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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neles Jamesbury Inc
Original Assignee
Jamesbury Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jamesbury CorpfiledCriticalJamesbury Corp
Priority to ES0256652ApriorityCriticalpatent/ES256652A1/en
Publication of ES256652A1publicationCriticalpatent/ES256652A1/en
Improvements in ball valves, characterized in that they comprise a housing adapted for connection to a line of pipe, a chamber with inlet and outlet openings and a ball mounted in said chamber and provided with a hole, and because it comprises a sealing ring mounted on said chamber around one of said openings, said lip being free of bends in the axial direction of said ring, said ball being rotatable between an open position in which said hole is centered on the ring, and a closed position, the mentioned lip engaging the ball around said hole when it is in the open position. (Machine-translation by Google Translate, not legally binding)
ES0256652A1960-03-181960-03-18Improvements in ball valves (Machine-translation by Google Translate, not legally binding)
ExpiredES256652A1
(en)
Tap for the handling of compressed or liquefied gases for welding installations and other applications (Machine-translation by Google Translate, not legally binding)