Sprinkler skipping shield with improved airflow
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United States of America Patent
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Jan 16, 2018
Grant Date -
Jun 16, 2016
app pub date -
Feb 23, 2016
filing date -
Mar 25, 2009
priority date (Note) -
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Abstract
A fire protection sprinkler is provided with a skipping shield having air flow passages therethrough to reduce the negative impact that the shield has on the thermal response of the sprinkler. By providing holes, slots, louvers, or mesh to the skipping shield, water from adjacent flowing sprinklers can still be blocked from impinging on the thermal element. The shield will block water but allow hot gas from the fire to flow through the shield thereby improving the response time of the thermal element.
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