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Individual
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Individual
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Priority to ES1974203017UpriorityCriticalpatent/ES203017Y/en
Publication of ES203017UpublicationCriticalpatent/ES203017U/en
Application grantedgrantedCritical
Publication of ES203017YpublicationCriticalpatent/ES203017Y/en
Measurement Of Mechanical Vibrations Or Ultrasonic Waves
(AREA)
Abstract
Mixed security device, characterized in that it comprises an acoustic alarm device or buzzer connected in series with a thermostatic device constituted by an encapsulated bimetallic sheet, the assembly being arranged inside a substantially parallelepiped box provided with two external connection pads, which are directly connected to the terminals of the acoustic device, one of said pads being connected to one of the terminals of the thermostatic device whose other terminal is intended to be connected to the network, either directly or through a commissioning switch . (Machine-translation by Google Translate, not legally binding)