ES269591A1 - Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
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IMPROVEMENTS INTRODUCED IN THE ELECTROMOTOR DRIVING DEVICES ADAPTED TO COMPRESSOR GROUPS, characterized in that they essentially consist of operating the compressor group with a double winding motor whose power is supplied through a double inverter switch being controlled, said double inverter switch in its two positions corresponding to the power supply of the motor according to the two reversed directions of rotation of the latter by a relay which, in turn, is commanded by the thermostatic circuit belonging to the cold installation that is generated by the aforementioned compressor group, all this so that to an interruption and subsequent opening and vice versa of said thermostatic circuit, the coil of the inverter double switch determines the change of position of said switch, resulting, consequently, to the change of feeding of the double winding motor and ultimately to the change of direction of rotation of est same engine. (Machine-translation by Google Translate, not legally binding)
ES0269591A1961-08-051961-08-05Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
ExpiredES269591A1
(en)
Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the electromotor driving devices adapted to compressor groups (Machine-translation by Google Translate, not legally binding)
Pre-selection system for the command of a mobile on a default path and its application to automatic balances. (Machine-translation by Google Translate, not legally binding)
Procedure and disposition for the regulation of the number of revolutions or control of electric motors. (Machine-translation by Google Translate, not legally binding)
Improvements in electric control devices for the operation of continuous current machines (Machine-translation by Google Translate, not legally binding)