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:
Jan. 27, 1976
Filed:
Mar. 27, 1974
Hitachi, Ltd., , JA;
Abstract
A fuel evaporating device including: a heating surface which is adapted to enhance the complete evaporation of fuel to be fed to an engine and located in such a position within an air-intake pipe which facilitates the contact of fuel with said heating surface, with its back surface being in contact with an exhaust pipe; and control means having a path leading through said heating surface and a path which bypasses said heating surface, whereby said control means is operated commensurate to operating factors such as a pressure variation in the air intake pipe and the like to control the flow rate of exhaust gas flowing in contact with said heating surface, thus maintaining said heating surface at a temperature optimum for the evaporation of fuel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile