VESSEL CLOSURE DEVICE WITH FAIL SAFE FAILURE DETECTION MEANS

A closure for a cylindrical vessel comprising holding means for properly securing the closure in a fully closed state, the holding means including a pair of clamp rings having a predetermined actuation force above the weight of the pair of clamp rings. The closure includes a pressure warning lock ho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HENDRICKS, Robert, Fulton, BOEHNING, Samuel, R, MITCHELL, Joshua, MORTON, Joseph, Alan, RITCHIE, Aaron, M, TEFFT, William, KEENAN, William
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A closure for a cylindrical vessel comprising holding means for properly securing the closure in a fully closed state, the holding means including a pair of clamp rings having a predetermined actuation force above the weight of the pair of clamp rings. The closure includes a pressure warning lock hole and a block connected to the pair of clamp rings and sized to at least partially overlap the pressure warning lock hole when the pair of clamp rings is not in the fully closed state and to fully expose the pressure warning lock hole when the pair of clamp rings is in the fully closed state.