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
GB1278820A
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.)
FREDERICK JAMES SANDERS THOMSO
HENRY BONNETT RANSOM
Original Assignee
FREDERICK JAMES SANDERS THOMSO
HENRY BONNETT RANSOM
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 FREDERICK JAMES SANDERS THOMSO, HENRY BONNETT RANSOMfiledCriticalFREDERICK JAMES SANDERS THOMSO
Priority to GB1278820ApriorityCriticalpatent/GB170030A/en
Publication of GB170030ApublicationCriticalpatent/GB170030A/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
H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
Landscapes
Spark Plugs
(AREA)
Abstract
170,030. Ransom, H. B., and Thomson, F. J. S. May 8, 1920. Sparking-plugs.-Axial and rotary movement of the central electrode within the sleeve D rubs the conical head Gagainst the casing terminals E. The outer terminal A, of insulating-material, facilitates handling, and also retains the current lead.
GB1278820A1920-05-081920-05-08Improvements in sparking plugs for internal combustion engines
ExpiredGB170030A
(en)