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Priority to ES1969147059UpriorityCriticalpatent/ES147059Y/en
Publication of ES147059UpublicationCriticalpatent/ES147059U/en
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Publication of ES147059YpublicationCriticalpatent/ES147059Y/en
Relay for printed circuits, which is constituted basically in the conventional manner by a magnetic coil, in whose field is located an attractive armature related to a moving contact, and being equipped with a recovery spring for the mobile armature composed of an elastic sheet of the same configuration as said reinforcement, it is essentially characterized in that it has been provided with a cover for protection against dust, located on the part of the coil and provided with two windows for the cooling of said coil, by means of the establishment by convection of a current of the re because the pins of connection to the circuit of the contacts located more to the outside in the relay remain with their base covered by the insulating sheet that separates said contacts from those mounted immediately above, and because the base of the relay that it serves to receive the cover, and it extends to completely cover the batteries of contacts extending and also from the opposite end to embrace the connecting pins of the contacts mounted on the innermost part of said relay, also having holes that allow these contacts to be centered during assembly. (Machine-translation by Google Translate, not legally binding)
ES1969147059U1969-03-281969-03-28
RELAY FOR PRINTED CIRCUITS.
ExpiredES147059Y
(en)
Device to cause the automatic disconnection of the battery of the cars when they suffer a violent shock (Machine-translation by Google Translate, not legally binding)
Device that produces the automatic disconnection of the battery of the cars when they suffer a violent shock (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the disengagement mechanisms of command current for circuit breakers or differential devices. (Machine-translation by Google Translate, not legally binding)