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Individual
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Individual
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Priority to ES270245ApriorityCriticalpatent/ES270245A3/en
Publication of ES270245A3publicationCriticalpatent/ES270245A3/en
Pulse-driven solenoid valve, characterized in that a valve body with inlet and outlet ports for the circulation of fluids contains a distributor piston capable of moving along a chamber with which the mouths communicate, in order to establish diversity of relations between them, whose effect is obtained by electrical control by means of two induction coils, symmetrical, that act in opposition, so that one of them opens the way and the other closes it, whose government is carried out by instantaneous electrical impulses ordered from remote pushbuttons optional, whose impulses excite one or the other of the coils that activate magnetic cores that determine the displacement of the piston in charge of establishing communications between the different mouths of the chamber according to a certain order. (Machine-translation by Google Translate, not legally binding)
ES270245A1961-09-041961-09-04Pulse-operated solenoid valve (Machine-translation by Google Translate, not legally binding)
ExpiredES270245A3
(en)
Procedure for obtaining improvements of the characteristics of the control elements for refrigerating facilities (Machine-translation by Google Translate, not legally binding)