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Individual
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Individual
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Priority to ES0245700ApriorityCriticalpatent/ES245700A3/en
Publication of ES245700A3publicationCriticalpatent/ES245700A3/en
Self-regulating pressure valve that is characterized in that the regulation of the passage of the gas is carried out by means of a double valve coupled to a rod that is governed only by the displacements of a membrane that is part of a chamber connected to the place where gas is used. Self-regulated pressure, this membrane being subjected to said self-regulated pressure, this membrane being subjected to said pressure by one of its faces and the action of an adjustable counterweight of the other. (Machine-translation by Google Translate, not legally binding)
ES0245700A1958-11-251958-11-25Self-regulating pressure valve (Machine-translation by Google Translate, not legally binding)
ExpiredES245700A3
(en)
Perfecconamientos in patent number 233396, some improvements introduced in the valves of step (Machine-translation by Google Translate, not legally binding)