US Patent 9849321 Concealed sprinkler activation
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Patent abstract
A fire suppression sprinkler assembly coupled to a mounting surface includes a sprinkler having a heat responsive element arranged adjacent a first end. A cover plate is positioned adjacent the heat responsive element and includes a thermally conductive cover layer. A reflective shield has a reflective interior surface. The reflective shield is positioned substantially opposite the cover plate adjacent the first end of the sprinkler such that heat reflects from the top plate towards the heat responsive element.
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Patent Inventor Names
Arto Huotari0
Brian J. Stumm0
Bryan Robert Siewert0
Enrico Manes0
Michael Kenneth Krager0
Timothy Galante0
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US Patent 09849321 Concealed sprinkler activation US Patent 9849321 Concealed sprinkler activation
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Patent Number
09849321
Patent Number
9849321
Edits on 16 Jan, 2022
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US Patent 09849321 Concealed sprinkler activation
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Is a
Patent jurisdiction
Patent number
09849321
Date of patent
December 26, 2017
Patent application number
14443885
Date Filed
September 24, 2013
Patent primary examiner
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