ES482409A1 - Captador de capacitancia. - Google Patents
Captador de capacitancia.Info
- Publication number
- ES482409A1 ES482409A1 ES482409A ES482409A ES482409A1 ES 482409 A1 ES482409 A1 ES 482409A1 ES 482409 A ES482409 A ES 482409A ES 482409 A ES482409 A ES 482409A ES 482409 A1 ES482409 A1 ES 482409A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeve
- capacitance
- capacitance pick
- component
- pick
- 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
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
- G01D5/2412—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Captador de capacitancia, destinado a proporcionar una serie de señales indicativas del movimiento lineal de un componente y que comprende un manguito provisto de una superficie periférica interna estriada, el cual está formado por material eléctricamente conductor y forma una placa de un capacitor, y un miembro estriado axialmente deslizable dentro de dicho manguito, cuyo miembro forma la otra placa del citado capacitor, teniendo el mismo espaciamiento las estrías del miembro y del manguito, siendo tales las dimensiones de éstos dos últimos que se establece una tolerancia entre las estrías, en virtud de la cual el manguito y el miembro pueden moverse axialmente sin interferencia y siendo tal la disposición que la capacitancia del capacitor varía de manera cíclica al moverse axialmente entre sí el manguito y el miembro.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7829557 | 1978-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES482409A1 true ES482409A1 (es) | 1980-02-16 |
Family
ID=10498375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES482409A Expired ES482409A1 (es) | 1978-07-12 | 1979-07-11 | Captador de capacitancia. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5515089A (es) |
| DE (1) | DE2927799A1 (es) |
| ES (1) | ES482409A1 (es) |
| GB (1) | GB2025624A (es) |
| IT (1) | IT1122089B (es) |
-
1979
- 1979-06-11 GB GB7920265A patent/GB2025624A/en not_active Withdrawn
- 1979-07-06 JP JP8512179A patent/JPS5515089A/ja active Pending
- 1979-07-10 DE DE2927799A patent/DE2927799A1/de active Pending
- 1979-07-10 IT IT24221/79A patent/IT1122089B/it active
- 1979-07-11 ES ES482409A patent/ES482409A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2927799A1 (de) | 1980-01-24 |
| IT7924221A0 (it) | 1979-07-10 |
| GB2025624A (en) | 1980-01-23 |
| JPS5515089A (en) | 1980-02-01 |
| IT1122089B (it) | 1986-04-23 |
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