PRESSURE RELIEF DEVICE HAVING A LASER-DEFINED LINE OF OPENING

A pressure relief device and method of making the same are provided. The pressure relief device includes an over-pressure relief area with a plurality of co-linear spaced apart recesses located thereon. Gap segments are interspersed between the recesses to define a line of opening having desired per...

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Bibliographische Detailangaben
Hauptverfasser:	WALKER, JOSEPH A, SHAW, BON, KREBILL, MICHAEL
Format:	Patent
Sprache:	eng ; fre
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:	A pressure relief device and method of making the same are provided. The pressure relief device includes an over-pressure relief area with a plurality of co-linear spaced apart recesses located thereon. Gap segments are interspersed between the recesses to define a line of opening having desired performance characteristics during opening of the over-pressure relief area. L'invention concerne un limiteur de pression et son procédé de fabrication. Le limiteur de pression comprend une zone de limitation de surpression dotée d'une pluralité de cavités colinéaires espacées situées dessus. Des segments d'écartement sont entrecoupés entre les cavités pour définir une ligne d'ouverture ayant les caractéristiques de performance souhaitées durant l'ouverture de la zone de limitation de surpression.