FR2502328A1 - Dispositif capteur de force pour appareil de mesure - Google Patents

Dispositif capteur de force pour appareil de mesure Download PDF

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Publication number
FR2502328A1
FR2502328A1 FR8105281A FR8105281A FR2502328A1 FR 2502328 A1 FR2502328 A1 FR 2502328A1 FR 8105281 A FR8105281 A FR 8105281A FR 8105281 A FR8105281 A FR 8105281A FR 2502328 A1 FR2502328 A1 FR 2502328A1
Authority
FR
France
Prior art keywords
openings
horizontal
slot
block
zone
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.)
Granted
Application number
FR8105281A
Other languages
English (en)
French (fr)
Other versions
FR2502328B1 (enExample
Inventor
Claude Alexandre
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.)
RMS INGENIERIE FINANCIERE
Original Assignee
RMS INGENIERIE FINANCIERE
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 RMS INGENIERIE FINANCIERE filed Critical RMS INGENIERIE FINANCIERE
Priority to FR8105281A priority Critical patent/FR2502328A1/fr
Priority to AT82400404T priority patent/ATE22351T1/de
Priority to DE8282400404T priority patent/DE3273270D1/de
Priority to EP82400404A priority patent/EP0060766B1/fr
Priority to US06/356,535 priority patent/US4450922A/en
Priority to ZA821569A priority patent/ZA821569B/xx
Priority to AU81368/82A priority patent/AU543094B2/en
Priority to MX191828A priority patent/MX154434A/es
Priority to BR8201437A priority patent/BR8201437A/pt
Priority to JP57041601A priority patent/JPS57182136A/ja
Priority to NO820858A priority patent/NO156464C/no
Priority to CA000398430A priority patent/CA1175683A/en
Priority to DK115382A priority patent/DK115382A/da
Priority to ES1982274393U priority patent/ES274393Y/es
Publication of FR2502328A1 publication Critical patent/FR2502328A1/fr
Application granted granted Critical
Publication of FR2502328B1 publication Critical patent/FR2502328B1/fr
Granted 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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Testing Of Balance (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Measuring Fluid Pressure (AREA)
FR8105281A 1981-03-17 1981-03-17 Dispositif capteur de force pour appareil de mesure Granted FR2502328A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR8105281A FR2502328A1 (fr) 1981-03-17 1981-03-17 Dispositif capteur de force pour appareil de mesure
AT82400404T ATE22351T1 (de) 1981-03-17 1982-03-08 Kraftsensoreinrichtung fuer messgeraet.
DE8282400404T DE3273270D1 (en) 1981-03-17 1982-03-08 Force sensor device for a measuring apparatus
EP82400404A EP0060766B1 (fr) 1981-03-17 1982-03-08 Dispositif capteur de force pour appareil de mesure
ZA821569A ZA821569B (en) 1981-03-17 1982-03-09 A force sensing device for measurement apparatus
US06/356,535 US4450922A (en) 1981-03-17 1982-03-09 Force sensing device for measurement apparatus
AU81368/82A AU543094B2 (en) 1981-03-17 1982-03-12 Force measurement
MX191828A MX154434A (es) 1981-03-17 1982-03-16 Mejoras en dispositivo captador de fuerza para aparato de medicion,tal como una balanza de resorte
BR8201437A BR8201437A (pt) 1981-03-17 1982-03-16 Dispositivo captor de forca para aparelho de medicao
JP57041601A JPS57182136A (en) 1981-03-17 1982-03-16 Force sensor for measuring instrument
NO820858A NO156464C (no) 1981-03-17 1982-03-16 Kraftavfoelende anordning
CA000398430A CA1175683A (en) 1981-03-17 1982-03-16 Force sensing device for measurement apparatus
DK115382A DK115382A (da) 1981-03-17 1982-03-16 Kraftoverfoeringsorgan til en vaegt
ES1982274393U ES274393Y (es) 1981-03-17 1982-03-16 Dispositivo captador de fuerzas para aparato de medicion, tal como un instrumento de pesar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105281A FR2502328A1 (fr) 1981-03-17 1981-03-17 Dispositif capteur de force pour appareil de mesure

Publications (2)

Publication Number Publication Date
FR2502328A1 true FR2502328A1 (fr) 1982-09-24
FR2502328B1 FR2502328B1 (enExample) 1983-12-09

Family

ID=9256312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105281A Granted FR2502328A1 (fr) 1981-03-17 1981-03-17 Dispositif capteur de force pour appareil de mesure

Country Status (14)

Country Link
US (1) US4450922A (enExample)
EP (1) EP0060766B1 (enExample)
JP (1) JPS57182136A (enExample)
AT (1) ATE22351T1 (enExample)
AU (1) AU543094B2 (enExample)
BR (1) BR8201437A (enExample)
CA (1) CA1175683A (enExample)
DE (1) DE3273270D1 (enExample)
DK (1) DK115382A (enExample)
ES (1) ES274393Y (enExample)
FR (1) FR2502328A1 (enExample)
MX (1) MX154434A (enExample)
NO (1) NO156464C (enExample)
ZA (1) ZA821569B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873821A (ja) * 1981-10-28 1983-05-04 Yamato Scale Co Ltd ロ−ドセル式はかり
US4718287A (en) * 1985-05-07 1988-01-12 Esselte Moreau Force sensing device for measurement apparatus
DE3802153A1 (de) * 1988-01-26 1989-08-03 Soehnle Waagen Gmbh & Co Kraftmesselement fuer eine waage
EP0409058B1 (de) * 1989-07-19 1993-02-03 Sartorius Ag Waage mit Lenkerparallelführung
US5191949A (en) * 1991-07-02 1993-03-09 Mettler-Toledo, Inc. Weighing apparatus with an adjustable ratio of stresses in the load bearing members
US5510581A (en) * 1994-05-18 1996-04-23 Angel; Shlomo Mass-produced flat multiple-beam load cell and scales incorporating it
SE512245C2 (sv) * 1998-06-26 2000-02-21 Abb Ab Lastcell jämte användning av en lastcell för kraftmätning
SE515184C2 (sv) 1999-12-03 2001-06-25 Abb Ab Lastcell och användning av en lastcell
EP1347277B1 (de) * 2002-03-18 2005-08-10 Mettler-Toledo GmbH Kraftaufnehemer, Kraftaufnehmer mit einer Montagevorrichtung und Waage.
PL238220B1 (pl) * 2015-08-27 2021-07-26 Megaterm Plus Spolka Z Ograniczona Odpowiedzialnoscia Polimerowa belka pomiarowa
CN108120531B (zh) * 2016-11-28 2024-10-25 梅特勒-托利多(常州)精密仪器有限公司 测力传感器
CN114441070B (zh) * 2020-11-05 2024-11-01 梅特勒-托利多(常州)精密仪器有限公司 具有抗偏载功能的罗伯瓦尔结构传感器及称重设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495669A (en) * 1966-08-26 1970-02-17 Ametek Inc Force and pressure measurement systems
FR2386024A1 (fr) * 1977-03-30 1978-10-27 Revere Corp America Balance a jauges de contrainte
FR2431689A1 (fr) * 1978-07-17 1980-02-15 Mcim Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143727A (en) * 1977-03-30 1979-03-13 Revere Corporation Of America Leverless scale sensor
US4181011A (en) * 1978-05-11 1980-01-01 Maatschappij Van Berkel's Patent N.V. Load cell
JPS5857695B2 (ja) * 1978-06-02 1983-12-21 松下電器産業株式会社 ロ−ドセル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495669A (en) * 1966-08-26 1970-02-17 Ametek Inc Force and pressure measurement systems
FR2386024A1 (fr) * 1977-03-30 1978-10-27 Revere Corp America Balance a jauges de contrainte
FR2431689A1 (fr) * 1978-07-17 1980-02-15 Mcim Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif

Also Published As

Publication number Publication date
DK115382A (da) 1982-09-18
EP0060766B1 (fr) 1986-09-17
EP0060766A1 (fr) 1982-09-22
ATE22351T1 (de) 1986-10-15
FR2502328B1 (enExample) 1983-12-09
ES274393Y (es) 1985-04-16
JPS57182136A (en) 1982-11-09
NO156464B (no) 1987-06-15
CA1175683A (en) 1984-10-09
MX154434A (es) 1987-08-17
NO156464C (no) 1987-09-23
DE3273270D1 (en) 1986-10-23
NO820858L (no) 1982-09-20
AU543094B2 (en) 1985-03-28
ZA821569B (en) 1983-01-26
ES274393U (es) 1984-10-16
BR8201437A (pt) 1983-02-01
AU8136882A (en) 1982-09-23
US4450922A (en) 1984-05-29

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