FR2541770B1 - ELECTROMAGNETIC AND RESONANT FORCE GENERATOR FOR FATIGUE TESTING AND FATIGUE CRACKING OF MATERIALS - Google Patents

ELECTROMAGNETIC AND RESONANT FORCE GENERATOR FOR FATIGUE TESTING AND FATIGUE CRACKING OF MATERIALS

Info

Publication number
FR2541770B1
FR2541770B1 FR8303376A FR8303376A FR2541770B1 FR 2541770 B1 FR2541770 B1 FR 2541770B1 FR 8303376 A FR8303376 A FR 8303376A FR 8303376 A FR8303376 A FR 8303376A FR 2541770 B1 FR2541770 B1 FR 2541770B1
Authority
FR
France
Prior art keywords
fatigue
electromagnetic
materials
force generator
cracking
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
FR8303376A
Other languages
French (fr)
Other versions
FR2541770A1 (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.)
ECOLE NALE SUP ARTS METIERS
Original Assignee
ECOLE NALE SUP ARTS METIERS
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 ECOLE NALE SUP ARTS METIERS filed Critical ECOLE NALE SUP ARTS METIERS
Priority to FR8303376A priority Critical patent/FR2541770B1/en
Priority to EP19840900988 priority patent/EP0137026A1/en
Priority to PCT/FR1984/000039 priority patent/WO1984003356A1/en
Publication of FR2541770A1 publication Critical patent/FR2541770A1/en
Application granted granted Critical
Publication of FR2541770B1 publication Critical patent/FR2541770B1/en
Expired 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
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
    • 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
    • G01N2203/0016—Tensile or compressive

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR8303376A 1983-02-25 1983-02-25 ELECTROMAGNETIC AND RESONANT FORCE GENERATOR FOR FATIGUE TESTING AND FATIGUE CRACKING OF MATERIALS Expired FR2541770B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8303376A FR2541770B1 (en) 1983-02-25 1983-02-25 ELECTROMAGNETIC AND RESONANT FORCE GENERATOR FOR FATIGUE TESTING AND FATIGUE CRACKING OF MATERIALS
EP19840900988 EP0137026A1 (en) 1983-02-25 1984-02-24 Resonant and electromagnetic force generator for test machines testing the fatigue and fatigue-induced cracking of materials
PCT/FR1984/000039 WO1984003356A1 (en) 1983-02-25 1984-02-24 Resonant and electromagnetic force generator for test machines testing the fatigue and fatigue-induced cracking of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8303376A FR2541770B1 (en) 1983-02-25 1983-02-25 ELECTROMAGNETIC AND RESONANT FORCE GENERATOR FOR FATIGUE TESTING AND FATIGUE CRACKING OF MATERIALS

Publications (2)

Publication Number Publication Date
FR2541770A1 FR2541770A1 (en) 1984-08-31
FR2541770B1 true FR2541770B1 (en) 1985-06-21

Family

ID=9286404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8303376A Expired FR2541770B1 (en) 1983-02-25 1983-02-25 ELECTROMAGNETIC AND RESONANT FORCE GENERATOR FOR FATIGUE TESTING AND FATIGUE CRACKING OF MATERIALS

Country Status (3)

Country Link
EP (1) EP0137026A1 (en)
FR (1) FR2541770B1 (en)
WO (1) WO1984003356A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR872138A (en) * 1940-05-16 1942-05-30 Mannesmann Roehren Werke Ag Testing machine for determining the resistance of test pieces to prolonged fatigue
FR1127760A (en) * 1954-07-20 1956-12-24 Daimler Benz Ag Device for measuring jerk oscillations
FR2435029A1 (en) * 1978-08-31 1980-03-28 Oreal METHOD FOR MEASURING AT LEAST ONE MECHANICAL CHARACTERISTIC OF AN ELASTIC MATERIAL AND APPARATUS THEREOF

Also Published As

Publication number Publication date
FR2541770A1 (en) 1984-08-31
EP0137026A1 (en) 1985-04-17
WO1984003356A1 (en) 1984-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse