DE1961281B2 - Magnetoelastischer geber zum messen mechanischer kraefte - Google Patents

Magnetoelastischer geber zum messen mechanischer kraefte

Info

Publication number
DE1961281B2
DE1961281B2 DE19691961281 DE1961281A DE1961281B2 DE 1961281 B2 DE1961281 B2 DE 1961281B2 DE 19691961281 DE19691961281 DE 19691961281 DE 1961281 A DE1961281 A DE 1961281A DE 1961281 B2 DE1961281 B2 DE 1961281B2
Authority
DE
Germany
Prior art keywords
encoder
magnetoelastic
curve
sheet metal
measuring
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.)
Withdrawn
Application number
DE19691961281
Other languages
German (de)
English (en)
Other versions
DE1961281A1 (de
Inventor
Orvar Västeraas Dahle (Schweden)
Original Assignee
Allmänna Svenska Elektriska AB, Västeraas (Schweden)
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 Allmänna Svenska Elektriska AB, Västeraas (Schweden) filed Critical Allmänna Svenska Elektriska AB, Västeraas (Schweden)
Publication of DE1961281A1 publication Critical patent/DE1961281A1/de
Publication of DE1961281B2 publication Critical patent/DE1961281B2/de
Withdrawn legal-status Critical Current

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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DE19691961281 1968-12-09 1969-12-06 Magnetoelastischer geber zum messen mechanischer kraefte Withdrawn DE1961281B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16782/68A SE326843B (enExample) 1968-12-09 1968-12-09

Publications (2)

Publication Number Publication Date
DE1961281A1 DE1961281A1 (de) 1970-11-05
DE1961281B2 true DE1961281B2 (de) 1972-03-02

Family

ID=20302743

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691961281 Withdrawn DE1961281B2 (de) 1968-12-09 1969-12-06 Magnetoelastischer geber zum messen mechanischer kraefte

Country Status (10)

Country Link
US (1) US3782187A (enExample)
AT (1) AT290886B (enExample)
BE (1) BE742107A (enExample)
CH (1) CH512735A (enExample)
DE (1) DE1961281B2 (enExample)
FR (1) FR2025647A1 (enExample)
GB (1) GB1238611A (enExample)
NL (1) NL6917941A (enExample)
SE (1) SE326843B (enExample)
SU (1) SU674693A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827648A (zh) * 2011-09-30 2014-05-28 西门子公司 用于监控运行中的齿轮的方法和装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088013A (en) * 1974-11-22 1978-05-09 Asea Aktiebolag Magneto-elastic transducer
US5437197A (en) * 1993-08-20 1995-08-01 The Board Of Governors Of Wayne State University Magnetostrictive sensor structures
US5600239A (en) * 1995-06-16 1997-02-04 The United States Of America As Represented By The Secretary Of The Navy Strain sensing system including a magnetostrictive material having a piezomagnetic property selected for maximizing electrical impedance to current applied to a predetermined skin depth
DE19924002A1 (de) * 1999-05-26 2000-11-30 Wittenstein Gmbh & Co Kg Sensor, insbesondere magnetiostriktiver oder magnetoelastischer Sensor
DE102009057810A1 (de) * 2009-12-10 2011-06-16 Leopold Kostal Gmbh & Co. Kg Torsionsmodul
DE102011114506A1 (de) 2011-09-22 2013-03-28 Technische Universität Ilmenau Verfahren und Vorrichtung zur berührungslosen Messung eines Massen- oder Volumenstromes eines elektrisch leitfähigen Fluids
DE102013012616B4 (de) 2013-07-23 2015-03-19 Technische Universität Ilmenau Verfahren und Vorrichtung zur berührungslosen Messung des Massen- oder Volumenstromes eines elektrisch leitfähigen Fluids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906551A (en) * 1930-01-08 1933-05-02 Forest Alfred V De Magnetic testing method and means
US1987468A (en) * 1932-09-01 1935-01-08 Gen Electric Magnetic material and method of treatment
US2895332A (en) * 1953-12-28 1959-07-21 Asea Ab Means for measuring mechanical forces and their time derivatives
US2801942A (en) * 1954-02-26 1957-08-06 Joseph F Nachman Method of rendering an aluminum-iron alloy ductile
US3271204A (en) * 1957-11-29 1966-09-06 Litton Industries Inc Laminated cores
US3189493A (en) * 1961-08-14 1965-06-15 Westinghouse Electric Corp Processes for producing ductile cobaltiron-vandium magnetic alloys
US3188250A (en) * 1963-02-26 1965-06-08 United States Steel Corp Use of a particular coiling temperature in the production of electrical steel sheet
US3340729A (en) * 1965-01-27 1967-09-12 Avco Corp Electromagnetic torquemeter
US3511639A (en) * 1967-09-05 1970-05-12 Bell Telephone Labor Inc Magnetic alloy material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827648A (zh) * 2011-09-30 2014-05-28 西门子公司 用于监控运行中的齿轮的方法和装置

Also Published As

Publication number Publication date
DE1961281A1 (de) 1970-11-05
US3782187A (en) 1974-01-01
GB1238611A (enExample) 1971-07-07
AT290886B (de) 1971-06-25
SE326843B (enExample) 1970-08-03
BE742107A (enExample) 1970-05-04
SU674693A3 (ru) 1979-07-15
FR2025647A1 (enExample) 1970-09-11
NL6917941A (enExample) 1970-06-11
CH512735A (de) 1971-09-15

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee