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.)
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KOSANGAS AS
Original Assignee
KOSANGAS AS
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Filing date
Publication date
Application filed by KOSANGAS ASfiledCriticalKOSANGAS AS
Priority to ES0246933ApriorityCriticalpatent/ES246933A1/en
Publication of ES246933A1publicationCriticalpatent/ES246933A1/en
Two-degree reducing valve for seriform media, constituted by a high-pressure group with a high-pressure membrane acting on a valve body, preferably arranged on a gas bottle neck, and a low pressure group consisting of a valve body also controlled by membrane that is in a gas conduit leaving the high pressure group, said membrane being operated by the pressure towards the low pressure valve seat, the valve body of the high pressure group of a closing rod being commanded in said reducing valve. Equipped with a service handle so that the high-pressure valve in one position of the service handle and therefore of the closing rod is kept closed independently of the high-pressure membrane while in another position of the service handle can be moved by to the high pressure membrane characterized by the fact that the the closure is also attached to the low pressure body so that it is forced to the closing position when the closing bar is in the closed position. (Machine-translation by Google Translate, not legally binding)
ES0246933A1959-01-291959-01-29Reduction valve of two degrees (Machine-translation by Google Translate, not legally binding)
ExpiredES246933A1
(en)
Automatic regulator for the application of oxygen or other gases contained in pressure bottles (Machine-translation by Google Translate, not legally binding)