发明名称 |
METHODS AND APPARATUS FOR BREATH ALCOHOL TESTING |
摘要 |
A fuel cell assembly (102) includes a fuel cell (104), a fuel cell housing (106, 108) and a diaphragm (170). The fuel cell housing includes an endwall and an inlet port (122) extending through said endwall. The inlet port is for admitting a breath sample into the housing. The diaphragm is coupled within the housing such that a cavity (110) is defined between the housing and the diaphragm. The fuel cell is positioned within the cavity and is substantially concentrically aligned with respect to the inlet port. |
申请公布号 |
CA2538604(C) |
申请公布日期 |
2013.04.23 |
申请号 |
CA20042538604 |
申请日期 |
2004.09.17 |
申请人 |
INTOXIMETERS, INC.;ALCOTEK, INC. |
发明人 |
BAYER, DAVID J.;FORRESTER, RANKINE M. |
分类号 |
H01M8/00;G01N33/497;H01M2/00;H01M2/08;H01M8/10;H01M8/24 |
主分类号 |
H01M8/00 |
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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