发明申请
- 专利标题: Backdraft Detector
- 专利标题(中): 背透检测器
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申请号: US11466559申请日: 2006-08-23
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公开(公告)号: US20080048853A1公开(公告)日: 2008-02-28
- 发明人: Jonathan W. Leach , Charles T. Pearson
- 申请人: Jonathan W. Leach , Charles T. Pearson
- 专利权人: Honeywell International, Inc.
- 当前专利权人: Honeywell International, Inc.
- 主分类号: G08B19/00
- IPC分类号: G08B19/00 ; G08B23/00 ; G08B17/10
摘要:
A backdraft detector incorporates at least one oxygen sensor in combination with a flow sensor. Both sensors are coupled to control circuitry which evaluates sensed oxygen levels of a flowing sample being monitored by the flow sensor.
公开/授权文献
- US07573392B2 Backdraft detector 公开/授权日:2009-08-11
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