Motor Spacer, Motor Spacer Applied To Variable-Speed Compressor And Compressor

摘要

A motor spacer for a variable-speed compressor positions and supports a stator of a motor in a cylindrical section of a compressor shell. The spacer includes a ring member and a plurality of support blocks. The ring member is coaxially mounted around the stator by a clamping force. Each support block protrudes radially and outwardly from the ring member and has a hollow frame structure with a closed enclosure. Each support block has a support surface in contact with the shell. Each support surface is located on a side of an imaginary ring cylinder having a common axis with the ring member. The plurality of the support blocks are adapted to mount the motor spacer onto an inner side of the shell by a clamping force.

主权项

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 clamping force; and 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 clamping force.