ES8102359A1 - Un dispositivo para presentar una senal analogica en la pan-talla de presentacion de un tubo de rayos catodicos - Google Patents

Un dispositivo para presentar una senal analogica en la pan-talla de presentacion de un tubo de rayos catodicos

Info

Publication number
ES8102359A1
ES8102359A1 ES492133A ES492133A ES8102359A1 ES 8102359 A1 ES8102359 A1 ES 8102359A1 ES 492133 A ES492133 A ES 492133A ES 492133 A ES492133 A ES 492133A ES 8102359 A1 ES8102359 A1 ES 8102359A1
Authority
ES
Spain
Prior art keywords
signal
display screen
analog signal
displaying
reference voltage
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
ES492133A
Other languages
English (en)
Other versions
ES492133A0 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8102359A1 publication Critical patent/ES8102359A1/es
Publication of ES492133A0 publication Critical patent/ES492133A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/04—Arrangements in which the value to be measured is automatically compared with a reference value in which the reference value is continuously or periodically swept over the range of values to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/26—Circuits for controlling the intensity of the electron beam or the colour of the display

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Scanning (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

DISPOSITIVO PARA PRESENTAR SEÑALES ANALOGICAS EN UNA PANTALLA DE UN TUBO DE RAYOS CATODICOS. POR UNA ENTRADA (1) SE RECIBE UNA SEÑAL ANALOGICA EN UN DISPOSITIVO DE TRATAMIENTO DE SEÑALES (13). LA SALIDA DE ESTE, EN FORMA ANALOGICA TAMBIEN, Y LEIDA A LA FRECUENCIA DE DEFLEXION DEL DISPOSITIVO DE PRESENTACION DE SEÑALES (7), ES APLICADA A UN COMPARADOR (17) A TRAVES DE UN SUMADOR (15). LA OTRA ENTRADA DEL COMPARADOR (17) VA CONECTADA A UN GENERADOR DE TENSION DE REFERENCIA (9); ESTE ULTIMO VA CONECTADO A UN GENERADOR DE DEFLEXION DE LINEAS (21) Y A UN GENERADOR DE FLEXION DE CUADROS (23). LA SALIDA DEL COMPARADOR (17) VA A UN DISPOSITIVO DE CONTROL (25) QUE ACTUA SOBRE LA INTENSIDAD DEL BRILLO EN UNA PANTALLA (27). SI LA VARIACION DE LA SEÑAL DE ENTRADA ES MUY LENTA, UN GENERADOR AUXILIAR (31), LA FRECUENCIA SUPERIOR A LA DE DEFLEXION DE LINEAS, EVITA QUE EN LA PANTALLA (27) LA SEÑAL ANALOGICA APAREZCA DE FORMA DISCRETA. N
ES492133A 1979-06-06 1980-06-04 Un dispositivo para presentar una senal analogica en la pan-talla de presentacion de un tubo de rayos catodicos Granted ES492133A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7904430A NL7904430A (nl) 1979-06-06 1979-06-06 Inrichting voor het weergeven van een analoog signaal op een beeldscherm.

Publications (2)

Publication Number Publication Date
ES8102359A1 true ES8102359A1 (es) 1980-12-16
ES492133A0 ES492133A0 (es) 1980-12-16

Family

ID=19833307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492133A Granted ES492133A0 (es) 1979-06-06 1980-06-04 Un dispositivo para presentar una senal analogica en la pan-talla de presentacion de un tubo de rayos catodicos

Country Status (8)

Country Link
US (1) US4325009A (es)
EP (1) EP0021486B1 (es)
JP (1) JPS5848100B2 (es)
CA (1) CA1145492A (es)
DE (1) DE3061884D1 (es)
ES (1) ES492133A0 (es)
FI (1) FI69520C (es)
NL (1) NL7904430A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179661A (ja) * 1984-02-28 1985-09-13 Nippon Denki Sanei Kk 水平走査式波形表示・記録装置
US4755726A (en) * 1986-09-02 1988-07-05 Tektronix, Inc. XY display transition intensifier
US4761705A (en) * 1987-04-16 1988-08-02 Tandem Computers Incorporated Fault tolerant/failsafe current unit
GB2215570A (en) * 1988-03-01 1989-09-20 Kontron Instr Limited Improving the legibility of traces close to the line direction
JPH01158971U (es) * 1989-03-30 1989-11-02
US5629571A (en) * 1993-10-08 1997-05-13 Grimes Aerospace Company Thyristor load detector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403291A (en) * 1964-07-16 1968-09-24 Ibm Intensity control circuit
DE1269718B (de) * 1966-05-24 1968-06-06 Rohde & Schwarz Betriebsschaltung fuer einen Bildraster-Elektronenstrahloszillographen
US3772679A (en) * 1970-06-15 1973-11-13 Honeywell Inc Precessing analog trace display
US3769541A (en) * 1971-09-28 1973-10-30 Gen Electric Line width modulated display system
US3968499A (en) * 1975-02-19 1976-07-06 Honeywell Inc. Apparatus for producing continuous graphic displays from intermittantly sampled data
DE2555292B2 (de) * 1975-12-09 1978-09-21 Hartmann & Braun Ag, 6000 Frankfurt Verfahren zum Darstellen von Meßwerten auf dem Bildschirm eines Sichtgerätes
DE2638858C2 (de) * 1976-08-28 1978-06-01 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zum Darstellen von horizontalfrequent verkoppelten Signalen auf dem Bildschirm eines Videosichtgerätes

Also Published As

Publication number Publication date
EP0021486B1 (en) 1983-02-09
US4325009A (en) 1982-04-13
EP0021486A1 (en) 1981-01-07
DE3061884D1 (en) 1983-03-17
FI69520C (fi) 1986-02-10
JPS55164884A (en) 1980-12-22
FI69520B (fi) 1985-10-31
JPS5848100B2 (ja) 1983-10-26
ES492133A0 (es) 1980-12-16
FI801790A (fi) 1980-12-07
NL7904430A (nl) 1980-12-09
CA1145492A (en) 1983-04-26

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