ES8202235A1 - Transductor para proporcionar senales representativas de la regulacion axial de un componente movible angularmente - Google Patents

Transductor para proporcionar senales representativas de la regulacion axial de un componente movible angularmente

Info

Publication number
ES8202235A1
ES8202235A1 ES498281A ES498281A ES8202235A1 ES 8202235 A1 ES8202235 A1 ES 8202235A1 ES 498281 A ES498281 A ES 498281A ES 498281 A ES498281 A ES 498281A ES 8202235 A1 ES8202235 A1 ES 8202235A1
Authority
ES
Spain
Prior art keywords
zones
variable capacitor
varies
transducer
presented
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
Application number
ES498281A
Other languages
English (en)
Other versions
ES498281A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES8202235A1 publication Critical patent/ES8202235A1/es
Publication of ES498281A0 publication Critical patent/ES498281A0/es
Granted legal-status Critical Current

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
    • G01D5/24—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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

TRANSDUCTOR PAR PROPORCIONAR SEÑALES REPRESENTATIVAS DE LA REGULACION AXIAL DE UN COMPONENTE MOVIBLE ANGULARMENTE. EL CILINDRO (10) METALICO ESTA ACOPLADO AL ELEMENTO ROTATIVO Y ESTA DIVIDIDO EN ZONAS (11, 12). LAS ZONAS (11) TIENEN TODAS LA MISMA LONGITUD CIRCUNFERENCIAL Y LAS ZONAS (12), SITUADAS ENTRE LOS ESPACIOS DE LAS ANTERIORES, TIENEN LONGITUDES CIRCUNFERENCIALES DIFERENTES. EL DISPOSITIVO SENSOR (13) ACTUA COMO CONDENSADOR Y MIDE LA CAPACITANCIA VARIABLE CON EL GIRO DEL ELEMENTO (10), LO QUE PERMITE SU POSICIONAMIENTO. SE OFRECEN DISTINTAS ALTERNATIVAS EN LA FORMA DEL CILINDRO (10).
ES498281A 1980-01-19 1980-12-31 Transductor para proporcionar senales representativas de la regulacion axial de un componente movible angularmente Granted ES498281A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8001837 1980-01-19

Publications (2)

Publication Number Publication Date
ES8202235A1 true ES8202235A1 (es) 1982-01-01
ES498281A0 ES498281A0 (es) 1982-01-01

Family

ID=10510749

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498281A Granted ES498281A0 (es) 1980-01-19 1980-12-31 Transductor para proporcionar senales representativas de la regulacion axial de un componente movible angularmente

Country Status (6)

Country Link
US (1) US4363073A (es)
JP (1) JPS56106109A (es)
DE (1) DE3101314A1 (es)
ES (1) ES498281A0 (es)
FR (1) FR2474158A1 (es)
IT (1) IT8119160A0 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845586A (en) * 1988-03-28 1989-07-04 Murata Erie North America, Inc. High power tunable capacitor
JP2013029321A (ja) * 2011-07-26 2013-02-07 Alps Electric Co Ltd 位置検出装置
FR3141782A1 (fr) * 2022-11-09 2024-05-10 Dav Interface pour commande d’une fonction d’un véhicule automobile

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US932111A (en) * 1905-12-14 1909-08-24 Reginald A Fessenden Producing high-frequency oscillations.
US2575199A (en) * 1947-11-18 1951-11-13 Stromberg Carlson Co Wide-range tuning device for use at ultrahigh frequencies
US2464582A (en) * 1948-03-30 1949-03-15 Gen Electric Trimmer capacitor
FR1090077A (fr) * 1953-09-22 1955-03-28 Mesure de petits déplacements dynamiques dans un plan ou dans l'espace
FR1109253A (fr) * 1954-07-21 1956-01-24 Perfectionnements aux condensateurs électriques et applications des dits, notammentcomme traducteurs de télémesure
US2881372A (en) * 1955-03-15 1959-04-07 Cornell Dubilier Electric Variable electrical capacitors
GB827069A (en) * 1955-06-17 1960-02-03 Wayne Kerr Lab Ltd Improvements in or relating to apparatus for distance measurement
FR1281292A (fr) * 1960-11-07 1962-01-12 Snecma Procédé et dispositif de mesure du déplacement axial relatif d'un rotor et d'un stator
US3147374A (en) * 1962-07-09 1964-09-01 Sperry Rand Corp Resolver apparatus using variable capacitors comprising toothed rotor and stator
GB990928A (en) * 1962-11-23 1965-05-05 Ass Elect Ind Improvements relating to apparatus for producing signals indicative of relative position
US3566221A (en) * 1968-10-24 1971-02-23 Simmonds Precision Products Linear variable capacitance transducer
GB1279984A (en) * 1969-06-18 1972-06-28 Automotive Prod Co Ltd Improvements in and relating to capacitive transducers
DE2149881B1 (de) * 1971-10-06 1973-02-01 Hartmann & Braun Ag Kapazitiver geber

Also Published As

Publication number Publication date
US4363073A (en) 1982-12-07
IT8119160A0 (it) 1981-01-16
DE3101314A1 (de) 1981-12-10
FR2474158B1 (es) 1983-12-30
FR2474158A1 (fr) 1981-07-24
ES498281A0 (es) 1982-01-01
JPS56106109A (en) 1981-08-24

Similar Documents

Publication Publication Date Title
BR8108830A (pt) Transdutor de pressao capacitivo com diafragma sensor isolado
JPS5322483A (en) Transducer assembly for differential pressure measurement
JPS52126272A (en) Capacitive pressure sensor
SE7714894L (sv) Kapacitiv dynamometer
CA1013819A (en) Capacitive keyswitch sensor and method
AU6467980A (en) Pressure sensitive electronic device
FR2315024A1 (fr) Transducteur transformant des variations de pressions en variations de capacitances
AU2633177A (en) Peak signal detection
ES2006169A6 (es) Disposicion de conexiones para el funcionamiento de un sensor magnetoelastico
FR2349136A1 (fr) Capteur de pression
FR2555743B1 (fr) Capteur inductif de pression differentielle
ES8202235A1 (es) Transductor para proporcionar senales representativas de la regulacion axial de un componente movible angularmente
DE3467249D1 (en) Circuit having a magnetic field sensor for measuring a magnetic field
DE3070581D1 (en) Variable capacitance pressure transducer
AU527407B2 (en) Detecting the passing of an object
CH614525A5 (en) Circuit arrangement for linearising the output signals of sensors
SE8006748L (sv) Vibrationsfrekvensdetektor
ES8402127A1 (es) Perfeccionamientos en un interruptor a presion electronico.
BR7902641A (pt) Transdutor de pressao tendo sensores piezoresistivos blindados eletricamente
JPS52150087A (en) Pressure sensor device and method of manufacturing the same
EP0026834A3 (en) Analog-digital converter for the evaluation of the output signal of an optoelectronic sensor element, and method of operating it
ES415220A1 (es) Dispositivo de medicion en continuo de la variacion de una funcion de forma hiperbolica o exponencial.
JPS57121322A (en) Time limit relay
SU617695A1 (ru) Датчик разности давлений
SU693273A1 (ru) Устройство дл измерени вольтфарадных характеристик р-п переходов