1969-12-12 1971-06-16 Daimler Benz Ag Verfahren und Vorrichtung zur Ventilsteuerung einer Kolbenmaschine
US3738337A (en) * 1971-12-30 1973-06-12 P Massie Electrically operated hydraulic valve particularly adapted for pollution-free electronically controlled internal combustion engine
FR2480853A1 (fr) * 1980-04-22 1981-10-23 Renault Commande hydraulique de soupapes de moteur a combustion interne
US4446825A (en) * 1982-04-16 1984-05-08 Ford Motor Company Internal combustion engine with valves having a variable spring rate
JPH086571B2 (ja) * 1989-09-08 1996-01-24 本田技研工業株式会社 内燃機関の動弁装置
JPH03163280A (ja) * 1989-11-20 1991-07-15 Nippondenso Co Ltd 積層型圧電体装置
US5058857A (en) * 1990-02-22 1991-10-22 Mark Hudson Solenoid operated valve assembly
US5255641A (en) * 1991-06-24 1993-10-26 Ford Motor Company Variable engine valve control system
US5275136A (en) * 1991-06-24 1994-01-04 Ford Motor Company Variable engine valve control system with hydraulic damper
US5375419A (en) * 1993-12-16 1994-12-27 Ford Motor Company Integrated hydraulic system for electrohydraulic valvetrain and hydraulically assisted turbocharger
US5373817A (en) * 1993-12-17 1994-12-20 Ford Motor Company Valve deactivation and adjustment system for electrohydraulic camless valvetrain
US5367990A (en) * 1993-12-27 1994-11-29 Ford Motor Company Part load gas exchange strategy for an engine with variable lift camless valvetrain
US5419301A (en) * 1994-04-14 1995-05-30 Ford Motor Company Adaptive control of camless valvetrain
US5410994A (en) * 1994-06-27 1995-05-02 Ford Motor Company Fast start hydraulic system for electrohydraulic valvetrain
US5456221A (en) * 1995-01-06 1995-10-10 Ford Motor Company Rotary hydraulic valve control of an electrohydraulic camless valvetrain
US5456223A (en) * 1995-01-06 1995-10-10 Ford Motor Company Electric actuator for spool valve control of electrohydraulic valvetrain
US5456222A (en) * 1995-01-06 1995-10-10 Ford Motor Company Spool valve control of an electrohydraulic camless valvetrain

Also Published As

Publication number Publication date
DE69615100D1 (de) 2001-10-18
US5562070A (en) 1996-10-08
EP0752517B1 (de) 2001-09-12
EP0752517A1 (de) 1997-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE

Owner name: FORD MOTOR CO. LTD., BRENTWOOD, ESSEX, GB

Owner name: FORD FRANCE S.A., RUEIL-MALMAISON, FR