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1. (US20100001851) Pressure tank and detection method of pressure tank internal abnormality

官庁 : アメリカ合衆国
出願番号: 12497028 出願日: 15.09.2009
公開番号: 20100001851 公開日: 07.01.2010
特許番号: 08264337 特許付与日: 11.09.2012
公報種別: B2
IPC:
B60Q 1/00
B 処理操作;運輸
60
車両一般
Q
車両一般の信号装置または照明装置の配置,その取付または支持,またはそのための回路
1
光学的信号または照明装置の配置,その取付けまたは支持またはそのための回路
出願人: Honda Motor Co., Ltd.
発明者: Handa Kiyoshi
代理人: Westerman, Hattori, Daniels & Adrian, LLP
優先権情報: 2008-176252 04.07.2008 JP
発明の名称: (EN) Pressure tank and detection method of pressure tank internal abnormality
要約: front page image
(EN)

A pressure tank including, a tank wall; a supporting member which includes fiber reinforced plastic and supports an outer surface of the tank wall; a supersonic wave sensor which is connected to the tank wall, and which detects a sonic wave propagated in the tank wall; and an internal abnormality determination member which is connected to the supersonic wave sensor, and which determines whether an internal abnormality exits in the tank wall, wherein the internal abnormality determination member determines the existence of the internal abnormality based on the detection result during gas is charged into the pressure tank, and outputs an abnormality signal when the internal abnormality was determined to exist.