JPS54150759A - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- JPS54150759A JPS54150759A JP6012178A JP6012178A JPS54150759A JP S54150759 A JPS54150759 A JP S54150759A JP 6012178 A JP6012178 A JP 6012178A JP 6012178 A JP6012178 A JP 6012178A JP S54150759 A JPS54150759 A JP S54150759A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- circuit
- revolution
- injection
- condenser
- 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 perform proper cooling effect over the full revolution range of a compressor by branching a main coolant circuit between a condenser and an evaporator and forming an injection circuit with a coolant controller to be connected to a capacity control compressor.
CONSTITUTION: An injection circuit is so formed as to connect the middle part between a condenser 2 and a main circuit decompressor 3 to a revolution control compressor through a flow rate controller valve 5. Thus, following the frequency change at a bridge inverter control circuit according to the load, the revolution number of the compressor also changes. Therefore, according to the degree of load, a controller H controls the flow rate controller valve to be open or closed so as to increase or decrease the amount of injection. Thus, the injection amount is controlled in proportion to the revolution number of the revolution control compressor 1, always obtaining-proper cooling effect.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6012178A JPS54150759A (en) | 1978-05-19 | 1978-05-19 | Refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6012178A JPS54150759A (en) | 1978-05-19 | 1978-05-19 | Refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54150759A true JPS54150759A (en) | 1979-11-27 |
Family
ID=13132966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6012178A Pending JPS54150759A (en) | 1978-05-19 | 1978-05-19 | Refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54150759A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106252A (en) * | 1985-11-01 | 1987-05-16 | 三洋電機株式会社 | Refrigerator |
JP2007263440A (en) * | 2006-03-28 | 2007-10-11 | Mitsubishi Electric Corp | Air conditioner |
JP2015087020A (en) * | 2013-10-28 | 2015-05-07 | 三菱電機株式会社 | Refrigeration cycle device |
-
1978
- 1978-05-19 JP JP6012178A patent/JPS54150759A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106252A (en) * | 1985-11-01 | 1987-05-16 | 三洋電機株式会社 | Refrigerator |
JP2007263440A (en) * | 2006-03-28 | 2007-10-11 | Mitsubishi Electric Corp | Air conditioner |
JP4725387B2 (en) * | 2006-03-28 | 2011-07-13 | 三菱電機株式会社 | Air conditioner |
JP2015087020A (en) * | 2013-10-28 | 2015-05-07 | 三菱電機株式会社 | Refrigeration cycle device |
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