SU1635707A1 - Capacitive matrix pressure transducer - Google Patents
Capacitive matrix pressure transducerInfo
- Publication number
- SU1635707A1 SU1635707A1 SU4664878/10A SU4664878A SU1635707A1 SU 1635707 A1 SU1635707 A1 SU 1635707A1 SU 4664878/10 A SU4664878/10 A SU 4664878/10A SU 4664878 A SU4664878 A SU 4664878A SU 1635707 A1 SU1635707 A1 SU 1635707A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- film
- pressure transducer
- measurements
- electromagnetic interference
- capacitive matrix
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
FIELD: measurement technology. SUBSTANCE: capacitive matrix pressure transducer has five layers of film, three of them being metallized plates, leads, screens (one film is used in the capacity of insulation between current-carrying parts) and elastic element also produced from dielectric film with holes for plates of sensitive element. Upper limit of measured pressure is 100 Pa. In this case area of plate of rectangular shape is selected 3.0-3.5 times bigger than area of hole. Insertion of film 1 with screen 2 into transducer enables exterior electromagnetic interference to be reduced 2 to 3 times and accuracy of measurements to be increased accordingly. EFFECT: reduced exterior electromagnetic interference and increased accuracy of measurements. 4 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4664878/10A SU1635707A1 (en) | 1989-03-22 | 1989-03-22 | Capacitive matrix pressure transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4664878/10A SU1635707A1 (en) | 1989-03-22 | 1989-03-22 | Capacitive matrix pressure transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1635707A1 true SU1635707A1 (en) | 1994-01-15 |
Family
ID=60531492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4664878/10A SU1635707A1 (en) | 1989-03-22 | 1989-03-22 | Capacitive matrix pressure transducer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1635707A1 (en) |
-
1989
- 1989-03-22 SU SU4664878/10A patent/SU1635707A1/en active
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