MULTISTAGE OPERATION AIR CONDITIONER

PROBLEM TO BE SOLVED: To provide a multistage operation air conditioner allowing operation with various cooling capacities or heating capacities. SOLUTION: This multistage operation air conditioner has: a first discharge port; a first opening/closing device opening/closing the first discharge port;...

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Bibliographic Details
Main Authors CHOI HYOUNG SEO, LEE JOONG HEE
Format Patent
LanguageEnglish
Published 02.12.2005
Edition7
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
RANGES
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
REFRIGERATORS
VENTILATING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a multistage operation air conditioner allowing operation with various cooling capacities or heating capacities. SOLUTION: This multistage operation air conditioner has: a first discharge port; a first opening/closing device opening/closing the first discharge port; a second discharge port having a size different from the first discharge port; a second opening/closing device opening/closing the second discharge port; and a control part performing control to open only one of the first discharge port and the second discharge port and to perform the operation during weak cooling or heating load operation, and performing control to open both the first discharge port and the second discharge port and to perform the operation. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20050106366