FR2507682B1 - Chambre de precombustion dans une tete de cylindre d'un moteur diesel - Google Patents

Chambre de precombustion dans une tete de cylindre d'un moteur diesel

Info

Publication number
FR2507682B1
FR2507682B1 FR8208094A FR8208094A FR2507682B1 FR 2507682 B1 FR2507682 B1 FR 2507682B1 FR 8208094 A FR8208094 A FR 8208094A FR 8208094 A FR8208094 A FR 8208094A FR 2507682 B1 FR2507682 B1 FR 2507682B1
Authority
FR
France
Prior art keywords
combustion chamber
cylinder head
diesel engine
diesel
engine
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
Application number
FR8208094A
Other languages
English (en)
Other versions
FR2507682A1 (fr
Inventor
Werner Huther
Wolfgang Kruger
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2507682A1 publication Critical patent/FR2507682A1/fr
Application granted granted Critical
Publication of FR2507682B1 publication Critical patent/FR2507682B1/fr
Expired 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
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F02B19/14—Engines characterised by precombustion chambers with compression ignition
    • 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
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • 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
    • F02B2019/006—Engines characterised by precombustion chambers with thermal insulation
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F2001/008—Stress problems, especially related to thermal stress
    • 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)
  • Ceramic Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR8208094A 1981-06-12 1982-05-10 Chambre de precombustion dans une tete de cylindre d'un moteur diesel Expired FR2507682B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3123398A DE3123398C2 (de) 1981-06-12 1981-06-12 Vorbrennkammer für Dieselmaschinen

Publications (2)

Publication Number Publication Date
FR2507682A1 FR2507682A1 (fr) 1982-12-17
FR2507682B1 true FR2507682B1 (fr) 1987-09-18

Family

ID=6134585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208094A Expired FR2507682B1 (fr) 1981-06-12 1982-05-10 Chambre de precombustion dans une tete de cylindre d'un moteur diesel

Country Status (8)

Country Link
US (1) US4426966A (fr)
JP (1) JPS6039853B2 (fr)
DE (1) DE3123398C2 (fr)
FR (1) FR2507682B1 (fr)
GB (1) GB2100341B (fr)
IT (1) IT1148589B (fr)
NL (1) NL8201931A (fr)
SE (1) SE454616B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220753C2 (de) * 1982-06-02 1984-03-08 Bayerische Motoren Werke AG, 8000 München Gekühlter Zylinderkopf aus Leichtmetall für schnellaufende Diesel-Brennkraftmaschinen
JPS59200012A (ja) * 1983-04-27 1984-11-13 Kyocera Corp 内燃機関の副燃焼室
JPS59201922A (ja) * 1983-04-30 1984-11-15 Mazda Motor Corp デイ−ゼルエンジンの副室構造
EP0141540B1 (fr) * 1983-10-06 1989-01-04 Mazda Motor Corporation Chambre de combustion divisée pour moteur diesel
JPS61500862A (ja) * 1983-12-27 1986-05-01 フオ−ド　モ−タ−　カンパニ− 内燃エンジン用のヘッド組立体
JPS6141827U (ja) * 1984-08-21 1986-03-17 日本特殊陶業株式会社 セラミツク製副燃焼室の取付構造
JPH0223788Y2 (fr) * 1984-10-17 1990-06-28
US4672933A (en) * 1984-10-30 1987-06-16 501 NGK Spark Plug Co. Ltd. Precombustion chamber with insulating means
US4691673A (en) * 1985-04-08 1987-09-08 Ngk Spark Plug Co., Ltd. Ceramic auxiliary combustion chamber
FR2587756B1 (fr) * 1985-09-20 1989-09-01 Inst Francais Du Petrole Methode et dispositif d'isolation thermique d'un organe en relation avec les gaz de combustion contenus dans un cylindre d'un moteur a combustion interne au moyen de lames de gaz et de couches de materiau isolant
US4738227A (en) * 1986-02-21 1988-04-19 Adiabatics, Inc. Thermal ignition combustion system
JPH0536990Y2 (fr) * 1987-02-23 1993-09-20
US4844037A (en) * 1987-09-24 1989-07-04 Ngk Insulators, Ltd. Precombustion chamber construction for internal combustion engine
US5915351A (en) * 1997-02-24 1999-06-29 Chrysler Corporation Insulated precombustion chamber
US5924402A (en) * 1997-02-24 1999-07-20 Chrysler Corporation Pre-combustion chamber for an internal combustion engine
DE10118315C2 (de) 2001-04-11 2003-02-20 Mtu Friedrichshafen Gmbh Brennkraftmaschine
WO2005116439A1 (fr) * 2004-05-24 2005-12-08 Wayne Kenneth Glew Appareil pour conditionner un combustible
US20070119568A1 (en) 2005-11-30 2007-05-31 Raytheon Company System and method of enhanced boiling heat transfer using pin fins
US7270107B2 (en) * 2006-01-20 2007-09-18 Cameron International Corporation Bolted pre-combustion chamber
FI121759B (fi) * 2007-11-09 2011-03-31 Waertsilae Finland Oy Polttomoottorin esikammiojärjestely
EP2520780A4 (fr) * 2009-12-28 2013-07-24 Kawasaki Heavy Ind Ltd Moteur à gaz de type à chambre auxiliaire
US8813716B2 (en) * 2011-06-22 2014-08-26 Caterpillar Motoren Gmbh & Co. Kg Pre-combustion chamber tip
JP6049450B2 (ja) * 2012-12-28 2016-12-21 三菱重工業株式会社 副室式ガスエンジン
JP2015117582A (ja) * 2013-12-16 2015-06-25 三菱重工業株式会社 ガスエンジン、およびガスエンジンの組立方法
US9593622B2 (en) * 2015-02-09 2017-03-14 Caterpillar Inc. Combustion system, nozzle for prechamber assembly, and method of making same
US10273869B2 (en) 2016-10-14 2019-04-30 Caterpillar Inc. Prechamber ignition device for internal combustion engine, and method
JP7257236B2 (ja) * 2019-04-22 2023-04-13 三菱重工エンジン＆ターボチャージャ株式会社 副室式エンジン

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389862A (en) * 1931-09-25 1933-03-27 Harry Ralph Ricardo Improvements in or relating to internal combustion engines of the liquid fuel injection compression-ignition type
GB408808A (en) * 1932-09-23 1934-04-19 Sebastian Nadal Improvements in the combustion chambers of tnternal combustion engines of the liquid fuel injection type
DE941099C (de) * 1950-01-28 1956-04-05 Daimler Benz Ag Vorkammerdieselmaschine
DE966933C (de) * 1950-02-23 1957-09-19 Daimler Benz Ag Vorkammerdieselmaschine
DE874844C (de) * 1951-02-22 1953-04-27 Semt Duese fuer die zentrale Vorverbrennungskammer von Brennkraftmaschinen
DE881272C (de) * 1951-11-03 1953-06-29 Daimler Benz Ag Vorkammer fuer Dieselmaschinen mit einem in der Vorkammer bzw. im UEberstroemkanal derselben angeordneten zapfenfoermigen Einsatzteil
DE1006667B (de) * 1955-07-23 1957-04-18 Motoren Werke Mannheim Ag Brennkammeraufbau fuer luftgekuehlte Einspritzbrennkraftmaschinen
FR1344892A (fr) * 1962-05-28 1963-12-06 Applic Tech Ind Lati Perfectionnements aux moteurs à combustion interne à injection de carburant
DE1294092B (de) * 1965-11-03 1969-04-30 Opel Adam Ag Vorkammer-Dieselmaschine
DE2337731A1 (de) * 1973-07-25 1975-02-13 Motoren Turbinen Union Vorkammer
DE2550885A1 (de) * 1975-11-13 1977-05-18 Daimler Benz Ag Selbstzuendende verbrennungskraftmaschine
FR2393147A1 (fr) * 1977-06-03 1978-12-29 Chrysler France Perfectionnement a un moteur a combustion interne du type diesel a prechambre
IT1117089B (it) * 1977-12-05 1986-02-10 Fiat Spa Perfezionamento nei motori a ciclo diesel veloci ad iniezione meccanica e indiretta con precamera ad alta turbolenza
JPS5922044B2 (ja) * 1978-11-06 1984-05-24 トヨタ自動車株式会社 内燃機関の渦流室の構造

Also Published As

Publication number Publication date
SE8203581L (sv) 1982-12-13
DE3123398A1 (de) 1982-12-30
IT8248615A0 (it) 1982-06-10
GB2100341B (en) 1985-06-26
JPS6039853B2 (ja) 1985-09-07
GB2100341A (en) 1982-12-22
IT1148589B (it) 1986-12-03
US4426966A (en) 1984-01-24
JPS57212329A (en) 1982-12-27
FR2507682A1 (fr) 1982-12-17
NL8201931A (nl) 1983-01-03
DE3123398C2 (de) 1985-04-25
SE454616B (sv) 1988-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse