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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ECHAURI S A
Original Assignee
ECHAURI S A
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Filing date
Publication date
Application filed by ECHAURI S AfiledCriticalECHAURI S A
Priority to ES0083338UpriorityCriticalpatent/ES83338U/en
Publication of ES83338UpublicationCriticalpatent/ES83338U/en
New step valve, with instantaneous action characterized by being composed of a body with cylindrical interior provided with three circular transverse housings for as many elastic, toric, closed rings and two perforated outgoing grafts that each communicate the outside with one of the two sections created in the interior of the body by the three rings, of a plunger plunger passing snugly by the three rings mentioned and in a suitable place of its lateral surface presents grooves that can coincide with the central ring in a certain position of said plunger, and of plugs attached to the ends of this plunger to limit the movement along the body of the valve. (Machine-translation by Google Translate, not legally binding)
ES0083338U1960-10-031960-10-03New step valve with instant action (Machine-translation by Google Translate, not legally binding)
PendingES83338U
(en)