GB1517758A - Magneto-elastic transducer - Google Patents

Magneto-elastic transducer

Info

Publication number
GB1517758A
GB1517758A GB44927/75A GB4492775A GB1517758A GB 1517758 A GB1517758 A GB 1517758A GB 44927/75 A GB44927/75 A GB 44927/75A GB 4492775 A GB4492775 A GB 4492775A GB 1517758 A GB1517758 A GB 1517758A
Authority
GB
United Kingdom
Prior art keywords
holder
magneto
core
wound
welding
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
Application number
GB44927/75A
Other languages
English (en)
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.)
ABB Norden Holding AB
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
Publication of GB1517758A publication Critical patent/GB1517758A/en
Expired legal-status Critical Current

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB44927/75A 1974-11-22 1975-10-30 Magneto-elastic transducer Expired GB1517758A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1517758A true GB1517758A (en) 1978-07-12

Family

ID=20322787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44927/75A Expired GB1517758A (en) 1974-11-22 1975-10-30 Magneto-elastic transducer

Country Status (7)

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

Cited By (2)

* 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
US11231333B2 (en) 2019-05-27 2022-01-25 Hochschule Für Angewandte Wissenschaften Würzburg-Schweinfurt Device and method for measuring mechanical stress based on magnetostriction

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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

Cited By (2)

* 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
US11231333B2 (en) 2019-05-27 2022-01-25 Hochschule Für Angewandte Wissenschaften Würzburg-Schweinfurt Device and method for measuring mechanical stress based on magnetostriction

Also Published As

Publication number Publication date
FR2292212A1 (fr) 1976-06-18
FR2292212B1 (de) 1979-03-16
SE7414683L (sv) 1976-05-24
SE386738B (sv) 1976-08-16
IT1051267B (it) 1981-04-21
JPS5751613B2 (de) 1982-11-02
JPS51102692A (de) 1976-09-10
CA1053028A (en) 1979-04-24
DE2550288A1 (de) 1976-05-26
DE2550288B2 (de) 1979-02-08
DE2550288C3 (de) 1979-10-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee