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:
Aug. 13, 2002
Filed:
Oct. 26, 2000
Kenichi Murakami, Nagoya, JP;
Satomi Wada, Handa, JP;
Aisan Kogyo Kabushiki Kaisha, Obu, JP;
Abstract
In a vaporized fuel processing device, a partition wall divides an adsorbent chamber in a canister into two chambers; a first chamber and a second chamber . A purge port section and a first tank port section are opened in the first chamber , and an atmosphere port is opened to the second chamber . A second tank port section is opened to any one of the first and second chambers and . Opening/closing control valves are provided in predetermined positions; between the purge port section and a purge port of a throttle body , between the first tank port section and a fuel tank , and between the second tank port section and the fuel tank , to purge a proper amount of the vaporized fuel to the throttle body