CA1024563A - Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise - Google Patents

Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise

Info

Publication number
CA1024563A
CA1024563A CA229,848A CA229848A CA1024563A CA 1024563 A CA1024563 A CA 1024563A CA 229848 A CA229848 A CA 229848A CA 1024563 A CA1024563 A CA 1024563A
Authority
CA
Canada
Prior art keywords
distributor
electrode
combustion engine
internal combustion
surface treatment
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.)
Expired
Application number
CA229,848A
Other languages
English (en)
French (fr)
Inventor
Yoshiro Komiyama
Katsumi Kondo
Yoichiro Asano
Mituo Ando
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Priority claimed from JP49072274A external-priority patent/JPS512846A/ja
Priority claimed from JP1347275A external-priority patent/JPS5542266B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of CA1024563A publication Critical patent/CA1024563A/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
    • 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)
CA229,848A 1974-06-26 1975-06-20 Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise Expired CA1024563A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49072274A JPS512846A (en) 1974-06-26 1974-06-26 Deisutoribyuutano zatsuondenpaboshihyomenshorihoho
JP1347275A JPS5542266B2 (nl) 1975-02-03 1975-02-03

Publications (1)

Publication Number Publication Date
CA1024563A true CA1024563A (en) 1978-01-17

Family

ID=26349281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,848A Expired CA1024563A (en) 1974-06-26 1975-06-20 Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise

Country Status (7)

Country Link
US (1) US3992230A (nl)
AU (1) AU499891B2 (nl)
CA (1) CA1024563A (nl)
FR (1) FR2276476A1 (nl)
GB (1) GB1512861A (nl)
NL (1) NL182739C (nl)
SE (1) SE7507100L (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840657B2 (ja) * 1977-01-19 1983-09-07 株式会社豊田中央研究所 雑音防止放電電極
JPS5438447A (en) * 1977-09-02 1979-03-23 Hitachi Ltd Distributor for internal combustion engine
JPS5450735A (en) * 1977-09-30 1979-04-20 Toyota Motor Corp Noise wave preventive surface treatment for distributor
DE3012497A1 (de) * 1980-03-31 1981-10-08 Hilti AG, 9494 Schaan Verfahren zum herstellen einer zuendelektrode
DE3347409A1 (de) * 1983-12-29 1985-07-11 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur zuendspannungsverteilung in fuer brennkraftmaschinen bestimmten zuendanlagen
JPS6153461A (ja) * 1984-08-22 1986-03-17 Nippon Denso Co Ltd 電波雑音抑止用点火配電器
US4946518A (en) * 1989-03-14 1990-08-07 Motorola, Inc. Method for improving the adhesion of a plastic encapsulant to copper containing leadframes
JP3152068B2 (ja) * 1993-07-22 2001-04-03 トヨタ自動車株式会社 雑音電波防止用電極及びその製造方法
US6175485B1 (en) 1996-07-19 2001-01-16 Applied Materials, Inc. Electrostatic chuck and method for fabricating the same
DE102011078734A1 (de) * 2011-07-06 2013-01-10 Robert Bosch Gmbh Komponente eines Brennstoffeinspritzsystems und Brennstoffeinspritzsystem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464533A (en) * 1947-05-21 1949-03-15 Thomas R Shearer Positive contact ignition assembly
US3209298A (en) * 1961-10-31 1965-09-28 Westinghouse Electric Corp Arrangement for controlling circuit conductivity
US3609257A (en) * 1969-02-12 1971-09-28 Ricoh Kk Slide switch

Also Published As

Publication number Publication date
FR2276476A1 (fr) 1976-01-23
NL7507548A (nl) 1975-12-30
NL182739B (nl) 1987-12-01
GB1512861A (en) 1978-06-01
AU499891B2 (en) 1979-05-03
DE2528409B2 (de) 1977-04-28
NL182739C (nl) 1988-05-02
AU8230675A (en) 1976-12-23
FR2276476B1 (nl) 1980-06-06
SE7507100L (sv) 1975-12-29
DE2528409A1 (de) 1976-01-08
US3992230A (en) 1976-11-16

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