发明名称 |
Electronic digital pressure switch |
摘要 |
An electronic digital pressure switch for detecting gas pressures features improved safety. The digital pressure switch that detects gas pressures and generates outputs has a housing provided with pinholes that allow a gas to pass therethrough. With this arrangement, even if a gas should leak into the housing, the leakage gas is let out through the pinholes. Thus, when the pressure of a flammable gas is detected, it is possible to eliminate the danger of an explosion caused by the flammable gas accumulating in the housing.
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申请公布号 |
US2004187585(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040756827 |
申请日期 |
2004.01.14 |
申请人 |
MIYAMOTO YOSHIO;YAMAGUCHI TSUTOMU |
发明人 |
MIYAMOTO YOSHIO;YAMAGUCHI TSUTOMU |
分类号 |
G01L19/06;G01L19/14;(IPC1-7):G01L7/00 |
主分类号 |
G01L19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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