公开(公告)号：US12055143B2

公开(公告)日：2024-08-06

申请号：US17767243

申请日：2020-10-07

Applicant: CARRIER CORPORATION

Inventor： David Okhman ,  David M. Rockwell ,  Amit Vaidya ,  Yifan Qiu ,  Brandon Schwoeppe ,  Joshua S. Lavoie

IPC: F01C1/16 ,  F04C18/00 ,  F04C18/16 ,  F04C28/10 ,  F04C29/12

CPC classification number: F04C18/16 ,  F04C28/10 ,  F04C29/12 ,  F04C2230/60 ,  F04C2240/30 ,  F04C2240/805

Abstract: A screw compressor includes an outlet housing. The outlet housing includes a passage that is configured to communicate compressed fluid from a screw rotor to a discharge. A removable cover plate is configured to cover a portion of the passage. A method of varying a volume index for a screw compressor is also disclosed.

公开(公告)号：US20220372978A1

公开(公告)日：2022-11-24

申请号：US17767243

申请日：2020-10-07

Applicant: CARRIER CORPORATION

Inventor： David Okhman ,  David M. Rockwell ,  Amit Vaidya ,  Yifan Qiu ,  Brandon Schwoeppe ,  Joshua S. Lavoie

IPC: F04C18/16 ,  F04C28/10 ,  F04C29/12

Abstract: A screw compressor includes an outlet housing. The outlet housing includes a passage that is configured to communicate compressed fluid from a screw rotor to a discharge. A removable cover plate is configured to cover a portion of the passage. A method of varying a volume index for a screw compressor is also disclosed.