Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bruce R. Griffith0
Ludger L K Koester0
Mark C. Bohanon0
Date of Patent
March 2, 2010
0Patent Application Number
121753180
Date Filed
July 17, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An aspirated smoke detector includes an ambient air flow separation element in combination with a smoke sensing chamber. The flow separation element can be an active or a passive element. Separated ambient, carrying relative small particles can flow into the sensing chamber. Ambient carrying relatively larger particulate matter is excluded from the sensing chamber.
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