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Priority to ES0055728UpriorityCriticalpatent/ES55728U/en
Publication of ES55728UpublicationCriticalpatent/ES55728U/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
New discharge impeller characterized by consisting of two distinct parts, conjugated to each other so that the one that appears as an outer envelope moves longitudinally on which it appears as a fixed element of the impeller and inside which are contained two springs of which one of them acts directly on the foot of a firing pin whose greater extension normally occupies the interior of the mobile envelope, while said foot, provided with a suitable flange, receives the action of said spring whose opposite end is retained by a lug which it forms part of the base or butt of the fixed element, with the remaining spring arranged obliquely and acting on the foot of a trigger that is provided with a ratchet tooth that retains the striker's flange in its descent runs until an inflection of the strips that run along the lower edges of said trigger determines the separation of said ratchet tooth and the Immediate discharge of the spring acting against the foot of the firing pin. (Machine-translation by Google Translate, not legally binding)
ES0055728U1956-08-171956-08-17New download driver (Machine-translation by Google Translate, not legally binding)
PendingES55728U
(en)