SU519858A2 - Device tolerance control - Google Patents
Device tolerance controlInfo
- Publication number
- SU519858A2 SU519858A2 SU2066695A SU2066695A SU519858A2 SU 519858 A2 SU519858 A2 SU 519858A2 SU 2066695 A SU2066695 A SU 2066695A SU 2066695 A SU2066695 A SU 2066695A SU 519858 A2 SU519858 A2 SU 519858A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tolerance control
- device tolerance
- threshold device
- control
- negative feedback
- Prior art date
Links
Landscapes
- Manipulation Of Pulses (AREA)
- Logic Circuits (AREA)
Description
с выхода фильтра 5 через резистор 6 поступает па неиивертирующий вход 16 порогового устройства 1. Возпикающа положительна обратна св зь увеличивает скорость переключени порогового устройства 1 и повышает надежность срабатывани .from the output of the filter 5 through the resistor 6 goes the non-orienting input 16 of the threshold device 1. The positive feedback increases the switching speed of the threshold device 1 and increases the reliability of operation.
После задержки, обусловлепной действием иптегрирзющей цени 7, включаетс отрицательна обратна св зь, котора подаетс на инвертирующий вход 17 порогового устройстпа 1. Отрицательна обратна св зь компенсирует действие положительной обратной св зи.After a delay, due to the action of the integrating value 7, the negative feedback is switched on, which is fed to the inverting input 17 of the threshold device 1. The negative feedback compensates for the action of the positive feedback.
Введение задержанной отрицательной обратной св зи позвол ет ликвидировать гистерезисность при переходе контролируемого сигнала в зоиу допуска и обеспечить устойчивое включение исполнительного реле 4.The introduction of delayed negative feedback allows eliminating hysteresis at the transition of the monitored signal to the tolerance zone and ensuring stable activation of the executive relay 4.
Если контролируемый сигнал становитс меньше минимально допустимого уровп , то If the monitored signal becomes less than the minimum acceptable level, then
на выходе порогового устройства 1 output threshold device 1
устанавливаетс отрицательное напр жение.a negative voltage is established.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2066695A SU519858A2 (en) | 1974-10-08 | 1974-10-08 | Device tolerance control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2066695A SU519858A2 (en) | 1974-10-08 | 1974-10-08 | Device tolerance control |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU464837 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU519858A2 true SU519858A2 (en) | 1976-06-30 |
Family
ID=20598148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2066695A SU519858A2 (en) | 1974-10-08 | 1974-10-08 | Device tolerance control |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU519858A2 (en) |
-
1974
- 1974-10-08 SU SU2066695A patent/SU519858A2/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1459672A (en) | Signal duration sensitive circuit | |
| SU519858A2 (en) | Device tolerance control | |
| US4030010A (en) | Time delay control circuit | |
| ATE4265T1 (en) | CIRCUIT ARRANGEMENT FOR MONITORING AN INPUT VOLTAGE. | |
| SU652595A1 (en) | Pneumatic signalling device | |
| SU1084827A1 (en) | Pulse function generator | |
| SU510699A1 (en) | Device for regulating technological processes | |
| GB1199150A (en) | Integrator Circuit | |
| SU482758A1 (en) | Relay operational amplifier | |
| SU182059A1 (en) | Pulse and shaping device | |
| SU477534A2 (en) | Pulse Comparison Device | |
| SU457184A2 (en) | Device for fixing failures in contacting electromagnetic switching nodes | |
| SU377803A1 (en) | R | |
| SU642817A1 (en) | Device for monitoring phase sequence in three-phase mains | |
| SU1259209A1 (en) | Sampled-data regulator | |
| SU783993A1 (en) | Controllable frequency divider | |
| SU376783A1 (en) | DEVICE FOR DETERMINING THE AVERAGE VALUE OF STATIONARY RANDOM PROCESSES | |
| SU372652A1 (en) | WIDE AND PULSE MODULATOR | |
| SU799088A1 (en) | Device for regulating thyristorized voltage inverter current regulating device | |
| SU660243A1 (en) | Bipolar voltage-to-frequency converter | |
| SU789827A1 (en) | Voltage monitoring apparatus | |
| SU1751844A2 (en) | Device for comparing frequencies of pulse signals | |
| SU442489A1 (en) | Functional DC / DC converter to oscillation period with memory | |
| SU522474A1 (en) | AC frequency control device | |
| SU1553990A1 (en) | Functional generator |