FR2393449A1 - Systeme d'allumage pour moteurs a combustion interne a allumage par etincelles - Google Patents

Systeme d'allumage pour moteurs a combustion interne a allumage par etincelles

Info

Publication number
FR2393449A1
FR2393449A1 FR7816252A FR7816252A FR2393449A1 FR 2393449 A1 FR2393449 A1 FR 2393449A1 FR 7816252 A FR7816252 A FR 7816252A FR 7816252 A FR7816252 A FR 7816252A FR 2393449 A1 FR2393449 A1 FR 2393449A1
Authority
FR
France
Prior art keywords
electronic circuit
reception
control signal
ignition system
spark ignition
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.)
Pending
Application number
FR7816252A
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.)
GUNTON BRUCE
Original Assignee
GUNTON BRUCE
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 GUNTON BRUCE filed Critical GUNTON BRUCE
Publication of FR2393449A1 publication Critical patent/FR2393449A1/fr
Pending 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (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 concerne une amélioration aux systèmes d'allumage pour moteurs à combustion interne à allumage par étincelles. Système d'allumage pour moteur à combustion interne à allumage par étincelles comprenant une bobine d'allumage 11, un thyristor primaire SCR 2 relié en série à l'enroulement primaire de la bobine et un condensateur C6 de commutation duquel une impulsion d'énergie électrique peut être envoyée dans l'enroulement primaire de la bobine pour amorcer une étincelle dans une bougie du moteur. La bobine d'allumage emmagasine l'énergie électrique qui continue à être fournie à la bougie après que le condensateur ait été pratiquement déchargé. Application à l'allumage de moteurs à combustion interne.
FR7816252A 1977-05-31 1978-05-31 Systeme d'allumage pour moteurs a combustion interne a allumage par etincelles Pending FR2393449A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2288177 1977-05-31

Publications (1)

Publication Number Publication Date
FR2393449A1 true FR2393449A1 (fr) 1978-12-29

Family

ID=10186546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816252A Pending FR2393449A1 (fr) 1977-05-31 1978-05-31 Systeme d'allumage pour moteurs a combustion interne a allumage par etincelles

Country Status (5)

Country Link
DE (1) DE2823740A1 (fr)
FR (1) FR2393449A1 (fr)
GR (1) GR64238B (fr)
IT (2) IT7868245A0 (fr)
NL (1) NL7805919A (fr)

Also Published As

Publication number Publication date
GR64238B (en) 1980-02-19
NL7805919A (nl) 1978-12-04
DE2823740A1 (de) 1978-12-14
IT7868245A0 (it) 1978-05-31
IT7853367V0 (it) 1978-05-31

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