MY108149A - Multiple-room air conditioner - Google Patents

Multiple-room air conditioner

Info

Publication number
MY108149A
MY108149A MYPI92001897A MYPI19921897A MY108149A MY 108149 A MY108149 A MY 108149A MY PI92001897 A MYPI92001897 A MY PI92001897A MY PI19921897 A MYPI19921897 A MY PI19921897A MY 108149 A MY108149 A MY 108149A
Authority
MY
Malaysia
Prior art keywords
refrigerating
refrigerating cycles
cycles
heat exchanger
air conditioner
Prior art date
Application number
MYPI92001897A
Inventor
Yamagishi Katsuaki
Yamaguchi Hiroichi
Doi Takashi
Suzuki Kazuo
Oyabu Yasunori
Imamura Masaki
Original Assignee
Toshiba Ave Kk
Toshiba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4090779A external-priority patent/JP3038340B2/en
Application filed by Toshiba Ave Kk, Toshiba Kk filed Critical Toshiba Ave Kk
Publication of MY108149A publication Critical patent/MY108149A/en

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

A MULTIPLE-ROOM AIR CONDITIONER EMPLOYS AT LEAST TWO REFRIGERATING CYCLES (A, B), WHICH ARE INDEPENDENT OF EACH OTHER. WHEN ONE OF THE REFRIGERATING CYCLES STARTS A DEFROSTING OPERATION DURING A HEATING OPERATION, THE HEATING OPERATION OF THE OTHER REFRIGERATING CYCLE IS STOPPED, TO IMPROVE THE AIR-CONDITIONING PERFORMANCE OF THE ONE REFRIGERATING CYCLE OPERATION. EACH OF THE REFRIGERATING CYCLES (A, B) INVOLVES AT LEAST A COMPRESSOR (37A, 37B), AN INDOOR HEAT EXCHANGER (41A, 41B, 43A, 43B), AND AN OUTDOOR HEAT EXCHANGER (45). THE TWO REFRIGERATING CYCLES (A, B) HAVE COOLANT PIPES (73A, 73B), RESPECTIVELY, WHICH ARE ALTERNATELY DISPOSED IN THE OUTDOOR HEAT EXCHANGER (45). HEAT EXCHANGING FINS ARE IN CONTACT WITH THE COOLANT PIPES (73A, 73B) AND SHARED BY THE TWO REFRIGERATING CYCLES (A,B). OUTDOOR FANS (71A, 71B) OF THE TWO REFRIGERATING CYCLES ARE SYNCHRONOUSLY CONTROLLED. (FIGURE 7)
MYPI92001897A 1992-04-10 1992-10-21 Multiple-room air conditioner MY108149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4090779A JP3038340B2 (en) 1991-04-23 1992-04-10 Multi-room air conditioner

Publications (1)

Publication Number Publication Date
MY108149A true MY108149A (en) 1996-08-30

Family

ID=79909567

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92001897A MY108149A (en) 1992-04-10 1992-10-21 Multiple-room air conditioner

Country Status (1)

Country Link
MY (1) MY108149A (en)

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