FR2444352A1 - Bougie d'allumage - Google Patents

Bougie d'allumage

Info

Publication number
FR2444352A1
FR2444352A1 FR7926265A FR7926265A FR2444352A1 FR 2444352 A1 FR2444352 A1 FR 2444352A1 FR 7926265 A FR7926265 A FR 7926265A FR 7926265 A FR7926265 A FR 7926265A FR 2444352 A1 FR2444352 A1 FR 2444352A1
Authority
FR
France
Prior art keywords
spark plug
strip
base
precious metal
nickel
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.)
Withdrawn
Application number
FR7926265A
Other languages
English (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.)
Federal Mogul Ignition LLC
Original Assignee
Champion Spark Plug Co
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 Champion Spark Plug Co filed Critical Champion Spark Plug Co
Publication of FR2444352A1 publication Critical patent/FR2444352A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes

Landscapes

  • Spark Plugs (AREA)

Abstract

L'invention concerne une bougie d'allumage. L'électrode 14 de masse de la bougie selon l'invention est constituée d'une lame 15 de métal de base, par exemple de nickel ou d'alliage de nickel, et d'une lame 16 de métal précieux, recouvrant la lame 15 en métal de base ou rapportée sur elle, de manière à former avec l'électrode centrale 13 de la bougie 10 l'entrefer destiné à la production d'étincelles. Une partie de la lame 16 en métal précieux est en contact thermique avec le culot 12 de la bougie 10. Domaine d'application : bougies d'allumage pour moteurs à combustion interne.
FR7926265A 1978-12-11 1979-10-23 Bougie d'allumage Withdrawn FR2444352A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96846178A 1978-12-11 1978-12-11

Publications (1)

Publication Number Publication Date
FR2444352A1 true FR2444352A1 (fr) 1980-07-11

Family

ID=25514300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926265A Withdrawn FR2444352A1 (fr) 1978-12-11 1979-10-23 Bougie d'allumage

Country Status (11)

Country Link
JP (1) JPS5580288A (fr)
AU (1) AU5106179A (fr)
BE (1) BE879567A (fr)
DE (1) DE2938985A1 (fr)
FR (1) FR2444352A1 (fr)
GB (1) GB2039605A (fr)
IT (1) IT1162684B (fr)
MX (1) MX146818A (fr)
NL (1) NL7908583A (fr)
SE (1) SE7908205L (fr)
ZA (1) ZA795133B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620874A1 (fr) * 1987-09-17 1989-03-24 Champion Spark Plug Europ Bougie d'allumage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6276216B2 (ja) 2015-04-02 2018-02-07 日本特殊陶業株式会社 点火プラグ
DE102017218313B4 (de) * 2017-10-13 2019-08-29 Ford Global Technologies, Llc Zündkerze, Brennkammeranordnung und Kraftfahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB691280A (en) * 1951-01-29 1953-05-06 Baker & Co Inc Sparking plug electrode
DE2120250A1 (de) * 1971-04-26 1972-11-02 Beru-Werk Albert Ruprecht, 7140 Ludwigsburg Zündkerze mit Edelmetallelektroden
DE2256823A1 (de) * 1972-11-20 1974-06-06 Heraeus Gmbh W C Zuendkerze

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB691280A (en) * 1951-01-29 1953-05-06 Baker & Co Inc Sparking plug electrode
DE2120250A1 (de) * 1971-04-26 1972-11-02 Beru-Werk Albert Ruprecht, 7140 Ludwigsburg Zündkerze mit Edelmetallelektroden
DE2256823A1 (de) * 1972-11-20 1974-06-06 Heraeus Gmbh W C Zuendkerze

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620874A1 (fr) * 1987-09-17 1989-03-24 Champion Spark Plug Europ Bougie d'allumage
BE1001057A5 (fr) * 1987-09-17 1989-06-20 Champion Spark Plug Europ Bougie d'allumage.

Also Published As

Publication number Publication date
IT7950698A0 (it) 1979-10-30
DE2938985A1 (de) 1980-06-19
ZA795133B (en) 1981-01-28
JPS5580288A (en) 1980-06-17
BE879567A (fr) 1980-02-15
SE7908205L (sv) 1980-06-12
MX146818A (es) 1982-08-24
IT1162684B (it) 1987-04-01
NL7908583A (nl) 1980-06-13
AU5106179A (en) 1980-06-19
GB2039605A (en) 1980-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse