ES2164443T3 - Aparato de control y/o de supervision. - Google Patents

Aparato de control y/o de supervision.

Info

Publication number
ES2164443T3
ES2164443T3 ES98934862T ES98934862T ES2164443T3 ES 2164443 T3 ES2164443 T3 ES 2164443T3 ES 98934862 T ES98934862 T ES 98934862T ES 98934862 T ES98934862 T ES 98934862T ES 2164443 T3 ES2164443 T3 ES 2164443T3
Authority
ES
Spain
Prior art keywords
measuring value
measuring
transducer
frequency
control
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 - Lifetime
Application number
ES98934862T
Other languages
English (en)
Inventor
Heiko Kammler
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2164443T3 publication Critical patent/ES2164443T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/246—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 characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/26—Electric signal transmission systems in which transmission is by pulses by varying pulse repetition frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Burglar Alarm Systems (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Aparato de control y/o de supervisión (2), que se puede conectar para comunicación con un registrador de valores de medición (1) para registrar al menos un valor de medición analógico, que presenta { un dispositivo de conversión de entrada (12) para la conversión del valor de medición en un valor digital, { un dispositivo de conversión de salida (15) para la conversión de la salida del dispositivo de conversión de entrada (12) en una frecuencia o secuencia de señales proporcional al valor de medición, y { un dispositivo de transmisión para la transmisión de la salida del dispositivo de conversión de salida (15) al aparato de control y/o de supervisión (2), de manera que el valor de medición, que puede ser registrado por medio del registrador de valores de medición (1), puede ser transmitido al aparato de control y/o de supervisión (2), y donde está previsto un contador (25) para contarlos impulsos eléctricos, de manera que el valor de medición puede ser calculado a partir del número de losimpulsos, contabilizados durante un intervalo de tiempo, de la frecuencia o secuencia de señales emitida por el dispositivo de conversión de salida, donde se puede predeterminar y memorizar un primer valor límite y un segundo valor límite (SW1, SW2), y se puede generar una señal, cuando el valor de medición, partiendo de un valor por debajo del primer valor límite (SW1), ha excedido el primer valor límite (SW1) y a continuación, partiendo de un valor por encima del segundo valor límite (SW2), no ha caído todavía por debajo del segundo valor límite (SW2).
ES98934862T 1997-06-06 1998-06-05 Aparato de control y/o de supervision. Expired - Lifetime ES2164443T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19723957A DE19723957A1 (de) 1997-06-06 1997-06-06 Verfahren zum Übertragen analoger Meßwerte

Publications (1)

Publication Number Publication Date
ES2164443T3 true ES2164443T3 (es) 2002-02-16

Family

ID=7831719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98934862T Expired - Lifetime ES2164443T3 (es) 1997-06-06 1998-06-05 Aparato de control y/o de supervision.

Country Status (5)

Country Link
EP (1) EP0986801B1 (es)
AT (1) ATE205625T1 (es)
DE (2) DE19723957A1 (es)
ES (1) ES2164443T3 (es)
WO (1) WO1998055978A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941465A1 (de) * 1999-09-01 2001-03-15 Hella Kg Hueck & Co Positionssensor für ein Kraftfahrzeug
DE10112038B4 (de) * 2001-03-14 2008-06-12 Testo Gmbh & Co Kg Verfahren zur asynchronen,platzsparenden Datenerfassung innerhalb einer kontinuierlichen Messwertspeicherung
WO2002096611A1 (en) 2001-05-29 2002-12-05 Memc Electronic Materials, S.P.A. Method for treating an exhausted glycol-based slurry

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325705B (de) * 1971-08-03 1975-11-10 Norma Messtechnik Gmbh Verfahren und schaltungsanordnung zur übertragung einer elektrischen grösse oder einer in eine elektrische grösse umgeformten physikalischen grösse bzw. eines von dieser grösse abhängigen messwertes
DE2626966A1 (de) * 1976-06-16 1977-12-29 Bizerba Werke Kraut Kg Wilh Verfahren und vorrichtung zur fernuebertragung von digitalen messwerten, insbesondere in der wiegetechnik
US4388822A (en) * 1981-07-15 1983-06-21 Mine Safety Appliances Company Atmospheric sampling system
DE3128706C2 (de) * 1981-07-21 1985-11-14 Horst Prof. Dr. 4790 Paderborn Ziegler Fühleinheit zur Fernmesssung des Wärmeverbrauches an einer Mehrzahl von Verbrauchsstellen
FR2552874B1 (fr) * 1983-09-29 1986-07-11 Electricite De France Tete de mesure monovoie et installation de telemesure en comportant application
FR2588965B1 (fr) * 1985-10-17 1988-09-16 Kalfon Rene Dispositif de detection d'impulsions en fonction de leur duree
IT1213459B (it) * 1986-07-24 1989-12-20 Nicotra Sistemi Trasduttore di pressione multiplo per la misura della pressione dicavi pressurizzati.
US5006841A (en) * 1988-02-16 1991-04-09 Sparton Corporation Addressable transducer with improved response signal processing
DE3824671A1 (de) * 1988-07-20 1990-01-25 Degussa Verfahren und vorrichtung zur erzeugung mindestens eines in der zeitdomaene kodierten signals aus einem analogen signal
US5200743A (en) * 1989-09-01 1993-04-06 Bently Nevada Multiple remote sensor system for real time analog sensing and differential cummunication
GB2238413B (en) * 1989-11-15 1993-02-03 Motorola Israel Ltd Controller
DE4210189C2 (de) * 1992-03-30 1994-12-22 Heraeus Sensor Gmbh Vorrichtung und Verfahren zur Fernmessung der Temperatur
IT1255183B (it) * 1992-06-26 1995-10-20 Luciano Manenti Trasduttore remoto indirizzabile con taratura automatica e compensazione digitale
IT235803Y1 (it) * 1995-03-08 2000-07-18 Bitron Spa Sistema per il controllo e/o la misurazione di temperatura inautoveicolo.

Also Published As

Publication number Publication date
ATE205625T1 (de) 2001-09-15
EP0986801A1 (de) 2000-03-22
WO1998055978A1 (de) 1998-12-10
DE59801458D1 (de) 2001-10-18
DE19723957A1 (de) 1998-12-10
EP0986801B1 (de) 2001-09-12

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