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Individual
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Individual
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Priority to ES1970155000UpriorityCriticalpatent/ES155000Y/en
Publication of ES155000UpublicationCriticalpatent/ES155000U/en
Application grantedgrantedCritical
Publication of ES155000YpublicationCriticalpatent/ES155000Y/en
Coupling Device And Connection With Printed Circuit
(AREA)
Abstract
Remote signaling device for carrier currents, essentially characterized in that it comprises at least one high-frequency alternating current emitting element and one or more receiver elements tuned to said frequency, the first ones being provided with a connection device for its start-up and the seconds of a signaling device that responds to their excitation, while all of them have connecting pins connected to their power and signal circuits, which form a plug-in plug that can be coupled to a power socket. Ordinary current for its feeding from the corresponding installation and the transmission of the signal through it. (Machine-translation by Google Translate, not legally binding)
ES1970155000U1970-01-141970-01-14
DEVICE FOR REMOTE SIGNALING BY CURRENT POR-TADORES.
ExpiredES155000Y
(en)
A tuner appliance for modulated frequency, applicable to normal radio receptors and low frequency amplifiers (Machine-translation by Google Translate, not legally binding)
Installation and apparatus for the signage of short circuits in railway wagons equipped with electrical heating. (Machine-translation by Google Translate, not legally binding)
Improvements in the circumstances-protectors of electrical current lines and appliances connected to them (Machine-translation by Google Translate, not legally binding)