DE2146132B2 - METHOD AND CIRCUIT FOR MEASURING THE TORSION MODULE AND THE DAMPING OF A SAMPLE - Google Patents

METHOD AND CIRCUIT FOR MEASURING THE TORSION MODULE AND THE DAMPING OF A SAMPLE

Info

Publication number
DE2146132B2
DE2146132B2 DE19712146132 DE2146132A DE2146132B2 DE 2146132 B2 DE2146132 B2 DE 2146132B2 DE 19712146132 DE19712146132 DE 19712146132 DE 2146132 A DE2146132 A DE 2146132A DE 2146132 B2 DE2146132 B2 DE 2146132B2
Authority
DE
Germany
Prior art keywords
damping
sample
measuring
circuit
torsion module
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.)
Granted
Application number
DE19712146132
Other languages
German (de)
Other versions
DE2146132C3 (en
DE2146132A1 (en
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 filed Critical
Priority to DE19712146132 priority Critical patent/DE2146132B2/en
Priority to GB4287072A priority patent/GB1399629A/en
Publication of DE2146132A1 publication Critical patent/DE2146132A1/en
Publication of DE2146132B2 publication Critical patent/DE2146132B2/en
Application granted granted Critical
Publication of DE2146132C3 publication Critical patent/DE2146132C3/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0021—Torsional

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE19712146132 1971-09-15 1971-09-15 METHOD AND CIRCUIT FOR MEASURING THE TORSION MODULE AND THE DAMPING OF A SAMPLE Granted DE2146132B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19712146132 DE2146132B2 (en) 1971-09-15 1971-09-15 METHOD AND CIRCUIT FOR MEASURING THE TORSION MODULE AND THE DAMPING OF A SAMPLE
GB4287072A GB1399629A (en) 1971-09-15 1972-09-15 Method and apparatus for measuring the modulus and the mechanical damping of a material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712146132 DE2146132B2 (en) 1971-09-15 1971-09-15 METHOD AND CIRCUIT FOR MEASURING THE TORSION MODULE AND THE DAMPING OF A SAMPLE

Publications (3)

Publication Number Publication Date
DE2146132A1 DE2146132A1 (en) 1973-03-29
DE2146132B2 true DE2146132B2 (en) 1973-08-30
DE2146132C3 DE2146132C3 (en) 1974-03-28

Family

ID=5819639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712146132 Granted DE2146132B2 (en) 1971-09-15 1971-09-15 METHOD AND CIRCUIT FOR MEASURING THE TORSION MODULE AND THE DAMPING OF A SAMPLE

Country Status (2)

Country Link
DE (1) DE2146132B2 (en)
GB (1) GB1399629A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376387A (en) * 1980-07-24 1983-03-15 Products And Patents Ltd. Dynamic shock absorber evaluator
GB8913093D0 (en) * 1989-06-07 1989-07-26 Weyrad Electronics Ltd A method of testing the damping of a rotary member
WO2015038107A1 (en) * 2013-09-11 2015-03-19 Volvo Construction Equipment Ab Self adjusting generator speed control

Also Published As

Publication number Publication date
DE2146132C3 (en) 1974-03-28
DE2146132A1 (en) 1973-03-29
GB1399629A (en) 1975-07-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee