TURBINE HOUSING FOR A TWO WHEEL AIR CYCLE MACHINE

A turbine housing (28) for a two-wheel air cycle machine includes a first side (60) of the turbine housing, a second side (62) of the turbine housing, a central axis, an outer housing portion (64), an inner housing portion (66), a plurality of struts (68) between the inner housing portion and the ou...

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Bibliographische Detailangaben
Hauptverfasser:	WYTAS, Clarence J, CHRABASCZ, Eric, COLSON, Darryl A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS COSMONAUTICS ENGINE PLANTS IN GENERAL EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MACHINES OR ENGINES IN GENERAL MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PARACHUTES PERFORMING OPERATIONS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING STEAM ENGINES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A turbine housing (28) for a two-wheel air cycle machine includes a first side (60) of the turbine housing, a second side (62) of the turbine housing, a central axis, an outer housing portion (64), an inner housing portion (66), a plurality of struts (68) between the inner housing portion and the outer housing portion and a plurality of cooling slots (70) between the plurality of supports. The outer housing portion (64) includes an inner surface (72), an outer surface (74), a cooling inlet (54) extending from the outer surface of the outer housing portion and a cooling outlet (56) opposite the cooling inlet and extending from the outer surface of the outer housing portion. The inner housing portion (66) includes a thrust bearing support surface (92) substantially parallel to the second side of the turbine housing and a journal bearing bore (90) extending between the first side of the turbine housing and the thrust bearing support surface.