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
GB597121A
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.)
HENRY SIDNEY JOHN HUGHES
Original Assignee
HENRY SIDNEY JOHN HUGHES
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 HENRY SIDNEY JOHN HUGHESfiledCriticalHENRY SIDNEY JOHN HUGHES
Priority to GB597121ApriorityCriticalpatent/GB180428A/en
Publication of GB180428ApublicationCriticalpatent/GB180428A/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
H01T13/46—Sparking plugs having two or more spark gaps
H01T13/462—Sparking plugs having two or more spark gaps in series connection
Landscapes
Spark Plugs
(AREA)
Abstract
180,428. Hughes, H. S. J., and Hughes, J. W. Feb. 22, 1921. Sparking-plugs. - The movable ball m is retained by the bar n and the tubular end l of the insulator.
GB597121A1921-02-221921-02-22Improved type of sparking plug for internal combustion engines
ExpiredGB180428A
(en)