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Priority to ES0235712ApriorityCriticalpatent/ES235712A1/en
Publication of ES235712A1publicationCriticalpatent/ES235712A1/en
Improvements in pressure reducing valves for gases, characterized by being constituted by an expansion chamber in the shape of a spherical cap, where a calibrated orifice of gas inlet is opened whose pressure is intended to be reduced, which is covered by the smaller arm of a lever of compensation, letting in more or less gas according to the greater or lesser adjustment of this arm over the hole. (Machine-translation by Google Translate, not legally binding)
ES0235712A1957-05-251957-05-25Improvements in gas pressure reducing valves (Machine-translation by Google Translate, not legally binding)
ExpiredES235712A1
(en)
Improvements in pressure reduction valves with regulation and automatic interruption of the distribution, for compressed gases (Machine-translation by Google Translate, not legally binding)