发明名称 |
Sleeve-fit respirator cartridge |
摘要 |
A respirator apparatus includes a respirator body, a filter cartridge receiver integral with and extending from the respirator body, and a filter cartridge. The filter cartridge includes a nozzle element being integral with the filter cartridge. The respirator body and filter cartridge are configured to be fluidically coupled through sleeve-fit engagement between the filter cartridge receiver and nozzle element and the filter cartridge receiver and nozzle element define an airflow channel. |
申请公布号 |
AU2014212795(A1) |
申请公布日期 |
2015.08.13 |
申请号 |
AU20140212795 |
申请日期 |
2014.01.20 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BLOMBERG, DAVID M.;COWELL, MICHAEL J.;MITTELSTADT, WILLIAM A.;RAINES III, CARL W.;ABEL, NATHAN A. |
分类号 |
A62B18/08;A62B7/10;A62B9/04;A62B18/00;A62B18/02;A62B19/00;A62B23/02 |
主分类号 |
A62B18/08 |
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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