FR2654210B1 - MEASURING DEVICE FOR DETERMINING A PHYSICAL QUANTITY. - Google Patents

MEASURING DEVICE FOR DETERMINING A PHYSICAL QUANTITY.

Info

Publication number
FR2654210B1
FR2654210B1 FR9013783A FR9013783A FR2654210B1 FR 2654210 B1 FR2654210 B1 FR 2654210B1 FR 9013783 A FR9013783 A FR 9013783A FR 9013783 A FR9013783 A FR 9013783A FR 2654210 B1 FR2654210 B1 FR 2654210B1
Authority
FR
France
Prior art keywords
determining
measuring device
physical quantity
physical
measuring
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 - Fee Related
Application number
FR9013783A
Other languages
French (fr)
Other versions
FR2654210A1 (en
Inventor
Klaus Harnischmacher
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.)
SAINT LOUIS INST FRANCO ALLE REC
Original Assignee
SAINT LOUIS INST FRANCO ALLE REC
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 SAINT LOUIS INST FRANCO ALLE REC filed Critical SAINT LOUIS INST FRANCO ALLE REC
Publication of FR2654210A1 publication Critical patent/FR2654210A1/en
Application granted granted Critical
Publication of FR2654210B1 publication Critical patent/FR2654210B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • 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
    • G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
    • G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
    • G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
FR9013783A 1989-11-08 1990-11-07 MEASURING DEVICE FOR DETERMINING A PHYSICAL QUANTITY. Expired - Fee Related FR2654210B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3937205A DE3937205A1 (en) 1989-11-08 1989-11-08 Physical parameter e.g. pressure measuring device - with temp. measuring device at active region

Publications (2)

Publication Number Publication Date
FR2654210A1 FR2654210A1 (en) 1991-05-10
FR2654210B1 true FR2654210B1 (en) 1994-04-15

Family

ID=6393125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9013783A Expired - Fee Related FR2654210B1 (en) 1989-11-08 1990-11-07 MEASURING DEVICE FOR DETERMINING A PHYSICAL QUANTITY.

Country Status (2)

Country Link
DE (1) DE3937205A1 (en)
FR (1) FR2654210B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9122704D0 (en) * 1991-10-25 1991-12-11 Secretary Trade Ind Brit Sensors
DE4305364C1 (en) * 1992-10-20 1994-04-28 Schlattl Werner Bavaria Tech Welding jaws, esp. for spot welding - includes fibre-optic sensor element for electrode force monitoring
DE4434318A1 (en) * 1994-09-26 1996-03-28 Forschungszentrum Juelich Gmbh Determining and processing measuring values esp. for processing sensor signals
DE102005026074A1 (en) * 2005-06-07 2006-12-14 Robert Bosch Gmbh Glow plug with integrated combustion chamber pressure sensor
DE102017125257A1 (en) * 2017-10-27 2019-05-02 Airbus Operations Gmbh FOIL WITH INTEGRATED TEMPERATURE MEASURING EQUIPMENT

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858097A (en) * 1973-12-26 1974-12-31 Bendix Corp Pressure-sensing capacitor
DE2915319C2 (en) * 1979-04-14 1984-07-12 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Electrical measuring circuit for electrical measurement of mechanical quantities
DE3007747A1 (en) * 1980-02-29 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart SENSOR FOR A PHYSICAL SIZE
DE3023218A1 (en) * 1980-06-21 1982-02-25 Draloric Electronic GmbH, 8500 Nürnberg Capacitive press sensor for mass production - consists of flexible insulating layers with deposited metal layers
US4503707A (en) * 1983-03-28 1985-03-12 Ondyne Inc. Hygrometry probe
FR2556464B1 (en) * 1983-12-07 1986-09-19 Renault DEVICE FOR TEMPERATURE COMPENSATION OF A SENSOR AND ITS ADJUSTMENT METHOD
DE3412498A1 (en) * 1984-01-26 1985-10-10 Geotec GmbH, 6900 Heidelberg Method and apparatus for determining the moisture content and temperature of mineral and/or organic mixtures
DE3503489A1 (en) * 1985-01-30 1986-07-31 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR COMPENSATING THE TEMPERATURE DEPENDENCY OF SENSITIVITY AND ZERO POINT OF A PIEZORESISTIVE PRESSURE SENSOR
FR2629640B1 (en) * 1988-03-30 1991-12-13 Schlumberger Ind Sa HYDROSTATIC PRESSURE TRANSDUCER WITH TEMPERATURE CORRECTION
DE8814743U1 (en) * 1988-11-26 1989-03-09 Conducta Gesellschaft für Meß- und Regeltechnik mbH & Co, 7016 Gerlingen Measuring electrode in analytical chemistry

Also Published As

Publication number Publication date
DE3937205A1 (en) 1991-05-16
FR2654210A1 (en) 1991-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse