ATE44615T1 - Kraftwandler mit widerstandsmessstreifen. - Google Patents

Kraftwandler mit widerstandsmessstreifen.

Info

Publication number
ATE44615T1
ATE44615T1 AT87400993T AT87400993T ATE44615T1 AT E44615 T1 ATE44615 T1 AT E44615T1 AT 87400993 T AT87400993 T AT 87400993T AT 87400993 T AT87400993 T AT 87400993T AT E44615 T1 ATE44615 T1 AT E44615T1
Authority
AT
Austria
Prior art keywords
bar
gauges
force transducer
gauge
pair
Prior art date
Application number
AT87400993T
Other languages
English (en)
Inventor
Jean Cherbuy
Original Assignee
Electro Resistance
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 Electro Resistance filed Critical Electro Resistance
Application granted granted Critical
Publication of ATE44615T1 publication Critical patent/ATE44615T1/de

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
    • G01L1/20—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
    • 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
    • G01G3/1404—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with means to connect the strain gauges on electrical bridges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Paper (AREA)
  • Surgical Instruments (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Air Bags (AREA)
  • Push-Button Switches (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pens And Brushes (AREA)
AT87400993T 1986-04-30 1987-04-29 Kraftwandler mit widerstandsmessstreifen. ATE44615T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8606298A FR2598226B1 (fr) 1986-04-30 1986-04-30 Capteur de force a jauges resistives
EP87400993A EP0244324B1 (de) 1986-04-30 1987-04-29 Kraftwandler mit Widerstandsmessstreifen

Publications (1)

Publication Number Publication Date
ATE44615T1 true ATE44615T1 (de) 1989-07-15

Family

ID=9334805

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87400993T ATE44615T1 (de) 1986-04-30 1987-04-29 Kraftwandler mit widerstandsmessstreifen.

Country Status (8)

Country Link
US (1) US4787256A (de)
EP (1) EP0244324B1 (de)
AT (1) ATE44615T1 (de)
DE (2) DE244324T1 (de)
ES (1) ES2000423A4 (de)
FR (1) FR2598226B1 (de)
GR (1) GR880300010T1 (de)
IL (1) IL82347A0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626514B1 (fr) * 1988-02-03 1990-06-08 Seb Sa Cle dynamometrique a jauges d'extensometrie
US6910392B2 (en) * 2003-02-20 2005-06-28 The Flintec Group, Ltd. Bending beam load cell with torque sensitivity compensation
DE102006030407A1 (de) * 2006-06-29 2008-01-03 Werthschützky, Roland, Prof. Dr.-Ing. Kraftsensor mit asymmetrischem Grundkörper zum Erfassen mindestens einer Kraftkomponente
DE102006031635A1 (de) * 2006-07-06 2008-01-17 Werthschützky, Roland, Prof. Dr.-Ing. Minaturisierbarer Kraftsensor zum Erfassen eines Kraftvektors
US11460360B2 (en) * 2017-11-14 2022-10-04 Intuitive Surgical Operations, Inc. Split bridge circuit force sensor
US12050143B2 (en) 2019-09-17 2024-07-30 Intuitive Surgical Operations, Inc. Symmetric trimming of strain gauges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116469A (en) * 1961-07-28 1963-12-31 Baldwin Lima Hamilton Corp Temperature compensated gage arrangement
US3949603A (en) * 1974-07-01 1976-04-13 Hottinger Baldwin Measurements Strain gage transducer
FR2536853A1 (fr) * 1982-11-30 1984-06-01 Artigue Francis Appareil de pesage a jauges de deformation, notamment pese-personne
US4657097A (en) * 1984-02-13 1987-04-14 Reliance Electric Company Load cell
CA1234589A (en) * 1984-02-13 1988-03-29 Reliance Electric Company Load cell
EP0175912A1 (de) * 1984-08-24 1986-04-02 Siemens Aktiengesellschaft Mehrkomponentenkraft- und -momentenmesszelle mit Dehnungsmessstreifen

Also Published As

Publication number Publication date
DE3760317D1 (en) 1989-08-17
US4787256A (en) 1988-11-29
FR2598226B1 (fr) 1989-04-21
DE244324T1 (de) 1988-04-07
EP0244324A1 (de) 1987-11-04
ES2000423A4 (es) 1988-03-01
EP0244324B1 (de) 1989-07-12
FR2598226A1 (fr) 1987-11-06
IL82347A0 (en) 1987-10-30
GR880300010T1 (en) 1988-10-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties