Title:
圧縮機用電力制御器
Document Type and Number:
Japanese Patent JP2009540266
Kind Code:
A
Abstract:
Cooling is provided to the power electronics of a compressor speed control system by way of refrigerant that is routed from a refrigeration system, through the power electronics, and then back to the refrigeration system. The amount of refrigerant flowing to the power electronics is automatically regulated to that needed to cool the electronics since both are substantially proportional to compressor speed. The housing for the power electronics is mounted directly to the side of the compressor, and the compressor is resiliently mounted to a support to thereby provide shock protection to the power electronics.
Inventors:
Birch, Jeffrey Jay.
Chen, You H.
Hill, Harold P., Junior
Chen, You H.
Hill, Harold P., Junior
Application Number:
JP2009515362A
Publication Date:
November 19, 2009
Filing Date:
June 15, 2006
Export Citation:
Assignee:
CARRIER CORPORATION
International Classes:
F25B1/00; F04B39/00; F04B39/06; F04C29/04; F24F5/00; F25B1/04
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tomioka Kiyoshi