Safety valve for e.g. pneumatic conveyor, contains closure body sealing ring covered by flow barrier ring

The sealing ring (18, 18) for the closure body (4) is at least partially covered by a flow barrier ring (19). The valve casing (2) contains at least one closure body which is movable along a guide bar (3). In the closed position, the closure body is pressed against at least one sealing ring on the i...

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Bibliographische Detailangaben
Hauptverfasser:	SCHAI STEFAN, ZELLWEGER JUERG
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The sealing ring (18, 18) for the closure body (4) is at least partially covered by a flow barrier ring (19). The valve casing (2) contains at least one closure body which is movable along a guide bar (3). In the closed position, the closure body is pressed against at least one sealing ring on the inside of the casing.