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GOMEZ PENA MA JOSE
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GOMEZ PENA MA JOSE
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Application filed by GOMEZ PENA MA JOSEfiledCriticalGOMEZ PENA MA JOSE
Priority to ES1982264701UpriorityCriticalpatent/ES264701Y/en
Publication of ES264701UpublicationCriticalpatent/ES264701U/en
Application grantedgrantedCritical
Publication of ES264701YpublicationCriticalpatent/ES264701Y/en
Improved unidirectional valve, which is characterized by being composed of two complementary discoidal pieces, the largest of which acts as a valve body, and the smallest of sealing membrane and passage in only one direction, through the assembly of one of the faces of the valvular body part, a crown with bevelled mouth is raised towards its interior, whose bevel determines, in its lower part, a circular recess with perforations in its bottom surface, in whose recess the membrane piece is attached, in its outline, it has small protrusions that are constituted in means to ensure its position in the recess, and its surface is constituted by means of obturation of the passages of the valvular body, breaking them by slight displacement and/or formation inside the recess, being able to pass the fluid through the indicated perforations and toothed contour of the membrane piece, but not vice versa. (Machine-translation by Google Translate, not legally binding)