SU694838A1 - Conrol device - Google Patents
Conrol deviceInfo
- Publication number
- SU694838A1 SU694838A1 SU782622673A SU2622673A SU694838A1 SU 694838 A1 SU694838 A1 SU 694838A1 SU 782622673 A SU782622673 A SU 782622673A SU 2622673 A SU2622673 A SU 2622673A SU 694838 A1 SU694838 A1 SU 694838A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- relay
- contact
- winding
- accumulator
- conrol
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
наход тс в замкнутом положении, накопитель 6 зар жаетс . После размыкани контакта 3 накопитель 6 начинает разр жатьс через высокоомную обмотку первого реле 2, поэтому его контакт 13 размыкает день питани сигнализатора 12.are in the closed position, the drive 6 is charged. After the opening of contact 3, the storage device 6 begins to discharge through the high-resistance winding of the first relay 2, therefore its contact 13 opens the day of the power supply of the detector 12.
Величина сопротивлени обмотки реле 2 и емкость накопител 6 выбираютс такими , чтобы врем разр да накопител 6 было бы больше, чем врем периода его подзар да во врем очередного замыкани контактов 9. Тогда при нормальном срабатывании контролируемых реле 5 через обмотку реле 2 посто нно протекает ток и сигнализатор 12 не срабатывает.The magnitude of the resistance of the winding of the relay 2 and the capacity of the accumulator 6 are chosen so that the discharge time of the accumulator 6 would be longer than the period of its recharging during the next contact closure 9. Then during normal operation of the monitored relay 5, the current 2 constantly flows through the winding of the relay and the detector 12 does not work.
Возможны следующие случаи неправильной работы контролируемых реле 5, свидетельствующие о неисправност х релейного объекта.The following cases of malfunctioning of the monitored relays 5 are possible, indicating faults of the relay object.
Несколько или все из размыкающих контактов 4 остаютс в замкнутом положении . Тогда они посто нно шунтируют цепь зар да накопител 6 и после разр да его через обмотку реле 2 контакт 13 замыкаетс и включает сигнализатор 12.Some or all of the break contacts 4 remain in the closed position. Then they constantly shunt the charging circuit of accumulator 6 and after it is discharged through the winding of relay 2, contact 13 closes and switches on alarm 12.
Несколько или все из замыкающих контактов 9 остаютс в замкнутом положении и щунтируют реле 7. В результате его контакт 3 посто нно находитс в разомкнутом положении и цепь зар да накопител 6 оказываетс разорванной, поэтому после окончани разр да накопител 6 через обмотку управл ющего реле 2 контакт 13 замыкаетс и включает сигнализатор 12.Some or all of the closing contacts 9 remain in the closed position and shunt the relay 7. As a result, its contact 3 is constantly in the open position and the charging circuit of drive 6 is broken, therefore after the end of discharge of drive 6 through the winding of control relay 2 contact 13 closes and turns on the alarm 12.
Введение в устройство второго нагрузочHol o элемента, элемента задержки и второго реле с их св з ми позвол ет обнаруживать неисправности шунтировани замыкающих и разрыва размыкающих контактов испытуемого реле, что повышает полноту контрол .The introduction of a second load element, a delay element and a second relay with their connections into the device allows detection of faults in the shunting of the closing and breaking of the disconnecting contacts of the tested relay, which increases the completeness of control.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782622673A SU694838A1 (en) | 1978-06-01 | 1978-06-01 | Conrol device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782622673A SU694838A1 (en) | 1978-06-01 | 1978-06-01 | Conrol device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU694838A1 true SU694838A1 (en) | 1979-10-30 |
Family
ID=20767612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782622673A SU694838A1 (en) | 1978-06-01 | 1978-06-01 | Conrol device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU694838A1 (en) |
-
1978
- 1978-06-01 SU SU782622673A patent/SU694838A1/en active
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