SE8202432L - Signallikriktare, speciellt for magnetoelastiska givare - Google Patents

Signallikriktare, speciellt for magnetoelastiska givare

Info

Publication number
SE8202432L
SE8202432L SE8202432A SE8202432A SE8202432L SE 8202432 L SE8202432 L SE 8202432L SE 8202432 A SE8202432 A SE 8202432A SE 8202432 A SE8202432 A SE 8202432A SE 8202432 L SE8202432 L SE 8202432L
Authority
SE
Sweden
Prior art keywords
signal voltage
reference level
transducer
primary flux
signal
Prior art date
Application number
SE8202432A
Other languages
English (en)
Other versions
SE439066B (sv
Inventor
S Valdemarsson
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 SE8202432A priority Critical patent/SE439066B/sv
Priority to EP83103465A priority patent/EP0092125B1/de
Priority to DE8383103465T priority patent/DE3364863D1/de
Priority to US06/485,392 priority patent/US4467662A/en
Priority to JP58068259A priority patent/JPS58195129A/ja
Priority to CA000426057A priority patent/CA1191709A/en
Publication of SE8202432L publication Critical patent/SE8202432L/sv
Publication of SE439066B publication Critical patent/SE439066B/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/02—Magnetostrictive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Power Steering Mechanism (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
SE8202432A 1982-04-19 1982-04-19 Kraftmetutrustning omfattande en magnetoelastisk kraftgivare SE439066B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8202432A SE439066B (sv) 1982-04-19 1982-04-19 Kraftmetutrustning omfattande en magnetoelastisk kraftgivare
EP83103465A EP0092125B1 (de) 1982-04-19 1983-04-09 Kraftmessanordnung mit einem magnetoelastischen Kraftmessgeber
DE8383103465T DE3364863D1 (en) 1982-04-19 1983-04-09 Force measuring device with a magneto-elastic force transducer
US06/485,392 US4467662A (en) 1982-04-19 1983-04-15 Signal rectifier, especially for magnetoelastic transducers
JP58068259A JPS58195129A (ja) 1982-04-19 1983-04-18 力測定装置
CA000426057A CA1191709A (en) 1982-04-19 1983-04-18 Signal rectifier, especially for magnetoelastic transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202432A SE439066B (sv) 1982-04-19 1982-04-19 Kraftmetutrustning omfattande en magnetoelastisk kraftgivare

Publications (2)

Publication Number Publication Date
SE8202432L true SE8202432L (sv) 1983-10-20
SE439066B SE439066B (sv) 1985-05-28

Family

ID=20346563

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202432A SE439066B (sv) 1982-04-19 1982-04-19 Kraftmetutrustning omfattande en magnetoelastisk kraftgivare

Country Status (6)

Country Link
US (1) US4467662A (sv)
EP (1) EP0092125B1 (sv)
JP (1) JPS58195129A (sv)
CA (1) CA1191709A (sv)
DE (1) DE3364863D1 (sv)
SE (1) SE439066B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509763A1 (de) * 1984-11-22 1986-05-22 Battelle-Institut E.V., 6000 Frankfurt Schaltungsanordnung zur messung des drehmoments
ES2127096B1 (es) * 1996-01-25 2000-01-01 Univ Madrid Complutense Dispositivo magnetoelastico para la identificacion y autentificacion de firmas.
US6433524B1 (en) 2001-03-15 2002-08-13 Rosemount Aerospace Inc. Resistive bridge interface circuit
JP5009092B2 (ja) * 2007-08-24 2012-08-22 本田技研工業株式会社 磁歪式トルクセンサ
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732713A (en) * 1956-01-31 willits
DE955272C (de) * 1953-12-28 1957-01-03 Asea Ab Vorrichtung zur Messung von mechanischen Kraeften und deren Zeitableitungen
DE1120722B (de) * 1959-09-29 1961-12-28 Siemens Ag Schaltungsanordnung fuer die Herleitung von Grenzwert- oder Regelsignalen
SE359375B (sv) * 1972-01-03 1973-08-27 Asea Ab
US4100794A (en) * 1976-12-06 1978-07-18 Borg-Warner Corporation System for measuring torque and speed of rotating shaft
DD145565A1 (de) * 1979-08-16 1980-12-17 Hellmund Hans Joachim Einrichtung zur messung des drehmoments an elektrischen schrittmotoren

Also Published As

Publication number Publication date
EP0092125B1 (de) 1986-07-30
SE439066B (sv) 1985-05-28
CA1191709A (en) 1985-08-13
DE3364863D1 (en) 1986-09-04
US4467662A (en) 1984-08-28
JPS58195129A (ja) 1983-11-14
EP0092125A1 (de) 1983-10-26

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