SU666515A1 - Delay time measuring device - Google Patents
Delay time measuring deviceInfo
- Publication number
- SU666515A1 SU666515A1 SU772555902A SU2555902A SU666515A1 SU 666515 A1 SU666515 A1 SU 666515A1 SU 772555902 A SU772555902 A SU 772555902A SU 2555902 A SU2555902 A SU 2555902A SU 666515 A1 SU666515 A1 SU 666515A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- delay time
- delay
- output
- measuring device
- Prior art date
Links
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ ВРЕМЕНИ ЗАДЕРЖКИ(54) DEVICE TO MEASURE DELAY TIME
влемента ИЛИ 2, i во -вторых, через элемент задержки 5, обеспечивающий задержку импульсного сигнала плительностью f на врем , равное f , на второй вход элемента ИЛИ 2. Величина f выбираетс исход из требуемой точности определени времени задержки исследуемого элемента 4. На выходе влемента ИЛИ 2 сформируетс импупьс длительностью 2f , который поступает на втррой вход элемента ИЛИ OR 2, i secondly, through delay element 5, which provides a delay of a pulse signal of duration f for a time equal to f to the second input of the element OR 2. The value of f is selected based on the required accuracy of determining the delay time of the element 4. At the output of the element OR 2 an impulse of 2f duration will be formed, which is fed to the third input of the element OR
Палее процесс циркул ции с периодом tx импульсного сигнала, увеличивающегос в каждом цикле на величину , продолжаетс авалогично до момента, при котором выполн етс равенствоFurther, the circulation process with a period tx of the pulse signal, which increases by an amount in each cycle, continues analogously until the moment when the equality
Т-У-faгде / - число циклов обращени , зафиксированное счетчиком.T-F-where / is the number of cycles of the cycle recorded by the counter.
В момент равенства длительности импульса обращени и периода циркул ции произойдет срыв процесса циркул ции. Зна количество циклов обращени , соверщенных с периодом д., и значение величины , определ етс врем задержки , создаваемое исследуемым элемен-. том 4.At the moment of equality of the duration of the circulation pulse and the circulation period, the circulation process will be disrupted. Knowing the number of circulation cycles completed with a period of d, and the value of the value, the delay time created by the element being studied is determined. volume 4.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772555902A SU666515A1 (en) | 1977-12-19 | 1977-12-19 | Delay time measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772555902A SU666515A1 (en) | 1977-12-19 | 1977-12-19 | Delay time measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU666515A1 true SU666515A1 (en) | 1979-06-05 |
Family
ID=20738398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772555902A SU666515A1 (en) | 1977-12-19 | 1977-12-19 | Delay time measuring device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU666515A1 (en) |
-
1977
- 1977-12-19 SU SU772555902A patent/SU666515A1/en active
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