JPS528887A - Chi - Google Patents

Chi

Info

Publication number
JPS528887A
JPS528887A JP51077994A JP7799476A JPS528887A JP S528887 A JPS528887 A JP S528887A JP 51077994 A JP51077994 A JP 51077994A JP 7799476 A JP7799476 A JP 7799476A JP S528887 A JPS528887 A JP S528887A
Authority
JP
Japan
Prior art keywords
chi
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
JP51077994A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5644374B2 (fr
Inventor
Jiyon Buahabuiorosu Soteriosu
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.)
AT&T Corp
Original Assignee
Western Electric Co 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
Priority claimed from US05/592,437 external-priority patent/US3965726A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS528887A publication Critical patent/JPS528887A/ja
Publication of JPS5644374B2 publication Critical patent/JPS5644374B2/ja
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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
    • 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
    • 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP51077994A 1975-07-02 1976-07-02 Chi Granted JPS528887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/592,437 US3965726A (en) 1975-07-02 1975-07-02 Method and apparatus for the real-time evaluation of welds by emitted stress waves

Publications (2)

Publication Number Publication Date
JPS528887A true JPS528887A (en) 1977-01-24
JPS5644374B2 JPS5644374B2 (fr) 1981-10-19

Family

ID=24370643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51077994A Granted JPS528887A (en) 1975-07-02 1976-07-02 Chi

Country Status (6)

Country Link
JP (1) JPS528887A (fr)
CA (1) CA1079392A (fr)
ES (1) ES449509A1 (fr)
GB (1) GB1545241A (fr)
IT (1) IT1071223B (fr)
SE (1) SE409762B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133351A (ja) * 1985-12-05 1987-06-16 Nippon Steel Corp 電縫管溶接部の溶接欠陥検出方法
JPH01118618A (ja) * 1987-10-28 1989-05-11 Kuraray Co Ltd 溶融紡糸法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114813356B (zh) * 2022-07-01 2022-09-23 江铃汽车股份有限公司 封装芯片焊脚焊接质量检测方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133351A (ja) * 1985-12-05 1987-06-16 Nippon Steel Corp 電縫管溶接部の溶接欠陥検出方法
JPH0560550B2 (fr) * 1985-12-05 1993-09-02 Nippon Steel Corp
JPH01118618A (ja) * 1987-10-28 1989-05-11 Kuraray Co Ltd 溶融紡糸法

Also Published As

Publication number Publication date
ES449509A1 (es) 1977-08-01
CA1079392A (fr) 1980-06-10
IT1071223B (it) 1985-04-02
JPS5644374B2 (fr) 1981-10-19
SE7607093L (sv) 1977-01-03
GB1545241A (en) 1979-05-02
SE409762B (sv) 1979-09-03

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