FR2660433B1 - FORCE SENSOR IN PARTICULAR FOR WEIGHING. - Google Patents

FORCE SENSOR IN PARTICULAR FOR WEIGHING.

Info

Publication number
FR2660433B1
FR2660433B1 FR9004024A FR9004024A FR2660433B1 FR 2660433 B1 FR2660433 B1 FR 2660433B1 FR 9004024 A FR9004024 A FR 9004024A FR 9004024 A FR9004024 A FR 9004024A FR 2660433 B1 FR2660433 B1 FR 2660433B1
Authority
FR
France
Prior art keywords
weighing
force sensor
sensor
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 - Fee Related
Application number
FR9004024A
Other languages
French (fr)
Other versions
FR2660433A1 (en
Inventor
Valadier Jean-Claude
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.)
SERC PESAGE
Original Assignee
SERC PESAGE
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 SERC PESAGE filed Critical SERC PESAGE
Priority to FR9004024A priority Critical patent/FR2660433B1/en
Publication of FR2660433A1 publication Critical patent/FR2660433A1/en
Application granted granted Critical
Publication of FR2660433B1 publication Critical patent/FR2660433B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram 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
    • G01L1/20—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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR9004024A 1990-03-29 1990-03-29 FORCE SENSOR IN PARTICULAR FOR WEIGHING. Expired - Fee Related FR2660433B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9004024A FR2660433B1 (en) 1990-03-29 1990-03-29 FORCE SENSOR IN PARTICULAR FOR WEIGHING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004024A FR2660433B1 (en) 1990-03-29 1990-03-29 FORCE SENSOR IN PARTICULAR FOR WEIGHING.

Publications (2)

Publication Number Publication Date
FR2660433A1 FR2660433A1 (en) 1991-10-04
FR2660433B1 true FR2660433B1 (en) 1992-08-14

Family

ID=9395241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9004024A Expired - Fee Related FR2660433B1 (en) 1990-03-29 1990-03-29 FORCE SENSOR IN PARTICULAR FOR WEIGHING.

Country Status (1)

Country Link
FR (1) FR2660433B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336854A (en) 1992-04-03 1994-08-09 Weigh-Tronix, Inc. Electronic force sensing load cell
US5391844A (en) 1992-04-03 1995-02-21 Weigh-Tronix Inc Load cell
US5442146A (en) 1992-04-03 1995-08-15 Weigh-Tronix, Inc. Counting scale and load cell assembly therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201207656D0 (en) 2012-05-02 2012-06-13 Shekel Scales Co 2008 Ltd Load cell device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101753B (en) * 1981-07-13 1985-08-07 Defiant Weighing Limited Load cell.
US4546838A (en) * 1984-07-23 1985-10-15 Ormond A Newman Flexure isolated shear web load cell
DE3604418A1 (en) * 1986-02-13 1987-08-20 Pfister Gmbh Force-measuring appliance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336854A (en) 1992-04-03 1994-08-09 Weigh-Tronix, Inc. Electronic force sensing load cell
US5391844A (en) 1992-04-03 1995-02-21 Weigh-Tronix Inc Load cell
US5442146A (en) 1992-04-03 1995-08-15 Weigh-Tronix, Inc. Counting scale and load cell assembly therefor

Also Published As

Publication number Publication date
FR2660433A1 (en) 1991-10-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse