JPS56163051A - Bimetal electrode for spark-plug or its similar article and its manufacture - Google Patents

Bimetal electrode for spark-plug or its similar article and its manufacture

Info

Publication number
JPS56163051A
JPS56163051A JP5188781A JP5188781A JPS56163051A JP S56163051 A JPS56163051 A JP S56163051A JP 5188781 A JP5188781 A JP 5188781A JP 5188781 A JP5188781 A JP 5188781A JP S56163051 A JPS56163051 A JP S56163051A
Authority
JP
Japan
Prior art keywords
spark
plug
manufacture
similar article
bimetal electrode
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
JP5188781A
Other languages
English (en)
Inventor
Igunachiusu Kin Neruson
Teii Pein Jiyooji
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.)
National Machinery Co
Original Assignee
National Machinery 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 National Machinery Co filed Critical National Machinery Co
Publication of JPS56163051A publication Critical patent/JPS56163051A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • 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
    • 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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Spark Plugs (AREA)
  • Forging (AREA)
JP5188781A 1980-04-09 1981-04-08 Bimetal electrode for spark-plug or its similar article and its manufacture Pending JPS56163051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13850080A 1980-04-09 1980-04-09

Publications (1)

Publication Number Publication Date
JPS56163051A true JPS56163051A (en) 1981-12-15

Family

ID=22482300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5188781A Pending JPS56163051A (en) 1980-04-09 1981-04-08 Bimetal electrode for spark-plug or its similar article and its manufacture

Country Status (4)

Country Link
JP (1) JPS56163051A (ja)
BE (1) BE888334A (ja)
DE (1) DE3113748A1 (ja)
NL (1) NL8101572A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757480A (en) * 1980-05-30 1982-04-06 Champion Spark Plug Co Method of producing composite center electrode

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579312B1 (fr) * 1985-03-25 1987-07-10 Nibart Jean Procede et dispositif de recuperation de l'energie thermique vehiculee par des eaux usees a des fins de prechauffage d'une eau de consommation
CN113198958B (zh) * 2021-04-01 2022-08-23 广东长盈精密技术有限公司 一种铜件的生产工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757480A (en) * 1980-05-30 1982-04-06 Champion Spark Plug Co Method of producing composite center electrode

Also Published As

Publication number Publication date
BE888334A (fr) 1981-07-31
DE3113748A1 (de) 1982-03-18
NL8101572A (nl) 1981-11-02

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