Rupture disk apparatus

The present application provides a rupture disk assembly (10) with a rupture disk (28, 90, 120) having an area of weakness (30, 106, 124) to define a blow-out portion (48, 112, 126). The assembly further includes an inlet rupture disk support member (12, 92, 122) as well as an outlet rupture disk su...

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Bibliographische Detailangaben
1. Verfasser:	FARWELL, STEPHEN P
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The present application provides a rupture disk assembly (10) with a rupture disk (28, 90, 120) having an area of weakness (30, 106, 124) to define a blow-out portion (48, 112, 126). The assembly further includes an inlet rupture disk support member (12, 92, 122) as well as an outlet rupture disk support member (14, 94). The assembly is characterized in that it comprises a safety member (36) having at least one rupture initiating stress concentrating point (44) positioned to contact the ruptured disk to ensure opening of the disk.