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
Inventor
Ernest Owen Jarvis
Arthur Vernon Ryder
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Individual
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Individual
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Publication date
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Publication of GB191421226ApublicationCriticalpatent/GB191421226A/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
H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
Landscapes
Portable Nailing Machines And Staplers
(AREA)
Abstract
21,226. Jarvis, E. P., and Ryder, A. V. Oct. 20, 1914. Sparking-plugs. - A cavity 11 adapted to receive liquid fuel is formed at the outer end of the insulation 10. Depression of the central electrode against the action of the spring 15 opens the valve 13 and allows the fuel to pass into the cylinder.