DE1573409C3 - UHraschaH-Untersuchungsgerät zur zerstörungsfreien Materialprüfung - Google Patents

UHraschaH-Untersuchungsgerät zur zerstörungsfreien Materialprüfung

Info

Publication number
DE1573409C3
DE1573409C3 DE1573409A DE1573409A DE1573409C3 DE 1573409 C3 DE1573409 C3 DE 1573409C3 DE 1573409 A DE1573409 A DE 1573409A DE 1573409 A DE1573409 A DE 1573409A DE 1573409 C3 DE1573409 C3 DE 1573409C3
Authority
DE
Germany
Prior art keywords
tire
rail
wheel
examination
workpiece
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
DE1573409A
Other languages
German (de)
English (en)
Other versions
DE1573409B2 (de
DE1573409A1 (de
Inventor
Gerald De Garmendia New Preston Conn. Cowan (V.St.A.)
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.)
Automation Industries Inc
Original Assignee
Automation Industries Inc
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 Automation Industries Inc filed Critical Automation Industries Inc
Publication of DE1573409A1 publication Critical patent/DE1573409A1/de
Publication of DE1573409B2 publication Critical patent/DE1573409B2/de
Application granted granted Critical
Publication of DE1573409C3 publication Critical patent/DE1573409C3/de
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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2493—Wheel shaped probes

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 Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE1573409A 1965-10-11 1966-09-29 UHraschaH-Untersuchungsgerät zur zerstörungsfreien Materialprüfung Expired DE1573409C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49497765A 1965-10-11 1965-10-11

Publications (3)

Publication Number Publication Date
DE1573409A1 DE1573409A1 (de) 1970-08-13
DE1573409B2 DE1573409B2 (de) 1974-05-16
DE1573409C3 true DE1573409C3 (de) 1975-01-02

Family

ID=23966728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1573409A Expired DE1573409C3 (de) 1965-10-11 1966-09-29 UHraschaH-Untersuchungsgerät zur zerstörungsfreien Materialprüfung

Country Status (5)

Country Link
US (1) US3442119A (cg-RX-API-DMAC7.html)
JP (1) JPS4920558B1 (cg-RX-API-DMAC7.html)
DE (1) DE1573409C3 (cg-RX-API-DMAC7.html)
FR (1) FR1496322A (cg-RX-API-DMAC7.html)
GB (1) GB1144541A (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573515A (en) * 1969-02-28 1971-04-06 United States Steel Corp Transducer-holding block adapted to be mounted within a liquid-filled work-engaging roller
US3768306A (en) * 1971-12-20 1973-10-30 C Stearns Ultrasonic apparatus and method for analyzing defects in material
US4044594A (en) * 1976-07-22 1977-08-30 Krautkramer-Branson, Incorporated Ultrasonic track testing carriage
US4165648A (en) * 1977-07-25 1979-08-28 Pagano Dominick A Two wheel ultrasonic rail testing system and method
EP0038055A3 (de) * 1980-04-16 1982-08-18 Georg Fischer Aktiengesellschaft Ultraschallprüfverfahren
GB2128739B (en) * 1982-09-15 1986-05-21 Schlumberger Electronics Ultrasonic inspection devices
US5341683A (en) * 1992-06-02 1994-08-30 Searle Donald S Dynamic rail longitudinal stress measuring system
DE69502435T2 (de) * 1994-04-06 1998-12-03 Speno International S.A., Genf/Geneve Ultraschall-Messvorrichtung für Fehler einer Eisenbahnschiene
GB9612198D0 (en) * 1996-06-11 1996-08-14 Bicc Plc Railway track inspection car
EP1132735B1 (en) * 1998-10-23 2008-07-30 Gang Li Method, transducer wheel and flaw detection system for ultrasonic flaw detection in railroad rails
US11333635B2 (en) * 2020-03-17 2022-05-17 Sperry Rail, Inc. Rolling search unit for ultrasonic railroad rail inspection
CN114076796A (zh) * 2020-08-17 2022-02-22 北京新科启源科技有限公司 轨道垂直裂纹的检测装置和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067789A (en) * 1935-08-29 1937-01-12 William R Murphy Safety razor
US2740090A (en) * 1952-04-16 1956-03-27 John C Dionne Method of and apparatus for detecting flaws in magnetizable bodies
US3028751A (en) * 1955-12-29 1962-04-10 Ivan L Joy Means for ultrasonic inspection of rail
US2992553A (en) * 1957-04-24 1961-07-18 Ivan L Joy Coupling method and apparatus for ultrasonic testing of solid bodies
US3218846A (en) * 1960-10-26 1965-11-23 Chemetron Corp Ultrasonic flaw testing apparatus
US3079953A (en) * 1962-03-19 1963-03-05 Giannini Controls Corp Pressure responsive element
US3205702A (en) * 1963-12-30 1965-09-14 Chemetron Corp Ultrasonic coupling device

Also Published As

Publication number Publication date
FR1496322A (fr) 1967-09-29
GB1144541A (en) 1969-03-05
US3442119A (en) 1969-05-06
DE1573409B2 (de) 1974-05-16
JPS4920558B1 (cg-RX-API-DMAC7.html) 1974-05-25
DE1573409A1 (de) 1970-08-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)