RU1827029C - Measuring transducer of signals from capacitive gauges - Google Patents
Measuring transducer of signals from capacitive gaugesInfo
- Publication number
- RU1827029C RU1827029C SU914919065A SU4919065A RU1827029C RU 1827029 C RU1827029 C RU 1827029C SU 914919065 A SU914919065 A SU 914919065A SU 4919065 A SU4919065 A SU 4919065A RU 1827029 C RU1827029 C RU 1827029C
- Authority
- RU
- Russia
- Prior art keywords
- signals
- measuring transducer
- triac
- transformer
- diode
- Prior art date
Links
Abstract
Использование: в измерительной технике дл измерени параметров материалов. Сущность изобретени : преобразователь содержит емкостный датчик 1, два операционных усилител 2 и 3. высокочастотный генератор, построенный на однопереход- ном транзисторе 4, двух резисторах 5 и 6, конденсаторе 7, трансформатор 9 с обмотг камиЗ, 10,13, симистор 11, диод 12. Выполнение генератора высокочастотным, в также введение трансформатора 9, диода 12, симистора 11 позволило упростить преобразователь и повысить точность. 1 ил.Usage: in measuring technique for measuring material parameters. Summary of the invention: the converter contains a capacitive sensor 1, two operational amplifiers 2 and 3. a high-frequency generator built on a single-junction transistor 4, two resistors 5 and 6, a capacitor 7, a transformer 9 with KAMZ winding, 10.13, a triac 11, a diode 12. The implementation of the high-frequency generator, as well as the introduction of a transformer 9, a diode 12, a triac 11 made it possible to simplify the converter and improve accuracy. 1 ill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914919065A RU1827029C (en) | 1991-03-12 | 1991-03-12 | Measuring transducer of signals from capacitive gauges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914919065A RU1827029C (en) | 1991-03-12 | 1991-03-12 | Measuring transducer of signals from capacitive gauges |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1827029C true RU1827029C (en) | 1993-07-07 |
Family
ID=21564981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914919065A RU1827029C (en) | 1991-03-12 | 1991-03-12 | Measuring transducer of signals from capacitive gauges |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1827029C (en) |
-
1991
- 1991-03-12 RU SU914919065A patent/RU1827029C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1215058. кл. G 01 R 27/26. 1984. * |
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