JPS54137843A - Heat pump - Google Patents
Heat pumpInfo
- Publication number
- JPS54137843A JPS54137843A JP4629078A JP4629078A JPS54137843A JP S54137843 A JPS54137843 A JP S54137843A JP 4629078 A JP4629078 A JP 4629078A JP 4629078 A JP4629078 A JP 4629078A JP S54137843 A JPS54137843 A JP S54137843A
- Authority
- JP
- Japan
- Prior art keywords
- pole change
- compressor
- auxiliary heater
- relay
- temporarily stopped
- 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 prevent cold draft in a room and finely adjust the temperature of air in the room, by energizing an auxiliary heater while a pole change compressor is temporarily stopped at the time of its pole change in heating.
CONSTITUTION: When the number of poles of the pole change compressor of a heat pump is shifted by a pole change relay 7, the compressor is temporarily stopped by a delayed relay 6 whose energization is controlled by a thermal timer 9. The energization of the auxiliary heater is controlled by the delayed relay 6 and the pole change relay 7. An inside unit is equipped with the auxiliary heater. The auxiliary heater is energized while the compressor is temporarily stopped in heating.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4629078A JPS54137843A (en) | 1978-04-18 | 1978-04-18 | Heat pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4629078A JPS54137843A (en) | 1978-04-18 | 1978-04-18 | Heat pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54137843A true JPS54137843A (en) | 1979-10-25 |
Family
ID=12743072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4629078A Pending JPS54137843A (en) | 1978-04-18 | 1978-04-18 | Heat pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54137843A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5758507A (en) * | 1996-08-12 | 1998-06-02 | Schuster; Don A. | Heat pump defrost control |
JPWO2021111615A1 (en) * | 2019-12-06 | 2021-06-10 |
-
1978
- 1978-04-18 JP JP4629078A patent/JPS54137843A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5758507A (en) * | 1996-08-12 | 1998-06-02 | Schuster; Don A. | Heat pump defrost control |
JPWO2021111615A1 (en) * | 2019-12-06 | 2021-06-10 | ||
WO2021111615A1 (en) * | 2019-12-06 | 2021-06-10 | 三菱電機株式会社 | Air-conditioning system, control method for air-conditioning system, and air conditioner |
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