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
GB1603522A
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.)
HERBERT JAMES BROCKLEBANK
VYVYAN ST AUBYN PHILLIPS
Original Assignee
HERBERT JAMES BROCKLEBANK
VYVYAN ST AUBYN PHILLIPS
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 HERBERT JAMES BROCKLEBANK, VYVYAN ST AUBYN PHILLIPSfiledCriticalHERBERT JAMES BROCKLEBANK
Priority to GB1603522ApriorityCriticalpatent/GB203408A/en
Publication of GB203408ApublicationCriticalpatent/GB203408A/en
Combustion Methods Of Internal-Combustion Engines
(AREA)
Abstract
203,408. Brocklebank, H. J., and Phillips, V. St. A. June 9, 1922. Sparking - plugs. - An inclined passage k, at the outer end of which are a valve l and cup m, communicates with the combustion chamber by way of an annular groove b<1> and holes b<2> in the insulator b. Small recesses b<5> are preferably made in the insulator adjoining the holes b<2>.
GB1603522A1922-06-091922-06-09A sparking plug with provision for priming and relieving compression
ExpiredGB203408A
(en)