JPH0321767U - - Google Patents

Info

Publication number
JPH0321767U
JPH0321767U JP8274689U JP8274689U JPH0321767U JP H0321767 U JPH0321767 U JP H0321767U JP 8274689 U JP8274689 U JP 8274689U JP 8274689 U JP8274689 U JP 8274689U JP H0321767 U JPH0321767 U JP H0321767U
Authority
JP
Japan
Prior art keywords
main body
cast iron
rollers
flaw detector
pipe wall
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
JP8274689U
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 JP8274689U priority Critical patent/JPH0321767U/ja
Publication of JPH0321767U publication Critical patent/JPH0321767U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本願考案の全体図、第２図イ，ロは本
体だけの詳細な正面図と側面図、第３図は探傷機
の情報伝達の系統図、第４図は欠陥部の渦電流を
説明する斜視図、第５図は検査記録チヤートの一
例。 １……水平架台、２……本体、２１，２２……
本体のローラ、２３……渦流探傷機、２３１……
同探傷面、Ｒ……架台上のローラ、Ｐ……鋳鉄管
、ｒ……エンドローラ、Ｃ……鋳鉄管内面の割れ
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水平架台上のローラによつて回動する鋳鉄管内
    へ水平に進退自在の本体を連設し、該本体は前後
    端で上下に管壁を押圧するそれぞれ３ケのローラ
    に支えられ、その頂部には管壁と一定距離を隔て
    て対向する探傷面を有する渦流探傷機を搭載した
    ことを特徴とする鋳鉄管の内面探傷機。
JP8274689U 1989-07-13 1989-07-13 Pending JPH0321767U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8274689U JPH0321767U (ja) 1989-07-13 1989-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8274689U JPH0321767U (ja) 1989-07-13 1989-07-13

Publications (1)

Publication Number Publication Date
JPH0321767U true JPH0321767U (ja) 1991-03-05

Family

ID=31629828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8274689U Pending JPH0321767U (ja) 1989-07-13 1989-07-13

Country Status (1)

Country Link
JP (1) JPH0321767U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002286698A (ja) * 2001-03-23 2002-10-03 Kawasaki Steel Corp 鋼管内面検査装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119382A (en) * 1976-03-31 1977-10-06 Sumitomo Metal Ind Method of and apparatus for magneic inspection of internal surface of pipe
JPS6358750B2 (ja) * 1984-03-28 1988-11-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119382A (en) * 1976-03-31 1977-10-06 Sumitomo Metal Ind Method of and apparatus for magneic inspection of internal surface of pipe
JPS6358750B2 (ja) * 1984-03-28 1988-11-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002286698A (ja) * 2001-03-23 2002-10-03 Kawasaki Steel Corp 鋼管内面検査装置

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