JPS6339619Y2 - - Google Patents
Info
- Publication number
- JPS6339619Y2 JPS6339619Y2 JP2878081U JP2878081U JPS6339619Y2 JP S6339619 Y2 JPS6339619 Y2 JP S6339619Y2 JP 2878081 U JP2878081 U JP 2878081U JP 2878081 U JP2878081 U JP 2878081U JP S6339619 Y2 JPS6339619 Y2 JP S6339619Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- inverter
- capacitor
- electrode
- capacitance
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 48
- 230000010355 oscillation Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2878081U JPS6339619Y2 (pt) | 1981-03-02 | 1981-03-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2878081U JPS6339619Y2 (pt) | 1981-03-02 | 1981-03-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57142336U JPS57142336U (pt) | 1982-09-07 |
JPS6339619Y2 true JPS6339619Y2 (pt) | 1988-10-18 |
Family
ID=29826413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2878081U Expired JPS6339619Y2 (pt) | 1981-03-02 | 1981-03-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6339619Y2 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8096186B2 (en) * | 2010-03-24 | 2012-01-17 | Carefusion 303, Inc. | Systems and methods for measuring fluid pressure within a disposable IV set connected to a fluid supply pump |
-
1981
- 1981-03-02 JP JP2878081U patent/JPS6339619Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57142336U (pt) | 1982-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4149231A (en) | Capacitance-to-voltage transformation circuit | |
US8587329B2 (en) | Circuit arrangement for determination of a measuring capacitance | |
JPS609696Y2 (ja) | 液残量検出装置 | |
JPH0729467A (ja) | 静電容量形近接センサ | |
US7343802B2 (en) | Dynamic-quantity sensor | |
CN113514710B (zh) | 一种静电检测装置 | |
JPS6339619Y2 (pt) | ||
CN113155012B (zh) | 一种电容接近开关传感器 | |
US4789822A (en) | Three-electrode sensor for phase comparison and pulse phase adjusting circuit for use with the sensor | |
US8904868B2 (en) | Sensing apparatus | |
SK280692B6 (sk) | Zapojenie snímača | |
EP0257724A2 (en) | Three-electrode sensor for phase comparison and pulse phase adjusting circuit for use with the sensor | |
JP5069867B2 (ja) | 液面レベル検出装置 | |
JPH026356Y2 (pt) | ||
JP2708219B2 (ja) | 水位センサ | |
JP3189987B2 (ja) | 容量型センサ | |
RU2262078C2 (ru) | Способ нейтрализации емкости связи емкостного дифференциального преобразователя перемещения с недоступным подвижным электродом и устройство для его реализации | |
JPH0626907A (ja) | レベル検出装置 | |
JPS61104246A (ja) | 湿度検出回路 | |
JPH0233410Y2 (pt) | ||
JPS60203864A (ja) | 検出装置 | |
SU1201686A1 (ru) | Емкостной измеритель уровн | |
SU1649246A1 (ru) | Измеритель перемещений | |
JPS5819966B2 (ja) | 変位変換装置 | |
KR19980085037A (ko) | 액체 레벨 검출기 |