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ES237665A1 - UN DISPOSITIVO TENSoMETRO ELECTROMAGNÉTICO - Google Patents

UN DISPOSITIVO TENSoMETRO ELECTROMAGNÉTICO

Info

Publication number
ES237665A1
ES237665A1 ES0237665A ES237665A ES237665A1 ES 237665 A1 ES237665 A1 ES 237665A1 ES 0237665 A ES0237665 A ES 0237665A ES 237665 A ES237665 A ES 237665A ES 237665 A1 ES237665 A1 ES 237665A1
Authority
ES
Spain
Prior art keywords
electromagnetic
tensometer
translation
machine
legally binding
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
ES0237665A
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.)
VYZK A ZKUSEBNI LTTECKY USTAV
Original Assignee
VYZK A ZKUSEBNI LTTECKY USTAV
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 VYZK A ZKUSEBNI LTTECKY USTAV filed Critical VYZK A ZKUSEBNI LTTECKY USTAV
Publication of ES237665A1 publication Critical patent/ES237665A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Dispositivo tensómetro electromagnético formado por una pequeña pieza ferromagnética de torsión imantada por una corriente que pasa a través del circuito de excitación o formada por un imán permanente, siendo tomada la fuerza electromagnética que se origina por la deformación del campo magnético de la pequeña pieza de torsión, por el circuito de toma, caracterizado porque la pequeña pieza ferromagnética de torsión está sometida a los esfuerzos de torsión por efecto de la deformación del material medido, de manera que los dos extremos de la pequeña pieza de torsión están provistos de caras que están conectadas por medio de placas a los salientes o bien a las cuchillas fijadas al material medido.
ES0237665A 1956-09-20 1957-09-19 UN DISPOSITIVO TENSoMETRO ELECTROMAGNÉTICO Expired ES237665A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS270656 1956-09-20

Publications (1)

Publication Number Publication Date
ES237665A1 true ES237665A1 (es) 1958-07-01

Family

ID=5364925

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0237665A Expired ES237665A1 (es) 1956-09-20 1957-09-19 UN DISPOSITIVO TENSoMETRO ELECTROMAGNÉTICO

Country Status (3)

Country Link
CH (1) CH368946A (es)
DE (1) DE1170161B (es)
ES (1) ES237665A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204016A1 (de) * 1982-02-05 1983-08-18 Wolf-Dieter 6100 Darmstadt Reutlinger Verfahren und vorrichtung zur positionierung von auszuwuchtenden werkstuecken

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743325C (de) * 1940-08-18 1943-12-23 Messerschmitt Boelkow Blohm Elektrisch wirkendes dynamisches Dehnungsmessgeraet
US2511178A (en) * 1944-02-26 1950-06-13 Fairchild Camera Instr Co Magnetostrictive stress-responsive device and system embodying the same

Also Published As

Publication number Publication date
DE1170161B (de) 1964-05-14
CH368946A (de) 1963-04-30

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