The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 1982
Filed:
Apr. 08, 1980
Applicant:
Inventor:
Gaston Arnaud, Paris, FR;
Assignee:
Societe Industrielle de Brevets et d'Etudes SIBE, Neuilly-sur-Seine, FR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02P / ;
U.S. Cl.
CPC ...
123415 ; 123407 ; 123418 ;
Abstract
The degree of ignition advance of a supercharged spark ignition internal combustion engine is automatically controlled. The controlling device comprises a first member for increasing advance when the speed of the engine increases. It also comprises a second control member (6) connected to a point of the induction passage (1) which passes from upstream to downstream of the operator operated throttle member (2) upon opening thereof and to a point (17) which is permanently upstream of the throttle member.