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ES2102300B1 -       ANGULAR POSITIONER. - Google Patents

      ANGULAR POSITIONER.

Info

Publication number
ES2102300B1
ES2102300B1 ES9400927A ES9400927A ES2102300B1 ES 2102300 B1 ES2102300 B1 ES 2102300B1 ES 9400927 A ES9400927 A ES 9400927A ES 9400927 A ES9400927 A ES 9400927A ES 2102300 B1 ES2102300 B1 ES 2102300B1
Authority
ES
Spain
Prior art keywords
lights
intermittent
cited
electronic circuit
angular positioner
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 - Fee Related
Application number
ES9400927A
Other languages
Spanish (es)
Other versions
ES2102300A1 (en
Inventor
Walter Blochle
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.)
Hohner Automaticos S L
Original Assignee
Hohner Automaticos S L
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 Hohner Automaticos S L filed Critical Hohner Automaticos S L
Priority to ES9400927A priority Critical patent/ES2102300B1/en
Priority to DE19944430392 priority patent/DE4430392C2/en
Publication of ES2102300A1 publication Critical patent/ES2102300A1/en
Application granted granted Critical
Publication of ES2102300B1 publication Critical patent/ES2102300B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

UN POSICIONADOR ANGULAR QUE SE HALLA CONSTITUIDO POR CUATRO O MAS LUCES INTERMITENTES Y FOTODETECTORES RECEPTORES DE SEÑAL, DE MODO QUE LAS LUCES ESTAN COMANDADAS EN SU INTERMITENCIA POR UN CIRCUITO ELECTRONICO REALIZADO MEDIANTE COMPONENTES DIRECTOS O UN MICROOROCESADOR Y CONSTITUIDO ADEMAS POR UN DISCO OPTICO QUE INTERRUMPE EL CAMINO ENTRE LAS CITADAS LUCES INTERMITENTES Y LOS CITADOS FOTORRECEPTORES, SIRVIENDO LAS LUCES INTERMITENTES PARA CODIFICAR INFORMACION BINARIA, TODO ELLO CON EL FIN DE MEJORAR LA ACCION DE LOS POSICIONADORES ANGULARES CONOCIDOS, DADO QUE LA ACCION COORDINADA DEL DISCO OPTICO CON LAS INTERMITENCIAS QUE ES POSIBLE OBTENER EN LAS LUCES MEDIANTE UN CIRCUITO ELECTRONICO, NOS PERMITE CONSEGUIR EL DOBLE O MAS DE BITS DE PRECISION A IGUAL NUMERO DE FOCOS LUMINOSOS.AN ANGULAR POSITIONER WHICH IS FOUND BY FOUR OR MORE INTERMITTENT LIGHTS AND SIGNAL RECEIVING PHOTODETECTORS, SO THAT THE LIGHTS ARE COMMANDED IN THEIR INTERMITTENCE BY A ELECTRONIC CIRCUIT THAT IS OPERATED BY A DIRECT COMPONENT OR A COMPUTER AND A COMPONENT. WAY BETWEEN THE CITED INTERMITTENT LIGHTS AND THE CITED PHOTORRECEPTORS, SERVING THE INTERMITTENT LIGHTS TO ENCODE BINARY INFORMATION, ALL IN ORDER TO IMPROVE THE ACTION OF THE KNOWN POSITIONERS THAT THEY ARE OBTAINED BY THE DISCOVERED PARTICIPANTS IN THE LIGHTS THROUGH AN ELECTRONIC CIRCUIT, IT ALLOWS US TO GET THE DOUBLE OR MORE BITS OF PRECISION TO THE SAME NUMBER OF LIGHT FOCUSES.

ES9400927A 1994-04-22 1994-04-22       ANGULAR POSITIONER. Expired - Fee Related ES2102300B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9400927A ES2102300B1 (en) 1994-04-22 1994-04-22       ANGULAR POSITIONER.
DE19944430392 DE4430392C2 (en) 1994-04-22 1994-08-26 Absolute position encoder for detecting the position of a rotating or translatable component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400927A ES2102300B1 (en) 1994-04-22 1994-04-22       ANGULAR POSITIONER.

Publications (2)

Publication Number Publication Date
ES2102300A1 ES2102300A1 (en) 1997-07-16
ES2102300B1 true ES2102300B1 (en) 1998-03-16

Family

ID=8286083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400927A Expired - Fee Related ES2102300B1 (en) 1994-04-22 1994-04-22       ANGULAR POSITIONER.

Country Status (2)

Country Link
DE (1) DE4430392C2 (en)
ES (1) ES2102300B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481166A (en) * 1973-07-12 1977-07-27 Hughes Micro Electronics Ltd Circuit arrangement for use in a transducer
DE2526001A1 (en) * 1975-06-11 1976-12-23 Precitec Gmbh Optical object tracking system - uses set of corresponding lamps and photocells in two planes between which object moves
SU934521A1 (en) * 1980-10-15 1982-06-07 Предприятие П/Я Р-6930 Shaft angular position-to-code converter
JPS6061974A (en) * 1983-09-14 1985-04-09 Matsushita Electric Ind Co Ltd Detecting method for reproduction position
DE4030985A1 (en) * 1989-12-27 1992-01-23 Gerfema Ges Fuer Rationalisier Converting sinusoidal position measurement signals - generating staircase signal with sensor signal dependent amplitude with frequency dependent on carrier frequency
DE4111562C2 (en) * 1991-04-10 1994-12-22 Hohner Elektrotechnik Kg Angular position sensor

Also Published As

Publication number Publication date
ES2102300A1 (en) 1997-07-16
DE4430392A1 (en) 1995-10-26
DE4430392C2 (en) 1996-02-08

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