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
GB751720A
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Individual
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Individual
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Priority to GB751720ApriorityCriticalpatent/GB162879A/en
Publication of GB162879ApublicationCriticalpatent/GB162879A/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
H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
Landscapes
Ignition Installations For Internal Combustion Engines
(AREA)
Spark Plugs
(AREA)
Abstract
162,879. Pickard, W., and Dobson, D. R. March 13, 1920. Sparking-plugs.-The insulation is mounted within a sleeve f, having packing-rings or other elastic packing and a calibrated knurled head h, so that the sparking-gap may be set to the required size. A nut q locks the parts in position.
GB751720A1920-03-131920-03-13Improvements in or relating to ignition devices for internal combustion engines and the like
ExpiredGB162879A
(en)