JPS58140612U - Demagnetizing coil - Google Patents
Demagnetizing coilInfo
- Publication number
- JPS58140612U JPS58140612U JP3710082U JP3710082U JPS58140612U JP S58140612 U JPS58140612 U JP S58140612U JP 3710082 U JP3710082 U JP 3710082U JP 3710082 U JP3710082 U JP 3710082U JP S58140612 U JPS58140612 U JP S58140612U
- Authority
- JP
- Japan
- Prior art keywords
- demagnetizing coil
- connectors
- multicore cable
- coil
- magnetic field
- 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
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は通常行なわれている固定管の自動ＴＩＧ溶接を
示す斜視図、第２図は被溶接物の帯磁によるアーク偏向
を示す第１図のＡ−Ａ矢視断面図、第３図は被容接物の
磁化方向の例を示す説明図、第４図は消磁用コイルによ
る被溶接物の磁界打消を示す説明図、第５図は本考案の
一実施例に係る ゛消磁用コイルを示す斜視図で
ある。
図面中、１は被溶接鋼管、８は消磁用コイル、１０は多
芯ケーブル、ｌｌａとｌｌｂはコネクタである。Fig. 1 is a perspective view showing automatic TIG welding of fixed pipes, which is normally performed, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, showing arc deflection due to magnetization of the welded object, and Fig. 3 is FIG. 4 is an explanatory diagram showing an example of the magnetization direction of the welded object. FIG. 4 is an explanatory diagram showing cancellation of the magnetic field of the welded object by the degaussing coil. FIG. 5 is an explanatory diagram showing an example of the magnetization direction of the welded object. FIG. In the drawings, 1 is a steel pipe to be welded, 8 is a degaussing coil, 10 is a multicore cable, and lla and llb are connectors.
Claims (1)
いに結合する一対のコネクタとからなる磁界発生用コイ
ルであり、多芯ケーブルの素線は一方のコネクタと他方
のコネクタとではコネクタビンが互いにずれて接続され
、コネクタの結合により多巻きコネクタとなる構成の消
磁用コイル。It is a magnetic field generating coil consisting of a multicore cable and a pair of connectors connected to both ends of this multicore cable and coupled to each other. A degaussing coil that is connected in a staggered manner and becomes a multi-turn connector when the connectors are combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3710082U JPS58140612U (en) | 1982-03-18 | 1982-03-18 | Demagnetizing coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3710082U JPS58140612U (en) | 1982-03-18 | 1982-03-18 | Demagnetizing coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58140612U true JPS58140612U (en) | 1983-09-21 |
Family
ID=30048498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3710082U Pending JPS58140612U (en) | 1982-03-18 | 1982-03-18 | Demagnetizing coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58140612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009060519A (en) * | 2007-09-03 | 2009-03-19 | Tyco Electronics Amp Kk | Loop antenna and loop antenna manufacturing method |
| KR102515291B1 (en) * | 2022-12-08 | 2023-03-29 | 이형구 | Residual magnetic field relief method by magnetic field |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561508A (en) * | 1979-06-19 | 1981-01-09 | Tohoku Metal Ind Ltd | Method of demagnetization in magnetically shielded chamber |
-
1982
- 1982-03-18 JP JP3710082U patent/JPS58140612U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561508A (en) * | 1979-06-19 | 1981-01-09 | Tohoku Metal Ind Ltd | Method of demagnetization in magnetically shielded chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009060519A (en) * | 2007-09-03 | 2009-03-19 | Tyco Electronics Amp Kk | Loop antenna and loop antenna manufacturing method |
| US7786950B2 (en) | 2007-09-03 | 2010-08-31 | Tyco Electronics Amp K.K. | Loop antenna and loop antenna manufacturing method |
| KR102515291B1 (en) * | 2022-12-08 | 2023-03-29 | 이형구 | Residual magnetic field relief method by magnetic field |
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