FR2431208A1 - Procede d'attraction des particules de carburant d'un melange air-carburant pauvre - Google Patents

Procede d'attraction des particules de carburant d'un melange air-carburant pauvre

Info

Publication number
FR2431208A1
FR2431208A1 FR7918167A FR7918167A FR2431208A1 FR 2431208 A1 FR2431208 A1 FR 2431208A1 FR 7918167 A FR7918167 A FR 7918167A FR 7918167 A FR7918167 A FR 7918167A FR 2431208 A1 FR2431208 A1 FR 2431208A1
Authority
FR
France
Prior art keywords
fuel
mixture
attracting
fuel mixture
poor air
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.)
Granted
Application number
FR7918167A
Other languages
English (en)
Other versions
FR2431208B1 (fr
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.)
Tokai TRW and Co Ltd
Original Assignee
Tokai TRW and Co Ltd
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 Tokai TRW and Co Ltd filed Critical Tokai TRW and Co Ltd
Publication of FR2431208A1 publication Critical patent/FR2431208A1/fr
Application granted granted Critical
Publication of FR2431208B1 publication Critical patent/FR2431208B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/50—Sparking plugs having means for ionisation of gap
    • 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
    • F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
    • F02B51/04—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving electricity or magnetism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

L'invention concerne les moteurs à explosion. Pour assurer l'allumage d'un mélange air-carburant pauvre, on attire les particules de carburant 100 de ce mélange au voisinage de l'espace d'éclatement 22 d'une bougie d'allumage 20, en utilisant une bougie d'électrode d'attraction 30. Cette bougie comporte une électrode centrale 32 dont l'extrémité 35 attire les particules de carburant par effet électro-statique. Application aux moteurs utilisant un mélange air-carburant pauvre.
FR7918167A 1978-07-13 1979-07-12 Procede d'attraction des particules de carburant d'un melange air-carburant pauvre Granted FR2431208A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8549478A JPS5512275A (en) 1978-07-13 1978-07-13 Attraction method and attraction electrode plug for lean mixture in engine

Publications (2)

Publication Number Publication Date
FR2431208A1 true FR2431208A1 (fr) 1980-02-08
FR2431208B1 FR2431208B1 (fr) 1983-05-27

Family

ID=13860479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918167A Granted FR2431208A1 (fr) 1978-07-13 1979-07-12 Procede d'attraction des particules de carburant d'un melange air-carburant pauvre

Country Status (5)

Country Link
JP (1) JPS5512275A (fr)
CA (1) CA1135329A (fr)
DE (1) DE2928018C2 (fr)
FR (1) FR2431208A1 (fr)
GB (1) GB2030643B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913897A1 (fr) * 1997-10-29 1999-05-06 Volkswagen Aktiengesellschaft Bougie d'allumage pourdispositif d'allumage à jet de plasma
EP2427938A4 (fr) * 2009-05-04 2013-07-24 Federal Mogul Ignition Co Isolant à pointe corona

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135400B (it) * 1981-02-11 1986-08-20 Tiziano Cavani Motori endotermici a carica cava
KR101316509B1 (ko) 2011-12-09 2013-10-10 서울대학교산학협력단 연소실 전기장 발생장치
JP6137529B2 (ja) 2013-03-19 2017-05-31 ヤンマー株式会社 点火装置および点火プラグ、ならびにそれらを用いたエンジン
JP6036584B2 (ja) * 2013-07-12 2016-11-30 株式会社デンソー 内燃機関およびその制御方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176263A5 (fr) * 1972-03-16 1973-10-26 Labre Guy
FR2277977A1 (fr) * 1974-07-08 1976-02-06 Tokai Trw & Co Moteur a combustion interne et son dispositif d'allumage
FR2366719A1 (fr) * 1976-09-30 1978-04-28 Tokai Trw & Co Procede et dispositif de concentration par voie electrostatique de particules de carburant dans la chambre de combustion d'un moteur a explosion
FR2541937A1 (fr) * 1983-03-03 1984-09-07 Vallourec Produit composite a enveloppe metallique tubulaire agrafee et ame pulverulente apte a l'enroulage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318293A (en) * 1965-05-14 1967-05-09 Gen Motors Corp Internal combustion engine fuel charge stratification by electrostatic forces
US4020388A (en) * 1974-09-23 1977-04-26 Massachusetts Institute Of Technology Discharge device
JPS5254816A (en) * 1975-10-30 1977-05-04 Mitsubishi Motors Corp Internal combustion engine
JPS52121130A (en) * 1976-04-06 1977-10-12 Nissan Motor Co Ltd Air fuel ratio distribution control equipment
DE2715222A1 (de) * 1976-04-06 1977-10-27 Nissan Motor Gemischaufbereitung fuer brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176263A5 (fr) * 1972-03-16 1973-10-26 Labre Guy
FR2277977A1 (fr) * 1974-07-08 1976-02-06 Tokai Trw & Co Moteur a combustion interne et son dispositif d'allumage
FR2366719A1 (fr) * 1976-09-30 1978-04-28 Tokai Trw & Co Procede et dispositif de concentration par voie electrostatique de particules de carburant dans la chambre de combustion d'un moteur a explosion
FR2541937A1 (fr) * 1983-03-03 1984-09-07 Vallourec Produit composite a enveloppe metallique tubulaire agrafee et ame pulverulente apte a l'enroulage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913897A1 (fr) * 1997-10-29 1999-05-06 Volkswagen Aktiengesellschaft Bougie d'allumage pourdispositif d'allumage à jet de plasma
EP2427938A4 (fr) * 2009-05-04 2013-07-24 Federal Mogul Ignition Co Isolant à pointe corona

Also Published As

Publication number Publication date
JPS5512275A (en) 1980-01-28
FR2431208B1 (fr) 1983-05-27
GB2030643A (en) 1980-04-10
DE2928018A1 (de) 1980-01-31
CA1135329A (fr) 1982-11-09
GB2030643B (en) 1983-03-30
DE2928018C2 (de) 1985-03-28

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