1one
Изобретение относитс к электроизмерительной технике, может быть использовано дл допускового контрол частоты следовани импульсов, например в системах автоматического ре- 5 .гулировани частоты генераторов напр жени .The invention relates to electrical measuring equipment, can be used for tolerance control of the pulse frequency, for example, in automatic control systems of the voltage generator.
Известны устройства, содержащие формирователь импульсов, вход которого соединен с источником контролируе- «О мых импульсов, а первый выход соединен с первыми входами логических элементов И и И-НЕ, RS-триггер, два входа которого соединены соответственно со вторым выходом формировател 15 импульсов и выходом логического элемента И-НЕ, а выход рь-триггера соединен со вторым входом логического элемента И 1 .There are known devices containing a pulse shaper, whose input is connected to a source of controlled pulses, and the first output is connected to the first inputs of the AND AND-NAND logic elements, an RS flip-flop, two inputs of which are connected respectively to the second output of the shaper 15 pulses and the output of the logical element AND-NOT, and the output of the pb-flip-flop is connected to the second input of the logical element I 1.
Недостатком известных устройств 20 вл етс вли ние температурных факторов на их точность.A disadvantage of the known devices 20 is the effect of temperature factors on their accuracy.
Известно также устройство дл допускового контрол частоты следовани импульсов, содержащее формирователь 25 импульсов, элемент И, элемент И-НЕ, Р.5 -триггер, счетный триггер, преобразователь длительность импульса код и многовходовый элемент И-НЕ 1.2, Недостатками известного устройства 30It is also known a device for the tolerance control of the pulse frequency, which contains a shaper of 25 pulses, an AND element, an AND-NOT element, a P.5-trigger, a counting trigger, a pulse-code converter, and a multiple-input AND-NOT 1.2 element. The disadvantages of the known device 30
вл ютс низкое быстродействие и достоверность контрол .are slow and reliable controls.
Целью изобретени вл етс повышение быстродействи и достоверности контрол .The aim of the invention is to increase the speed and reliability of the control.
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| SU792710429ASU785978A1 (en) | 1979-01-09 | 1979-01-09 | Device for tolerance checking of pulse repetition frequency | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| SU792710429ASU785978A1 (en) | 1979-01-09 | 1979-01-09 | Device for tolerance checking of pulse repetition frequency | 
| Publication Number | Publication Date | 
|---|---|
| SU785978A1true SU785978A1 (en) | 1980-12-07 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| SU792710429ASU785978A1 (en) | 1979-01-09 | 1979-01-09 | Device for tolerance checking of pulse repetition frequency | 
| Country | Link | 
|---|---|
| SU (1) | SU785978A1 (en) | 
| Publication | Publication Date | Title | 
|---|---|---|
| SU785978A1 (en) | Device for tolerance checking of pulse repetition frequency | |
| US3138761A (en) | Electronic memory circuit utilizing feedback | |
| SU822335A1 (en) | Pulse duration discriminator | |
| SU847504A1 (en) | Device for obtaining difference frequency of pulses | |
| SU661746A1 (en) | Pulse shaper | |
| SU892686A1 (en) | Pulse delay device | |
| SU430372A1 (en) | DEVICE FORMATION OF TEMPORAL SEQUENCE OF PULSES | |
| SU832715A1 (en) | Pulse monitoring device | |
| SU748883A1 (en) | Pulse recurrence rate divider with variable division factor | |
| SU894873A1 (en) | Device for monitoring pulse train | |
| SU723768A1 (en) | Device for tolerance monitoring time intervals between pulses | |
| SU769745A1 (en) | Pulse frequency divider with variable division factor | |
| SU978357A1 (en) | Pulse frequency divider with controllable countdown ratio | |
| SU911713A1 (en) | Device for registering video pulse center | |
| SU839065A1 (en) | Device for computing the difference of pulse trains | |
| SU783956A1 (en) | Pulse train producing device | |
| SU617860A1 (en) | Duplex frequency telegraphy signal detector | |
| SU633152A1 (en) | Synchronizing arrangement | |
| SU1059594A1 (en) | Device for checking number of operating cycles of equipment | |
| SU913568A1 (en) | Device for shaping pulse trains | |
| SU809036A1 (en) | Device for finding the middle of a time interval | |
| SU822338A1 (en) | Pulse train discriminator | |
| SU918932A1 (en) | Time interval meter | |
| SU744622A1 (en) | Device for determining pulse train repetition frequency deviation from the predetermined frequency | |
| SU884105A1 (en) | Time interval converter |