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Individual
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Individual
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Priority to ES1978233365UpriorityCriticalpatent/ES233365Y/en
Publication of ES233365UpublicationCriticalpatent/ES233365U/en
Application grantedgrantedCritical
Publication of ES233365YpublicationCriticalpatent/ES233365Y/en
Investigating Or Analyzing Materials Using Thermal Means
(AREA)
Emergency Alarm Devices
(AREA)
Abstract
Improved alarm device for vehicles, characterized in that it is equipped with a two-circuit relay, a potentiometer, a resistor and a thermal relay that establish an electronic circuit from which five cables connected to the ground or body start, to the negative pole of the battery disconnector, to the positive pole of the switch, to the horn excitation and to the service elements, with all of which the pertinent connections being made by forcing a door, the relay of two circuits will be activated and the sound of the horn will be emitted, which will be interrupted at thirty seconds, for a space of five seconds, by heating the resistance of the thermal relay or timer and separating its contacts, resuming itself to become intermittent every eight or ten seconds. (Machine-translation by Google Translate, not legally binding)
Electrical device to cause the trigger of an acoustic alarm, against the theft of vehicles. (Machine-translation by Google Translate, not legally binding)