JPS5523377A - Internal combustion engine igniter - Google Patents

Internal combustion engine igniter

Info

Publication number
JPS5523377A
JPS5523377A JP9691478A JP9691478A JPS5523377A JP S5523377 A JPS5523377 A JP S5523377A JP 9691478 A JP9691478 A JP 9691478A JP 9691478 A JP9691478 A JP 9691478A JP S5523377 A JPS5523377 A JP S5523377A
Authority
JP
Japan
Prior art keywords
rotor
controllers
cylinders
voltages
output
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
JP9691478A
Other languages
Japanese (ja)
Inventor
Toshiyuki Hino
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9691478A priority Critical patent/JPS5523377A/en
Publication of JPS5523377A publication Critical patent/JPS5523377A/en
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
    • 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

PURPOSE:Three or more of cylinders are independently ignited by installing: rotor having the same number of controllers as cylinders, a plurality of detectors whose conductivity is controlled by controller revolution, resistor combination circuit, and comparator with different reference voltage. CONSTITUTION:When the rotor 24 starts to clockwise rotate in synchronization with the engine through the shaft 24d, photo elements 28, 29 are turned on. Their output voltages A1, A2 and output voltage A from signal generator 23 become L. During rotation, controllers 24a, 24b, and 24c intercept light pass between the photoreceptors 28, 29 and photoemitter 26, 27, causing voltage A, A1, A2 to vary to H, L. Accordingly, output voltages of comparators 35, 36 and inverter 37 becomes C1 to C3 to sequently connect transistors 38 to 40, generating output current D1 to D3. The current is outoff at different times according to the revolution angle of the rotor 24. This prevents high ignition voltages to occur at the same time to the ignition coils 41 to 43.
JP9691478A 1978-08-08 1978-08-08 Internal combustion engine igniter Pending JPS5523377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9691478A JPS5523377A (en) 1978-08-08 1978-08-08 Internal combustion engine igniter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9691478A JPS5523377A (en) 1978-08-08 1978-08-08 Internal combustion engine igniter

Publications (1)

Publication Number Publication Date
JPS5523377A true JPS5523377A (en) 1980-02-19

Family

ID=14177621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9691478A Pending JPS5523377A (en) 1978-08-08 1978-08-08 Internal combustion engine igniter

Country Status (1)

Country Link
JP (1) JPS5523377A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153798A (en) * 1976-06-17 1977-12-21 Rigaku Denki Co Ltd Heat analyzer
JPS62282165A (en) * 1986-05-27 1987-12-08 Mitsubishi Electric Corp Ignition device for engine
JPS62282166A (en) * 1986-05-27 1987-12-08 Mitsubishi Electric Corp Ignition device for engine
JPS63105064U (en) * 1986-12-25 1988-07-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153798A (en) * 1976-06-17 1977-12-21 Rigaku Denki Co Ltd Heat analyzer
JPS5624902B2 (en) * 1976-06-17 1981-06-09
JPS62282165A (en) * 1986-05-27 1987-12-08 Mitsubishi Electric Corp Ignition device for engine
JPS62282166A (en) * 1986-05-27 1987-12-08 Mitsubishi Electric Corp Ignition device for engine
JPS63105064U (en) * 1986-12-25 1988-07-07

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