Title:
空気調和装置
Document Type and Number:
Japanese Patent JP5511133
Kind Code:
B2
Abstract:
The present invention provides an air conditioner which greatly reduces the operation time in a refrigerant filling technique. Simultaneously the air conditioner can accurately fill the refrigerant with most appropriate amount and can increase the reliability of compressor when external interference occurs. The air conditioner is provided with a variable displacement compressor, a condenser, an expansion valve and an evaporator, and forms a refrigerant circulating loop in which the refrigerant circulates in the sequence. Furthermore the air conditioner also comprises the following components:a pressure control part which controls the compressor displacement; an expansion valve control part which controls the expansion valve; a relationship storing part; an ideal temperature calculating part of refrigerant; and a proper filling amount determining part of refrigerant.
Inventors:
Hisashi Takeichi
Eiji Wakisaka
Eiji Wakisaka
Application Number:
JP2007333580A
Publication Date:
June 04, 2014
Filing Date:
December 26, 2007
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
F25B45/00; F25B49/02
Domestic Patent References:
| JP2006023072A | ||||
| JP2006292211A | ||||
| JP2000039237A | ||||
| JP2005241172A | ||||
| JP4208377A |
Attorney, Agent or Firm:
Ryuhei Nishimura
Akiko Sato
Akiko Sato
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