JPH0224377U - - Google Patents

Info

Publication number
JPH0224377U
JPH0224377U JP10201188U JP10201188U JPH0224377U JP H0224377 U JPH0224377 U JP H0224377U JP 10201188 U JP10201188 U JP 10201188U JP 10201188 U JP10201188 U JP 10201188U JP H0224377 U JPH0224377 U JP H0224377U
Authority
JP
Japan
Prior art keywords
flaw detection
magnetic particle
particle flaw
shaped core
magnetization
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
JP10201188U
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 JP10201188U priority Critical patent/JPH0224377U/ja
Publication of JPH0224377U publication Critical patent/JPH0224377U/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図は一実施例としての磁粉探傷用磁化装置
の断面図、第２図は同実施例の探傷面での磁場の
大きさを測定したグラフ、第３図は他の実施例の
磁粉探傷用磁化装置を示す断面図、第４図は角型
断面条鋼材の１側面を探傷時の従来の極間磁化コ
イル配置を示す断面図、第５図は２側面探傷時の
従来の極間磁化コイル配置を示す断面図である。 １…角型断面の条鋼材、２…極間磁化コイル、
２ａ…励磁コイル、２ｂ…Ｕ型鉄心、２ｃ，２ｄ
…磁極、２ｅ，２ｆ…極間磁化コイルの脚、３…
高導電性板体、Ｋ…磁力線。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) Ｕ型鉄心にコイルを巻回した極間磁化コイ
    ルにより、条鋼材を幅方向に交番励磁して同条鋼
    材の磁粉探傷を行う磁粉探傷装置において、前記
    極間磁化コイルのＵ型鉄心の両脚間に、高導電性
    板体が設けられたことを特徴とする磁粉探傷用磁
    化装置。 (2) 前記極間磁化コイルのＵ型鉄心の両脚間を
    仕切る高導電性板体が設けられたことを特徴とす
    る請求項１記載の磁粉探傷用磁化装置。 (3) 前記極間磁化コイルのＵ型鉄心の両脚の互
    いに対向する側面に、高導電性板体が設けられた
    ことを特徴とする請求項１記載の磁粉探傷用磁化
    装置。
JP10201188U 1988-08-02 1988-08-02 Pending JPH0224377U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10201188U JPH0224377U (ja) 1988-08-02 1988-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10201188U JPH0224377U (ja) 1988-08-02 1988-08-02

Publications (1)

Publication Number Publication Date
JPH0224377U true JPH0224377U (ja) 1990-02-19

Family

ID=31331529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10201188U Pending JPH0224377U (ja) 1988-08-02 1988-08-02

Country Status (1)

Country Link
JP (1) JPH0224377U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465020B1 (ko) * 2002-02-20 2005-01-13 한국전기연구원 횡자속형 단극 착자기 및 그 착자방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100465020B1 (ko) * 2002-02-20 2005-01-13 한국전기연구원 횡자속형 단극 착자기 및 그 착자방법

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