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:
Apr. 13, 1999
Filed:
Aug. 08, 1997
Kouhei Igarashi, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
According to the present invention, there is provided a liquid discharging device for discharging liquid stored on a bottom wall of an interior of a compressed natural gas tank of a vehicle, comprising a liquid discharging pipe for discharging the liquid from the compressed natural gas tank to an outside of the compressed natural gas tank. The liquid discharging pipe has an open end which is open into the interior of the compressed natural gas tank at a position adjacent to an inner face of the bottom wall of the compressed natural gas tank. Further, the liquid discharging device comprises a liquid discharging control valve arranged in the liquid discharging pipe to discharge the liquid due to the pressure of the natural gas when the liquid discharging control valve is opened.