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Individual
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Individual
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Priority to ES444936ApriorityCriticalpatent/ES444936A1/en
Publication of ES444936A1publicationCriticalpatent/ES444936A1/en
Improvements in self-sealing valves for radially and/or axially removable male fluids, of the type comprising a valve body provided with a housing and inlet and outlet openings for fluids and a core consisting of a rigid core, one end of which it extends in a command rod, said male being arranged in said housing in a form adjusted but removably with respect to it, characterized in that said housing and said plug are of the shape of a body of revolution, being interposed between the cooperating surfaces of the housing and the male a substantially elastic substance with sealing characteristics, adhered to at least one of said surfaces and applied by them with uniform pressure. (Machine-translation by Google Translate, not legally binding)
ES444936A1976-02-051976-02-05Improvements in self-sealing valves for fluids. (Machine-translation by Google Translate, not legally binding)
ExpiredES444936A1
(en)
Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)