RU1835058C - Fibre-optical sensor of pressure - Google Patents

Fibre-optical sensor of pressure

Info

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
Application number
SU914953150A
Other languages
Russian (ru)
Inventor
Александр Михайлович Курбатов
Original Assignee
Арзамасское опытно-конструкторское бюро "Импульс"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Арзамасское опытно-конструкторское бюро "Импульс" filed Critical Арзамасское опытно-конструкторское бюро "Импульс"
Priority to SU914953150A priority Critical patent/RU1835058C/en
Application granted granted Critical
Publication of RU1835058C publication Critical patent/RU1835058C/en

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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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//

SU914953150A 1991-06-04 1991-06-04 Fibre-optical sensor of pressure RU1835058C (en)

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)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Окоси Т, и др. Волоконно-оптические датчики. Л., Энергоатомиздат, 1991. *

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