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 bodiesInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
1972
- 1972-09-28 SU SU1839566A patent/SU491023A1/en active
Cited By (1)
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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