NO156464C - Kraftavfoelende anordning - Google Patents

Kraftavfoelende anordning

Info

Publication number
NO156464C
NO156464C NO820858A NO820858A NO156464C NO 156464 C NO156464 C NO 156464C NO 820858 A NO820858 A NO 820858A NO 820858 A NO820858 A NO 820858A NO 156464 C NO156464 C NO 156464C
Authority
NO
Norway
Prior art keywords
lesser strength
transverse openings
openings
slot
zones
Prior art date
Application number
NO820858A
Other languages
English (en)
Other versions
NO820858L (no
NO156464B (no
Inventor
Claude Alexandre
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
Publication of NO820858L publication Critical patent/NO820858L/no
Publication of NO156464B publication Critical patent/NO156464B/no
Publication of NO156464C publication Critical patent/NO156464C/no

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)
  • Measurement Of Force In General (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Measuring Fluid Pressure (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Testing Of Balance (AREA)
NO820858A 1981-03-17 1982-03-16 Kraftavfoelende anordning NO156464C (no)

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 (3)

Publication Number Publication Date
NO820858L NO820858L (no) 1982-09-20
NO156464B NO156464B (no) 1987-06-15
NO156464C true NO156464C (no) 1987-09-23

Family

ID=9256312

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820858A NO156464C (no) 1981-03-17 1982-03-16 Kraftavfoelende anordning

Country Status (14)

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

Families Citing this family (11)

* 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
ATE360800T1 (de) * 2002-03-18 2007-05-15 Mettler Toledo Ag Montagevorrichtung für einen kraftaufnehmer und waage
PL238220B1 (pl) * 2015-08-27 2021-07-26 Megaterm Plus Spolka Z Ograniczona Odpowiedzialnoscia Polimerowa belka pomiarowa
CN108120531A (zh) * 2016-11-28 2018-06-05 梅特勒-托利多(常州)精密仪器有限公司 测力传感器

Family Cites Families (6)

* 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
US4143727A (en) * 1977-03-30 1979-03-13 Revere Corporation Of America Leverless scale sensor
CA1107310A (en) * 1977-03-30 1981-08-18 John M. Burke 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
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
CA1175683A (en) 1984-10-09
US4450922A (en) 1984-05-29
ZA821569B (en) 1983-01-26
JPS57182136A (en) 1982-11-09
EP0060766A1 (fr) 1982-09-22
ES274393Y (es) 1985-04-16
NO820858L (no) 1982-09-20
NO156464B (no) 1987-06-15
BR8201437A (pt) 1983-02-01
AU543094B2 (en) 1985-03-28
MX154434A (es) 1987-08-17
FR2502328A1 (fr) 1982-09-24
AU8136882A (en) 1982-09-23
EP0060766B1 (fr) 1986-09-17
DK115382A (da) 1982-09-18
FR2502328B1 (no) 1983-12-09
DE3273270D1 (en) 1986-10-23
ES274393U (es) 1984-10-16
ATE22351T1 (de) 1986-10-15

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