DE69400358D1 - Kompakte Ventilstössel - Google Patents

Kompakte Ventilstössel

Info

Publication number
DE69400358D1
DE69400358D1 DE69400358T DE69400358T DE69400358D1 DE 69400358 D1 DE69400358 D1 DE 69400358D1 DE 69400358 T DE69400358 T DE 69400358T DE 69400358 T DE69400358 T DE 69400358T DE 69400358 D1 DE69400358 D1 DE 69400358D1
Authority
DE
Germany
Prior art keywords
valve lifters
compact valve
compact
lifters
valve
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
DE69400358T
Other languages
English (en)
Other versions
DE69400358T2 (de
Inventor
Mark James Spath
Ivan Rafael Samalot
Timothy James Peterson
Christopher M Deminco
Timothy Wilton Kunz
Scott Henry Nather
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation 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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE69400358D1 publication Critical patent/DE69400358D1/de
Publication of DE69400358T2 publication Critical patent/DE69400358T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20Adjusting or compensating clearance
    • F01L1/22Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245Hydraulic tappets
    • F01L1/25Hydraulic tappets between cam and valve stem
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/14Tappets; Push rods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/14Tappets; Push rods
    • F01L1/143Tappets; Push rods for use with overhead camshafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12Transmitting gear between valve drive and valve
    • F01L1/14Tappets; Push rods
    • F01L1/146Push-rods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0005Deactivating valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015Modifications 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
    • F01L13/0031Modifications 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 by modification of tappet or pushrod length
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015Modifications 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
    • F01L13/0036Modifications 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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2305/00Valve arrangements comprising rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2307/00Preventing the rotation of tappets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE69400358T 1993-01-28 1994-01-13 Kompakte Ventilstössel Expired - Fee Related DE69400358T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/011,667 US5361733A (en) 1993-01-28 1993-01-28 Compact valve lifters

Publications (2)

Publication Number Publication Date
DE69400358D1 true DE69400358D1 (de) 1996-09-19
DE69400358T2 DE69400358T2 (de) 1996-12-12

Family

ID=21751458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400358T Expired - Fee Related DE69400358T2 (de) 1993-01-28 1994-01-13 Kompakte Ventilstössel

Country Status (4)

Country Link
US (2) US5361733A (de)
EP (1) EP0608925B1 (de)
JP (1) JPH06299821A (de)
DE (1) DE69400358T2 (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5555861A (en) * 1992-04-27 1996-09-17 Iav Motor Gmbh Drive for gas exchange valves, preferably inlet valves for reciprocating internal combustion engines
US5694894A (en) * 1993-03-25 1997-12-09 Lotus Cars Limited Valve control means
GB9306221D0 (en) * 1993-03-25 1993-05-19 Lotus Car Valve control means
DE4314619A1 (de) * 1993-05-04 1994-11-10 Schaeffler Waelzlager Kg Stößel
DE4433742A1 (de) * 1993-09-22 1995-04-20 Aisin Seiki Ventilsteuerungsvorrichtung
DE4404145A1 (de) * 1994-02-09 1995-08-10 Schaeffler Waelzlager Kg Schalteinrichtung in einem Ventiltrieb
US5431133A (en) * 1994-05-31 1995-07-11 General Motors Corporation Low mass two-step valve lifter
DE4436952A1 (de) * 1994-10-15 1996-04-18 Schaeffler Waelzlager Kg Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
US5560329A (en) * 1994-10-31 1996-10-01 General Motors Corporation Valvetrain for a pushrod engine
DE19515284A1 (de) * 1995-04-26 1996-10-31 Schaeffler Waelzlager Kg Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US5775275A (en) * 1995-08-21 1998-07-07 General Motors Corporation Valve lifter
US5520144A (en) * 1995-08-21 1996-05-28 General Motors Corporation Valve actuation assembly
US5606939A (en) * 1995-10-30 1997-03-04 General Motors Corporation Valve actuation assembly
DE19548808A1 (de) * 1995-12-27 1997-07-03 Mwp Mahle J Wizemann Pleuco Gm Übertragungselement, insbesondere Rollenstößel zur Betätigung eines Ventils für insbesondere einen Verbrennungsmotor
US5678514A (en) * 1996-04-02 1997-10-21 Ford Global Technologies, Inc. Valve lifter retainer for an internal combustion engine
DE19645964A1 (de) * 1996-11-07 1998-05-14 Bayerische Motoren Werke Ag Schaltbarer Tassenstößel für Gaswechselventile von Brennkraftmaschinen, insbesondere mit Zylinderabschaltung
US5758613A (en) * 1997-01-30 1998-06-02 Eaton Corporation Hydraulic lash adjuster and biased normally open check valve system therefor
US5709180A (en) * 1997-02-06 1998-01-20 General Motors Corporation Narrow cam two-step lifter
US5809956A (en) * 1997-12-17 1998-09-22 Chrysler Corporation Mini roller arrangement for valve train mechanism
US5934232A (en) * 1998-06-12 1999-08-10 General Motors Corporation Engine valve lift mechanism
DE19837098A1 (de) * 1998-08-17 2000-02-24 Porsche Ag Verfahren zum Betrieb einer mehrzylindrigen Brennkraftmaschine und Ventiltrieb einer mehrzylindrigen Brennkraftmaschine
US5964193A (en) * 1998-08-20 1999-10-12 Ford Global Technologies, Inc. Synchronous hydraulic lash adjuster
US5931132A (en) * 1998-08-24 1999-08-03 Freeland; Mark Hydraulic lash adjuster with pressure relief check valve
US5967105A (en) * 1998-08-24 1999-10-19 Ford Global Technologies, Inc. Hydraulic lash adjuster with an open ended top plunger surface
US6006710A (en) * 1998-08-31 1999-12-28 Ford Global Technologies, Inc. Hydraulic lash adjuster mechanism with pressure controlled leak down
DE19844202A1 (de) * 1998-09-26 2000-03-30 Schaeffler Waelzlager Ohg Schaltbarer Nockenfolger
US6328009B1 (en) * 1998-12-01 2001-12-11 Competition Cams, Inc. Valve lifter apparatus
DE19954388A1 (de) * 1998-12-15 2000-06-21 Schaeffler Waelzlager Ohg Schaltbarer Nockenfolger
US6196175B1 (en) * 1999-02-23 2001-03-06 Eaton Corporation Hydraulically actuated valve deactivating roller follower
DE19915531A1 (de) * 1999-04-07 2000-10-12 Schaeffler Waelzlager Ohg Nockenfolger oder Abstützelement für einen Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US6189497B1 (en) 1999-04-13 2001-02-20 Gary L. Griffiths Variable valve lift and timing camshaft support mechanism for internal combustion engines
DE19919245B4 (de) * 1999-04-28 2015-05-13 Schaeffler Technologies AG & Co. KG Ventiltrieb einer Brennkraftmaschine
US6213075B1 (en) 1999-06-10 2001-04-10 Caterpillar Inc. Roller follower assembly for an internal combustion engine
US7263956B2 (en) * 1999-07-01 2007-09-04 Delphi Technologies, Inc. Valve lifter assembly for selectively deactivating a cylinder
US6289765B1 (en) * 1999-09-20 2001-09-18 Delphi Technologies, Inc. Roller follower shaft retention
US6321705B1 (en) 1999-10-15 2001-11-27 Delphi Technologies, Inc. Roller finger follower for valve deactivation
US6273039B1 (en) * 2000-02-21 2001-08-14 Eaton Corporation Valve deactivating roller following
DE10041466B4 (de) * 2000-08-23 2008-10-09 Man Diesel Se Ventiltrieb für Gaswechselventile einer Brennkraftmaschine
EP1186751B1 (de) * 2000-09-06 2005-12-07 Eaton S.R.L. Hubventilsteuerungseinrichtung mit Vereinfachter Schmierung
DE10048620A1 (de) * 2000-09-30 2002-04-11 Ina Schaeffler Kg Abschaltbares Abstützelement
AU2001287705A1 (en) * 2000-09-30 2002-04-15 Ina-Schaeffler Kg Disconnectable support element
DE10111512A1 (de) * 2001-03-09 2002-09-12 Ina Schaeffler Kg Schaltbarer Stößel zur direkten Übertragung eines Nockenhubes auf eine Stößelstange
DE10111511A1 (de) * 2001-03-09 2002-10-24 Ina Schaeffler Kg Schaltbarer Stößel zur direkten Übertragung eines Nockenhubes auf eine Stößelstange
DE10123963A1 (de) * 2001-05-17 2002-11-21 Ina Schaeffler Kg Stößel für einen Ventiltrieb
DE10123964A1 (de) 2001-05-17 2002-11-21 Ina Schaeffler Kg Schaltbarer Stößel zur direkten Übertragung eines Nockenhubes auf eine Stößelstange
US6405699B1 (en) * 2001-08-09 2002-06-18 Eaton Corporation Roller follower guide orientation and anti-rotation feature
JP2003083017A (ja) * 2001-09-10 2003-03-19 Mitsubishi Electric Corp バルブリフト調整装置
DE10146129A1 (de) 2001-09-19 2003-04-03 Ina Schaeffler Kg Schaltelement für einen Ventiltrieb einer Brennkraftmaschine
EP1472438B1 (de) * 2002-02-06 2005-07-27 INA-Schaeffler KG Schaltelement für einen ventiltrieb einer brennkraftmaschine
DE10245301A1 (de) * 2002-09-27 2004-04-08 Ina-Schaeffler Kg Schaltelement für einen Ventiltrieb einer Brennkraftmaschine
US7191745B2 (en) * 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7028654B2 (en) * 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
US7093575B2 (en) * 2003-09-22 2006-08-22 Delphi Technologies, Inc Pin housing sub-assembly for an hydraulic valve lifter
US20050081811A1 (en) * 2003-10-20 2005-04-21 Spath Mark J. Anti-rotation deactivation valve lifter
DE102005003611A1 (de) * 2004-02-20 2005-09-29 Ina-Schaeffler Kg Ventiltrieb einer Brennkraftmaschine
DE102005003745A1 (de) * 2005-01-27 2006-08-10 Schaeffler Kg Abschaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
US7682350B2 (en) * 2005-10-14 2010-03-23 The Procter & Gamble Company Disposable absorbent articles
US7748359B2 (en) * 2006-06-30 2010-07-06 Caterpillar Inc. Tappet assembly
JP2008075519A (ja) 2006-09-20 2008-04-03 Otics Corp ラッシュアジャスタ
TWI312830B (en) 2006-11-03 2009-08-01 Ind Tech Res Inst Variable valve actuation mechanism
WO2008079833A1 (en) * 2006-12-20 2008-07-03 Schaeffler Kg High-low lift and deactivating roller lifter
DE102007002787A1 (de) 2007-01-18 2008-07-24 Schaeffler Kg Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
US20090229553A1 (en) * 2007-03-09 2009-09-17 Bililies Theodore C Engine System
DE102007011893A1 (de) * 2007-03-13 2008-09-18 Schaeffler Kg Schaltbares Abstützelement für einen Ventiltrieb einer Brennkraftmaschine
DE102007016739A1 (de) * 2007-04-07 2008-10-09 Schaeffler Kg Schaltbares Ventiltriebsteil
DE102007016740A1 (de) * 2007-04-07 2008-10-09 Schaeffler Kg Schaltbarer Tassenstößel
WO2008150457A1 (en) * 2007-06-01 2008-12-11 Jacobs Vehicle Systems, Inc. Variabale valve actuation system
DE102008057830A1 (de) 2007-11-21 2009-05-28 Schaeffler Kg Abschaltbarer Stößel
US7792629B2 (en) * 2007-12-19 2010-09-07 Gm Global Technology Operations, Inc. High pressure pump actuation in a vehicle
JP2009191690A (ja) * 2008-02-13 2009-08-27 Otics Corp ラッシュアジャスタ
US8109247B2 (en) 2008-05-19 2012-02-07 GM Global Technology Operations LLC Wear resistant camshaft and follower material
DE102009001631A1 (de) * 2009-03-18 2010-09-23 Robert Bosch Gmbh Hochdruckpumpe und Stößelbaugruppe
US8196556B2 (en) * 2009-09-17 2012-06-12 Delphi Technologies, Inc. Apparatus and method for setting mechanical lash in a valve-deactivating hydraulic lash adjuster
US8312852B2 (en) * 2009-12-04 2012-11-20 Hyundai Motor Company Variable tappet
KR101145638B1 (ko) * 2010-05-06 2012-07-11 현대자동차주식회사 가변 밸브 리프트 장치
US8820277B2 (en) * 2011-03-08 2014-09-02 GM Global Technology Operations LLC Engine assembly including cylinder head oil gallery
FR2998614A1 (fr) * 2012-11-29 2014-05-30 Skf Ab Suiveur de came avec dispositif anti-rotation
JP5956920B2 (ja) * 2012-12-14 2016-07-27 株式会社コガネイ 液体供給装置
US9334767B2 (en) 2013-11-20 2016-05-10 Schaeffler Technologies AG & Co. KG Roller lifter lubrication guide
DE102014113825A1 (de) 2014-09-24 2016-03-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventiltrieb bei einer Brennkraftmaschine
BR112020024829B1 (pt) * 2018-06-29 2023-11-28 Jacobs Vehicle Systems, Inc Dispositivo, em um motor de combustão interna compreendendo um comando de válvula para atuar uma ou mais válvulas de motor, para controlar movimento aplicado à uma ou mais válvulas de motor

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277874A (en) * 1965-08-09 1966-10-11 Wagner Jordan Inc Variable valve-timing mechanism
US3304925A (en) * 1966-06-20 1967-02-21 James E Rhoads Hydraulic valve lifter
US4089234A (en) * 1977-03-15 1978-05-16 Caterpillar Tractor Co. Anti-rotating guide for reciprocating members
US4223648A (en) * 1978-12-01 1980-09-23 General Motors Corporation Hydraulic valve lifter
US4335685A (en) * 1979-10-19 1982-06-22 Caterpillar Tractor Co. Lifter assembly
US4708102A (en) * 1986-09-08 1987-11-24 Navistar International Transportation Corp. Roller cam follower with positive lubrication
US4905639A (en) * 1986-10-23 1990-03-06 Honda Giken Kogyo Kabushiki Kaisha Valve operating apparatus for an internal combustion engine
DE3814700A1 (de) * 1988-04-30 1989-11-09 Schaeffler Waelzlager Kg Hydraulisches spielausgleichselement
US5253621A (en) * 1992-08-14 1993-10-19 Group Lotus Plc Valve control means
WO1991012413A1 (en) * 1990-02-16 1991-08-22 Group Lotus Plc Valve control means
FR2663091B1 (fr) * 1990-06-08 1995-02-17 Melchior Jean F Dispositif de commande par arbre a came et moyens transmetteurs d'efforts a galet.
DE4023885A1 (de) * 1990-07-27 1992-01-30 Bayerische Motoren Werke Ag Rollenstoessel mit hydraulischem ventilspiel-ausgleich
DE4023886A1 (de) * 1990-07-27 1992-01-30 Bayerische Motoren Werke Ag Rollenstoessel mit einem hydraulischen ausgleichselement
US5022356A (en) * 1990-10-05 1991-06-11 Gear Company Of America, Inc. Roller valve lifter with anti-rotation member
US5119774A (en) * 1990-11-08 1992-06-09 General Motors Corporation Direct acting hydraulic valve lifter
DE4039256C2 (de) * 1990-12-08 1996-05-09 Schaeffler Waelzlager Kg Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine
US5090364A (en) * 1990-12-14 1992-02-25 General Motors Corporation Two-step valve operating mechanism
US5070827A (en) * 1991-04-01 1991-12-10 General Motors Corporation Low mass valve lifters
US5193496A (en) * 1991-02-12 1993-03-16 Volkswagen Ag Variable action arrangement for a lift valve
US5159906A (en) * 1991-05-03 1992-11-03 Ford Motor Company Adjustable valve system for an internal combustion engine
DE4122142A1 (de) * 1991-07-04 1993-01-07 Porsche Ag Brennkraftmaschine mit einem schlepphebelventiltrieb
US5129373A (en) * 1991-12-16 1992-07-14 General Motors Corporation Self-contained hydraulic lash adjuster with pressurizing diaphragm

Also Published As

Publication number Publication date
US5361733A (en) 1994-11-08
EP0608925A1 (de) 1994-08-03
US5398648A (en) 1995-03-21
JPH06299821A (ja) 1994-10-25
EP0608925B1 (de) 1996-08-14
DE69400358T2 (de) 1996-12-12

Similar Documents

Publication Publication Date Title
DE69400358D1 (de) Kompakte Ventilstössel
DE69431761D1 (de) Multifunktions-rueckschlagventil
DE59401608D1 (de) Ventilblock
DE69511627D1 (de) Zwei-Stufen-Ventilstössel
DE69423523D1 (de) Ventilanordnung
DE69304333D1 (de) Ventilanordnung
DE59504713D1 (de) Ventilanordnung
ITMI931499A1 (it) Disposizione valvolare
DE19580519T1 (de) Ventilanordnung
DE59502925D1 (de) Ventilanordnung
DE59400072D1 (de) Selbstschlussventil
DE69420257D1 (de) Sintermetallnockenwelle
ITMI940438A0 (it) Valvola combinata
DE59306854D1 (de) Ventilanordnung
DE59404227D1 (de) Ventilanordnung
DE59401357D1 (de) Tassenförmiger ventilstössel
DE59405288D1 (de) Ventilanordnung
DE69526520D1 (de) Ventilanordnung
DE59400983D1 (de) Ventilblockaggregat
DE69504962D1 (de) Ventilanordnung
DE69518874D1 (de) Ventilanordnung
BR9400405A (pt) Válvula rotatória
DE59504855D1 (de) Ventilanordnung
DE59406388D1 (de) Ventilanordnung
DE59405336D1 (de) Ventilanordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee