Title:
MULTI-CHAMBER AIR-CONDITIONER
Document Type and Number:
WIPO Patent Application WO/1997/011317
Kind Code:
A1
Abstract:
This invention relates to a multi-chamber air-conditioner in which the consumption of electric power is minimized. The temperature of the air sucked by an indoor fan and that of the air discharged by the fan are detected, and the room cooling or heating capacity is determined on the basis of the difference between these temperatures, a target room cooling or heating capacity being set on the basis of the difference between the suction air temperature and a room temperature setting. The operating capacity of a variable-capacity compressor is controlled so that a total value of the room cooling or heating capacity agrees with that of the target room cooling or heating capacity.
Inventors:
NAKAYAMA SUSUMU (JP)
OGUNI KENSAKU (JP)
YASUDA HIROMU (JP)
YOSHIDA YASUTAKA (JP)
OGUNI KENSAKU (JP)
YASUDA HIROMU (JP)
YOSHIDA YASUTAKA (JP)
Application Number:
PCT/JP1995/001879
Publication Date:
March 27, 1997
Filing Date:
September 20, 1995
Export Citation:
Assignee:
HITACHI LTD (JP)
NAKAYAMA SUSUMU (JP)
OGUNI KENSAKU (JP)
YASUDA HIROMU (JP)
YOSHIDA YASUTAKA (JP)
NAKAYAMA SUSUMU (JP)
OGUNI KENSAKU (JP)
YASUDA HIROMU (JP)
YOSHIDA YASUTAKA (JP)
International Classes:
F24F11/00; F24F11/02; (IPC1-7): F24F11/02
Foreign References:
| JPS6346336A | 1988-02-27 | |||
| JPH01127842A | 1989-05-19 | |||
| JPH0618075A | 1994-01-25 | |||
| JPH0650591A | 1994-02-22 |
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