FR2788853B1 - Capteur de force plat, et appareils de pesage utilisant ces capteurs - Google Patents

Capteur de force plat, et appareils de pesage utilisant ces capteurs

Info

Publication number
FR2788853B1
FR2788853B1 FR9900857A FR9900857A FR2788853B1 FR 2788853 B1 FR2788853 B1 FR 2788853B1 FR 9900857 A FR9900857 A FR 9900857A FR 9900857 A FR9900857 A FR 9900857A FR 2788853 B1 FR2788853 B1 FR 2788853B1
Authority
FR
France
Prior art keywords
same
force sensor
flat force
weighing apparatuses
weighing
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
FR9900857A
Other languages
English (en)
Other versions
FR2788853A1 (fr
Inventor
Francois Timbert
Nicolas Hamburger
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
Application filed by Individual filed Critical Individual
Priority to FR9900857A priority Critical patent/FR2788853B1/fr
Publication of FR2788853A1 publication Critical patent/FR2788853A1/fr
Application granted granted Critical
Publication of FR2788853B1 publication Critical patent/FR2788853B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/083—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles lift truck scale
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/141—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc or ring shaped
    • 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
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • 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
    • G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
FR9900857A 1999-01-27 1999-01-27 Capteur de force plat, et appareils de pesage utilisant ces capteurs Expired - Fee Related FR2788853B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9900857A FR2788853B1 (fr) 1999-01-27 1999-01-27 Capteur de force plat, et appareils de pesage utilisant ces capteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900857A FR2788853B1 (fr) 1999-01-27 1999-01-27 Capteur de force plat, et appareils de pesage utilisant ces capteurs

Publications (2)

Publication Number Publication Date
FR2788853A1 FR2788853A1 (fr) 2000-07-28
FR2788853B1 true FR2788853B1 (fr) 2002-02-01

Family

ID=9541246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900857A Expired - Fee Related FR2788853B1 (fr) 1999-01-27 1999-01-27 Capteur de force plat, et appareils de pesage utilisant ces capteurs

Country Status (1)

Country Link
FR (1) FR2788853B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010181242A (ja) * 2009-02-04 2010-08-19 Omron Healthcare Co Ltd ロードセル
BE1022667B1 (nl) * 2015-02-19 2016-07-05 Mersen Benelux Bv Druksensor
NL2013559B1 (nl) * 2014-10-02 2016-05-09 Mersen Benelux B V Druksensor.
WO2016051376A1 (fr) * 2014-10-02 2016-04-07 Mersen Benelux Bv Capteur de pression contenant des éléments de déformation mécanique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1308509A (fr) * 1961-12-27 1962-11-03 Siemens Ag Dynamomètre à rubans extensométriques
FR1358231A (fr) * 1963-06-04 1964-04-10 Philips Nv Dynamomètre
DE3534608C2 (de) * 1985-09-27 1994-10-20 Vega Grieshaber Gmbh & Co Anordnung zum Umwandeln von Kräften in elektrische Signale
US5648617A (en) * 1995-08-25 1997-07-15 Applied Robotics, Inc. Single axis robot force sensor assembly

Also Published As

Publication number Publication date
FR2788853A1 (fr) 2000-07-28

Similar Documents

Publication Publication Date Title
DE60033491D1 (de) Kraftsensor
DE10084176D2 (de) Testelement-Analysesystem
FR2803649B1 (fr) Dispositif de connexion
NO20032466L (no) Ribbemonterte loggings-under-borings (LWD) sensorer
ATE259972T1 (de) Kontaktempfindliche vorrichtung
DE69940934D1 (de) Wiege-, Verpackungs- und Prüfsystem
HK1042969A1 (en) Input device using scanning sensors
ZA996078B (en) Assay device processing instrument.
FR2779295B1 (fr) Dispositif de compensation de dispersion
ES1042687Y (es) Dispositivo dispensador de articulos aplanados.
FI991270A (fi) Järjestelmä rakenteeseen kohdistuvien kuormitusten mittaamiseksi, mitt ausyksikkö ja mittausanturi
DE69935573D1 (de) Gassensorvorrichtung
DE60045788D1 (de) Multidirektionelle eingabevorrichtung
FR2833609B1 (fr) Dispositif de prelevement cellulaire ou tissulaire en phase active et utilisations
DE50002620D1 (de) Aktorintegrierter kraftsensor
DE69815926D1 (de) Austauschkraftmessgerät
FR2788853B1 (fr) Capteur de force plat, et appareils de pesage utilisant ces capteurs
NL1018986A1 (nl) Trapkracht detectie inrichting.
AU2002222129A1 (en) Linear array devices for detecting an analyte or for screening
DE60002243D1 (de) Kraft- und Gewicht-Messvorrichtung
FR2815117B1 (fr) Capteur de force
ID24305A (id) Perangkat piringan
GB9922642D0 (en) An application specific chemical sensing system
FR2788682B1 (fr) Dispositif de thermographie
MXPA02000890A (es) Conjuntos de muestras y analisi de alto rendimiento de las mismas para detectar interacciones.

Legal Events

Date Code Title Description
ST Notification of lapse