JPS5578173A - Ignition distributor for internal combustion engine - Google Patents

Ignition distributor for internal combustion engine

Info

Publication number
JPS5578173A
JPS5578173A JP15203078A JP15203078A JPS5578173A JP S5578173 A JPS5578173 A JP S5578173A JP 15203078 A JP15203078 A JP 15203078A JP 15203078 A JP15203078 A JP 15203078A JP S5578173 A JPS5578173 A JP S5578173A
Authority
JP
Japan
Prior art keywords
insulating film
film layer
electrode
combustion engine
internal combustion
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
JP15203078A
Other languages
Japanese (ja)
Inventor
Masazumi Sone
Yukitsugu Fukumori
Takao Miyashita
Tatsuo Ikawa
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.)
Hitachi Ltd
Nissan Motor Co Ltd
Original Assignee
Hitachi Ltd
Nissan Motor Co Ltd
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 Hitachi Ltd, Nissan Motor Co Ltd filed Critical Hitachi Ltd
Priority to JP15203078A priority Critical patent/JPS5578173A/en
Publication of JPS5578173A publication Critical patent/JPS5578173A/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
    • F02P7/021—Mechanical distributors
    • F02P7/025—Mechanical distributors with noise suppression means specially adapted for the distributor

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 restrain effectively generation of noise by composing insulating film layer, containing numerous numbers of conductive particles, in rotor electrode and side-fixed electrode or at least, one of them or even in sparking discharge section of one of these electrodes. CONSTITUTION:On the surface of rotor electrode or side-fixed electrode, compose insulating film layer (Si, SiO2, silicon group oil, etc.) 12 containing numerous quantity of conductive particles (powder of brass, alminium, etc.) 13. As only sparking discharge face affects on discharge, it is enough to provide insulating film layer only on discharging surface of rotor electrode or of side fixed electrode.
JP15203078A 1978-12-11 1978-12-11 Ignition distributor for internal combustion engine Pending JPS5578173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15203078A JPS5578173A (en) 1978-12-11 1978-12-11 Ignition distributor for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15203078A JPS5578173A (en) 1978-12-11 1978-12-11 Ignition distributor for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5578173A true JPS5578173A (en) 1980-06-12

Family

ID=15531518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15203078A Pending JPS5578173A (en) 1978-12-11 1978-12-11 Ignition distributor for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5578173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183573A (en) * 1981-05-07 1982-11-11 Mazda Motor Corp Processing method of electrode in distributor for automobile
US5270501A (en) * 1991-04-01 1993-12-14 Mitsubishi Materials Corporation Copper-based sintered alloy electrode for use in ignition distributor of internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354630A (en) * 1976-10-27 1978-05-18 Bosch Gmbh Robert Ignition voltage distributor for ignition apparatus of internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354630A (en) * 1976-10-27 1978-05-18 Bosch Gmbh Robert Ignition voltage distributor for ignition apparatus of internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183573A (en) * 1981-05-07 1982-11-11 Mazda Motor Corp Processing method of electrode in distributor for automobile
US5270501A (en) * 1991-04-01 1993-12-14 Mitsubishi Materials Corporation Copper-based sintered alloy electrode for use in ignition distributor of internal combustion engine

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