RU1835058C - Fibre-optical sensor of pressure - Google Patents
Fibre-optical sensor of pressureInfo
- Publication number
- RU1835058C RU1835058C SU914953150A SU4953150A RU1835058C RU 1835058 C RU1835058 C RU 1835058C SU 914953150 A SU914953150 A SU 914953150A SU 4953150 A SU4953150 A SU 4953150A RU 1835058 C RU1835058 C RU 1835058C
- Authority
- RU
- Russia
- Prior art keywords
- fibre
- pressure
- optical sensor
- amplifier
- cylinder
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
- Optical Transform (AREA)
Abstract
Использование: в волоконной оптике при разработке датчиков давлени . Сущность изобретени : устройство содержит источник света 1. блок питани 2, конденсатор 4. чувствительный элемент 6, анализатор 8, фотоприемник 9, предварительный усилитель 10, фильтр нижних частот 11, усилитель-ограничитель 12, счетчик импульсов 13. Чувствительный элемент 6 выполнен в виде цилиндра 14 с намотанным на него одномодовым световодом 15, помещенного во второй цилиндр 16. 3 ил.Usage: in fiber optics in the development of pressure sensors. The inventive device includes a light source 1. a power supply 2, a capacitor 4. a sensing element 6, an analyzer 8, a photodetector 9, a pre-amplifier 10, a low-pass filter 11, an amplifier-limiter 12, a pulse counter 13. The sensitive element 6 is made in the form cylinder 14 with a single-mode optical fiber 15 wound thereon placed in a second cylinder 16. 3 ill.
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914953150A RU1835058C (en) | 1991-06-04 | 1991-06-04 | Fibre-optical sensor of pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914953150A RU1835058C (en) | 1991-06-04 | 1991-06-04 | Fibre-optical sensor of pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1835058C true RU1835058C (en) | 1993-08-15 |
Family
ID=21583338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914953150A RU1835058C (en) | 1991-06-04 | 1991-06-04 | Fibre-optical sensor of pressure |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1835058C (en) |
-
1991
- 1991-06-04 RU SU914953150A patent/RU1835058C/en active
Non-Patent Citations (1)
Title |
---|
Окоси Т, и др. Волоконно-оптические датчики. Л., Энергоатомиздат, 1991. * |
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