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QUICK-RESPONSE SPRINKLER

  • US 20170304664A1
  • Filed: 07/29/2015
  • Published: 10/26/2017
  • Est. Priority Date: 09/22/2014
  • Status: Active Grant
First Claim
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1. A sprinkler, containing a housing with an outlet, covered by a shutoff valve, a shutoff valve controller, differing by having a fire sensor, controlling an area protected by the sprinkler, and an activation unit, while the shutoff valve controller is equipped with an electric trigger device, and activation unit inputs are connected with fire sensor outputs, and outputs are connected with electric trigger outputs.

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