WO2010049175A3 - Sample analysis system - Google Patents

Sample analysis system Download PDF

Info

Publication number
WO2010049175A3
WO2010049175A3 PCT/EP2009/007796 EP2009007796W WO2010049175A3 WO 2010049175 A3 WO2010049175 A3 WO 2010049175A3 EP 2009007796 W EP2009007796 W EP 2009007796W WO 2010049175 A3 WO2010049175 A3 WO 2010049175A3
Authority
WO
WIPO (PCT)
Prior art keywords
sample
measurement unit
clamping chuck
coupled
oscillation
Prior art date
Application number
PCT/EP2009/007796
Other languages
French (fr)
Other versions
WO2010049175A2 (en
Inventor
Jürgen FRÖSCHL
Wilfried Eichlseder
Original Assignee
Montanuniversität Leoben
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 Montanuniversität Leoben filed Critical Montanuniversität Leoben
Priority to EP09744349A priority Critical patent/EP2344859A2/en
Publication of WO2010049175A2 publication Critical patent/WO2010049175A2/en
Publication of WO2010049175A3 publication Critical patent/WO2010049175A3/en

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
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks
    • 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
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0005—Repeated or cyclic
    • G01N2203/0008—High frequencies from 10 000 Hz
    • 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
    • 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
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
    • 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
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/067—Parameter measured for estimating the property
    • G01N2203/0688—Time or frequency

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)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

An apparatus for analyzing a sample, the apparatus comprising a first clamping chuck adapted for receiving a first portion of the sample, a second clamping chuck adapted for receiving a second portion of the sample, a first measurement unit adapted for measuring an oscillation, particularly a self-oscillation, of the sample and being coupled to the first clamping chuck, and a second measurement unit adapted for measuring the oscillation of the sample and being coupled to the second clamping chuck, wherein the first measurement unit is coupled to the first clamping chuck and the second measurement unit is coupled to the second clamping chuck so that measurement signals captured by the first measurement unit and by the second measurement unit are indicative of the oscillation along the sample.
PCT/EP2009/007796 2008-10-31 2009-10-30 Sample analysis system WO2010049175A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09744349A EP2344859A2 (en) 2008-10-31 2009-10-30 Sample analysis system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08019114.1 2008-10-31
EP08019114 2008-10-31

Publications (2)

Publication Number Publication Date
WO2010049175A2 WO2010049175A2 (en) 2010-05-06
WO2010049175A3 true WO2010049175A3 (en) 2011-02-17

Family

ID=41395674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007796 WO2010049175A2 (en) 2008-10-31 2009-10-30 Sample analysis system

Country Status (2)

Country Link
EP (1) EP2344859A2 (en)
WO (1) WO2010049175A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5943908B2 (en) * 2011-04-12 2016-07-05 国際計測器株式会社 Rotational torsion testing machine
JP2015014596A (en) * 2013-06-08 2015-01-22 株式会社山本金属製作所 Cantilever type rotary-bending fatigue testing apparatus under high temperature environment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435029A1 (en) * 1978-08-31 1980-03-28 Oreal METHOD FOR MEASURING AT LEAST ONE MECHANICAL CHARACTERISTIC OF AN ELASTIC MATERIAL AND APPARATUS THEREOF
US5877432A (en) * 1996-11-26 1999-03-02 The University Of Dayton Magnetostrictive actuator
US6679124B2 (en) * 2000-06-06 2004-01-20 Mts Systems Corporation Statistically rigid and dynamically compliant material testing system
WO2007042275A1 (en) * 2005-10-14 2007-04-19 Montanuniversität Leoben Method and device for checking a sample body by combined rotational bending and torsion loading

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520874A1 (en) * 1982-01-29 1983-08-05 Bordeaux I Labo Meca Physique Metallic specimen fatigue testing bench - measures energy balance of resonating system with specimen two inertial masses positioned between
DE3705268A1 (en) * 1987-02-19 1988-09-01 Industrieanlagen Betriebsges RESONANCE-BASED TESTING MACHINE FOR VEHICLE STABILIZERS
EP2191251A2 (en) * 2007-08-31 2010-06-02 Montanuniversität Leoben Sample analysis system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435029A1 (en) * 1978-08-31 1980-03-28 Oreal METHOD FOR MEASURING AT LEAST ONE MECHANICAL CHARACTERISTIC OF AN ELASTIC MATERIAL AND APPARATUS THEREOF
US5877432A (en) * 1996-11-26 1999-03-02 The University Of Dayton Magnetostrictive actuator
US6679124B2 (en) * 2000-06-06 2004-01-20 Mts Systems Corporation Statistically rigid and dynamically compliant material testing system
WO2007042275A1 (en) * 2005-10-14 2007-04-19 Montanuniversität Leoben Method and device for checking a sample body by combined rotational bending and torsion loading

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2344859A2 *

Also Published As

Publication number Publication date
EP2344859A2 (en) 2011-07-20
WO2010049175A2 (en) 2010-05-06

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