ES248502A3 - New control elements for arc blowing in electric circuit breakers and circuit breakers (Machine-translation by Google Translate, not legally binding)
- Google Patents
New control elements for arc blowing in electric circuit breakers and circuit breakers (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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Cegelec SA
Original Assignee
Cegelec SA
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Publication date
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Priority to ES0248502ApriorityCriticalpatent/ES248502A3/en
Publication of ES248502A3publicationCriticalpatent/ES248502A3/en
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)
Abstract
New control elements for the blowing of the arc in electrical gas pressure switches and circuit breakers, characterized in that each of the sliding contacts is articulated to a mobile transverse rod by means of a mechanism composed of a connecting rod and a spring included in it, a lever attached to the other end of the said spring, a connecting rod between this lever and a crosshead existing in the aforementioned rod, a spring that has to bring the lever to the crosshead a cylindrical box where is included a piston which is axis said rod, and a pressurized air control line inserted in the cylindrical box at the opposite end to the inlet of the rod. (Machine-translation by Google Translate, not legally binding)
ES0248502A1959-04-081959-04-08New control elements for arc blowing in electric circuit breakers and circuit breakers (Machine-translation by Google Translate, not legally binding)
ExpiredES248502A3
(en)
Electrical switch with main and arcing mobile contacts with interdependent contact pressure (Machine-translation by Google Translate, not legally binding)