Title:
AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3169782
Kind Code:
B2
Abstract:
PURPOSE: To enable an energy saving to be attained and further a more comfortable air conditioned environment to be realized by a method wherein an air conditioner, an amount of air of an air discharging fan and a degree of opening of an anti-fire damper are controlled in response to a state of a changing-over switch to be changed over in reference to a state of practical use of the air conditioner.
CONSTITUTION: During a cooling operation, a cooling circuit is operated in a reverse cycle to that of a heating operation. That is, a refrigerant circuit is operated as a freezer. At this time, an amount of air in an air conditioning controller 14 and a degree of opening of a damper are controlled in response to a state of each of changing-over switches 86a to 86c. An air blowing amount of an air discharging fan 80 is mainly controlled in response to a state of each of the changing-over switches 86a to 86c, and an amount of air discharged from each of air discharging ports 64a to 64d is individually controlled by each of dampers 76a to 76d controlled by each of the damper controllers 74a to 74d. Dampers 76a to 74c which may act as anti-fire dampers are mainly controlled in response to the state of each of the changing-over switches 86a to 86c.
Inventors:
Toshitaka Nimura
Norio Kuzuoka
Tadashi Uchiyama
Shuzo Akita
Toriaki Horio
Ken Nakano
Norio Kuzuoka
Tadashi Uchiyama
Shuzo Akita
Toriaki Horio
Ken Nakano
Application Number:
JP619895A
Publication Date:
May 28, 2001
Filing Date:
January 19, 1995
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
Kubota Air Conditioning Co., Ltd.
Kubota Corporation
Kubota Air Conditioning Co., Ltd.
Kubota Corporation
International Classes:
F24F11/04; F24F13/02; (IPC1-7): F24F11/04; F24F13/02
Domestic Patent References:
| JP4267826A | ||||
| JP5994229U |
Attorney, Agent or Firm:
Yoshito Yamada