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:
Mar. 16, 2010
Filed:
Dec. 06, 2004
Yasutaka Kono, Tokyo, JP;
Yoshimi Kubo, Tokyo, JP;
Tsutomu Yoshitake, Tokyo, JP;
Takashi Manako, Tokyo, JP;
Hiroshi Kajitani, Tokyo, JP;
Hidekazu Kimura, Tokyo, JP;
Satoshi Nagao, Tokyo, JP;
Eiji Akiyama, Tokyo, JP;
Yoshinori Watanabe, Tokyo, JP;
Yasutaka Kono, Tokyo, JP;
Yoshimi Kubo, Tokyo, JP;
Tsutomu Yoshitake, Tokyo, JP;
Takashi Manako, Tokyo, JP;
Hiroshi Kajitani, Tokyo, JP;
Hidekazu Kimura, Tokyo, JP;
Satoshi Nagao, Tokyo, JP;
Eiji Akiyama, Tokyo, JP;
Yoshinori Watanabe, Tokyo, JP;
NEC Corporation, , JP;
Abstract
The operability of a fuel cell which uses a fuel cartridge housing a liquid fuel is improved. A fuel cartridgehouses a liquid fuel. The fuel cartridgeincludes a gas-liquid separation filmwhich divides a fuel housing sectioninto a liquid housing chamberand a gas housing chamber. A fuel gas, which is the vaporized liquid fuel, is housed in the gas housing chamber. A gas exhaust pipeis connected to the gas housing chamber, and the fuel gas housed in the gas housing chamberis discharged to outside the fuel cartridgevia a gas discharge port