JPS5788267A - Ignition device for multi-cylinder internal combustion engine - Google Patents

Ignition device for multi-cylinder internal combustion engine

Info

Publication number
JPS5788267A
JPS5788267A JP16461080A JP16461080A JPS5788267A JP S5788267 A JPS5788267 A JP S5788267A JP 16461080 A JP16461080 A JP 16461080A JP 16461080 A JP16461080 A JP 16461080A JP S5788267 A JPS5788267 A JP S5788267A
Authority
JP
Japan
Prior art keywords
side electrodes
cap
distributor
rotor
pitches
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
JP16461080A
Other languages
Japanese (ja)
Other versions
JPS6018835B2 (en
Inventor
Toshihiko Ito
Hisashi Kawai
Takeshi Nomura
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP16461080A priority Critical patent/JPS6018835B2/en
Priority to US06/279,708 priority patent/US4357927A/en
Publication of JPS5788267A publication Critical patent/JPS5788267A/en
Publication of JPS6018835B2 publication Critical patent/JPS6018835B2/en
Expired 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

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:To reduce the size of a distributor for a multi-cylinder internal combustion engine, by arranging side electrodes along a large and a small pitch circles in a distributor cap, and exposing those side electrodes disposed along the small pitch circle in a recess formed in a rotor concentrically with the same. CONSTITUTION:In case that a distributor is designed for use, for instance, in a six-cylinder engine, one center electrode 2 and six side electrodes 3-8 are provided in a cap 102 in the manner that side electrode 3, 5, 7 are arranged with small pitches while side electrodes 4, 6, 8 are arranged with large pitches. These side electrodes 3-8 are molded in the cap 102 in the manner that they are exposed on both sides of the cap 102. The portions of the side electrodes exposed on the inside of the cap 102 come into contact with brushes 10, 11 of a rotor 9 periodically, and the side electrodes 3, 5, 7 having smaller pitches are projected into a recess 16 formed in the rotor 9 more deeply than the other side electrodes 4, 6, 8. Therefore, it is made unnecessary to separate the side electrodes and a metal body so much from each other, so that the height of the cap can be decreased.
JP16461080A 1980-07-07 1980-11-25 Ignition system for multi-cylinder internal combustion engine Expired JPS6018835B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16461080A JPS6018835B2 (en) 1980-11-25 1980-11-25 Ignition system for multi-cylinder internal combustion engine
US06/279,708 US4357927A (en) 1980-07-07 1981-07-02 Ignition device for a multi-cylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16461080A JPS6018835B2 (en) 1980-11-25 1980-11-25 Ignition system for multi-cylinder internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5788267A true JPS5788267A (en) 1982-06-02
JPS6018835B2 JPS6018835B2 (en) 1985-05-13

Family

ID=15796450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16461080A Expired JPS6018835B2 (en) 1980-07-07 1980-11-25 Ignition system for multi-cylinder internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6018835B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132124A1 (en) * 1990-09-27 1992-04-09 Mitsubishi Electric Corp IGNITION DEVICE FOR COMBUSTION ENGINES
JPH04134183A (en) * 1990-09-27 1992-05-08 Mitsubishi Electric Corp Ignition device for internal combustion engine
DE4318657A1 (en) * 1992-06-05 1993-12-09 Mitsubishi Electric Corp Car IC engine ignition system - has diodes for ionisation currents embedded in distributor cap between peripheral and central terminals

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132124A1 (en) * 1990-09-27 1992-04-09 Mitsubishi Electric Corp IGNITION DEVICE FOR COMBUSTION ENGINES
JPH04134183A (en) * 1990-09-27 1992-05-08 Mitsubishi Electric Corp Ignition device for internal combustion engine
DE4318657A1 (en) * 1992-06-05 1993-12-09 Mitsubishi Electric Corp Car IC engine ignition system - has diodes for ionisation currents embedded in distributor cap between peripheral and central terminals
US5437259A (en) * 1992-06-05 1995-08-01 Mitsubishi Denki Kabushiki Kaisha Internal-combustion-engine ignition device
DE4318657C2 (en) * 1992-06-05 1998-10-08 Mitsubishi Electric Corp Distributor cap for an ignition device for an internal combustion engine

Also Published As

Publication number Publication date
JPS6018835B2 (en) 1985-05-13

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