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:
Feb. 07, 1995
Filed:
Sep. 23, 1993
Applicant:
Inventor:
Bertrand Rochette, Jouy en Josas, FR;
Assignee:
Regie Nationale Des Usines Renault, Boulogne-Billancourt, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123519 ; 180 694 ;
Abstract
Device for recovery of fuel-vapors from a tank of a motor vehicle includes a filter (1) containing a material that adsorbs these vapors, this filter (1) being connected by a pipe (3) to a source of air for regeneration of the adsorbent material. The intake opening of the pipe (3) comes out in the vicinity of temperature exchanging means element of the engine cooling system.