ES2161296T3 - Dispositivo de encendido para motor de combustion interna. - Google Patents

Dispositivo de encendido para motor de combustion interna.

Info

Publication number
ES2161296T3
ES2161296T3 ES95924801T ES95924801T ES2161296T3 ES 2161296 T3 ES2161296 T3 ES 2161296T3 ES 95924801 T ES95924801 T ES 95924801T ES 95924801 T ES95924801 T ES 95924801T ES 2161296 T3 ES2161296 T3 ES 2161296T3
Authority
ES
Spain
Prior art keywords
valves
output
ignition
precamara
preach
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
ES95924801T
Other languages
English (en)
Inventor
Harry Charles Watson
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.)
University of Melbourne
Original Assignee
University of Melbourne
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
Priority claimed from AU67458/94A external-priority patent/AU678014B2/en
Application filed by University of Melbourne filed Critical University of Melbourne
Application granted granted Critical
Publication of ES2161296T3 publication Critical patent/ES2161296T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • F02B19/1014—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Abstract

SE PROPORCIONA UN SISTEMA DE ENCENDIDO DE UN MOTOR DE COMBUSTION INTERNA QUE COMPRENDE UNA PRECAMARA PEQUEÑA (1) QUE TIENE UN VOLUMEN DE ALREDEDOR DE 0,7% DEL VOLUMEN DE UNA CAMARA DE COMBUSTION ASOCIADA, UN ORIFICIO DE SALIDA PEQUEÑO (1A) EN LA PRECAMARA QUE TIENE UN MODELO DE GARGANTA SIN DIMENSIONES DE ENTRE ALREDEDOR DE 0,4 Y 0,7%, UNA VALVULA (2) QUE CONTROLA LA INTRODUCCION DE GAS DE HIDROGENO EN LA PRECAMARA (1) A TRAVES DE UN ARRASTRE DE VALVULAS (3) Y UNA BUJIA (4) PARA QUEMAR UNA MEZCLA RICA EN OXIGENO EN LA PRECAMARA (1) PARA HACER QUE UNA INYECCION DE ENCENDIDO DEL GAS ARDIENDO SEA EMITIDO DESDE EL ORIFICIO (1A) PARA FAVORECER UNA COMBUSTION EFICIENTE Y REDUCIR LAS EMISIONES NOX EN LAS MEZCLAS POBRES ARDIENDO Y UNAS RAZONES DE COMPRESION SIN GOLPES MAS ALTAS. ALTERNATIVAMENTE, UNA PLURALIDAD DE ORIFICIOS DE SALIDA CUENTAN CON UNOS PASOS DE SALIDA ANGULARES QUE CONDUCEN A UN PASO DE ENTRADA CILINDRICO O CONICO. EN UNA CAMARA DE COMBUSTION QUE TIENE, AL MENOS, DOS VALVULAS DE ENTRADA Y DOS VALVULAS DE SALIDA, EL DISPOSITIVO DE ENCENDIDO ESTA ORIENTADO DE TAL MANERA QUE, AL MENOS, DOS ORIFICIOS DE SALIDA DIRIGEN LAS INYECCIONES DE ENCENDIDO ENTRE LAS VALVULAS DE ENTRADA Y LAS VALVULAS DE ESCAPE.
ES95924801T 1994-07-13 1995-07-13 Dispositivo de encendido para motor de combustion interna. Expired - Lifetime ES2161296T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU67458/94A AU678014B2 (en) 1991-10-14 1994-07-13 Internal combustion engine ignition device

Publications (1)

Publication Number Publication Date
ES2161296T3 true ES2161296T3 (es) 2001-12-01

Family

ID=3751723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95924801T Expired - Lifetime ES2161296T3 (es) 1994-07-13 1995-07-13 Dispositivo de encendido para motor de combustion interna.

Country Status (6)

Country Link
EP (1) EP0770171B1 (es)
JP (1) JPH10502717A (es)
AT (1) ATE201918T1 (es)
DE (1) DE69521204T2 (es)
ES (1) ES2161296T3 (es)
WO (1) WO1996002742A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159909A1 (de) * 2001-12-06 2003-06-18 Bosch Gmbh Robert Brennstoffeinspritzventil-Zündkerze-Kombination
DE10159910A1 (de) * 2001-12-06 2003-06-18 Bosch Gmbh Robert Brennstoffeinspritzventil-Zündkerze-Kombination
DE10356192A1 (de) * 2003-12-02 2005-07-07 Deutz Ag Gasmotor
WO2008106722A1 (en) * 2007-03-02 2008-09-12 Powergen International Pty Ltd Power generation
JP5548478B2 (ja) * 2009-03-31 2014-07-16 株式会社クボタ 火花点火式エンジン
AU2013235173B2 (en) * 2012-03-21 2017-03-16 MayMaan Research, LLC Internal combustion engine using a water-based mixture as fuel and method for operating the same
EP2904230A1 (en) 2012-10-02 2015-08-12 Caterpillar Energy Solutions GmbH Hydrogen flushed prechamber
US20150361876A1 (en) 2013-01-16 2015-12-17 Caterpillar Energy Solutions Gmbh Hydrogen flushed combustion chamber
EP2946085A1 (en) * 2013-01-16 2015-11-25 Caterpillar Energy Solutions GmbH Hydrogen flushed combustion chamber
CA2918694A1 (en) * 2013-07-19 2015-01-22 V-GRID Energy Systems An ignition system for low grade synthesis gas at high compression
WO2015048187A1 (en) 2013-09-25 2015-04-02 Yehuda Shmueli Internal combustion engine using a water-based mixture as fuel and method for operating the same
AT516490B1 (de) * 2014-12-19 2016-06-15 Ge Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer funkengezündeten Brennkraftmaschine
AT516543B1 (de) 2014-12-19 2021-01-15 Innio Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer funkengezündeten Brennkraftmaschine
US10208651B2 (en) * 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
EP3239487B1 (en) * 2016-04-28 2021-09-01 Mahle Powertrain LLC Internal combustion engine with optimized jet ignition pre-chamber
CZ308272B6 (cs) 2017-07-04 2020-04-08 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze Zážehový plynový spalovací motor
AT522050B1 (de) * 2019-01-22 2020-09-15 Avl List Gmbh Flüssigkeitsgekühlte brennkraftmaschine
US11891946B2 (en) 2019-01-22 2024-02-06 Avl List Gmbh Cylinder head of an internal combustion engine
CN112211713B (zh) * 2019-07-11 2021-12-21 曼能源解决方案公司(德国曼能源解决方案股份公司子公司) 内燃发动机
DK181214B1 (en) * 2021-10-26 2023-05-09 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland A large two-stroke uniflow scavenged gaseous fueled engine and method for controlling supply of liquid fuel
JP7726048B2 (ja) * 2021-12-06 2025-08-20 マツダ株式会社 エンジン
DE102024118735A1 (de) * 2024-07-02 2026-01-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorkammerzündmodul, Brennkraftmaschine mit einem solchen Vorkammerzündmodul und Kraftfahrzug mit einer solchen Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2142951C3 (de) * 1971-08-27 1974-04-11 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Becherförmiger Brenneransatz
JPS52119707A (en) * 1976-04-01 1977-10-07 Honda Motor Co Ltd Combustion chamber equipment for engine
DE3300945A1 (de) * 1983-01-13 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart Zuendvorrichtung fuer eine brennkraftmaschine
US4903656A (en) * 1988-12-29 1990-02-27 Yanmar Deisel Engine Co., Ltd. Gas engine
WO1993008385A1 (en) * 1991-10-14 1993-04-29 The University Of Melbourne Internal combustion engine ignition device
GB2271808B (en) * 1992-10-20 1995-09-06 John Harold Weaving A pre-chamber internal combustion engine

Also Published As

Publication number Publication date
DE69521204T2 (de) 2002-06-06
WO1996002742A1 (en) 1996-02-01
EP0770171A1 (en) 1997-05-02
DE69521204D1 (de) 2001-07-12
EP0770171B1 (en) 2001-06-06
ATE201918T1 (de) 2001-06-15
JPH10502717A (ja) 1998-03-10
EP0770171A4 (en) 1998-02-11

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