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
GB121022A
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Individual
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Individual
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Priority to GB121022ApriorityCriticalpatent/GB192583A/en
Publication of GB192583ApublicationCriticalpatent/GB192583A/en
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
H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
Landscapes
Spark Plugs
(AREA)
Abstract
192,583. Ribis, G. P. Jan. 13, 1922. Sparking-plugs. - A plug A of porcelain, steatite, or the like occupies the part of the casing C adjacent to the engine cylinder, fused insulating material B being poured so as to fill the remainder. The plug A may be extended to form a sheath for the central electrode. Reference has been directed by the Comptroller to Specifications 23605/12 and 118,012.
GB121022A1922-01-131922-01-13Improvements in spark plugs for internal combustion engines
ExpiredGB192583A
(en)