GB2098744B - Temperature compensated force or pressure sensing apparatus - Google Patents

Temperature compensated force or pressure sensing apparatus

Info

Publication number
GB2098744B
GB2098744B GB8214106A GB8214106A GB2098744B GB 2098744 B GB2098744 B GB 2098744B GB 8214106 A GB8214106 A GB 8214106A GB 8214106 A GB8214106 A GB 8214106A GB 2098744 B GB2098744 B GB 2098744B
Authority
GB
United Kingdom
Prior art keywords
pressure sensing
sensing apparatus
temperature compensated
compensated force
force
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
GB8214106A
Other versions
GB2098744A (en
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
Publication of GB2098744A publication Critical patent/GB2098744A/en
Application granted granted Critical
Publication of GB2098744B publication Critical patent/GB2098744B/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)
GB8214106A 1981-05-19 1982-05-14 Temperature compensated force or pressure sensing apparatus Expired GB2098744B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26508681A 1981-05-19 1981-05-19

Publications (2)

Publication Number Publication Date
GB2098744A GB2098744A (en) 1982-11-24
GB2098744B true GB2098744B (en) 1985-01-23

Family

ID=23008914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8214106A Expired GB2098744B (en) 1981-05-19 1982-05-14 Temperature compensated force or pressure sensing apparatus

Country Status (5)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212723A (en) * 1983-05-18 1984-12-01 Mitsubishi Heavy Ind Ltd Weighing system
DE3318977A1 (en) * 1983-05-25 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Measurement value pick-up with an information carrier containing operating data
DE3340207A1 (en) * 1983-11-07 1985-05-15 WTW Wissenschaftlich-technische Werkstätten GmbH, 8120 Weilheim Method for automatically detecting the temperature dependency of measuring signals
DE3340512A1 (en) * 1983-11-09 1985-05-15 Sartorius GmbH, 3400 Göttingen ELECTRIC SCALE
DE3440378A1 (en) * 1984-11-05 1986-05-22 Voest-Alpine Friedmann GmbH, Linz Compensatable measured pressure value generator
JPS62249024A (en) * 1986-04-21 1987-10-30 Yamato Scale Co Ltd Force measuring device
JPS62294927A (en) * 1986-06-13 1987-12-22 Yamato Scale Co Ltd Force measuring instrument
DE3628178A1 (en) * 1986-08-20 1988-02-25 Kernforschungsz Karlsruhe Method for linearising the characteristic of a measurement quantity and arrangement for carrying out the method
FR2615618B1 (en) * 1987-05-22 1990-11-30 Crouzet Sa DIGITAL COMPENSATION PRESSURE SENSOR
DE4324513A1 (en) * 1993-07-21 1995-01-26 Zwosta Helge Dipl Ing Fh Method, circuit and measurement pickup for detecting physical quantities by selective measurement of electrical quantities of the response signal
AU1864095A (en) * 1994-03-04 1995-09-18 Precision Transducers Limited Improvements in measuring apparatus
JPH086529A (en) * 1994-06-20 1996-01-12 Chugoku Electric Power Co Inc:The Liquid crystal panel display device for overhead projector
DE19533505A1 (en) * 1995-09-04 1997-03-06 Siemens Ag Method for compensating for the incorrect behavior of measuring devices caused by an external influencing variable
DE19652264B4 (en) * 1996-12-16 2007-06-28 Robert Bosch Gmbh Method for displaying a physical measured variable
DE19703359A1 (en) * 1997-01-30 1998-08-06 Telefunken Microelectron Process for temperature compensation in measuring systems
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 (en) * 1975-05-02 1980-02-21 Maatschappij Van Berkel's, Patent N.V., Rotterdam (Niederlande) Method of operating a weighing device
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 (en) * 1976-02-05 1981-01-15 Sartorius Gmbh, 3400 Goettingen Electromagnetic compensating force measuring or weighing device
JPS5542078A (en) * 1978-09-21 1980-03-25 Tokyo Keiso Kk Device for measuring flow rate

Also Published As

Publication number Publication date
GB2098744A (en) 1982-11-24
JPH0247690B2 (en) 1990-10-22
DE3218511A1 (en) 1983-03-03
CH662656A5 (en) 1987-10-15
DE3218511C2 (en) 1994-02-10
CA1171178A (en) 1984-07-17
JPS57196123A (en) 1982-12-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20020513