SU549655A1 - Device for controlling refrigeration units - Google Patents
Device for controlling refrigeration unitsInfo
- Publication number
- SU549655A1 SU549655A1 SU2127669A SU2127669A SU549655A1 SU 549655 A1 SU549655 A1 SU 549655A1 SU 2127669 A SU2127669 A SU 2127669A SU 2127669 A SU2127669 A SU 2127669A SU 549655 A1 SU549655 A1 SU 549655A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- refrigeration units
- controlling refrigeration
- controlling
- control unit
- signal
- Prior art date
Links
Landscapes
- Motor And Converter Starters (AREA)
Description
фратора 6, соответствующий временному интервалу работы пусковой обмотки 2.fraction 6, corresponding to the time interval of the start winding 2.
При превышении допустимого времени запуска на выходе схемы сравнени S вырабатываетс сигнал, который поступает на блок управлени 10. Врем запуска электродвигател 5 контролируетс на цифровом индикаторе 7, фиксирующем сигнал с дешифратора 6. Оценка работоспособности электродвигател обеспечиваетс по току рабочей обмотки 12 блоком контрол 13, электрически св занным с блоком управлени 10. При превышении заданного уровн сигнала, соответствующему конкретному типоразмеру холодильного агрегата, с резистора 11 поступает сигнал в блок управлени 10 с последующей передачей его в блок контрол 13.When the allowable starting time is exceeded, the output of the comparison circuit S produces a signal which is fed to the control unit 10. The starting time of the electric motor 5 is monitored on the digital indicator 7, which fixes the signal from the decoder 6. The operating winding of the control unit 12 is electrically evaluated associated with the control unit 10. When the preset signal level corresponding to a specific size of the refrigeration unit is exceeded, a signal is received from the resistor 11 control 10 with its subsequent transfer to the control unit 13.
Наличие в устройстве указанных элемеитов и соединение их по предложенной схеме позвол ет повысить надежность контрол холодильных агрегатов за счет комплексной оценки их работоспособности.The presence of these elements in the device and their combination according to the proposed scheme makes it possible to increase the reliability of control of refrigeration units due to a comprehensive assessment of their performance.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2127669A SU549655A1 (en) | 1975-04-24 | 1975-04-24 | Device for controlling refrigeration units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2127669A SU549655A1 (en) | 1975-04-24 | 1975-04-24 | Device for controlling refrigeration units |
Publications (1)
Publication Number | Publication Date |
---|---|
SU549655A1 true SU549655A1 (en) | 1977-03-05 |
Family
ID=20617365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2127669A SU549655A1 (en) | 1975-04-24 | 1975-04-24 | Device for controlling refrigeration units |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU549655A1 (en) |
-
1975
- 1975-04-24 SU SU2127669A patent/SU549655A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE848493A (en) | ELECTRIC SIGNAL SEPARATOR DEVICE, | |
OA04176A (en) | Device for transmitting electrical energy and electrical signals from one circuit to another. | |
SE398571B (en) | DEVICE FOR DISCONNECTING A DRIVE SHAFT IN AN ELECTRICAL SWITCH | |
DK95777A (en) | TRANSDUCER TO CONVERT A ROTATION SPEED TO AN ELECTRIC SIGNAL | |
FR2278203A1 (en) | RECTANGULAR ELECTRICAL SIGNAL GENERATOR | |
SU549655A1 (en) | Device for controlling refrigeration units | |
BE820193A (en) | ELECTRICAL VOLTAGE INDICATOR DEVICE | |
SE388569B (en) | ELECTRICAL CONTROL DEVICE FOR POWERING AN ELECTRIC VEHICLE | |
SE384821B (en) | CONTROL DEVICE FOR AN ELECTRICAL SERIES MOTOR | |
FR2351416A1 (en) | DEVICE FOR GENERATING A SIGNAL FOR THE ADJUSTMENT OF ELECTRIC MOTORS | |
US2493340A (en) | Motion-picture reel end signal mechanism | |
BE746843A (en) | DEVICE ALLOWING TO CONTROL THE CURRENT SUPPLIED TO THE ACTIVE CIRCUIT OF A SWITCH MOTOR | |
JPS5725002A (en) | Contol device using microcomputer | |
BE790858A (en) | ELECTRICAL CURRENT CONTROL DEVICE | |
SU458033A1 (en) | Device for monitoring the characteristics of a magnetic recorder | |
JPS52156326A (en) | Electronic governor | |
SU615532A1 (en) | Device for r.p.m.control of tape-driving mechanism electric motor | |
SU402939A1 (en) | DEVICE FOR INDICATION | |
SU147485A1 (en) | Converter code in the angular position of the shaft | |
SU435533A1 (en) | FORMER OF VOLTAGE CHANGING UNDER THE POWER LAW | |
SU529499A1 (en) | Device for monitoring the capacity of the capacitor during winding | |
JPS57157384A (en) | Stacker control system | |
JPS5372120A (en) | Control device of alternating current motor | |
BE775787A (en) | ELECTRONIC DEVICE FOR ADJUSTING A DIRECT CURRENT. | |
TSIRAMUA | A method of synthesis of a digital aggregate of variable structure(Synthesis of digital unit of variable structure in all purpose digital selection system) |