FR2653825B1 - Moteur a allumage par compression comportant une prechambre de turbulence ayant un canal de transfert a ecoulement divergent. - Google Patents

Moteur a allumage par compression comportant une prechambre de turbulence ayant un canal de transfert a ecoulement divergent.

Info

Publication number
FR2653825B1
FR2653825B1 FR8914068A FR8914068A FR2653825B1 FR 2653825 B1 FR2653825 B1 FR 2653825B1 FR 8914068 A FR8914068 A FR 8914068A FR 8914068 A FR8914068 A FR 8914068A FR 2653825 B1 FR2653825 B1 FR 2653825B1
Authority
FR
France
Prior art keywords
compression ignition
transfer channel
ignition engine
flow transfer
diverse flow
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
FR8914068A
Other languages
English (en)
Other versions
FR2653825A1 (fr
Inventor
Patrice Marez
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR8914068A priority Critical patent/FR2653825B1/fr
Publication of FR2653825A1 publication Critical patent/FR2653825A1/fr
Application granted granted Critical
Publication of FR2653825B1 publication Critical patent/FR2653825B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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
    • F02B19/18—Transfer passages between chamber and cylinder
    • 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
    • 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)
FR8914068A 1989-10-26 1989-10-26 Moteur a allumage par compression comportant une prechambre de turbulence ayant un canal de transfert a ecoulement divergent. Expired - Fee Related FR2653825B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8914068A FR2653825B1 (fr) 1989-10-26 1989-10-26 Moteur a allumage par compression comportant une prechambre de turbulence ayant un canal de transfert a ecoulement divergent.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914068A FR2653825B1 (fr) 1989-10-26 1989-10-26 Moteur a allumage par compression comportant une prechambre de turbulence ayant un canal de transfert a ecoulement divergent.

Publications (2)

Publication Number Publication Date
FR2653825A1 FR2653825A1 (fr) 1991-05-03
FR2653825B1 true FR2653825B1 (fr) 1994-05-27

Family

ID=9386822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914068A Expired - Fee Related FR2653825B1 (fr) 1989-10-26 1989-10-26 Moteur a allumage par compression comportant une prechambre de turbulence ayant un canal de transfert a ecoulement divergent.

Country Status (1)

Country Link
FR (1) FR2653825B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3191003B2 (ja) * 1996-09-06 2001-07-23 株式会社クボタ ディーゼルエンジンの副室式燃焼室
EP3508706A1 (fr) * 2014-07-14 2019-07-10 Winterthur Gas & Diesel Ltd. Section inférieure de préchambre, préchambre, dispositif de cylindre, procédé de mélange de gaz et d'air et allumage du mélange gaz/air dans une préchambre et procédé permettant de remplacer une préchambre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE666393A (fr) *
US1917883A (en) * 1932-01-25 1933-07-11 Campbell Wyant & Cannon Co Combustion chamber
DE1800980U (de) * 1958-08-06 1959-11-26 Porsche Diesel Motorenbau G M Einspritzbrennkraftmaschine mit einer im zylinderkopf angeordneten brennkammer.
JPS5497504U (fr) * 1977-12-20 1979-07-10

Also Published As

Publication number Publication date
FR2653825A1 (fr) 1991-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse