Patent ID: 9259601
Filing Date: 2016-02-16
CPC Classification: A62C,F16K

Claim Text:
1. A release device for activating an extinguishing agent, comprising a detector ( 3 ) for which no battery, no rechargeable battery and no external power supply is provided and that generates a voltage or current signal at a defined temperature for signaling, switching or control purposes, a thermal release element ( 3 . 2 ), at least one piezo element ( 3 . 1 ) and a coupling element ( 11 ) are arranged in a bracket/housing ( 3 . 3 ) such that a change of state of the thermal release element ( 3 . 2 ) exerts mechanical pressure via the coupling element ( 11 ) on the piezo element ( 3 . 1 ) so that an electric signal is produced; a valve (