JPS5770453A - Ultrasonic flaw detector - Google Patents

Ultrasonic flaw detector

Info

Publication number
JPS5770453A
JPS5770453A JP55146878A JP14687880A JPS5770453A JP S5770453 A JPS5770453 A JP S5770453A JP 55146878 A JP55146878 A JP 55146878A JP 14687880 A JP14687880 A JP 14687880A JP S5770453 A JPS5770453 A JP S5770453A
Authority
JP
Japan
Prior art keywords
material surface
angles
array lobe
lobe
array
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.)
Granted
Application number
JP55146878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341422B2 (enrdf_load_stackoverflow
Inventor
Kuniharu Uchida
Satoshi Nagai
Ichiro Furumura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55146878A priority Critical patent/JPS5770453A/ja
Publication of JPS5770453A publication Critical patent/JPS5770453A/ja
Publication of JPS6341422B2 publication Critical patent/JPS6341422B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP55146878A 1980-10-22 1980-10-22 Ultrasonic flaw detector Granted JPS5770453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55146878A JPS5770453A (en) 1980-10-22 1980-10-22 Ultrasonic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55146878A JPS5770453A (en) 1980-10-22 1980-10-22 Ultrasonic flaw detector

Publications (2)

Publication Number Publication Date
JPS5770453A true JPS5770453A (en) 1982-04-30
JPS6341422B2 JPS6341422B2 (enrdf_load_stackoverflow) 1988-08-17

Family

ID=15417605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55146878A Granted JPS5770453A (en) 1980-10-22 1980-10-22 Ultrasonic flaw detector

Country Status (1)

Country Link
JP (1) JPS5770453A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101001340B1 (ko) 2008-07-23 2010-12-14 (주)선양기계금속 알루미늄 회전자 원심주조방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007028876A1 (de) * 2007-06-20 2009-05-07 Ge Inspection Technologies Gmbh Verfahren zur zerstörungsfreien Erfassung einer Drehbewegung auf der Oberfläche eines Prüflings, Vorrichtung hierzu sowie Prüfeinheit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292778A (en) * 1976-01-30 1977-08-04 Hitachi Ltd Section indicating apparatus in use of ultrasonic wave
JPS5482884A (en) * 1977-12-14 1979-07-02 Ito Kenichi Twoodimensional scan ultrasonic wave probe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292778A (en) * 1976-01-30 1977-08-04 Hitachi Ltd Section indicating apparatus in use of ultrasonic wave
JPS5482884A (en) * 1977-12-14 1979-07-02 Ito Kenichi Twoodimensional scan ultrasonic wave probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101001340B1 (ko) 2008-07-23 2010-12-14 (주)선양기계금속 알루미늄 회전자 원심주조방법

Also Published As

Publication number Publication date
JPS6341422B2 (enrdf_load_stackoverflow) 1988-08-17

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