Invention Grant
US08054188B2 Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition
有权
一氧化碳检测器，用于传达一氧化碳传感器寿命终止状况的系统和方法
- Patent Title: Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition
- Patent Title (中): 一氧化碳检测器，用于传达一氧化碳传感器寿命终止状况的系统和方法
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Application No.: US12348704Application Date: 2009-01-05
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Publication No.: US08054188B2Publication Date: 2011-11-08
- Inventor: Michael T. Harkins , Bradley B. Barnes
- Applicant: Michael T. Harkins , Bradley B. Barnes
- Applicant Address: US FL Bradenton
- Assignee: UTC Fire & Security Americas Corporation, Inc.
- Current Assignee: UTC Fire & Security Americas Corporation, Inc.
- Current Assignee Address: US FL Bradenton
- Agency: Kinney & Lange, P.A.
- Main IPC: G08B17/10
- IPC: G08B17/10 ; G08B21/00
Abstract:
A CO detector includes a sensor configured to detect a presence of CO and generate a signal indicative of the presence of CO, and a controller in signal communication with the sensor. The controller is configured to measure a level of detected CO in response to receiving the signal generated by the sensor. The controller is further configured to detect a first trouble condition representative of an end-of-life condition of the sensor, and a second trouble condition different from the first trouble condition.
Public/Granted literature
- US20100171608A1 CARBON MONOXIDE DETECTOR, SYSTEM AND METHOD FOR SIGNALING A CARBON MONOXIDE SENSOR END-OF-LIFE CONDITION Public/Granted day:2010-07-08
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