Patent ID: 9541095
Date: 2017-01-10
CPC Classifications: F01D,F02B,F04D,Y02T

Claim:
1. A housing apparatus, comprising: a housing casing which surrounds a first cavity and which has multiple side surfaces; a volute housing arranged in an interior of the housing casing, said volute housing having a central through opening for accommodating a compressor wheel of a rotor and for supplying air from the first cavity to the compressor wheel arranged in said opening, and having a further opening for discharging flow from the volute housing; and a housing jacket and a second cavity extending between the housing jacket and the housing casing, the second cavity being at least partially filled with liquid; wherein a side surface of the housing casing includes a first opening for a lead through of the compressor wheel to be arranged in the volute housing, wherein a side surface of the housing casing includes a second opening for discharging, from the housing casing, the flow out of the volute housing, wherein at least one side surface of the housing casing includes a third opening for supplying air into the first cavity in the interior of the housing casing, and wherein the liquid is conducted out of a bearing region of the rotor into the second cavity between the housing jacket and the housing casing, wherein the liquid runs down over the housing casing under force of gravity.