LOW-EMISSION NOZZLE AND RECEPTACLE COUPLING FOR CRYOGENIC FLUID

Methods and apparatus are disclosed for a low-emission nozzle and receptacle coupling for cryogenic fluid. An example nozzle (1200) includes a body (1240) defining a chamber through which cryogenic fluid is to flow. The body includes an outer shell (1245) that includes an outer shell surface. The no...

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Bibliographische Detailangaben
Hauptverfasser:	JORDAN, Kevin, GRENAWAY, John
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING NOZZLES PERFORMING OPERATIONS PIPES SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Methods and apparatus are disclosed for a low-emission nozzle and receptacle coupling for cryogenic fluid. An example nozzle (1200) includes a body (1240) defining a chamber through which cryogenic fluid is to flow. The body includes an outer shell (1245) that includes an outer shell surface. The nozzle includes a locking assembly (1210) configured to securely couple the nozzle to a receptacle. The locking assembly includes an inner sleeve (1230) fixedly coupled to the outer shell surface and comprising guide extensions (1233) and an outer sleeve (1214) extending over and rotatably coupled to the inner sleeve. One or more locking teeth (1215) are fixedly coupled to the outer sleeve and configured to be slidably received by respective one or more coupling slots of the receptacle. The one or more locking teeth are configured to rotatably slide within the respective one or more coupling slots to couple the nozzle to the receptacle as the outer sleeve rotates relative to the inner sleeve.