GB285268A - Improvements in sparking plugs - Google Patents

Improvements in sparking plugs

Info

Publication number
GB285268A
GB285268A GB777927A GB777927A GB285268A GB 285268 A GB285268 A GB 285268A GB 777927 A GB777927 A GB 777927A GB 777927 A GB777927 A GB 777927A GB 285268 A GB285268 A GB 285268A
Authority
GB
United Kingdom
Prior art keywords
sparking
cross
slots
plugs
sparking plugs
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
GB777927A
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.)
HANS KOPF
Original Assignee
HANS KOPF
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 HANS KOPF filed Critical HANS KOPF
Priority to GB777927A priority Critical patent/GB285268A/en
Publication of GB285268A publication Critical patent/GB285268A/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
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode

Landscapes

  • Spark Plugs (AREA)

Abstract

285,268. Kopf, H. March 21, 1927. Sparking - plugs. - A hemispherical or similar cap is screwed into the end of the plug casing, access to the spark gap being afforded by oblique slots 15 with or without other slots or perforations 16. The tapering end of the central electrode may be circular, oval, triangular, or rectangular in cross-section, as shown in Fig. 4, or may take the form of a cross or of an anchor. The sparking surfaces are coated with platinum alloy.
GB777927A 1927-03-21 1927-03-21 Improvements in sparking plugs Expired GB285268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB777927A GB285268A (en) 1927-03-21 1927-03-21 Improvements in sparking plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB777927A GB285268A (en) 1927-03-21 1927-03-21 Improvements in sparking plugs

Publications (1)

Publication Number Publication Date
GB285268A true GB285268A (en) 1928-02-16

Family

ID=9839549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB777927A Expired GB285268A (en) 1927-03-21 1927-03-21 Improvements in sparking plugs

Country Status (1)

Country Link
GB (1) GB285268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912483C (en) * 1941-02-12 1954-05-31 Siemens Ag Arrangement for the safe and delay-free ignition of a time spark gap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912483C (en) * 1941-02-12 1954-05-31 Siemens Ag Arrangement for the safe and delay-free ignition of a time spark gap

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