Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0014660UpriorityCriticalpatent/ES14660Y/en
Publication of ES14660UpublicationCriticalpatent/ES14660U/en
Application grantedgrantedCritical
Publication of ES14660YpublicationCriticalpatent/ES14660Y/en
Details Of Connecting Devices For Male And Female Coupling
(AREA)
Emergency Protection Circuit Devices
(AREA)
Abstract
A current limiter characterized in that the opening and closing of the circuit is obtained by using a contact formed by a graphite ball that is placed between two metallic fixed contacts where it is separated in case of overcurrent by the action of an inner core electromagnet, going to fall, if the overcurrent is sufficiently intense and prolonged to be dangerous, to a receptacle or basket located inside the same box that encloses the whole mechanism. From this receptacle, the ball can be driven to its primitive position by means of a rod that is triggered by a spring by hand-operated from the outside. (Machine-translation by Google Translate, not legally binding)
ES0014660U1947-03-121947-03-12
Current limiter.
ExpiredES14660Y
(en)