公开(公告)号：US20220403844A1

公开(公告)日：2022-12-22

申请号：US17352074

申请日：2021-06-18

Applicant: Emerson Climate Technologies, Inc.

Inventor： Harry B. CLENDENIN ,  Dennis D. PAX ,  Larry L. BINGHAM ,  Keith J. REINHART ,  Nicholas J. ALTSTADT

IPC: F04C18/02

Abstract: A compressor includes a shell, a bearing housing, an orbiting scroll, a non-orbiting scroll and a spacer. The bearing housing includes a central body and a plurality of arms extending radially outwardly from the central body. Each of the arms has a first aperture. The non-orbiting scroll is meshingly engaged with the orbiting scroll and includes a plurality of second apertures. Each second aperture receives a bushing defining a first longitudinal axis and a fastener defining a second longitudinal axis. The fastener extends through the bushing and into a corresponding one of the first apertures in the bearing housing. The spacer is disposed between the bushing and the fastener of each second aperture and is configured to engage one of the bushing and the fastener to restrict radial misalignment between the first longitudinal axis of the bushing and the second longitudinal axis of the fastener.

公开(公告)号：US20220034316A1

公开(公告)日：2022-02-03

申请号：US16941060

申请日：2020-07-28

Applicant: Emerson Climate Technologies, Inc.

Inventor： Keith J. REINHART ,  Larry L. BINGHAM

IPC: F04C18/02 ,  F04C29/04

Abstract: A compressor includes a shell, a compression mechanism and a fitting. The shell includes an opening and defines a chamber. The compression mechanism is disposed within the chamber of the shell. The fitting is attached to the shell at the opening. Working fluid flowing through the fitting flows to the compression mechanism. The opening is partially defined by a first edge and a second edge. The first edge includes a first planar surface and the second edge includes a second planar surface that faces the first planar surface. A first portion of the fitting extends at least partially into the opening and a second portion of the fitting abuts against the first and second edges.