Title:
インバータ制御コンプレッサを用いた冷媒回路
Document Type and Number:
Japanese Patent JP3986338
Kind Code:
B2
Abstract:
To provide a coolant circuit capable of efficiently cooling an inverter for drive control of a compressor.
The inverter 163 is arranged to exchange heat with an outer tube of an inner part heat exchanger 160 through which coolant sucked by a rotary compressor 10 passes in the coolant circuit composed with connecting the rotary compressor 10 driven and controlled by the inverter 163, a gas cooler 154, an expansion valve 156, and an evaporator 157 or the like in annular shape in order. Accordingly, the inverter 163 can be cooled without deteriorating heat exchanging performance of the inner part heat exchanger 160.
COPYRIGHT: (C)2004,JPO
Inventors:
Takeshi Sato
Hiroyuki Ehara
Hiroyuki Matsumori
Matsuura Dai
Saito Takayasu
Kurosawa Miaki
Hiroyuki Ehara
Hiroyuki Matsumori
Matsuura Dai
Saito Takayasu
Kurosawa Miaki
Application Number:
JP2002080578A
Publication Date:
October 03, 2007
Filing Date:
March 22, 2002
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
F25B1/00; F04C18/356; F04C23/00; F25B1/04; F25B9/00; F25B1/10; F25B40/00
Domestic Patent References:
| JP2001251078A |
Attorney, Agent or Firm:
Kei Amekasa