ES8704261A1 - Disposicion de sensor - Google Patents
Disposicion de sensorInfo
- Publication number
- ES8704261A1 ES8704261A1 ES555295A ES555295A ES8704261A1 ES 8704261 A1 ES8704261 A1 ES 8704261A1 ES 555295 A ES555295 A ES 555295A ES 555295 A ES555295 A ES 555295A ES 8704261 A1 ES8704261 A1 ES 8704261A1
- Authority
- ES
- Spain
- Prior art keywords
- measurement
- coil
- measurement coil
- carrier
- wall
- 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
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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/2006—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 inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—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 inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
-
- 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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/2006—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 inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/202—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 inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
DISPOSICION DE SENSOR. CONSTA DE UNA BOBINA DE MEDIDA (11) CONECTADA A UN CIRCUITO DIVISOR DE TENSION O PUENTE. LA BOBINA ESTA ARROLLADA SOBRE UN SOPORTE (28) AISLANTE QUE SE DESPLAZA CON RELACION A UN NUCLEO DE MEDIDA (26). EL SOPORTE (28) ESTA DISPUESTO DE FORMA LOCALMENTE FIJO SOBRE LA PARED INTERNA (29) DE UN TUBO DE MEDIDA (27). LA PARED INTERNA (28), QUE ES BUENA CONDUCTORA, PRESENTA EN LOS EXTREMOS ZONAS (29A, 29C) QUE SE ENSANCHAN DE FORMA CONICA DE TAL MANERA QUE LA BOBINA DE MEDIDA ES ATENUADA DE FORMA DIFERENTE. LA TENSION A LA SALIDA TIENE UNA CURVA CARACTERISTICAS LINEAL, REFERIDA AL MOVIMIENTO RELATIVO DE LA BOBINA RESPECTO AL TUBO DE MEDIDA (27).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3518771 | 1985-05-24 | ||
DE19853534460 DE3534460A1 (de) | 1985-05-24 | 1985-09-27 | Sensoranordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8704261A1 true ES8704261A1 (es) | 1987-03-16 |
ES555295A0 ES555295A0 (es) | 1987-03-16 |
Family
ID=25832543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES555295A Expired ES8704261A1 (es) | 1985-05-24 | 1986-05-23 | Disposicion de sensor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0222798A1 (es) |
DE (1) | DE3534460A1 (es) |
ES (1) | ES8704261A1 (es) |
WO (1) | WO1986007145A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE338966T1 (de) * | 1988-01-22 | 1990-08-16 | Data Instruments Gmbh, 8752 Schoellkrippen | Wegmess-sensor. |
GB8809575D0 (en) * | 1988-04-22 | 1988-05-25 | Penny & Giles Potentiometers L | Linear displacement transducers |
GB8810214D0 (en) * | 1988-04-29 | 1988-06-02 | Lucas Ind Plc | Movement transducer |
WO1990004152A1 (en) * | 1988-10-11 | 1990-04-19 | Radiodetection Limited | Homopolar inductive displacement sensor |
DE3924327A1 (de) * | 1989-04-29 | 1990-10-31 | Teves Gmbh Alfred | Wegsensor zur messung mechanischer bewegungsgroessen |
DE4328712A1 (de) * | 1993-08-26 | 1995-03-02 | Foerster Inst Dr Friedrich | Verfahren und Einrichtung zum Prüfen von langgestreckten Gegenständen ggf. mit von der Kreisform abweichendem Querschnitt |
DE102010005550A1 (de) | 2010-01-22 | 2011-07-28 | Christian-Albrechts-Universität zu Kiel, 24118 | Verfahren zur Bestimmung mechanischer Eigenschaften magnetostriktiver Materialien |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3513408A (en) * | 1968-08-01 | 1970-05-19 | Tri Metrics | Displacement transducer oscillator with movable tapered magnetic core |
US3891918A (en) * | 1971-03-23 | 1975-06-24 | James F Ellis | Linear displacement transducer utilizing an oscillator whose average period varies as a linear function of the displacement |
DE2653943C3 (de) * | 1976-11-27 | 1979-05-10 | Dieter Hans 8200 Rosenheim Viebach | Induktiver Meßwertwandler für Längen- oder WinkelmeBwerte |
GB1558206A (en) * | 1977-11-02 | 1979-12-19 | Tioxide Group Ltd | Position indicator |
DE2816596A1 (de) * | 1978-04-17 | 1979-10-25 | Vdo Schindling | Einrichtung zur beruehrungslosen abnahme eines wegs oder winkels mit einem induktiven stellungsgeber |
-
1985
- 1985-09-27 DE DE19853534460 patent/DE3534460A1/de not_active Withdrawn
-
1986
- 1986-05-02 EP EP19860902790 patent/EP0222798A1/de not_active Withdrawn
- 1986-05-02 WO PCT/DE1986/000181 patent/WO1986007145A1/de unknown
- 1986-05-23 ES ES555295A patent/ES8704261A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES555295A0 (es) | 1987-03-16 |
WO1986007145A1 (en) | 1986-12-04 |
EP0222798A1 (de) | 1987-05-27 |
DE3534460A1 (de) | 1986-11-27 |
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