FR2432096A1 - Electronic ignition system for vehicle IC engine - has power amplifier Darlington pair associated with Hall effect sensor determining shaft position - Google Patents

Electronic ignition system for vehicle IC engine - has power amplifier Darlington pair associated with Hall effect sensor determining shaft position

Info

Publication number
FR2432096A1
FR2432096A1 FR7822179A FR7822179A FR2432096A1 FR 2432096 A1 FR2432096 A1 FR 2432096A1 FR 7822179 A FR7822179 A FR 7822179A FR 7822179 A FR7822179 A FR 7822179A FR 2432096 A1 FR2432096 A1 FR 2432096A1
Authority
FR
France
Prior art keywords
shaft
hall effect
power amplifier
casing
effect sensor
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
FR7822179A
Other languages
French (fr)
Other versions
FR2432096B3 (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.)
ABG Semca SA
Original Assignee
ABG Semca SA
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 ABG Semca SA filed Critical ABG Semca SA
Priority to FR7822179A priority Critical patent/FR2432096A1/en
Publication of FR2432096A1 publication Critical patent/FR2432096A1/en
Application granted granted Critical
Publication of FR2432096B3 publication Critical patent/FR2432096B3/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
    • 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
    • F02P7/021—Mechanical distributors
    • F02P7/026—Distributors combined with other ignition devices, e.g. coils, fuel-injectors
    • 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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • 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
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • F02P7/07—Hall-effect pick-up devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The electronic ignition unit for vehicle engine has the coil, distributor and generator circuit within a single unit. It has a two part casing (10) with a horizontal sealing ring junction. The casing is mounted directly over a vertical shaft (16) driven from the cam shaft with the spark plug lead outlets (14) mounted on the upper casing immediately over the shaft. The shaft position is sensed by a Hall effect transducer (35) acting in place of a contact breaker mounted close to a slotted metal ring (32) attached to the shaft head. The coil (15) is mounted to one side of the shaft in the lower half of the casing and is fed from the electronic circuit which is in two separate parts. A power amplifier Darlington pair(51, 42) is mounted below the coil with the input circuit(40) close to the Hall effect sensor.
FR7822179A 1978-07-26 1978-07-26 Electronic ignition system for vehicle IC engine - has power amplifier Darlington pair associated with Hall effect sensor determining shaft position Granted FR2432096A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822179A FR2432096A1 (en) 1978-07-26 1978-07-26 Electronic ignition system for vehicle IC engine - has power amplifier Darlington pair associated with Hall effect sensor determining shaft position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822179A FR2432096A1 (en) 1978-07-26 1978-07-26 Electronic ignition system for vehicle IC engine - has power amplifier Darlington pair associated with Hall effect sensor determining shaft position

Publications (2)

Publication Number Publication Date
FR2432096A1 true FR2432096A1 (en) 1980-02-22
FR2432096B3 FR2432096B3 (en) 1981-04-30

Family

ID=9211216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822179A Granted FR2432096A1 (en) 1978-07-26 1978-07-26 Electronic ignition system for vehicle IC engine - has power amplifier Darlington pair associated with Hall effect sensor determining shaft position

Country Status (1)

Country Link
FR (1) FR2432096A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033136A2 (en) * 1980-01-23 1981-08-05 Nippondenso Co., Ltd. Distributor assembly having an ignition coil therein
EP0156917A1 (en) * 1983-09-09 1985-10-09 Hitachi, Ltd. High-energy ignition apparatus
FR2622934A1 (en) * 1987-11-09 1989-05-12 Mitsubishi Electric Corp DISPENSER CASE CONTAINING AN IGNITION COIL FOR AN INTERNAL COMBUSTION ENGINE
EP0339892A2 (en) * 1988-04-26 1989-11-02 Hitachi, Ltd. Ignition coil-incorporated distributor for internal combustion engines
EP0367430A1 (en) * 1988-10-12 1990-05-09 Mitsubishi Denki Kabushiki Kaisha Signal generator for an internal combustion engine
EP0830504A1 (en) * 1995-06-07 1998-03-25 International Machinery Corporation Ignition system
DE19549521C2 (en) * 1994-01-26 2003-10-23 Hitachi Ltd Internal combustion engine motor distributor

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033136A3 (en) * 1980-01-23 1982-02-17 Nippondenso Co., Ltd. Distributor assembly having an ignition coil therein
US4365609A (en) * 1980-01-23 1982-12-28 Nippondenso Co., Ltd. Distributor assembly having an ignition coil therein
EP0033136A2 (en) * 1980-01-23 1981-08-05 Nippondenso Co., Ltd. Distributor assembly having an ignition coil therein
EP0156917A1 (en) * 1983-09-09 1985-10-09 Hitachi, Ltd. High-energy ignition apparatus
EP0156917A4 (en) * 1983-09-09 1986-02-10 Hitachi Ltd High-energy ignition apparatus.
US4907563A (en) * 1987-11-09 1990-03-13 Mitsubishi Denki Kabushiki Kaisha Housing of a distributor including an ignition coil for an internal combustion engine
FR2622934A1 (en) * 1987-11-09 1989-05-12 Mitsubishi Electric Corp DISPENSER CASE CONTAINING AN IGNITION COIL FOR AN INTERNAL COMBUSTION ENGINE
EP0339892A3 (en) * 1988-04-26 1990-04-18 Hitachi, Ltd. Ignition coil-incorporated distributor for internal combustion engines
EP0339892A2 (en) * 1988-04-26 1989-11-02 Hitachi, Ltd. Ignition coil-incorporated distributor for internal combustion engines
EP0536811A2 (en) * 1988-04-26 1993-04-14 Hitachi, Ltd. Ignition coil-incorporated distributor for internal combustion engines
EP0536811A3 (en) * 1988-04-26 1993-09-15 Hitachi, Ltd. Ignition coil-incorporated distributor for internal combustion engines
EP0367430A1 (en) * 1988-10-12 1990-05-09 Mitsubishi Denki Kabushiki Kaisha Signal generator for an internal combustion engine
US4958615A (en) * 1988-10-12 1990-09-25 Mitsubishi Denki Kabushiki Kaisha Signal generator for an internal combustion engine
DE19549521C2 (en) * 1994-01-26 2003-10-23 Hitachi Ltd Internal combustion engine motor distributor
EP0830504A1 (en) * 1995-06-07 1998-03-25 International Machinery Corporation Ignition system
EP0830504A4 (en) * 1995-06-07 1998-08-19 Int Machinery Corp Ignition system

Also Published As

Publication number Publication date
FR2432096B3 (en) 1981-04-30

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