RU93028260A - FLOW METER - Google Patents

FLOW METER

Info

Publication number
RU93028260A
RU93028260A RU93028260/10A RU93028260A RU93028260A RU 93028260 A RU93028260 A RU 93028260A RU 93028260/10 A RU93028260/10 A RU 93028260/10A RU 93028260 A RU93028260 A RU 93028260A RU 93028260 A RU93028260 A RU 93028260A
Authority
RU
Russia
Prior art keywords
sensor
generator
flow meter
winding
cores
Prior art date
Application number
RU93028260/10A
Other languages
Russian (ru)
Other versions
RU2065137C1 (en
Inventor
В.И. Бровин
Original Assignee
В.И. Бровин
Filing date
Publication date
Application filed by В.И. Бровин filed Critical В.И. Бровин
Priority to RU93028260A priority Critical patent/RU2065137C1/en
Priority claimed from RU93028260A external-priority patent/RU2065137C1/en
Publication of RU93028260A publication Critical patent/RU93028260A/en
Application granted granted Critical
Publication of RU2065137C1 publication Critical patent/RU2065137C1/en

Links

Claims (1)

Изобретение относится к измерительной технике и может быть использовано для измерения. Цель изобретения: повышение точности и чувствительности. Датчик построен на основе высокочастотного генератора с положительной обратной связью. Генератор выполнен на транзисторе, в эмиттерной и коллекторной цепях которого включены индуктивно связанные между собой обмотки без сердечников. Третья обмотка также без сердечника установлена на подвижном элементе датчика с возможностью взаимодействия с обмоткой генератора и подключена к выходному каскаду датчика.The invention relates to measuring equipment and can be used for measurement. The purpose of the invention: improving accuracy and sensitivity. The sensor is based on a high-frequency generator with positive feedback. The generator is made on a transistor, in the emitter and collector circuits of which are included inductively connected windings without cores. The third winding is also without a core mounted on the movable element of the sensor with the ability to interact with the winding of the generator and connected to the output stage of the sensor.
RU93028260A 1993-06-03 1993-06-03 Flowmeter RU2065137C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93028260A RU2065137C1 (en) 1993-06-03 1993-06-03 Flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93028260A RU2065137C1 (en) 1993-06-03 1993-06-03 Flowmeter

Publications (2)

Publication Number Publication Date
RU93028260A true RU93028260A (en) 1995-11-10
RU2065137C1 RU2065137C1 (en) 1996-08-10

Family

ID=20142183

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93028260A RU2065137C1 (en) 1993-06-03 1993-06-03 Flowmeter

Country Status (1)

Country Link
RU (1) RU2065137C1 (en)

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