The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2017
Filed:
Jan. 31, 2016
Terminal mechanism, permanent magnet adjustable-speed motor and centrifugal refrigeration compressor
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;
GREE ELECTRICAL APPLIANCES, INC. OF ZHUHAI, Zhuhai, CN;
Abstract
Disclosed are a terminal mechanism, a permanent magnet adjustable-speed motor and a centrifugal refrigeration compressor. The terminal mechanism comprises a terminal board, power supply connectors and sealing rings; the terminal board is made of steel, and the magnetic permeability μ of the steel is less than or equal to 1.31×10H/m. The terminal board is a flat board having an upper surface and a lower surface, and is provided with terminal holes thereon. The sealing rings are sleeved on the power supply connectors. The power supply connectors are fixed on the terminal board through the terminal holes. The sealing rings are in sealing engagement with the terminal board, so as to reduce heat generated by an electric eddy current.