SE8904271L - Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material - Google Patents

Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material

Info

Publication number
SE8904271L
SE8904271L SE8904271A SE8904271A SE8904271L SE 8904271 L SE8904271 L SE 8904271L SE 8904271 A SE8904271 A SE 8904271A SE 8904271 A SE8904271 A SE 8904271A SE 8904271 L SE8904271 L SE 8904271L
Authority
SE
Sweden
Prior art keywords
magnetoelastic
power
transducer
rotation symmetric
symmetric core
Prior art date
Application number
SE8904271A
Other languages
Unknown language ( )
English (en)
Other versions
SE465184B (sv
SE8904271D0 (sv
Inventor
P Gustafsson
Original Assignee
Asea Brown Boveri
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 Brown Boveri filed Critical Asea Brown Boveri
Priority to SE8904271A priority Critical patent/SE465184B/sv
Publication of SE8904271D0 publication Critical patent/SE8904271D0/sv
Priority to EP19900124311 priority patent/EP0433930A1/en
Priority to CA 2032402 priority patent/CA2032402A1/en
Priority to JP40332290A priority patent/JPH03269329A/ja
Publication of SE8904271L publication Critical patent/SE8904271L/sv
Publication of SE465184B publication Critical patent/SE465184B/sv

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
    • G01L1/12—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Magnetic Variables (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
SE8904271A 1989-12-19 1989-12-19 Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material SE465184B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8904271A SE465184B (sv) 1989-12-19 1989-12-19 Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material
EP19900124311 EP0433930A1 (en) 1989-12-19 1990-12-15 Magnetoelastic force transducer
CA 2032402 CA2032402A1 (en) 1989-12-19 1990-12-17 Magnetoelastic force transducer
JP40332290A JPH03269329A (ja) 1989-12-19 1990-12-18 磁気弾性力変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8904271A SE465184B (sv) 1989-12-19 1989-12-19 Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material

Publications (3)

Publication Number Publication Date
SE8904271D0 SE8904271D0 (sv) 1989-12-19
SE8904271L true SE8904271L (sv) 1991-06-20
SE465184B SE465184B (sv) 1991-08-05

Family

ID=20377808

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8904271A SE465184B (sv) 1989-12-19 1989-12-19 Magnetoelastisk kraftgivare omfattande en kraftupptagande rotationssymmetrisk kaerna av magnetoelastiskt material

Country Status (4)

Country Link
EP (1) EP0433930A1 (sv)
JP (1) JPH03269329A (sv)
CA (1) CA2032402A1 (sv)
SE (1) SE465184B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO302715B1 (no) * 1996-06-19 1998-04-14 Scan Mag Sense As Innretning for måling av kompresjonskrefter
WO1999034182A1 (en) * 1997-12-26 1999-07-08 Yamaha Hatsudoki Kabushiki Kaisha Load sensor
DE19924002A1 (de) * 1999-05-26 2000-11-30 Wittenstein Gmbh & Co Kg Sensor, insbesondere magnetiostriktiver oder magnetoelastischer Sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455885B (sv) * 1986-12-15 1988-08-15 Asea Ab Magnetoelastisk kraftgivare

Also Published As

Publication number Publication date
SE465184B (sv) 1991-08-05
SE8904271D0 (sv) 1989-12-19
CA2032402A1 (en) 1991-06-20
EP0433930A1 (en) 1991-06-26
JPH03269329A (ja) 1991-11-29

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