FR2277247A1 - IC engine ignition improvement system - has auxiliary combustible gas flow to end of each spark plug - Google Patents

IC engine ignition improvement system - has auxiliary combustible gas flow to end of each spark plug

Info

Publication number
FR2277247A1
FR2277247A1 FR7424594A FR7424594A FR2277247A1 FR 2277247 A1 FR2277247 A1 FR 2277247A1 FR 7424594 A FR7424594 A FR 7424594A FR 7424594 A FR7424594 A FR 7424594A FR 2277247 A1 FR2277247 A1 FR 2277247A1
Authority
FR
France
Prior art keywords
spark plug
gas flow
combustible gas
engine ignition
improvement system
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
FR7424594A
Other languages
French (fr)
Other versions
FR2277247B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7424594A priority Critical patent/FR2277247A1/en
Publication of FR2277247A1 publication Critical patent/FR2277247A1/en
Application granted granted Critical
Publication of FR2277247B3 publication Critical patent/FR2277247B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/06—Fuel-injectors combined or associated with other devices the devices being sparking plugs
    • 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
    • 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
    • H01T13/40—Sparking plugs structurally combined with other devices
    • 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)

Abstract

The spark plug has the high tension lead connected to the normal position and is screwed into the cylinder in the normal way. An intake passage (5) is drilled through the hexagonal flange (3) and finishes up next to the plug points. The intake passage is connected to a small carburettor which is supplied with petrol. This yields a zone of petrol in the vicinity of the plug points. The petrol will ignite readily and provide an expanding flame front for the complete combustion of low quality fuels.
FR7424594A 1974-07-04 1974-07-04 IC engine ignition improvement system - has auxiliary combustible gas flow to end of each spark plug Granted FR2277247A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424594A FR2277247A1 (en) 1974-07-04 1974-07-04 IC engine ignition improvement system - has auxiliary combustible gas flow to end of each spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424594A FR2277247A1 (en) 1974-07-04 1974-07-04 IC engine ignition improvement system - has auxiliary combustible gas flow to end of each spark plug

Publications (2)

Publication Number Publication Date
FR2277247A1 true FR2277247A1 (en) 1976-01-30
FR2277247B3 FR2277247B3 (en) 1977-05-20

Family

ID=9141295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424594A Granted FR2277247A1 (en) 1974-07-04 1974-07-04 IC engine ignition improvement system - has auxiliary combustible gas flow to end of each spark plug

Country Status (1)

Country Link
FR (1) FR2277247A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437713A1 (en) * 1978-09-29 1980-04-25 Smiths Industries Ltd ELECTRIC IGNITER AND METHOD FOR IGNITION OF GASEOUS MIXTURES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437713A1 (en) * 1978-09-29 1980-04-25 Smiths Industries Ltd ELECTRIC IGNITER AND METHOD FOR IGNITION OF GASEOUS MIXTURES

Also Published As

Publication number Publication date
FR2277247B3 (en) 1977-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse