VENTILSPINDELPAKNING

A valve body has a stem passage rotatably receiving a valve stem. A packing surrounds the stem in the passage and a packing nut threaded on the stem applies axial force to radially expand the packing into sealing engagement with the stem and passage wall. Controlled slippage components interposed be...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WILLIAMS, PETER CHARLES, KOCH, ULRICH HUBERT, MANNION, THOMAS MICHAEL, YUSKU, EDWARD MICHAEL, JR
Format:	Patent
Sprache:	nor
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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