MY108149A - Multiple-room air conditioner - Google Patents
Multiple-room air conditionerInfo
- 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
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)
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) |
-
1992
- 1992-10-21 MY MYPI92001897A patent/MY108149A/en unknown
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