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. 10, 2009
Filed:
Oct. 30, 2006
Jin Kyu Kim, Gyeonggi-do, KR;
Min Yong Park, Gyeonggi-do, KR;
Sang Hoon Park, Chungcheongnam-do, KR;
Joon Won Min, Chungcheongnam-do, KR;
Jin Kyu Kim, Gyeonggi-do, KR;
Min Yong Park, Gyeonggi-do, KR;
Sang Hoon Park, Chungcheongnam-do, KR;
Joon Won Min, Chungcheongnam-do, KR;
Daeki Corporation, , KR;
Abstract
The vehicle canister comprising: the first chamber filled with the active carbon and funneled with the tank port, where the evaporating gas is infused through and the second chamber filled with the active carbon and funneled with the atmosphere port and neighboring the first chamber via the isolation wall. Also, it involves the vehicle canister installed in the canister housing which has the absorption and desorption improver to improve the absorption and desorption efficiency with heat conduction with temperature change of the active carbon occurred during the absorption and desorption of evaporation gas infused into the canister housing. The absorption and desorption improver is composed with the first and the second absorption and desorption improver.