KR880018286U - 냉. 난방 겸용의 히터 펌프 제어회로 - Google Patents
냉. 난방 겸용의 히터 펌프 제어회로Info
- Publication number
- KR880018286U KR880018286U KR2019870003711U KR870003711U KR880018286U KR 880018286 U KR880018286 U KR 880018286U KR 2019870003711 U KR2019870003711 U KR 2019870003711U KR 870003711 U KR870003711 U KR 870003711U KR 880018286 U KR880018286 U KR 880018286U
- Authority
- KR
- South Korea
- Prior art keywords
- cold
- heating
- control circuit
- pump control
- heater pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Temperature (AREA)
- Control Of Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870003711U KR900003152Y1 (ko) | 1987-03-24 | 1987-03-24 | 냉. 난방 겸용의 히터 펌프 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870003711U KR900003152Y1 (ko) | 1987-03-24 | 1987-03-24 | 냉. 난방 겸용의 히터 펌프 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880018286U true KR880018286U (ko) | 1988-10-28 |
KR900003152Y1 KR900003152Y1 (ko) | 1990-04-14 |
Family
ID=19260811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870003711U KR900003152Y1 (ko) | 1987-03-24 | 1987-03-24 | 냉. 난방 겸용의 히터 펌프 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900003152Y1 (ko) |
-
1987
- 1987-03-24 KR KR2019870003711U patent/KR900003152Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900003152Y1 (ko) | 1990-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970830 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |