ES2163077T3 - SWITCHING MUG PUSHER. - Google Patents

SWITCHING MUG PUSHER.

Info

Publication number
ES2163077T3
ES2163077T3 ES97117484T ES97117484T ES2163077T3 ES 2163077 T3 ES2163077 T3 ES 2163077T3 ES 97117484 T ES97117484 T ES 97117484T ES 97117484 T ES97117484 T ES 97117484T ES 2163077 T3 ES2163077 T3 ES 2163077T3
Authority
ES
Spain
Prior art keywords
pressure piece
pusher
guided
cup pusher
guide shirt
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 - Lifetime
Application number
ES97117484T
Other languages
Spanish (es)
Inventor
Christian Dovids
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
Application granted granted Critical
Publication of ES2163077T3 publication Critical patent/ES2163077T3/en
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
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • F01L13/0005—Deactivating valves

Abstract

PARA UN EMPUJADOR DE TAZA PARA VALVULAS DE CAMBIO DE GASES DE MOTORES DE COMBUSTION, ESPECIALMENTE CON DESCONEXION DE CILINDROS, QUE COMPRENDE UNA PIEZA DE PRESION INTERIOR MOVIL, GUIADO EN LA CAMISA DE GUIA DEL EMPUJADOR DE TAZA, CON UN PERNO DE CIERRE CONTROLABLE, PARA EL BLOQUEO CON LA CAMISA DE GUIA SE PROPONE, PARA CONSEGUIR UNA PIEZA DE PRESION DE EJECUCION LIGERA, COLOCAR LA PIEZA DE PRESION EN LA CAMISA DE GUIA DEL EMPUJADOR DE TAZA, GUIADA MEDIANTE UNA PARED DE CILINDRO RELATIVAMENTE DELGADA Y UNIENDO ESTE DE FORMA FIJA MEDIANTE PUENTES Y TRAVESAÑOS, A UNA CARCASA CENTRAL PARA EL ALOJAMIENTO DE UN ELEMENTO DE COMPENSACION DEL JUEGO DE VALVULAS QUE ACTUA EN COMBINACION CON LA VALVULA DE CAMBIO DE GASES.FOR A CUP PUSHER FOR COMBUSTION ENGINE GAS CHANGE VALVES, ESPECIALLY WITH CYLINDER DISCONNECTION, THAT INCLUDES A MOBILE PRESSURE PRESSURE PIECE, GUIDED IN THE CUP PUSHER GUIDE SHIRT, WITH A CONTROLLABLE CLOSURE BOLT THE LOCK WITH THE GUIDE SHIRT IS PROPOSED, TO GET A LIGHT PERFORMANCE PRESSURE PIECE, PLACE THE PRESSURE PIECE IN THE CUP PUSHER GUIDE SHIRT, GUIDED THROUGH A RELATIVELY THIN CYLINDER WALL AND JOINING THIS IN THIS WAY BRIDGES AND CROSSBARS, TO A CENTRAL HOUSING FOR THE ACCOMMODATION OF A VALVE GAME COMPENSATION ELEMENT ACTING IN COMBINATION WITH THE GAS CHANGE VALVE.

ES97117484T 1996-11-07 1997-10-09 SWITCHING MUG PUSHER. Expired - Lifetime ES2163077T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19645964A DE19645964A1 (en) 1996-11-07 1996-11-07 Switchable tappet for gas exchange valves of internal combustion engines, especially with cylinder deactivation

Publications (1)

Publication Number Publication Date
ES2163077T3 true ES2163077T3 (en) 2002-01-16

Family

ID=7810956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97117484T Expired - Lifetime ES2163077T3 (en) 1996-11-07 1997-10-09 SWITCHING MUG PUSHER.

Country Status (3)

Country Link
EP (1) EP0841474B1 (en)
DE (2) DE19645964A1 (en)
ES (1) ES2163077T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844202A1 (en) * 1998-09-26 2000-03-30 Schaeffler Waelzlager Ohg Internal combustion engine valve tappet comprises inner and outer section coupled and decoupled via spring-powered slide in section mountings to maximize or zero gas valve stroke
DE102005017409A1 (en) * 2005-04-15 2006-10-19 Schaeffler Kg Outer part of a switchable tappet
DE102008035928A1 (en) 2008-08-01 2010-02-04 Assa Abloy Sicherheitstechnik Gmbh Door opener with remote-controlled valve
DE102011007975B4 (en) 2011-01-04 2015-04-02 Assa Abloy Sicherheitstechnik Gmbh Door hardware device
CN102852578B (en) * 2012-09-28 2016-01-20 长城汽车股份有限公司 A kind of gasoline engine tappet
CN114102284B (en) * 2021-11-02 2023-01-24 东风柳州汽车有限公司 Tool for high-pressure oil pump tappet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829423A1 (en) * 1978-07-05 1980-01-17 Irm Antriebstech Gmbh Hydraulically compensated valve pusher for overhead cam engine - has different material insert and guide secured to avoid oil filled cavity
JPS61118514A (en) * 1984-11-14 1986-06-05 Mazda Motor Corp Valve drive device in engine
US5361733A (en) * 1993-01-28 1994-11-08 General Motors Corporation Compact valve lifters
DE4433742A1 (en) * 1993-09-22 1995-04-20 Aisin Seiki Valve control device
DE69513165T2 (en) * 1994-05-03 2000-06-15 Lotus Car VALVE DRIVE DEVICE
US5431133A (en) * 1994-05-31 1995-07-11 General Motors Corporation Low mass two-step valve lifter

Also Published As

Publication number Publication date
EP0841474A1 (en) 1998-05-13
EP0841474B1 (en) 2001-09-19
DE59704650D1 (en) 2001-10-25
DE19645964A1 (en) 1998-05-14

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