JPS575582A - Refrigerator controller - Google Patents
Refrigerator controllerInfo
- Publication number
- JPS575582A JPS575582A JP7806380A JP7806380A JPS575582A JP S575582 A JPS575582 A JP S575582A JP 7806380 A JP7806380 A JP 7806380A JP 7806380 A JP7806380 A JP 7806380A JP S575582 A JPS575582 A JP S575582A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- solenoid valve
- room temperature
- current
- power operation
- 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
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
PURPOSE: To eliminate a state of interruption in air conditioning operation for a refrigerator, by detecting current or power consumption and reducing operating power for a compressor if exceeding a preset value.
CONSTITUTION: For example, a device comprising a current detector 10, operating current setter 11 and the like is applied to an air conditioner comprising a compressor 1, solenoid valve 9 and the like. In case of room heating operation, the compressor 1, after its high power operation to reach desired room temperature, is stopped to open a solenoid valve 9 and lower the room temperature, then a microcomputer 19 operates to continue low power operation of the compressor 1 and maintain at temperature in the vicinity of the preset room temperature. During the above time if a room heating load is increased, through the computer 19 operates to close the solenoid valve 9 with the compressor 1 in its high power operation, further during the above time when pressure in a refrigerant circuit 6 rises for a vlue of the current detector 10 exceeding a preset value of the current setter 11, a control relay 24 is electrically conducted with the compressor 1 in its low power operation, thus operation of a breaker (not shown) or the like can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7806380A JPS575582A (en) | 1980-06-09 | 1980-06-09 | Refrigerator controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7806380A JPS575582A (en) | 1980-06-09 | 1980-06-09 | Refrigerator controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS575582A true JPS575582A (en) | 1982-01-12 |
Family
ID=13651385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7806380A Pending JPS575582A (en) | 1980-06-09 | 1980-06-09 | Refrigerator controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575582A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58148356A (en) * | 1982-02-26 | 1983-09-03 | シャープ株式会社 | Control circuit for air conditioner |
JPS58193055A (en) * | 1982-05-04 | 1983-11-10 | 株式会社東芝 | Heat pump type air conditioner |
JPS5971967A (en) * | 1982-10-15 | 1984-04-23 | シャープ株式会社 | Air conditioner |
JPS6082757A (en) * | 1983-10-11 | 1985-05-10 | キヤリア・コ−ポレイシヨン | Method and device for controlling variable capacity compressor |
JPS60133190U (en) * | 1984-02-16 | 1985-09-05 | マックス株式会社 | compression device |
JPS60188775A (en) * | 1984-03-07 | 1985-09-26 | 松下冷機株式会社 | Controller for operation of refrigerator |
JPS60182657U (en) * | 1984-05-15 | 1985-12-04 | シャープ株式会社 | Heat pump type heat collection and storage device |
JPS6191474A (en) * | 1984-10-11 | 1986-05-09 | 松下冷機株式会社 | Controller for operation of refrigerator |
JPH01147265A (en) * | 1987-12-04 | 1989-06-08 | Hitachi Ltd | Air conditioner |
JPH0249077A (en) * | 1988-08-11 | 1990-02-19 | Shinto Paint Co Ltd | Bath for electrodeposition coating |
-
1980
- 1980-06-09 JP JP7806380A patent/JPS575582A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58148356A (en) * | 1982-02-26 | 1983-09-03 | シャープ株式会社 | Control circuit for air conditioner |
JPH0222310B2 (en) * | 1982-02-26 | 1990-05-18 | Sharp Kk | |
JPH026990B2 (en) * | 1982-05-04 | 1990-02-14 | Tokyo Shibaura Electric Co | |
JPS58193055A (en) * | 1982-05-04 | 1983-11-10 | 株式会社東芝 | Heat pump type air conditioner |
JPS5971967A (en) * | 1982-10-15 | 1984-04-23 | シャープ株式会社 | Air conditioner |
JPH0238867B2 (en) * | 1982-10-15 | 1990-09-03 | Sharp Kk | |
JPS6082757A (en) * | 1983-10-11 | 1985-05-10 | キヤリア・コ−ポレイシヨン | Method and device for controlling variable capacity compressor |
JPS60133190U (en) * | 1984-02-16 | 1985-09-05 | マックス株式会社 | compression device |
JPS60188775A (en) * | 1984-03-07 | 1985-09-26 | 松下冷機株式会社 | Controller for operation of refrigerator |
JPS60182657U (en) * | 1984-05-15 | 1985-12-04 | シャープ株式会社 | Heat pump type heat collection and storage device |
JPS6191474A (en) * | 1984-10-11 | 1986-05-09 | 松下冷機株式会社 | Controller for operation of refrigerator |
JPH01147265A (en) * | 1987-12-04 | 1989-06-08 | Hitachi Ltd | Air conditioner |
JPH0249077A (en) * | 1988-08-11 | 1990-02-19 | Shinto Paint Co Ltd | Bath for electrodeposition coating |
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