JPS5751608B2 - - Google Patents

Info

Publication number
JPS5751608B2
JPS5751608B2 JP49038940A JP3894074A JPS5751608B2 JP S5751608 B2 JPS5751608 B2 JP S5751608B2 JP 49038940 A JP49038940 A JP 49038940A JP 3894074 A JP3894074 A JP 3894074A JP S5751608 B2 JPS5751608 B2 JP S5751608B2
Authority
JP
Japan
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
JP49038940A
Other versions
JPS5081382A (ja
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
Publication of JPS5081382A publication Critical patent/JPS5081382A/ja
Publication of JPS5751608B2 publication Critical patent/JPS5751608B2/ja
Expired 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
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • 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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/405—Investigating hardness or rebound hardness by determining the vibration frequency of a sensing element in contact with the specimen
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
JP49038940A 1973-11-15 1974-04-08 Expired JPS5751608B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2357033A DE2357033C2 (de) 1973-11-15 1973-11-15 Vorrichtung zur Messung von Werkstoffeigenschaften, insbesondere einer Härte, nach einer Kontakt-Impedanz-Methode

Publications (2)

Publication Number Publication Date
JPS5081382A JPS5081382A (ja) 1975-07-02
JPS5751608B2 true JPS5751608B2 (ja) 1982-11-02

Family

ID=5898178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49038940A Expired JPS5751608B2 (ja) 1973-11-15 1974-04-08

Country Status (7)

Country Link
US (1) US3955404A (ja)
JP (1) JPS5751608B2 (ja)
DE (1) DE2357033C2 (ja)
ES (1) ES421626A1 (ja)
FR (1) FR2251822B1 (ja)
GB (1) GB1481698A (ja)
IT (1) IT1015762B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078320U (ja) * 1983-11-04 1985-05-31 アジナ技研株式会社 球体整列移動装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1506164A (en) * 1974-07-09 1978-04-05 Mullard Ltd Ultrasonic bonding apparatus
CH628137A5 (fr) * 1977-09-27 1982-02-15 Meseltron Sa Procede de mesure a l'aide d'une tete de mesure d'une machine a mesurer et tete de mesure pour la mise en oeuvre de ce procede.
US4294121A (en) * 1978-06-06 1981-10-13 Inoue-Japax Research Incorporated Position measuring system
FR2435029A1 (fr) * 1978-08-31 1980-03-28 Oreal Procede pour mesurer au moins une caracteristique mecanique d'un materiau elastique et appareil correspondant
US4455863A (en) * 1982-03-29 1984-06-26 Consolidated Natural Gas Service Company Sonic detection of gas leaks in underground pipes
DE3329690C1 (de) * 1983-08-17 1985-04-11 Krautkrämer GmbH, 5000 Köln Verfahren und Schaltungsvorrichtung zur Haertemessung nach der Kontakt-Impedanz-Methode
EP0181131A3 (en) * 1984-11-01 1987-05-20 Kent Scientific and Industrial Projects Limited Apparatus for detecting the resonant frequency of a bone
DE3504535C1 (de) * 1985-02-11 1986-07-10 Krautkrämer GmbH, 5000 Köln Verfahren zur Ermittlung der Haerte fester Koerper
US4702110A (en) * 1985-06-20 1987-10-27 J. A. Green Company Method and apparatus for measuring metal hardness utilizing longitudinal and transverse ultrasonic wave time-of-flight
DE3720625A1 (de) * 1987-06-23 1989-01-05 Krautkraemer Gmbh Haertepruefgeraet zur haertepruefung unter last
DE3843588C2 (de) * 1988-12-23 1998-04-09 Krautkraemer Gmbh Härteprüfgerät zur Härteprüfung unter Last und Verfahren zum Justieren eines derartigen Härteprüfgerätes
DE3934578C2 (de) * 1989-10-17 2000-02-10 Krautkraemer Gmbh Verfahren zur Härteprüfung von Serienteilen mit geringer mechanischer Reaktanz
CH680094A5 (ja) * 1990-04-06 1992-06-15 Fischer Ag Georg
US5205173A (en) * 1991-06-21 1993-04-27 Palmer Environmental Services Method and apparatus for detecting leaks in pipelines using cross-correlation techniques
US5359879A (en) * 1992-11-04 1994-11-01 Martin Marietta Energy Systems, Inc. Scanning micro-sclerometer
US5999887A (en) * 1997-02-26 1999-12-07 Massachusetts Institute Of Technology Method and apparatus for determination of mechanical properties of functionally-graded materials
US6641893B1 (en) 1997-03-14 2003-11-04 Massachusetts Institute Of Technology Functionally-graded materials and the engineering of tribological resistance at surfaces
SG86332A1 (en) * 1998-09-19 2002-02-19 Univ Singapore In-situ non destructive elastic recovery tester
DE102012100958A1 (de) * 2012-02-06 2013-08-08 Herrmann Ultraschalltechnik Gmbh & Co. Kg Verfahren zur Charakterisierung von Kunststoffeigenschaften sowie Prüfapparat zur Durchführung des Verfahrens
DE102013109504B4 (de) * 2013-08-30 2016-07-14 Technische Universität Wien Mechanisches Prüfverfahren für Komponenten der Elektronik

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308476A (en) * 1964-01-21 1967-03-07 Kleesattel Claus Resonant sensing devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153338A (en) * 1961-11-22 1964-10-20 Kleesattel Claus Resonant sensing devices
US3307393A (en) * 1963-12-23 1967-03-07 Ingersoll Rand Co Stress measuring device
US3302454A (en) * 1964-10-08 1967-02-07 Kleesattel Claus Resonant sensing devices
US3323352A (en) * 1965-01-04 1967-06-06 Branson Instr Control circuit for resonant sensing device
US3365937A (en) * 1965-01-26 1968-01-30 Branson Instr Resonant sensing device
US3472063A (en) * 1967-04-17 1969-10-14 Branson Instr Resonant sensing device
US3595069A (en) * 1969-02-14 1971-07-27 Panametrics Ultrasonic sensing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308476A (en) * 1964-01-21 1967-03-07 Kleesattel Claus Resonant sensing devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078320U (ja) * 1983-11-04 1985-05-31 アジナ技研株式会社 球体整列移動装置

Also Published As

Publication number Publication date
DE2357033A1 (de) 1975-05-22
IT1015762B (it) 1977-05-20
ES421626A1 (es) 1976-07-01
FR2251822A1 (ja) 1975-06-13
GB1481698A (en) 1977-08-03
FR2251822B1 (ja) 1977-10-21
DE2357033C2 (de) 1982-05-13
JPS5081382A (ja) 1975-07-02
US3955404A (en) 1976-05-11

Similar Documents

Publication Publication Date Title
AU476761B2 (ja)
AU465372B2 (ja)
AR201231Q (ja)
AU474593B2 (ja)
AU474511B2 (ja)
AU474838B2 (ja)
FR2251822B1 (ja)
AU465453B2 (ja)
AU471343B2 (ja)
AU465434B2 (ja)
AU450229B2 (ja)
AU476714B2 (ja)
AR201229Q (ja)
AU466283B2 (ja)
AU472848B2 (ja)
AU476696B2 (ja)
AR199451A1 (ja)
AU477823B2 (ja)
AU461342B2 (ja)
AR193950A1 (ja)
AR195948A1 (ja)
AR195311A1 (ja)
AU476873B1 (ja)
AU477824B2 (ja)
AR200885A1 (ja)