Patent ID: 9518582
Filing Date: 2016-12-13
CPC Classification: F01C,F04C,H02K

Claim Text:
1. A motor spacer, applicable for positioning and supporting a stator of a motor in a cylindrical section of a compressor shell, wherein the motor spacer comprises: a ring member to be coaxially mounted around the stator by a first clamping force; a plurality of support blocks, wherein each support block protrudes radially and outwardly from the ring member and has a hollow frame structure with a closed enclosure, and wherein each support block has a support surface to be in contact with the shell, and wherein the support surface is located on a side of an imaginary ring cylinder having a common axis with the ring member, and wherein the plurality of the support blocks are adapted to mount the motor spacer onto an inner side of the shell by a second clamping force; and a reinforcing rib extending across said hollow frame structure of said support block, and a through hole provided at a center of each of said support blocks, and extending through said reinforcing rib.