ES2170313T3 - Motor de combustion controlado por valvulas con un dispositivo de regulacion para variar la compresion. - Google Patents

Motor de combustion controlado por valvulas con un dispositivo de regulacion para variar la compresion.

Info

Publication number
ES2170313T3
ES2170313T3 ES97116224T ES97116224T ES2170313T3 ES 2170313 T3 ES2170313 T3 ES 2170313T3 ES 97116224 T ES97116224 T ES 97116224T ES 97116224 T ES97116224 T ES 97116224T ES 2170313 T3 ES2170313 T3 ES 2170313T3
Authority
ES
Spain
Prior art keywords
compression
valves
vary
valve
cap
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
ES97116224T
Other languages
English (en)
Inventor
Gerd Muller-Alander
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 ES2170313T3 publication Critical patent/ES2170313T3/es
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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • F01L3/085—Valve cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

EN UN MOTOR DE COMBUSTION CONTROLADO POR VALVULAS CON UN DISPOSITIVO DE AJUSTE PARA MODIFICAR LA COMPRESION, QUE PRESENTA UNA VALVULA DESPLAZABLE EMPUJADA GUIADA EN EL CABEZAL DEL CILINDRO, UN CASQUILLO QUE INCLUYE UNA SECCION DEL CANAL DEL LADO DE LA CAMARA DE COMBUSTION DE UN CANAL DE ALIMENTACION DE GASES, CON UNA BOCA DEL CANAL CONTROLADA MEDIANTE UNA VALVULA DE ELEVACION SE PROPONE , PARA EL CONTROL SEPARADO DEL CASQUILLO Y DE LA VALVULA DE ELEVACION, QUE LA VALVULA ESTE UNIDA CON UN DISPOSITIVO DE ELEVACION Y ACCIONAMIENTO CON FORMA DE ACTUADOR Y SITUADO EN EL CASQUILLO Y QUE EL CASQUILLO DEL DISPOSITIVO DE AJUSTE PUEDA CONTROLARSE EN SU DESPLAZAMIENTO DE FORMA SEPARADA INDEPENDIENTEMENTE DEL ACTUADOR, PARA VARIAR LA COMPRESION.
ES97116224T 1996-10-15 1997-09-18 Motor de combustion controlado por valvulas con un dispositivo de regulacion para variar la compresion. Expired - Lifetime ES2170313T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19642469A DE19642469C1 (de) 1996-10-15 1996-10-15 Ventilgesteuerte Brennkraftmaschine mit einer Verstelleinrichtung zur Verdichtungsänderung

Publications (1)

Publication Number Publication Date
ES2170313T3 true ES2170313T3 (es) 2002-08-01

Family

ID=7808788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97116224T Expired - Lifetime ES2170313T3 (es) 1996-10-15 1997-09-18 Motor de combustion controlado por valvulas con un dispositivo de regulacion para variar la compresion.

Country Status (3)

Country Link
EP (1) EP0837226B1 (es)
DE (2) DE19642469C1 (es)
ES (1) ES2170313T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106685A1 (de) * 2001-02-14 2002-08-29 Karl-Otto Noelle Leistungssteigerung für Verbrennungsmotoren mit Hubraumvergrößerung
DE10128938A1 (de) * 2001-06-18 2003-01-02 Hjs Fahrzeugtechnik Gmbh & Co Verfahren zum Abtrennen von Rußpartikeln in Partikelfiltern, und Partikelfilter hierzu
DE10227769A1 (de) * 2002-06-21 2004-01-08 Daimlerchrysler Ag Vorrichtung zur variablen Änderung der Verdichtung einer Brennkraftmaschine
DE10311229B4 (de) * 2003-03-14 2005-03-31 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verbrennungsmotor mit veränderbarem Verdichtungsverhältnis
EP2336521A1 (en) * 2009-12-15 2011-06-22 Wärtsilä Schweiz AG A cylinder arrangement for an internal combustion engine
DE102011008128B4 (de) * 2011-01-07 2017-10-26 Suheyla Lemouré Hubkolben-Brennkraftmaschine mit variablem Verdichtungsverhältnis
DE102013216182A1 (de) 2013-08-14 2015-02-19 Schaeffler Technologies Gmbh & Co. Kg Verstelleinrichtung, insbesondere für Brennkraftmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165544A (ja) * 1982-03-25 1983-09-30 Hitachi Zosen Corp 圧縮比可変内燃機関
DE3801102A1 (de) * 1988-01-16 1989-07-27 Erich Schmid Vorrichtung fuer eine hubkolbenmaschine mit variablem brennraum
FI78969C (fi) * 1988-02-23 1989-10-10 Jorma Pohjola Ventilmekanism foer foerbraenningsmotor.
EP0676533B1 (de) * 1994-04-09 1997-09-24 Adam Opel Ag Einlasskanalsystem für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0837226A1 (de) 1998-04-22
DE19642469C1 (de) 1998-05-07
EP0837226B1 (de) 2002-02-06
DE59706288D1 (de) 2002-03-21

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