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:
Jul. 05, 2011
Filed:
Mar. 09, 2006
Eun Suk Cho, Yongin, KR;
Jun Won Suh, Yongin, KR;
Jong Ki Lee, Yongin, KR;
RI a Ju, Yongin, KR;
Won Hyouk Jang, Yongin, KR;
Dong Yun Lee, Yongin, KR;
Sang Hyeon Choi, Yongin, KR;
Jin Hong an, Yongin, KR;
Eun Suk Cho, Yongin, KR;
Jun Won Suh, Yongin, KR;
Jong Ki Lee, Yongin, KR;
Ri A Ju, Yongin, KR;
Won Hyouk Jang, Yongin, KR;
Dong Yun Lee, Yongin, KR;
Sang Hyeon Choi, Yongin, KR;
Jin Hong An, Yongin, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A fuel tank and a cap device for the fuel tank. The fuel tank is connected to a fuel cell and includes a tank body having a fuel opening and a pin hole for maintaining an inside pressure, a floater positioned on a surface of the fuel stored in the tank body, and an air pipe connected to the pin hole and an upper part of the floater. The cap device includes a cap body having an inside transfer path for connecting an inlet opening for introducing the fuel and an outside transfer pipe, a fixed outer cap including a connector for fixing a discharge opening into which the transfer pipe is inserted, and an elastic opening/closing section in which the cap body is elastically compressible by the connector, and wherein the inside transfer path opens during the compression.