FR461807A - Spark plug - Google Patents

Spark plug

Info

Publication number
FR461807A
FR461807A FR461807A FR461807DA FR461807A FR 461807 A FR461807 A FR 461807A FR 461807 A FR461807 A FR 461807A FR 461807D A FR461807D A FR 461807DA FR 461807 A FR461807 A FR 461807A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
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
FR461807A
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR461807A publication Critical patent/FR461807A/en
Expired 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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
FR461807A 1913-03-28 1913-08-26 Spark plug Expired FR461807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE461807X 1913-03-28

Publications (1)

Publication Number Publication Date
FR461807A true FR461807A (en) 1914-01-12

Family

ID=1501057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR461807A Expired FR461807A (en) 1913-03-28 1913-08-26 Spark plug

Country Status (1)

Country Link
FR (1) FR461807A (en)

Similar Documents

Publication Publication Date Title
FR461807A (en) Spark plug
FR454608A (en) Spark plug
FR456865A (en) Spark plug
FR453133A (en) Spark plug
FR460219A (en) Spark plug
CH64556A (en) Spark plug
FR17814E (en) Spark plug
FR445881A (en) Spark plug
FR477300A (en) Spark plug
FR477833A (en) Spark plug
FR440871A (en) Spark plug
FR429918A (en) Spark plug
FR431260A (en) Spark plug
FR435280A (en) Spark plug
CH61265A (en) Spark plug
FR457923A (en) Spark plug
FR17664E (en) Spark plug
FR19409E (en) Spark plug
FR441337A (en) Spark plug
FR443931A (en) Spark plug
FR448055A (en) Spark plug
FR466380A (en) spark plug electrodes
FR414863A (en) Spark plug
FR417413A (en) Spark plug
FR434764A (en) Spark plug