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:
Dec. 02, 2014
Filed:
Dec. 11, 2008
Kazuaki Fukushima, Kanagawa, JP;
Yoshiaki Inoue, Aichi, JP;
Yuto Takagi, Kanagawa, JP;
Atsushi Sato, Kanagawa, JP;
Jusuke Shimura, Kanagawa, JP;
Kazuaki Fukushima, Kanagawa, JP;
Yoshiaki Inoue, Aichi, JP;
Yuto Takagi, Kanagawa, JP;
Atsushi Sato, Kanagawa, JP;
Jusuke Shimura, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
A fuel cartridge with which liquid leakage through an air induction hole from a fuel tank is able to be prevented and safety is able to be improved is provided. Switching drive for opening and closing an air induction holeis performed by a valvecapable of controlling the switching drive according to a control signal. Thereby, air introduction to a fuel tankcontaining a fuel is able to be controlled. Thus, for example, at the time of high temperature or fuel disorder, by closing the air induction holeby the valve, fuel leakage from the fuel tank through the air induction hole of an existing check valve is able to be prevented, and safety is able to be improved.