FR2727207B1 - - Google Patents

Info

Publication number
FR2727207B1
FR2727207B1 FR9413859A FR9413859A FR2727207B1 FR 2727207 B1 FR2727207 B1 FR 2727207B1 FR 9413859 A FR9413859 A FR 9413859A FR 9413859 A FR9413859 A FR 9413859A FR 2727207 B1 FR2727207 B1 FR 2727207B1
Authority
FR
France
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 - Fee Related
Application number
FR9413859A
Other versions
FR2727207A1 (fr
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 FR9413859A priority Critical patent/FR2727207A1/fr
Publication of FR2727207A1 publication Critical patent/FR2727207A1/fr
Application granted granted Critical
Publication of FR2727207B1 publication Critical patent/FR2727207B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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)
  • Heat Treatment Of Articles (AREA)
FR9413859A 1994-11-18 1994-11-18 Procede de controle de la qualite de trempe d'un arbre a cames et installation pour la mise en oeuvre de ce procede Granted FR2727207A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9413859A FR2727207A1 (fr) 1994-11-18 1994-11-18 Procede de controle de la qualite de trempe d'un arbre a cames et installation pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9413859A FR2727207A1 (fr) 1994-11-18 1994-11-18 Procede de controle de la qualite de trempe d'un arbre a cames et installation pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2727207A1 FR2727207A1 (fr) 1996-05-24
FR2727207B1 true FR2727207B1 (fr) 1997-02-07

Family

ID=9468951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9413859A Granted FR2727207A1 (fr) 1994-11-18 1994-11-18 Procede de controle de la qualite de trempe d'un arbre a cames et installation pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2727207A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690155A (en) * 1970-10-30 1972-09-12 Gen Motors Corp Apparatus for measuring sound velocity in a workpiece
DE2329826C2 (de) * 1972-06-13 1984-02-23 Krautkrämer GmbH, 5000 Köln Ultraschall-Schaltungsanordnung zur Messung der Schallgeschwindigkeit in einem Prüfling
US3844163A (en) * 1973-04-17 1974-10-29 Automation Ind Inc Ultrasonic velocity meter
US4106327A (en) * 1977-11-22 1978-08-15 The United States Of America As Represented By The United States Department Of Energy Anisotropic determination and correction for ultrasonic flaw detection by spectral analysis
DE3507206A1 (de) * 1985-03-01 1986-09-04 Friedrich Karl Dipl.-Ing. Dipl.-Geol. 6100 Darmstadt Dannenberg Verfahren und anordnung zur bestimmung von gesteinseigenschaften

Also Published As

Publication number Publication date
FR2727207A1 (fr) 1996-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse