FR2420665A1 - Procede de distribution electronique d'allumage - Google Patents

Procede de distribution electronique d'allumage

Info

Publication number
FR2420665A1
FR2420665A1 FR7808254A FR7808254A FR2420665A1 FR 2420665 A1 FR2420665 A1 FR 2420665A1 FR 7808254 A FR7808254 A FR 7808254A FR 7808254 A FR7808254 A FR 7808254A FR 2420665 A1 FR2420665 A1 FR 2420665A1
Authority
FR
France
Prior art keywords
primary winding
circuit arrangements
engines
thyristor
polarity
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.)
Withdrawn
Application number
FR7808254A
Other languages
English (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 FR7808254A priority Critical patent/FR2420665A1/fr
Publication of FR2420665A1 publication Critical patent/FR2420665A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means

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)

Abstract

L'invention permet de distribuer électroniquement l'allumage à partir d'une bobine unique vers les quatre cylindres d'un moteur à explosion. Pour cela le circuit primaire crée dans la bobine soit un courant positif, soit un courant négatif, et l'étincelle en résultant est dirigée par des diodes hautes tensions vers les cylindres désirés. L'invention peut être utilisée pour l'allumage des moteurs à explosion-des automobiles.
FR7808254A 1978-03-22 1978-03-22 Procede de distribution electronique d'allumage Withdrawn FR2420665A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808254A FR2420665A1 (fr) 1978-03-22 1978-03-22 Procede de distribution electronique d'allumage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808254A FR2420665A1 (fr) 1978-03-22 1978-03-22 Procede de distribution electronique d'allumage

Publications (1)

Publication Number Publication Date
FR2420665A1 true FR2420665A1 (fr) 1979-10-19

Family

ID=9206133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808254A Withdrawn FR2420665A1 (fr) 1978-03-22 1978-03-22 Procede de distribution electronique d'allumage

Country Status (1)

Country Link
FR (1) FR2420665A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157006A3 (en) * 1984-03-30 1986-12-10 Robert Bosch Gmbh Ignition device for an internal-combustion engine comprising a plurality of plugs without a distributor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157006A3 (en) * 1984-03-30 1986-12-10 Robert Bosch Gmbh Ignition device for an internal-combustion engine comprising a plurality of plugs without a distributor

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Legal Events

Date Code Title Description
ST Notification of lapse