JPS5389060A - Heat pump type air conditioner - Google Patents
Heat pump type air conditionerInfo
- Publication number
- JPS5389060A JPS5389060A JP334477A JP334477A JPS5389060A JP S5389060 A JPS5389060 A JP S5389060A JP 334477 A JP334477 A JP 334477A JP 334477 A JP334477 A JP 334477A JP S5389060 A JPS5389060 A JP S5389060A
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- heat pump
- type air
- pump type
- switching
- 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
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
PURPOSE: To eliminate ordinal four way valve to reduce cost of air conditioner by providing the first and the second switching valves to change circulating passage of refrigerant for switching of cooling and heating operation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP334477A JPS5389060A (en) | 1977-01-14 | 1977-01-14 | Heat pump type air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP334477A JPS5389060A (en) | 1977-01-14 | 1977-01-14 | Heat pump type air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389060A true JPS5389060A (en) | 1978-08-05 |
Family
ID=11554730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP334477A Pending JPS5389060A (en) | 1977-01-14 | 1977-01-14 | Heat pump type air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389060A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010014383A (en) * | 2008-07-07 | 2010-01-21 | Sanden Corp | Heat exchanger, and cooling/heating device using the same |
-
1977
- 1977-01-14 JP JP334477A patent/JPS5389060A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010014383A (en) * | 2008-07-07 | 2010-01-21 | Sanden Corp | Heat exchanger, and cooling/heating device using the same |
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