CA1171178A - Temperature compensated measuring system - Google Patents

Temperature compensated measuring system

Info

Publication number
CA1171178A
CA1171178A CA000400030A CA400030A CA1171178A CA 1171178 A CA1171178 A CA 1171178A CA 000400030 A CA000400030 A CA 000400030A CA 400030 A CA400030 A CA 400030A CA 1171178 A CA1171178 A CA 1171178A
Authority
CA
Canada
Prior art keywords
temperature
representative
force
generating
function
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
CA000400030A
Other languages
English (en)
French (fr)
Inventor
Dennis K. Briefer
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.)
Setra Systems Inc
Original Assignee
Setra Systems Inc
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 Setra Systems Inc filed Critical Setra Systems Inc
Application granted granted Critical
Publication of CA1171178A publication Critical patent/CA1171178A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/01—Testing or calibrating of weighing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/18—Temperature-compensating arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Force In General (AREA)
CA000400030A 1981-05-19 1982-03-31 Temperature compensated measuring system Expired CA1171178A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26508681A 1981-05-19 1981-05-19
US265,086 1988-10-31

Publications (1)

Publication Number Publication Date
CA1171178A true CA1171178A (en) 1984-07-17

Family

ID=23008914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000400030A Expired CA1171178A (en) 1981-05-19 1982-03-31 Temperature compensated measuring system

Country Status (5)

Country Link
JP (1) JPS57196123A (enrdf_load_stackoverflow)
CA (1) CA1171178A (enrdf_load_stackoverflow)
CH (1) CH662656A5 (enrdf_load_stackoverflow)
DE (1) DE3218511C2 (enrdf_load_stackoverflow)
GB (1) GB2098744B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212723A (ja) * 1983-05-18 1984-12-01 Mitsubishi Heavy Ind Ltd 計量システム
DE3318977A1 (de) * 1983-05-25 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Messwertaufnehmer mit einem betriebsdaten enthaltenden informationstraeger
DE3340207A1 (de) * 1983-11-07 1985-05-15 WTW Wissenschaftlich-technische Werkstätten GmbH, 8120 Weilheim Verfahren zur automatischen erfassung der temperaturabhaengigkeit von messsignalen
DE3340512A1 (de) * 1983-11-09 1985-05-15 Sartorius GmbH, 3400 Göttingen Elektrische waage
DE3440378A1 (de) * 1984-11-05 1986-05-22 Voest-Alpine Friedmann GmbH, Linz Kompensierbarer druck-messwertgeber
JPS62249024A (ja) * 1986-04-21 1987-10-30 Yamato Scale Co Ltd 力測定装置
JPS62294927A (ja) * 1986-06-13 1987-12-22 Yamato Scale Co Ltd 力測定装置
DE3628178A1 (de) * 1986-08-20 1988-02-25 Kernforschungsz Karlsruhe Verfahren zur linearisierung der kennlinie einer messgroesse und anordnung zur durchfuehrung des verfahrens
FR2615618B1 (fr) * 1987-05-22 1990-11-30 Crouzet Sa Capteur de pression a compensation numerique
DE4324513A1 (de) * 1993-07-21 1995-01-26 Zwosta Helge Dipl Ing Fh Verfahren, Schaltung und Messaufnehmer zum Erfassen physikalischer Größen durch gezielte Messung von charakteristischen Größen des Antwortsignales
WO1995023956A1 (en) * 1994-03-04 1995-09-08 Precision Transducers Limited Improvements in measuring apparatus
JPH086529A (ja) * 1994-06-20 1996-01-12 Chugoku Electric Power Co Inc:The オーバーヘッドプロジェクタ用液晶パネルディスプレイ装置
DE19533505A1 (de) * 1995-09-04 1997-03-06 Siemens Ag Verfahren zum Kompensieren des durch eine äußere Einflußgröße verursachten Fehlverhaltes von Meßeinrichtungen
DE19652264B4 (de) * 1996-12-16 2007-06-28 Robert Bosch Gmbh Verfahren zum Anzeigen einer physikalischen Meßgröße
DE19703359A1 (de) * 1997-01-30 1998-08-06 Telefunken Microelectron Verfahren zur Temperaturkompensation bei Meßsystemen
US6080939A (en) * 1998-06-12 2000-06-27 Rupprecht & Pataschnick Company, Inc. Mass determination device having counterbalanced normalized temperature coefficients
US9857782B2 (en) 2011-12-28 2018-01-02 Fuji Electric Co., Ltd. Output value correction method for physical quantity sensor apparatus, output correction method for physical quantity sensor, physical quantity sensor apparatus and output value correction apparatus for physical quantity sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519727B2 (de) * 1975-05-02 1980-02-21 Maatschappij Van Berkel's, Patent N.V., Rotterdam (Niederlande) Verfahren zum Betrieb einer Wägevorrichtung
GB1495278A (en) * 1975-06-13 1977-12-14 Avery Ltd W & T Compensation for weight-independent parameters in weighin
US4026416A (en) * 1975-10-14 1977-05-31 The Raymond Lee Organization, Inc. Light bulb storage bank
DE2604437C3 (de) * 1976-02-05 1981-01-15 Sartorius Gmbh, 3400 Goettingen Elektromagnetisch kompensierende KraftmeB- oder Wägevorrichtung
JPS5542078A (en) * 1978-09-21 1980-03-25 Tokyo Keiso Kk Device for measuring flow rate

Also Published As

Publication number Publication date
GB2098744B (en) 1985-01-23
DE3218511C2 (de) 1994-02-10
DE3218511A1 (de) 1983-03-03
CH662656A5 (de) 1987-10-15
GB2098744A (en) 1982-11-24
JPH0247690B2 (enrdf_load_stackoverflow) 1990-10-22
JPS57196123A (en) 1982-12-02

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry