SE386738B - Magnetoelastisk givare - Google Patents

Magnetoelastisk givare

Info

Publication number
SE386738B
SE386738B SE7414683A SE7414683A SE386738B SE 386738 B SE386738 B SE 386738B SE 7414683 A SE7414683 A SE 7414683A SE 7414683 A SE7414683 A SE 7414683A SE 386738 B SE386738 B SE 386738B
Authority
SE
Sweden
Prior art keywords
magnetoelastic sensor
magnetoelastic
sensor
Prior art date
Application number
SE7414683A
Other languages
English (en)
Swedish (sv)
Other versions
SE7414683L (sv
Inventor
O Dahle
Knorring F Von
J Nordvall
S Siby
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7414683A priority Critical patent/SE386738B/xx
Priority to GB44927/75A priority patent/GB1517758A/en
Priority to DE2550288A priority patent/DE2550288C3/de
Priority to FR7535162A priority patent/FR2292212A1/fr
Priority to CA240,143A priority patent/CA1053028A/en
Priority to JP50138782A priority patent/JPS5751613B2/ja
Priority to IT69878/75A priority patent/IT1051267B/it
Publication of SE7414683L publication Critical patent/SE7414683L/xx
Publication of SE386738B publication Critical patent/SE386738B/xx
Priority to US05/739,806 priority patent/US4088013A/en

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
    • G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties
    • 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
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
    • 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
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
SE7414683A 1974-11-22 1974-11-22 Magnetoelastisk givare SE386738B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7414683A SE386738B (sv) 1974-11-22 1974-11-22 Magnetoelastisk givare
GB44927/75A GB1517758A (en) 1974-11-22 1975-10-30 Magneto-elastic transducer
DE2550288A DE2550288C3 (de) 1974-11-22 1975-11-08 Magnetoelastischer Geber
FR7535162A FR2292212A1 (fr) 1974-11-22 1975-11-18 Dispositif magneto-elastique pour la mesure d'une force mecanique
CA240,143A CA1053028A (en) 1974-11-22 1975-11-20 Magneto-elastic transducer
JP50138782A JPS5751613B2 (bs) 1974-11-22 1975-11-20
IT69878/75A IT1051267B (it) 1974-11-22 1975-11-21 Trasduttore magneto elastico
US05/739,806 US4088013A (en) 1974-11-22 1976-11-08 Magneto-elastic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414683A SE386738B (sv) 1974-11-22 1974-11-22 Magnetoelastisk givare

Publications (2)

Publication Number Publication Date
SE7414683L SE7414683L (sv) 1976-05-24
SE386738B true SE386738B (sv) 1976-08-16

Family

ID=20322787

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414683A SE386738B (sv) 1974-11-22 1974-11-22 Magnetoelastisk givare

Country Status (7)

Country Link
JP (1) JPS5751613B2 (bs)
CA (1) CA1053028A (bs)
DE (1) DE2550288C3 (bs)
FR (1) FR2292212A1 (bs)
GB (1) GB1517758A (bs)
IT (1) IT1051267B (bs)
SE (1) SE386738B (bs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516116A (en) * 1981-12-16 1985-05-07 Safety Devices (Engineering) Limited Apparatus for visually displaying the load-moment, axle-load, or payload of a vehicle
DE3429348A1 (de) * 1984-08-09 1986-02-20 Robert Bosch Gmbh, 7000 Stuttgart Magnetoelastischer kraftmesser
JP3163965B2 (ja) * 1995-09-27 2001-05-08 三菱自動車工業株式会社 磁歪式センサの構造
DE19637614A1 (de) * 1996-09-16 1997-11-13 Bosch Gmbh Robert Kraftsensor
EP3745107A1 (en) * 2019-05-27 2020-12-02 Hochschule für angewandte Wissenschaften Würzburg- Schweinfurt Device and method for measuring mechanical stress based on magnetostriction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741021C (de) * 1933-09-12 1943-11-03 Siemens Ag Anordnung zum Messen von mechanischen Kraeften
US2749746A (en) * 1953-07-14 1956-06-12 Gen Electric Magnetostriction strain gauge
US3372580A (en) * 1965-05-27 1968-03-12 Robinson Halpern Company Force transducer

Also Published As

Publication number Publication date
JPS51102692A (bs) 1976-09-10
DE2550288C3 (de) 1979-10-04
DE2550288A1 (de) 1976-05-26
SE7414683L (sv) 1976-05-24
CA1053028A (en) 1979-04-24
IT1051267B (it) 1981-04-21
GB1517758A (en) 1978-07-12
FR2292212B1 (bs) 1979-03-16
FR2292212A1 (fr) 1976-06-18
JPS5751613B2 (bs) 1982-11-02
DE2550288B2 (de) 1979-02-08

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