发明名称 |
Anordning och metod vid gasmask |
摘要 |
The present invention concerns a device and method for a protective mask comprising means ( 3 ) for detecting that a protective-mask user is breathing through the breathing filter of the protective mask. The invention is characterized in that the means for detecting protective-mask use are arranged to sense the underpressure that arises in the protective mask during inhalation. |
申请公布号 |
SE526342(C2) |
申请公布日期 |
2005.08.23 |
申请号 |
SE20030001615 |
申请日期 |
2003.06.03 |
申请人 |
SAAB AB |
发明人 |
INGEMAR EMRICSON;JONAS MALM |
分类号 |
A61B5/087;A62B7/10;A62B9/00;A62B18/02;A62B99/00;(IPC1-7):A62B18/02 |
主分类号 |
A61B5/087 |
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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