DE69511627D1 - Zwei-Stufen-Ventilstössel - Google Patents

Zwei-Stufen-Ventilstössel

Info

Publication number
DE69511627D1
DE69511627D1 DE69511627T DE69511627T DE69511627D1 DE 69511627 D1 DE69511627 D1 DE 69511627D1 DE 69511627 T DE69511627 T DE 69511627T DE 69511627 T DE69511627 T DE 69511627T DE 69511627 D1 DE69511627 D1 DE 69511627D1
Authority
DE
Germany
Prior art keywords
valve lifter
stage valve
stage
lifter
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
DE69511627T
Other languages
English (en)
Other versions
DE69511627T2 (de
Inventor
Mark James Spath
Minco Christopher Mark De
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.)
Delphi Technologies Inc
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 DE69511627D1 publication Critical patent/DE69511627D1/de
Publication of DE69511627T2 publication Critical patent/DE69511627T2/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications 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
    • F01L13/0031—Modifications 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
    • 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
    • F01L2307/00—Preventing the rotation of tappets
    • 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
    • F01L2800/06—Timing or lift different for valves of same cylinder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower
DE69511627T 1994-05-31 1995-05-08 Zwei-Stufen-Ventilstössel Expired - Fee Related DE69511627T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/251,702 US5431133A (en) 1994-05-31 1994-05-31 Low mass two-step valve lifter

Publications (2)

Publication Number Publication Date
DE69511627D1 true DE69511627D1 (de) 1999-09-30
DE69511627T2 DE69511627T2 (de) 1999-12-09

Family

ID=22953055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511627T Expired - Fee Related DE69511627T2 (de) 1994-05-31 1995-05-08 Zwei-Stufen-Ventilstössel

Country Status (4)

Country Link
US (1) US5431133A (de)
EP (1) EP0685634B1 (de)
JP (1) JP2778930B2 (de)
DE (1) DE69511627T2 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668436B1 (de) * 1994-02-18 1998-08-12 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Stössel für ein schaltbares Ventil einer Brennkraftmaschine
US5758612A (en) * 1994-08-31 1998-06-02 Yamaha Hatsudoki Kabushiki Kaisha Valve actuating structure for multi-valve engine
DE4436952A1 (de) * 1994-10-15 1996-04-18 Schaeffler Waelzlager Kg Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
JP3310490B2 (ja) * 1994-10-27 2002-08-05 株式会社ユニシアジェックス 内燃機関の動弁装置
JPH08158832A (ja) * 1994-11-30 1996-06-18 Aisin Seiki Co Ltd エンジンの動弁装置
JPH08189316A (ja) * 1994-12-28 1996-07-23 Aisin Seiki Co Ltd 可変バルブリフト装置
US5520144A (en) * 1995-08-21 1996-05-28 General Motors Corporation Valve actuation assembly
DE19601587A1 (de) * 1996-01-18 1997-07-24 Schaeffler Waelzlager Kg Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE19602013C2 (de) * 1996-01-20 2003-10-30 Ina Schaeffler Kg Zylinderkopf einer Brennkraftmaschine mit einem auf unterschiedliche Ventilhübe schaltbaren Ventiltrieb
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
US5709180A (en) * 1997-02-06 1998-01-20 General Motors Corporation Narrow cam two-step lifter
DE19730200A1 (de) * 1997-07-15 1999-01-21 Schaeffler Waelzlager Ohg Gehäuse für einen schaltbaren Tassenstößel
US5934232A (en) * 1998-06-12 1999-08-10 General Motors Corporation Engine valve lift mechanism
DE19844202A1 (de) * 1998-09-26 2000-03-30 Schaeffler Waelzlager Ohg Schaltbarer Nockenfolger
DE19915531A1 (de) 1999-04-07 2000-10-12 Schaeffler Waelzlager Ohg Nockenfolger oder Abstützelement für einen Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US7263956B2 (en) * 1999-07-01 2007-09-04 Delphi Technologies, Inc. Valve lifter assembly for selectively deactivating a cylinder
US6321705B1 (en) 1999-10-15 2001-11-27 Delphi Technologies, Inc. Roller finger follower for valve deactivation
DE10002287A1 (de) * 2000-01-20 2001-07-26 Schaeffler Waelzlager Ohg Schaltbarer Flach- oder Rollenstössel
US6457445B1 (en) * 2000-05-23 2002-10-01 Mitsubishi Denki Kabushiki Kaisha Valve lift control device
DE10048620A1 (de) * 2000-09-30 2002-04-11 Ina Schaeffler Kg Abschaltbares Abstützelement
DE10055014A1 (de) * 2000-11-07 2002-05-08 Ina Schaeffler Kg Schaltbares Abstützelement für einen Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE10102130A1 (de) * 2001-01-18 2002-07-25 Ina Schaeffler Kg Schaltbarer Nockenfolger
KR100384169B1 (ko) * 2001-06-29 2003-05-16 현대자동차주식회사 가변 밸브 리프트 시스템
CN1397719A (zh) 2001-07-18 2003-02-19 邓国峰 柔性时间截面控制装置
US6405699B1 (en) * 2001-08-09 2002-06-18 Eaton Corporation Roller follower guide orientation and anti-rotation feature
EP1427918B1 (de) * 2001-09-11 2008-03-05 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Ventiltrieb für eine brennkraftmaschine
DE10146129A1 (de) 2001-09-19 2003-04-03 Ina Schaeffler Kg Schaltelement für einen Ventiltrieb einer Brennkraftmaschine
ATE300665T1 (de) * 2002-02-06 2005-08-15 Ina Schaeffler Kg Schaltelement für einen ventiltrieb einer brennkraftmaschine
US6745733B2 (en) * 2002-02-21 2004-06-08 Delphi Technologies, Inc. Actuating system for mode-switching rocker arm device
DE10212522A1 (de) 2002-03-21 2003-10-02 Ina Schaeffler Kg Ventiltrieb für eine Brennkraftmaschine
US7055471B2 (en) * 2002-05-28 2006-06-06 Kohler Co. Hydraulic lifter feed gallery with aeration removal orifice
DE10360287A1 (de) 2003-02-05 2004-10-14 Ina-Schaeffler Kg Stößel in einem Ventiltrieb einer Brennkraftmaschine
US20040244751A1 (en) * 2003-06-03 2004-12-09 Falkowski Alan G. Deactivating valve lifter
DE10332980A1 (de) * 2003-07-21 2005-02-10 Bayerische Motoren Werke Ag Ventilstößeleinrichtung, insbesondere drehgesicherter Tassenstößel mit gekrümmter Nockenfolgefläche
DE10332981A1 (de) 2003-07-21 2005-02-10 Bayerische Motoren Werke Ag Ventilströßeleinrichtung, insbesondere drehgesicherter Tassenstößel mit gekrümmter Nockenfolgefläche
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
DE102004056457A1 (de) * 2004-11-23 2006-06-08 Schaeffler Kg Tassenstößel für eine Brennkraftmaschine
DE102005017409A1 (de) * 2005-04-15 2006-10-19 Schaeffler Kg Außenteil eines schaltbaren Tassenstößels
TWI312830B (en) 2006-11-03 2009-08-01 Ind Tech Res Inst Variable valve actuation mechanism
DE102007008573A1 (de) * 2007-02-19 2008-08-21 Schaeffler Kg Schaltbarer Tassenstößel
DE102008057830A1 (de) * 2007-11-21 2009-05-28 Schaeffler Kg Abschaltbarer Stößel
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
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
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
KR101251478B1 (ko) * 2010-12-03 2013-04-05 기아자동차주식회사 직동식 ｃｄａ 기구
CN105378236B (zh) * 2013-08-30 2018-10-12 伊顿公司 用于优化停缸摇臂中的液压锁闩销的响应时间的方法
DE112015000034T5 (de) 2014-03-03 2015-11-19 Eaton Corporation Ventilbetätigungsvorrichtung und Verfahren zu deren Herstellung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468202C (de) * 1928-11-08 Vorwerk & Sohn Strumpfhalterpatte
DE468201C (de) * 1923-10-07 1928-11-08 Arthur Leonard Mieville Rollenlager, dessen zweiteiliger Gusskoerper eine aeussere Rollenlaufbahn und an deren Enden Unterlegscheiben enthaelt
US3277874A (en) * 1965-08-09 1966-10-11 Wagner Jordan Inc Variable valve-timing mechanism
JPS59190908U (ja) * 1983-06-03 1984-12-18 日産自動車株式会社 内燃機関の弁駆動装置
DE3347680A1 (de) * 1983-12-31 1984-08-30 Ernst 8450 Amberg Haubner Ventilsteuerung fuer brennkraftmaschinen mit zwei unterschiedlichen ventilzeiten
DE3543537A1 (de) * 1985-12-10 1986-04-30 Rolf 4170 Geldern Bauer Ventilsteuereinrichtung fuer hubkolbenmotore mit variablen steuerzeiten
US5253621A (en) * 1992-08-14 1993-10-19 Group Lotus Plc Valve control means
US5287830A (en) * 1990-02-16 1994-02-22 Group Lotus 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.
US5090364A (en) * 1990-12-14 1992-02-25 General Motors Corporation Two-step valve operating mechanism
US5193496A (en) * 1991-02-12 1993-03-16 Volkswagen Ag Variable action arrangement for a lift valve
DE4128813A1 (de) * 1991-08-30 1993-03-04 Schaeffler Waelzlager Kg Hydraulischer rollenstoessel
JP3200131B2 (ja) * 1991-10-23 2001-08-20 株式会社ユニシアジェックス エンジンの弁作動装置
DE4213855A1 (de) * 1992-04-27 1993-10-28 Iav Motor Gmbh Ingenieurgesell Ventiltrieb für veränderbare Öffnungscharakteristik bei Ventilen, vorzugsweise Einlaßventilen, von Brennkraftmaschinen
JPH0693817A (ja) * 1992-09-14 1994-04-05 Aisin Seiki Co Ltd エンジンの動弁装置
DE4334505A1 (de) * 1992-10-14 1994-04-21 Volkswagen Ag Rollenstößel für den Nocken-Ventiltrieb eines Hubventils mit einer hydraulischen Ventilspielausgleichsvorrichtung
DE4334517A1 (de) * 1992-10-14 1994-04-21 Volkswagen Ag Rollentassenstößel für ein Hubventil
US5361733A (en) * 1993-01-28 1994-11-08 General Motors Corporation Compact valve lifters
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
DE9306685U1 (de) * 1993-05-04 1993-06-09 Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De

Also Published As

Publication number Publication date
EP0685634A1 (de) 1995-12-06
US5431133A (en) 1995-07-11
JP2778930B2 (ja) 1998-07-23
EP0685634B1 (de) 1999-08-25
DE69511627T2 (de) 1999-12-09
JPH07324612A (ja) 1995-12-12

Similar Documents

Publication Publication Date Title
DE69511627D1 (de) Zwei-Stufen-Ventilstössel
DE69400358T2 (de) Kompakte Ventilstössel
DE69423523T2 (de) Ventilanordnung
DE59504713D1 (de) Ventilanordnung
KR960018142U (ko) 밸브 조립체
DE19580519T1 (de) Ventilanordnung
DE69705447D1 (de) Hubventil
DE59502925D1 (de) Ventilanordnung
DE59401357D1 (de) Tassenförmiger ventilstössel
DE69526520D1 (de) Ventilanordnung
DE69504962D1 (de) Ventilanordnung
DE69518874T2 (de) Ventilanordnung
DE59504855D1 (de) Ventilanordnung
DE59505682D1 (de) Ventilanordnung
DE69612339D1 (de) Ventilstössel
DE9313919U1 (de) Tassenförmiger Ventilstößel
DE59502278D1 (de) Ventilbaugruppe
FI951188A (fi) Venttiili
DE9415118U1 (de) Ventilanordnung
DE9313649U1 (de) Tassenförmiger Ventilstößel
DE4492633D2 (de) Ventilstössel
DE29617308U1 (de) Hubventil
DE9421078U1 (de) Ventilanordnung
KR950027928U (ko) 일체형 밸브
BR9401169A (pt) Válvula dupla ação

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES, INC., TROY, MICH., US

8339 Ceased/non-payment of the annual fee