Title:
AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2003214729
Kind Code:
A
Abstract:
To provide an economical and reliable air conditioner that can ensure wide-range and fine refrigerant flow control without causing an increase in cost and can avoid an unnecessary increase in higher pressure even in case of clog.
Electronic expansion valves 4 and 5 are connected together in parallel. A change in opening of the electronic expansion valves 4 and 5 controls a refrigerant flow rate in a refrigeration cycle.
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Inventors:
KUMAZAWA HIDEYUKI
UENO KIYOTAKA
UENO KIYOTAKA
Application Number:
JP2002018024A
Publication Date:
July 30, 2003
Filing Date:
January 28, 2002
Export Citation:
Assignee:
TOSHIBA CARRIER KK
International Classes:
F25B13/00; F25B41/06; F25B1/00; (IPC1-7): F25B41/06; F25B1/00
Attorney, Agent or Firm:
Takehiko Suzue (6 outside)
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