JPS6317454U - - Google Patents

Info

Publication number
JPS6317454U
JPS6317454U JP10871886U JP10871886U JPS6317454U JP S6317454 U JPS6317454 U JP S6317454U JP 10871886 U JP10871886 U JP 10871886U JP 10871886 U JP10871886 U JP 10871886U JP S6317454 U JPS6317454 U JP S6317454U
Authority
JP
Japan
Prior art keywords
flaw detection
detection cable
cable insertion
insertion nozzle
protruding end
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
JP10871886U
Other languages
Japanese (ja)
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 JP10871886U priority Critical patent/JPS6317454U/ja
Publication of JPS6317454U publication Critical patent/JPS6317454U/ja
Pending legal-status Critical Current

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案による探傷ケーブル挿入ノズル
の一例を示す縦断面図、第2図は従来の探傷ケー
ブル挿入ノズルを示す縦断面図、第3図はその位
置決め不十分の場合の状態を示す図である。 1…熱交換器管、2…管板、3…熱交換器管取
付穴、6…探傷ケーブル、7…探傷ケーブル挿入
ノズル、8…オス型、9…メス型、15…環状突
出端。
Fig. 1 is a longitudinal sectional view showing an example of the flaw detection cable insertion nozzle according to the present invention, Fig. 2 is a longitudinal sectional view showing a conventional flaw detection cable insertion nozzle, and Fig. 3 is a diagram showing the state when the positioning is insufficient. It is. DESCRIPTION OF SYMBOLS 1... Heat exchanger tube, 2... Tube plate, 3... Heat exchanger tube mounting hole, 6... Flaw detection cable, 7... Flaw detection cable insertion nozzle, 8... Male type, 9... Female type, 15... Annular protruding end.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オス型とメス型とで構成した球面座よりなり、
そのメス型先端が管板の熱交換器管取付穴に挿入
自在な環状突出端に形成されている探傷ケーブル
挿入ノズルにおいて、前記環状突出端の少なくと
も表面に硬化肉盛を施したことを特徴とする探傷
ケーブル挿入ノズル。
Consists of a spherical seat composed of a male type and a female type,
A flaw detection cable insertion nozzle whose female tip is formed as an annular protruding end that can be freely inserted into a heat exchanger tube mounting hole of a tube plate, characterized in that at least the surface of the annular protruding end is hardened. Flaw detection cable insertion nozzle.
JP10871886U 1986-07-17 1986-07-17 Pending JPS6317454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10871886U JPS6317454U (en) 1986-07-17 1986-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10871886U JPS6317454U (en) 1986-07-17 1986-07-17

Publications (1)

Publication Number Publication Date
JPS6317454U true JPS6317454U (en) 1988-02-05

Family

ID=30986172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10871886U Pending JPS6317454U (en) 1986-07-17 1986-07-17

Country Status (1)

Country Link
JP (1) JPS6317454U (en)

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