FR2245860A2 - Automatic automobile I.C. engine ignition DEVICE - maintains a constant voltage when starter drains the battery - Google Patents

Automatic automobile I.C. engine ignition DEVICE - maintains a constant voltage when starter drains the battery

Info

Publication number
FR2245860A2
FR2245860A2 FR7324635A FR7324635A FR2245860A2 FR 2245860 A2 FR2245860 A2 FR 2245860A2 FR 7324635 A FR7324635 A FR 7324635A FR 7324635 A FR7324635 A FR 7324635A FR 2245860 A2 FR2245860 A2 FR 2245860A2
Authority
FR
France
Prior art keywords
battery
starter
drains
maintains
constant voltage
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
FR7324635A
Other languages
French (fr)
Other versions
FR2245860B2 (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.)
MASSON JEAN FR
Original Assignee
MASSON JEAN FR
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 MASSON JEAN FR filed Critical MASSON JEAN FR
Priority to FR7324635A priority Critical patent/FR2245860A2/en
Publication of FR2245860A2 publication Critical patent/FR2245860A2/en
Application granted granted Critical
Publication of FR2245860B2 publication Critical patent/FR2245860B2/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
    • 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
    • F02P15/12—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 means for strengthening spark during starting

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

The electrical and automatic device for car engines using a battery for ignition and an electrical starter, is characterized by having an electrical switching system ensuring the feeding of current to the ignition system through an auxiliary device while the starter decreases the efficiency of the main battery. It has an auxiliary transformer, fed by the battery, which may have a voltage output approximately equal to the nominal voltage of the battery while the voltage at its terminals decreases due to the starter operation. An electromechanical current inverter is blocked when the voltage fall of the battery is detected.
FR7324635A 1973-06-29 1973-06-29 Automatic automobile I.C. engine ignition DEVICE - maintains a constant voltage when starter drains the battery Granted FR2245860A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324635A FR2245860A2 (en) 1973-06-29 1973-06-29 Automatic automobile I.C. engine ignition DEVICE - maintains a constant voltage when starter drains the battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324635A FR2245860A2 (en) 1973-06-29 1973-06-29 Automatic automobile I.C. engine ignition DEVICE - maintains a constant voltage when starter drains the battery

Publications (2)

Publication Number Publication Date
FR2245860A2 true FR2245860A2 (en) 1975-04-25
FR2245860B2 FR2245860B2 (en) 1976-04-09

Family

ID=9122091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324635A Granted FR2245860A2 (en) 1973-06-29 1973-06-29 Automatic automobile I.C. engine ignition DEVICE - maintains a constant voltage when starter drains the battery

Country Status (1)

Country Link
FR (1) FR2245860A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896637A (en) * 1987-12-15 1990-01-30 Mitsubishi Denki Kabushiki Kaisha Power supply device for electrical equipment of an automotive vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896637A (en) * 1987-12-15 1990-01-30 Mitsubishi Denki Kabushiki Kaisha Power supply device for electrical equipment of an automotive vehicle

Also Published As

Publication number Publication date
FR2245860B2 (en) 1976-04-09

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