ES215657A1 - Improvements introduced in electromagnetic automatic switches (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in electromagnetic automatic switches (Machine-translation by Google Translate, not legally binding)
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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VICIEN BARROS LUIS
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VICIEN BARROS LUIS
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Priority to ES215657ApriorityCriticalpatent/ES215657A1/en
Publication of ES215657A1publicationCriticalpatent/ES215657A1/en
Improvements introduced in the electromagnetic circuit breakers, characterized essentially by the fact of connecting in parallel, comprising between their ducts the switch circuit of which the corresponding coil and the contact lever are part, a pilot lamp, of metallic or neon filament, whose voltage is equal to or slightly greater than that of the network, appropriately so that while the contact lever of the circuit breaker closes the circuit, it passes through all or almost all of the current without igniting the pilot lamp, making it when excess of current intensity, the electromagnet comes into operation by disconnecting the contact lever, then passing all the current through the lamp. (Machine-translation by Google Translate, not legally binding)
ES215657A1954-05-251954-05-25Improvements introduced in electromagnetic automatic switches (Machine-translation by Google Translate, not legally binding)
ExpiredES215657A1
(en)
Standard button for the connection of electrical circuits with automatic upcon at fixed tempo (Machine-translation by Google Translate, not legally binding)