JPS6463775A - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- JPS6463775A JPS6463775A JP22229087A JP22229087A JPS6463775A JP S6463775 A JPS6463775 A JP S6463775A JP 22229087 A JP22229087 A JP 22229087A JP 22229087 A JP22229087 A JP 22229087A JP S6463775 A JPS6463775 A JP S6463775A
- Authority
- JP
- Japan
- Prior art keywords
- switching
- valve
- switching means
- blocking
- operation mode
- 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
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
PURPOSE: To reduce the no. of operation times of a three-way valve to prolong the valve life by blocking this valve from returning to a condenser position when the off-command is outputted to a second thermal switching means for a heating operation mode. CONSTITUTION: The refrigerator comprises a first thermal switching means 11 for switching a compressor 1 according to a chamber set temp. at a cooling operation mode, second thermal switching means 12 for switching the compressor 1 apparatus based on the chamber set temp. at a heating operation mode with a three-way switching valve 7 switched to a bypass 8 position, and return blocking means 13 for blocking the switching valve 7 from returning to a condenser 2 position even when the off-command is outputted from the second switching means 12 at the heating mode. This blocks the switching valve 7 from operating to thereby prolong the valve life even if the second switching means frequently repeats the switching at the heating mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22229087A JPS6463775A (en) | 1987-09-04 | 1987-09-04 | Refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22229087A JPS6463775A (en) | 1987-09-04 | 1987-09-04 | Refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463775A true JPS6463775A (en) | 1989-03-09 |
Family
ID=16780049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22229087A Pending JPS6463775A (en) | 1987-09-04 | 1987-09-04 | Refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463775A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59122863A (en) * | 1982-12-28 | 1984-07-16 | ダイキン工業株式会社 | Refrigerator for container |
-
1987
- 1987-09-04 JP JP22229087A patent/JPS6463775A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59122863A (en) * | 1982-12-28 | 1984-07-16 | ダイキン工業株式会社 | Refrigerator for container |
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