发明名称 |
ELECTROCHEMICAL GAS SENSOR |
摘要 |
An electrochemical gas sensor has a hollow housing with multi-layer walls. A first layer of the walls has a selected water vapour transport rate. A second layer of the walls has a lower water vapour transport rate than the selected rate. The housing can be formed by first and second moulding processes.
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申请公布号 |
US2010170795(A1) |
申请公布日期 |
2010.07.08 |
申请号 |
US20090625258 |
申请日期 |
2009.11.24 |
申请人 |
LIFE SAFETY DISTRIBUTION AG |
发明人 |
COWBURN TONY;CUTLER STUART;KELLY MARTIN JONATHAN |
分类号 |
G01N27/30;H01L21/70 |
主分类号 |
G01N27/30 |
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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