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:
May. 04, 1982
Filed:
Jul. 03, 1980
Applicant:
Inventor:
Jean C Ricci, Bezons, FR;
Assignee:
Ducellier & Cie, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02P / ; F02P / ;
U.S. Cl.
CPC ...
123408 ; 123407 ; 1231 / ;
Abstract
An engine ignition advance correction device in which a distributor co-acts with two independent capsules sensitive respectively to variations in pressure at different locations in the engine, the capsules acting on an advance lever pivoted on a fixed part of the distributor and carrying a pair of pivotally mounted advance levers, the capsules acting on the advance lever either successively to provide ignition advance when the depression is sufficient at only one of said locations, or simultaneously to provide ignition advance corresponding to the sum of the maximum advance values effected respectively by the capsules.