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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Talleres Unidos SA
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Talleres Unidos SA
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Publication date
Application filed by Talleres Unidos SAfiledCriticalTalleres Unidos SA
Priority to ES1971172407UpriorityCriticalpatent/ES172407Y/en
Publication of ES172407UpublicationCriticalpatent/ES172407U/en
Application grantedgrantedCritical
Publication of ES172407YpublicationCriticalpatent/ES172407Y/en
Pressure limiting device for fluid conduits, characterized by being constituted by a body crossed by two parallel conduits that have unidirectional valves and are closed at one of their ends close together by threaded plugs; perpendicular to these ducts and opposite each other, there are two perforations at different levels in which there are differential safety valves that pass through the ducts closest to them by a widening that they have at the intersections and empty into the ducts more long; in turn said parallel conduits are communicated with each other and with the outside by a hole located between the unidirectional valves and the above-mentioned plugs. (Machine-translation by Google Translate, not legally binding)
ES1971172407U1971-09-161971-09-16
PRESSURE LIMITING DEVICE FOR FLUID CONDUCTORS.
ExpiredES172407Y
(en)
Device for change of rapid advances to slow and vice versa in oleoneumatic movement systems. (Machine-translation by Google Translate, not legally binding)
Improvements in the automatic purge valves for hot water installations, particularly for central heating installations. (Machine-translation by Google Translate, not legally binding)