JPS5328452A - Method and apparatus for modifying output signal from digital converter to measure physical quanty - Google Patents

Method and apparatus for modifying output signal from digital converter to measure physical quanty

Info

Publication number
JPS5328452A
JPS5328452A JP8935477A JP8935477A JPS5328452A JP S5328452 A JPS5328452 A JP S5328452A JP 8935477 A JP8935477 A JP 8935477A JP 8935477 A JP8935477 A JP 8935477A JP S5328452 A JPS5328452 A JP S5328452A
Authority
JP
Japan
Prior art keywords
quanty
output signal
digital converter
measure physical
modifying output
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.)
Pending
Application number
JP8935477A
Other languages
English (en)
Japanese (ja)
Inventor
Tooru Rennaato Ber Guriiberusu
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/709,432 external-priority patent/US4061030A/en
Application filed by Individual filed Critical Individual
Publication of JPS5328452A publication Critical patent/JPS5328452A/ja
Pending 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • 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
    • G01D5/248—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 pulse repetition frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G01F1/12—Adjusting, correcting, or compensating means therefor
    • G01F1/125—Adjusting, correcting, or compensating means therefor with electric, electro-mechanical or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/02—Input circuits
    • H03K21/026—Input circuits comprising logic circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Details Of Flowmeters (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP8935477A 1976-07-28 1977-07-27 Method and apparatus for modifying output signal from digital converter to measure physical quanty Pending JPS5328452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/709,432 US4061030A (en) 1973-11-09 1976-07-28 Method and device for correcting the output signal from a digital transducer for measuring a physical magnitude or variable

Publications (1)

Publication Number Publication Date
JPS5328452A true JPS5328452A (en) 1978-03-16

Family

ID=24849828

Family Applications (2)

Application Number Title Priority Date Filing Date
JP8935477A Pending JPS5328452A (en) 1976-07-28 1977-07-27 Method and apparatus for modifying output signal from digital converter to measure physical quanty
JP58121737A Pending JPS59176891A (ja) 1976-07-28 1983-07-06 物理量測定用デジタル変換器からの出力信号を補正する方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP58121737A Pending JPS59176891A (ja) 1976-07-28 1983-07-06 物理量測定用デジタル変換器からの出力信号を補正する方法及び装置

Country Status (5)

Country Link
JP (2) JPS5328452A (cs)
CH (1) CH615542A5 (cs)
DE (1) DE2733689C3 (cs)
FR (1) FR2360214A2 (cs)
GB (1) GB1589884A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781563U (cs) * 1980-11-05 1982-05-20
JPS63297282A (ja) * 1987-05-29 1988-12-05 Showa Senpu Kk ゼオライト成形物の製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709776A1 (de) * 1987-03-25 1988-10-06 Eckardt Ag Verfahren zur messung des durchflusses eines mediums durch eine rohrleitung o. dgl.
DE3713956A1 (de) * 1987-04-25 1988-11-03 Horst Dipl Phys Prof D Ziegler Fuehleinheit
DE3834017A1 (de) * 1988-10-06 1990-04-12 Asea Brown Boveri Verfahren und einrichtung zur drehzahlmessung
US5357196A (en) * 1991-08-06 1994-10-18 Jeco Company Limited Circuit for converting a frequency of an input signal so a signal having a digital value corresponding to the frequency
DE19520287A1 (de) * 1994-12-14 1996-06-27 Vdo Schindling Betriebsschaltung für einen Sensor
DE19512487A1 (de) * 1995-04-04 1996-10-10 Rieter Ingolstadt Spinnerei Verfahren zur Verbesserung des Verzugs von Faserband in einem Drehzahlbereich von Streckwerkswalzen nahe dem Stillstand und Vorrichtung zur Durchführung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788933A (nl) * 1971-09-16 1973-03-19 Itt Numerieke aanwijzer voor een hoeveelheid per tijdseenheid welkeeen gemiddelde maakt
AT316161B (de) * 1972-07-17 1974-06-25 Pletscher Geb Ofen zum Schmelzen oder Warmhalten von Metallen
SE377612B (cs) * 1973-11-09 1975-07-14 T L B Greverus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781563U (cs) * 1980-11-05 1982-05-20
JPS63297282A (ja) * 1987-05-29 1988-12-05 Showa Senpu Kk ゼオライト成形物の製造方法

Also Published As

Publication number Publication date
GB1589884A (en) 1981-05-20
DE2733689A1 (de) 1978-02-02
DE2733689B2 (de) 1980-01-31
FR2360214A2 (fr) 1978-02-24
JPS59176891A (ja) 1984-10-06
CH615542A5 (en) 1980-01-31
FR2360214B2 (cs) 1981-08-28
DE2733689C3 (de) 1980-10-09

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