发明名称 |
HYDROGEN GAS LEAK DETECTOR, AND HYDROGEN GAS LEAKAGE CONTROLLER |
摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen gas leak detector capable of detecting hydrogen gas reached to a prescribed concentration less than an explosion limit, without requiring complicated structure for detecting the hydrogen gas concentration. SOLUTION: This hydrogen gas leak detector 1 for detecting hydrogen gas leakage in the atmosphere is provided with a detecting part 2 volume-expanded by contacting with gas containing hydrogen to disconnected, and the detecting part 2 is formed of single metal or an alloy having a hydrogen storage property. COPYRIGHT: (C)2007,JPO&INPIT
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申请公布号 |
JP2007086020(A) |
申请公布日期 |
2007.04.05 |
申请号 |
JP20050278310 |
申请日期 |
2005.09.26 |
申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
NAKANO SUMIAKI;UCHINASHI SAKAE |
分类号 |
G01N27/12;B01J20/02 |
主分类号 |
G01N27/12 |
代理机构 |
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