JPH044272U - - Google Patents

Info

Publication number
JPH044272U
JPH044272U JP4406990U JP4406990U JPH044272U JP H044272 U JPH044272 U JP H044272U JP 4406990 U JP4406990 U JP 4406990U JP 4406990 U JP4406990 U JP 4406990U JP H044272 U JPH044272 U JP H044272U
Authority
JP
Japan
Prior art keywords
transmitting
blinking
cathode ray
ray tube
probe
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.)
Pending
Application number
JP4406990U
Other languages
English (en)
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
Priority to JP4406990U priority Critical patent/JPH044272U/ja
Publication of JPH044272U publication Critical patent/JPH044272U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第１図は本考案による超音波探傷装置の回路構
成および端部エコーの識別法を説明する図、第２
図は本考案によるブラウン管波形である。 １……同期部、２，２′……送信部、３，３′
……超音波斜角探触子、４……受信部、５……ブ
ラウン管、６……スイツチ部、７……面状欠陥、
８……端部エコーの回折成分、９……端部エコー
の反射成分、１０……端部エコーか否かを判定し
たいエコー、１１……点滅する端部エコーの回折
成分。

Claims (1)

    【実用新案登録請求の範囲】
  1. 面状欠陥を間に置き、試験材の同一面に対向し
    て配置された２個の超音波探触子において、一方
    を送受信用とし、他方を送信専用とし、同一の同
    期信号によつてコントロールすると共に、送信専
    用探触子はスイツチングにより点滅する送信パル
    スによつて駆動させるべく構成し、両送信波動に
    よる端部エコーの受信複合波形を表示させるブラ
    ウン管を具備することを特徴とする超音波探傷装
    置。
JP4406990U 1990-04-26 1990-04-26 Pending JPH044272U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4406990U JPH044272U (ja) 1990-04-26 1990-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4406990U JPH044272U (ja) 1990-04-26 1990-04-26

Publications (1)

Publication Number Publication Date
JPH044272U true JPH044272U (ja) 1992-01-16

Family

ID=31557041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4406990U Pending JPH044272U (ja) 1990-04-26 1990-04-26

Country Status (1)

Country Link
JP (1) JPH044272U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008137054A (ja) * 2006-12-04 2008-06-19 Mishima Kosan Co Ltd 連続鋳造鋳型の寿命判定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008137054A (ja) * 2006-12-04 2008-06-19 Mishima Kosan Co Ltd 連続鋳造鋳型の寿命判定方法

Similar Documents

Publication Publication Date Title
EP0583373B1 (en) Ultrasonic inspection method and apparatus with audible output
AU536480B2 (en) Non-destructively testing a material
EP1079242A3 (en) Ultrasound diagnostic apparatus
JPH0790026B2 (ja) 超音波診断装置
JPH044272U (ja)
Au et al. Sonar discrimination of metallic plates by dolphins and humans
JPS5937213Y2 (ja) リニア電子走査式超音波診断装置の超音波プロ−ブ用水袋
US4128012A (en) Ultrasonic examination apparatus operating according to the impulse-echo method
JPS61102909U (ja)
JPS6355161U (ja)
JPS6450957A (en) Ultrasonic wave inspecting apparatus
JPH0288609U (ja)
JPH01137469U (ja)
JPH043349U (ja)
JPS63256847A (ja) 超音波探触子
JPH02115107U (ja)
JPS6353511U (ja)
JPH0375706U (ja)
JPH0370309U (ja)
JP2713477B2 (ja) 超音波探傷装置
JPS584540A (ja) 超音波診断装置
JPH08201352A (ja) 斜角探傷用超音波探触子
JPS6363764U (ja)
JPH02198356A (ja) 複合鋼板の超音波による接着評価装置およびその評価方法
GB708413A (en) A method of and device for measuring thickness by ultrasonic pulses