ES8301024A1 - Un aparato de telemetria - Google Patents

Un aparato de telemetria

Info

Publication number
ES8301024A1
ES8301024A1 ES502872A ES502872A ES8301024A1 ES 8301024 A1 ES8301024 A1 ES 8301024A1 ES 502872 A ES502872 A ES 502872A ES 502872 A ES502872 A ES 502872A ES 8301024 A1 ES8301024 A1 ES 8301024A1
Authority
ES
Spain
Prior art keywords
voltage
converter
frequency
strain
shaft
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
ES502872A
Other languages
English (en)
Other versions
ES502872A0 (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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES8301024A1 publication Critical patent/ES8301024A1/es
Publication of ES502872A0 publication Critical patent/ES502872A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/06—Arrangements for transmitting signals characterised by the use of a wireless electrical link using capacity coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Of Balance (AREA)

Abstract

APARATO DE TELEMETRIA APLICABLE A LA OBTENCION DE DATOS DE ESFUERZOS DE PAR Y DE FLEXION A PARTIR DE UN ARBOL DE ACCIONAMIENTO DE UN VEHICULO. COMPRENDE UN CIRCUITO DE EXTENSIMETRO MONTADO EN UNA PRIMERA DE DOS PARTES Y QUE PROPORCIONA UNA SEÑAL ALTERNA A UN CIRCUITO DETECTOR MONTADO EN LA SEGUNDA PARTE POR MEDIO DE UN ACOPLAMIENTO CAPACITATIVO (17) ENTRE AMBAS PARTES. EL CIRCUITO DEL EXTENSIMETRO INCLUYE UN CONVERTIDOR (15) DE TENSION EN FRECUENCIA QUE PROPORCIONA LA SEÑAL ALTERNA EN RESPUESTA A UNA TENSION PROPORCIONAL AL ESFUERZO MEDIDO. LA SEÑAL PROCEDENTE DE LOS ANILLOS DE CAPACITANCIA (23 Y 25) PUEDE PASAR A UN AMPLIFICADOR DE NIVEL (27), A OTRO DE CUADRATURA (29), A UN CONVERTIDOR (31) DE FRECUENCIA EN TENSION Y POSTERIORMENTE A UN REGISTRADOR (33) PARA ALMACENADO O LECTURA DIRECTA DE DATOS.
ES502872A 1980-06-10 1981-06-09 Un aparato de telemetria Granted ES502872A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15809280A 1980-06-10 1980-06-10

Publications (2)

Publication Number Publication Date
ES8301024A1 true ES8301024A1 (es) 1982-04-01
ES502872A0 ES502872A0 (es) 1982-04-01

Family

ID=22566647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502872A Granted ES502872A0 (es) 1980-06-10 1981-06-09 Un aparato de telemetria

Country Status (2)

Country Link
EP (1) EP0041856A1 (es)
ES (1) ES502872A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388061B (de) * 1987-03-02 1989-04-25 Siemens Ag Oesterreich Signaluebertragungssystem
US4756667A (en) * 1987-07-06 1988-07-12 United Technologies Corporation Pitch control capacitance coupling
GB0122029D0 (en) * 2001-09-12 2001-10-31 Hassan Halil G Power and data transmission system for the rotating machinery
DE102019007229A1 (de) * 2019-10-17 2021-04-22 Krebs & Aulich Gmbh Anordnung zur kontaktlosen Energie- und Signalübertragung an einer Rotorwelle einer Elektromaschine

Also Published As

Publication number Publication date
EP0041856A1 (en) 1981-12-16
ES502872A0 (es) 1982-04-01

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