JPS549042A - Heater-cooler - Google Patents
Heater-coolerInfo
- Publication number
- JPS549042A JPS549042A JP7396477A JP7396477A JPS549042A JP S549042 A JPS549042 A JP S549042A JP 7396477 A JP7396477 A JP 7396477A JP 7396477 A JP7396477 A JP 7396477A JP S549042 A JPS549042 A JP S549042A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- cooler
- ambient temperature
- coolant
- vaporizing
- 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 provide constant heating performance, regardless of ambient temperature, by vaporizing the coolant through the selective use of an outside heat exchanger and a coolant heater in accordance with the ambient temperature during heating operation.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7396477A JPS549042A (en) | 1977-06-21 | 1977-06-21 | Heater-cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7396477A JPS549042A (en) | 1977-06-21 | 1977-06-21 | Heater-cooler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS549042A true JPS549042A (en) | 1979-01-23 |
Family
ID=13533259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7396477A Pending JPS549042A (en) | 1977-06-21 | 1977-06-21 | Heater-cooler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549042A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5634073A (en) * | 1979-08-29 | 1981-04-06 | Hitachi Ltd | Heat pump type room air conditioner with outdoor heater |
JPS5986877A (en) * | 1982-11-08 | 1984-05-19 | 松下精工株式会社 | Air-conditioning system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5013257B2 (en) * | 1973-03-20 | 1975-05-19 |
-
1977
- 1977-06-21 JP JP7396477A patent/JPS549042A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5013257B2 (en) * | 1973-03-20 | 1975-05-19 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5634073A (en) * | 1979-08-29 | 1981-04-06 | Hitachi Ltd | Heat pump type room air conditioner with outdoor heater |
JPS633232B2 (en) * | 1979-08-29 | 1988-01-22 | Hitachi Ltd | |
JPS5986877A (en) * | 1982-11-08 | 1984-05-19 | 松下精工株式会社 | Air-conditioning system |
JPH0355737B2 (en) * | 1982-11-08 | 1991-08-26 |
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