SU1273818A1 - Device for measuring ratio of two voltages - Google Patents
Device for measuring ratio of two voltages Download PDFInfo
- Publication number
- SU1273818A1 SU1273818A1 SU843792144A SU3792144A SU1273818A1 SU 1273818 A1 SU1273818 A1 SU 1273818A1 SU 843792144 A SU843792144 A SU 843792144A SU 3792144 A SU3792144 A SU 3792144A SU 1273818 A1 SU1273818 A1 SU 1273818A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- voltage
- exponentially
- source
- output
- Prior art date
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- Measurement Of Current Or Voltage (AREA)
Abstract
Изобретение относитс к электроизмерительной технике. Цель изобретени - упрощение и повышение быстродействи устройства. Упрощение достигаетс путем исключени из схемы дополнительного нуль-органа, а повышение быстродействи - за счет одновременного запуска источников экспоненциально падающего напр жени , т.е. исключени из суммарного времени измерени времени спада первого экспоненциально падающего напр жени от уровн опорного напр жени до уровн большего измер емого напр жени . Устройство содержит первый и второй источники 1 и 2 экспоненциально падающего напр жени , с нуль-орган 3 и управл емый ключ 4. (Л 1 с. п.ф., 2 ил. ю Од :0о 100This invention relates to electrical measuring technology. The purpose of the invention is to simplify and increase the speed of the device. Simplification is achieved by eliminating an additional null-organ from the circuit, and an increase in speed is achieved by simultaneously starting sources of exponentially falling voltage, i.e. excluding from the total measurement time the first exponentially falling voltage decay from the reference voltage level to the level of the larger measured voltage. The device contains the first and second sources 1 and 2 of an exponentially falling voltage, with a null organ 3 and a controllable key 4. (L 1 pp pf, 2 s. Od: 0 ~ 100
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843792144A SU1273818A1 (en) | 1984-09-24 | 1984-09-24 | Device for measuring ratio of two voltages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843792144A SU1273818A1 (en) | 1984-09-24 | 1984-09-24 | Device for measuring ratio of two voltages |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1273818A1 true SU1273818A1 (en) | 1986-11-30 |
Family
ID=21139063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843792144A SU1273818A1 (en) | 1984-09-24 | 1984-09-24 | Device for measuring ratio of two voltages |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1273818A1 (en) |
-
1984
- 1984-09-24 SU SU843792144A patent/SU1273818A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 607157, кл. G 01 R 19/10, 1976. Авторское свидетельство СССР 1120248, кл. G 01 R 19/10, 1983. * |
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