SU491023A1 - Capacitive transducer for measuring the dielectric constant and diameter of cylindrical bodies - Google Patents

Capacitive transducer for measuring the dielectric constant and diameter of cylindrical bodies

Info

Publication number
SU491023A1
SU491023A1 SU1839566A SU1839566A SU491023A1 SU 491023 A1 SU491023 A1 SU 491023A1 SU 1839566 A SU1839566 A SU 1839566A SU 1839566 A SU1839566 A SU 1839566A SU 491023 A1 SU491023 A1 SU 491023A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring
diameter
dielectric constant
cylindrical bodies
capacitive transducer
Prior art date
Application number
SU1839566A
Other languages
Russian (ru)
Inventor
Валентин Иванович Горшенев
Роман Иванович Пасичняк
Original Assignee
Предприятие П/Я Г-4132
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 Предприятие П/Я Г-4132 filed Critical Предприятие П/Я Г-4132
Priority to SU1839566A priority Critical patent/SU491023A1/en
Application granted granted Critical
Publication of SU491023A1 publication Critical patent/SU491023A1/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

При измерении диаметра тело цилиндрической формы вводитс  в преобразователь и по изменению емкости, проиорциональной площади поперечного сечени , суд т о диаметре тела.When measuring the diameter, a cylindrical body is introduced into the transducer and, by changing the capacitance, the transverse cross-sectional area, the diameter of the body is judged.

Предмет изобрете-ни The subject invention

Емкостный преобразователь дл  измерени  диэлектрической проницаемости и днаметра Capacitive transducer for measuring dielectric constant and meter

цилиндрических тел, содержащий экран и электроды, разделенные диэлектриком, отличающийс  тем, что, с целью повыщени  точности измерений, электроды выполнены в виде трех соосных колец, а экран - в виде металлического корпуса, в котором они помещены так, что крайние электроды изолированы от корпуса и образуют измерительную емкость , а средний электрод соединен с корпусом и служит разделительным экраном.cylindrical bodies containing a screen and electrodes separated by a dielectric, characterized in that, in order to increase measurement accuracy, the electrodes are made in the form of three coaxial rings, and the screen is in the form of a metal case in which they are placed so that the end electrodes are isolated from the body and form a measuring capacitance, and the middle electrode is connected to the housing and serves as a separation screen.

SU1839566A 1972-09-28 1972-09-28 Capacitive transducer for measuring the dielectric constant and diameter of cylindrical bodies SU491023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1839566A SU491023A1 (en) 1972-09-28 1972-09-28 Capacitive transducer for measuring the dielectric constant and diameter of cylindrical bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1839566A SU491023A1 (en) 1972-09-28 1972-09-28 Capacitive transducer for measuring the dielectric constant and diameter of cylindrical bodies

Publications (1)

Publication Number Publication Date
SU491023A1 true SU491023A1 (en) 1975-11-05

Family

ID=20530182

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1839566A SU491023A1 (en) 1972-09-28 1972-09-28 Capacitive transducer for measuring the dielectric constant and diameter of cylindrical bodies

Country Status (1)

Country Link
SU (1) SU491023A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495177A (en) * 1993-01-07 1996-02-27 Georgia Tech Research Corporation Method and apparatus for dielectric sensing in a thermoplastic winding process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495177A (en) * 1993-01-07 1996-02-27 Georgia Tech Research Corporation Method and apparatus for dielectric sensing in a thermoplastic winding process

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