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. 30, 2019
Filed:
Aug. 30, 2012
Tsuyoshi Takeda, Hanno, JP;
Kazuhiko Osawa, Tokyo, JP;
Daisaku Inamura, Iruma, JP;
Ichiro Okawara, Hanno, JP;
Takatada Usami, Fujisawa, JP;
Shinichiro Takemoto, Yokohama, JP;
Tsuyoshi Takeda, Hanno, JP;
Kazuhiko Osawa, Tokyo, JP;
Daisaku Inamura, Iruma, JP;
Ichiro Okawara, Hanno, JP;
Takatada Usami, Fujisawa, JP;
Shinichiro Takemoto, Yokohama, JP;
KABUSHIKI KAISHA SAGINOMIYA SEISAKUSHO, Yokohama-shi, Kanagawa, JP;
Abstract
[Problem] The object of the invention is to provide the filter device disposed in the moist fluid passage of the fuel cell system in that, water is not adhered and never remains in the filter and when leaving it under the low temperature after the system stops, blockage by freezing the filter can surely be prevented, and the complex control and the heat source such as heaters for the decompression as conventional is unnecessary, and the filter device is cheap and compact. [Resolution Approach] A filter devicedisposed on a moist fluid passage of a system including moisture in the fluid, the filter device comprising: