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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUMBIARRES BENABARRE FRANCISCO
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LUMBIARRES BENABARRE FRANCISCO
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Application filed by LUMBIARRES BENABARRE FRANCISCOfiledCriticalLUMBIARRES BENABARRE FRANCISCO
Priority to ES0261013ApriorityCriticalpatent/ES261013A2/en
Publication of ES261013A2publicationCriticalpatent/ES261013A2/en
Improvements in patent of invention no. 258,136, relating to a unidirectional closing device, characterized by the fact of applying a sealing element, integral with a longitudinal axis, slidable longitudinally between two bearings mounted inside a cylindrical capsule, the contour of which obturator has an area that constitutes the contact surface on an annular seat disposed in one of the bases of the capsule, so that the obturator and its axis are displaced by the pressure of the fluid flowing through the contact in which the device has been placed, which determines the closing of the device when the current of this fluid penetrates through the free base of the capsule, and its opening if it does it through the base containing the seat of the obturator. (Machine-translation by Google Translate, not legally binding)
ES0261013A1960-09-141960-09-14Unidirectional closure device (Machine-translation by Google Translate, not legally binding)
ExpiredES261013A2
(en)