ES28181U - Protective device for electric appliances refrigerated by a fan (Machine-translation by Google Translate, not legally binding)
- Google Patents
Protective device for electric appliances refrigerated by a fan (Machine-translation by Google Translate, not legally binding)
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Publication of ES28181YpublicationCriticalpatent/ES28181Y/en
A protective device for fan-cooled electrical appliances, essentially characterized in that it comprises an oscillating means, as a function of the air current caused by the fan, said oscillating means being linked to a switch, contact system to another medium serving to open or close the connection circuit of the electrical device to be protected, which will be automatically disconnected when the air current produced by the fan ceases. (Machine-translation by Google Translate, not legally binding)
ES0028181U1951-09-281951-09-28
Protection device for electric appliances cooled by fan
ExpiredES28181Y
(en)