公开(公告)号：US20180142699A1

公开(公告)日：2018-05-24

申请号：US15570356

申请日：2016-04-27

Applicant: ABB Turbo Systems AG

Inventor： Daniel RUSCH ,  Gerd MUNDINGER

IPC: F04D29/44 ,  F04D29/42 ,  F04D17/10

Abstract: The present invention relates to a compressor assembly for a turbocharger.The compressor assembly (1) comprises: a spiral housing (2) with a flow channel (12) which is designed to convey a fluid which can be sucked up from outside the compressor assembly (1); a compressor outlet flange (3, 11, 16) which is fluidically connected to the spiral housing (2) via the flow channel (12), an injection device (4, 13, 20), wherein the injection device (4, 13, 20) is designed to introduce a fluid from outside the compressor assembly (1) into the flow channel (12), wherein the injection device (4) is arranged outside the flow channel (12) of the spiral housing (2).