VAPOR CYCLE MACHINE AVAILABILITY FOR HIGH IMPACT APPLICATIONS

A filter dryer functions bypass system (26) in a vapor cycle machine (10) includes a refrigerant filter/dryer (18) receiving a flow of liquid refrigerant from an inlet line (17) and expelling the liquid refrigerant to an outlet line (19). A bypass line (32) interconnects the inlet line and the outle...

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Bibliographische Detailangaben
Hauptverfasser:	TRENT, Michael L, MEGCHIANI, Chetan B, BROWN, Zachary G
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A filter dryer functions bypass system (26) in a vapor cycle machine (10) includes a refrigerant filter/dryer (18) receiving a flow of liquid refrigerant from an inlet line (17) and expelling the liquid refrigerant to an outlet line (19). A bypass line (32) interconnects the inlet line and the outlet line and a bypass valve (30) is configured to divert a portion or all of the flow of liquid refrigerant from the inlet line into the bypass line. A condition sensor (46) provides a status signal (48) indicative of refrigerant filter dryer condition and the bypass valve is operable responsive to the status signal.