JPS54121789A - Ultrasonic flaw detector for capillaries - Google Patents

Ultrasonic flaw detector for capillaries

Info

Publication number
JPS54121789A
JPS54121789A JP2872878A JP2872878A JPS54121789A JP S54121789 A JPS54121789 A JP S54121789A JP 2872878 A JP2872878 A JP 2872878A JP 2872878 A JP2872878 A JP 2872878A JP S54121789 A JPS54121789 A JP S54121789A
Authority
JP
Japan
Prior art keywords
receiving
transmitting
vibrators
multiplexer
transmitted
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
JP2872878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS638424B2 (enrdf_load_stackoverflow
Inventor
Takao Sato
Hirotoshi Kino
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2872878A priority Critical patent/JPS54121789A/ja
Publication of JPS54121789A publication Critical patent/JPS54121789A/ja
Publication of JPS638424B2 publication Critical patent/JPS638424B2/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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2872878A 1978-03-15 1978-03-15 Ultrasonic flaw detector for capillaries Granted JPS54121789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2872878A JPS54121789A (en) 1978-03-15 1978-03-15 Ultrasonic flaw detector for capillaries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2872878A JPS54121789A (en) 1978-03-15 1978-03-15 Ultrasonic flaw detector for capillaries

Publications (2)

Publication Number Publication Date
JPS54121789A true JPS54121789A (en) 1979-09-21
JPS638424B2 JPS638424B2 (enrdf_load_stackoverflow) 1988-02-23

Family

ID=12256484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2872878A Granted JPS54121789A (en) 1978-03-15 1978-03-15 Ultrasonic flaw detector for capillaries

Country Status (1)

Country Link
JP (1) JPS54121789A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879154A (ja) * 1981-11-06 1983-05-12 Hitachi Ltd 細管用超音波探傷装置
JPS58112959U (ja) * 1982-01-28 1983-08-02 三菱重工業株式会社 細管探傷用超音波センサ
JPS58182550A (ja) * 1982-04-19 1983-10-25 Agency Of Ind Science & Technol パイプラインの探傷用ピグ
JPS59103270U (ja) * 1982-12-25 1984-07-11 動力炉・核燃料開発事業団 分離・合体自在の圧力管検査装置
JPS59126946A (ja) * 1983-01-10 1984-07-21 Hitachi Ltd 管内插入式超音波プロ−ブ
JPS6088263U (ja) * 1983-11-24 1985-06-17 株式会社クボタ 管検査装置の伝送ケ−ブル
JPS6088264U (ja) * 1983-11-24 1985-06-17 株式会社クボタ 管検査装置の伝送ケ−ブル
JPS61111462A (ja) * 1984-11-06 1986-05-29 Nippon Kokan Kk <Nkk> 配管異常部検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146501A (enrdf_load_stackoverflow) * 1974-10-18 1976-04-21 Tokyo Shibaura Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146501A (enrdf_load_stackoverflow) * 1974-10-18 1976-04-21 Tokyo Shibaura Electric Co

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879154A (ja) * 1981-11-06 1983-05-12 Hitachi Ltd 細管用超音波探傷装置
JPS58112959U (ja) * 1982-01-28 1983-08-02 三菱重工業株式会社 細管探傷用超音波センサ
JPS58182550A (ja) * 1982-04-19 1983-10-25 Agency Of Ind Science & Technol パイプラインの探傷用ピグ
JPS59103270U (ja) * 1982-12-25 1984-07-11 動力炉・核燃料開発事業団 分離・合体自在の圧力管検査装置
JPS59126946A (ja) * 1983-01-10 1984-07-21 Hitachi Ltd 管内插入式超音波プロ−ブ
JPS6088263U (ja) * 1983-11-24 1985-06-17 株式会社クボタ 管検査装置の伝送ケ−ブル
JPS6088264U (ja) * 1983-11-24 1985-06-17 株式会社クボタ 管検査装置の伝送ケ−ブル
JPS61111462A (ja) * 1984-11-06 1986-05-29 Nippon Kokan Kk <Nkk> 配管異常部検出装置

Also Published As

Publication number Publication date
JPS638424B2 (enrdf_load_stackoverflow) 1988-02-23

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