JPS5799290A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS5799290A JPS5799290A JP17324880A JP17324880A JPS5799290A JP S5799290 A JPS5799290 A JP S5799290A JP 17324880 A JP17324880 A JP 17324880A JP 17324880 A JP17324880 A JP 17324880A JP S5799290 A JPS5799290 A JP S5799290A
- Authority
- JP
- Japan
- Prior art keywords
- compressors
- air conditioner
- suction
- stopping
- leakage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Abstract
PURPOSE: To prevent lowering of the efficiency of an air conditioner at a partial operation and to deminish the inconvenience for stopping the operations of both compressors at the time of a turn-over by providing each suction pipe or discharge pipe of compressors with a check valve.
CONSTITUTION: Check valves 13a, 13b are installed in suction pipes 12a, 12b of compressors 1a, 1b. With the check valves 13a, 13b, there is no fear for the leakage of coolant vapor into suction sides of the compressors 1a, 1b, that is, there is no leakage of the coolant vapor from high pressure side to low pressure side through compressors 1a, 1b, whereby lowering of the efficiency of an air conditioner can be prevented. And, since the pressures within the suction pipes 12a, 12b and discharge pipes are equilibrated, a starting torque becomes smaller than that of prior art, while at the turn-over from one unit operation to two units operation the second unit can be started without stopping the cycle.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17324880A JPS5799290A (en) | 1980-12-10 | 1980-12-10 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17324880A JPS5799290A (en) | 1980-12-10 | 1980-12-10 | Air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5799290A true JPS5799290A (en) | 1982-06-19 |
Family
ID=15956905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17324880A Pending JPS5799290A (en) | 1980-12-10 | 1980-12-10 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5799290A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8638436B2 (en) | 2009-09-15 | 2014-01-28 | Hochiki Corporation | Smoke sensor |
-
1980
- 1980-12-10 JP JP17324880A patent/JPS5799290A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8638436B2 (en) | 2009-09-15 | 2014-01-28 | Hochiki Corporation | Smoke sensor |
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