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FR2154081A5 - - Google Patents

Info

Publication number
FR2154081A5
FR2154081A5 FR7232902A FR7232902A FR2154081A5 FR 2154081 A5 FR2154081 A5 FR 2154081A5 FR 7232902 A FR7232902 A FR 7232902A FR 7232902 A FR7232902 A FR 7232902A FR 2154081 A5 FR2154081 A5 FR 2154081A5
Authority
FR
France
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
FR7232902A
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.)
IND AUTOMATION
Original Assignee
IND AUTOMATION
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 IND AUTOMATION filed Critical IND AUTOMATION
Application granted granted Critical
Publication of FR2154081A5 publication Critical patent/FR2154081A5/fr
Expired 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0004—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR7232902A 1971-09-16 1972-09-15 Expired FR2154081A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146339A DE2146339B2 (de) 1971-09-16 1971-09-16 Elektromechanischer Kraft- oder Druckmeßwandler

Publications (1)

Publication Number Publication Date
FR2154081A5 true FR2154081A5 (fr) 1973-05-04

Family

ID=5819764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232902A Expired FR2154081A5 (fr) 1971-09-16 1972-09-15

Country Status (10)

Country Link
US (1) US3826130A (fr)
JP (1) JPS4862479A (fr)
CH (1) CH550391A (fr)
DE (1) DE2146339B2 (fr)
ES (1) ES406501A1 (fr)
FR (1) FR2154081A5 (fr)
GB (1) GB1407225A (fr)
IT (1) IT968068B (fr)
NL (1) NL7212571A (fr)
SE (1) SE384408B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425647A1 (fr) * 1978-04-06 1979-12-07 Mo Energeticheskij Institut Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique
FR2427592A1 (fr) * 1978-05-30 1979-12-28 Nat Controls Cellule de charge et son procede de fabrication
FR2438829A1 (fr) * 1978-10-12 1980-05-09 Magneti Marelli Spa Dispositif mesureur de pression utilisant un extensometre a resistors
EP0161708A1 (fr) * 1984-05-04 1985-11-21 Koninklijke Philips Electronics N.V. Elément de pesage pour un dispositif de pesage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246780A (en) * 1979-04-30 1981-01-27 The United States Of America As Represented By The Secretary Of The Navy Force sensing system
FR2554590B1 (fr) * 1983-11-04 1986-02-07 Electro Resistance Capteur de force comprenant un barreau elastique pourvu de jauges de contrainte
DE3604418A1 (de) * 1986-02-13 1987-08-20 Pfister Gmbh Kraftmesseinrichtung
FR2606875B1 (fr) * 1986-11-18 1989-06-09 Dal Dan Felice Procede de realisation d'une jauge de contrainte
US4777831A (en) * 1987-01-21 1988-10-18 Daiwa Can Company, Limited Apparatus for measuring lifter pressure
US4836314A (en) * 1988-07-08 1989-06-06 Rupprecht & Patashnick Co., Inc. Novel glass elements for use in balances
US5024106A (en) * 1990-03-13 1991-06-18 Amp Incorporated Contact system normal force gage
US5488871A (en) * 1994-02-16 1996-02-06 The Timken Company Bearing adjustment using compressive force sensor
SE504801C2 (sv) * 1995-08-21 1997-04-28 Sunds Defibrator Ind Ab Mätanordning för raffinörer
WO2016159245A1 (fr) * 2015-03-31 2016-10-06 株式会社ＮｅｊｉＬａｗ Élément équipé d'une trajectoire de conduction, procédé de formation de motifs de trajectoire de conduction, et procédé permettant de mesurer des changements dans un élément
DE102019206206A1 (de) * 2019-04-30 2020-11-05 Continental Teves Ag & Co. Ohg Luftfeder mit kapazitivem Sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031928A (en) * 1959-02-13 1962-05-01 Baird Atomic Inc Control of flexible surfaces by means of a probe
US3040583A (en) * 1959-12-10 1962-06-26 United Aircraft Corp Optical pressure transducer
US3405559A (en) * 1966-11-07 1968-10-15 United Aircraft Corp Pressure transducer
US3513430A (en) * 1968-06-19 1970-05-19 Tyco Laboratories Inc Semiconductor strain gage transducer and method of making same
US3641812A (en) * 1970-05-20 1972-02-15 Conrac Corp Silicon diaphragm with integral bridge transducer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425647A1 (fr) * 1978-04-06 1979-12-07 Mo Energeticheskij Institut Dispositif pour la conversion de l'intensite d'un champ magnetique ou electromagnetique en un signal electrique
FR2427592A1 (fr) * 1978-05-30 1979-12-28 Nat Controls Cellule de charge et son procede de fabrication
FR2438829A1 (fr) * 1978-10-12 1980-05-09 Magneti Marelli Spa Dispositif mesureur de pression utilisant un extensometre a resistors
EP0161708A1 (fr) * 1984-05-04 1985-11-21 Koninklijke Philips Electronics N.V. Elément de pesage pour un dispositif de pesage

Also Published As

Publication number Publication date
JPS4862479A (fr) 1973-08-31
US3826130A (en) 1974-07-30
GB1407225A (en) 1975-09-24
CH550391A (de) 1974-06-14
IT968068B (it) 1974-03-20
DE2146339A1 (de) 1973-03-29
SE384408B (sv) 1976-05-03
DE2146339B2 (de) 1975-04-03
ES406501A1 (es) 1975-08-16
NL7212571A (fr) 1973-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse