JPH02215197A - Magnetic shielding panel - Google Patents
Magnetic shielding panelInfo
- Publication number
- JPH02215197A JPH02215197A JP3514689A JP3514689A JPH02215197A JP H02215197 A JPH02215197 A JP H02215197A JP 3514689 A JP3514689 A JP 3514689A JP 3514689 A JP3514689 A JP 3514689A JP H02215197 A JPH02215197 A JP H02215197A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic shielding
- amorphous
- panel
- magnetic
- base material
- 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
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000004907 flux Effects 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 229910000808 amorphous metal alloy Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、シールドルーム等の磁気遮蔽パネルに関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a magnetic shielding panel for shielded rooms and the like.
［従来の技術］
従来、シールドルーム等の磁気遮蔽の施工にあっては、
壁面等の下地施工後、磁気遮蔽用７モル７アス、鉄ある
いはケイ素鋼板等の高透磁率を有する板を接着剤、釘、
ビス、あるいは溶接等で下地材に固定していた。[Conventional technology] Conventionally, in the construction of magnetic shielding in shield rooms, etc.
After constructing the groundwork for walls, etc., attach plates with high magnetic permeability such as 7mol 7as, iron or silicon steel plates for magnetic shielding with adhesive, nails, etc.
It was fixed to the base material with screws or welding.
しかしながら、これには次のような問題点があった。However, this had the following problems.
１）鉄やケイ素鋼板を素材とする磁気遮蔽施工にあって
は、素材自体の重量が大きくて取り扱いが容易ではなか
った。また、現場でその状況に応じて加工し対処するこ
とができないなど施工性も良くなかった。1) When constructing magnetic shields using iron or silicon steel sheets, the materials themselves are heavy and difficult to handle. In addition, the workability was not good, as it was impossible to process and deal with the situation on site.
２）磁気遮蔽用アモルフアスを素材とする磁気遮蔽材の
施工にあっては、まず、コンクリート等の壁面に下地材
を設置した後、磁気遮蔽用アモルファスを設置し、その
上から、さらに仕上げの為に必要な下地を施工するなど
二度手間であった。2) When installing a magnetic shielding material made from amorphous amorphous for magnetic shielding, first install a base material on the wall surface such as concrete, then install amorphous for magnetic shielding, and then apply finishing touches on top of that. It took a lot of work to construct the necessary groundwork.
３）さらに、磁気遮蔽用アモルファスは、通常厚さ ０
．Ｏ１ｍ−〜 ０．１−一、 幅２５論鋤〜 １５０鴫
−の大きさが限度であって、下地施工後、現場で必要な
枚数を重ね合わせる必要があり、大きな面積を直接施工
するのは不可能であった。3) Furthermore, the amorphous material for magnetic shielding usually has a thickness of 0
．． The size limit is 01m to 0.1m, width 25mm to 150mm, and it is necessary to overlap the required number of sheets on site after the groundwork is done, and it is difficult to directly construct large areas. It was impossible.
［発明が解決しようとする課題］
本発明は、上記従来の問題点を解決するためになされた
もので、その目的とするところは、鉄の１００倍以上の
比透磁率を有する磁気遮蔽アモルファスを下地材と共に
パネル化し、現場で迅速かつ容易に施工することのでき
る磁気′ａ蔽パネルを提供しようとするものである。[Problems to be Solved by the Invention] The present invention has been made to solve the above-mentioned conventional problems, and its purpose is to provide a magnetic shielding amorphous material having a relative magnetic permeability 100 times or more that of iron. The present invention aims to provide a magnetic shield panel that can be formed into a panel together with a base material and can be quickly and easily constructed on site.
［ｇ、題を解決するための手段１
本発明の磁気遮蔽パネルは、帯状の磁気遮蔽用７モル７
Ｔスを磁束に対し均一な磁路となるように棲数枚並列に
並べると共に相互に必要なだけ重ね合わせで、固定部材
により板状下地材に固定して磁気遮蔽パネルを構成し、
該パネルに壁に取り付ける為の穴を開けたことを特徴と
するものであり、上記磁気遮蔽用アモルファスを下地材
の周囲からはみ出るように張り付け固定することも特徴
とするものである。[g, Means for Solving the Problem 1 The magnetic shielding panel of the present invention has a strip-shaped magnetic shielding 7 mol 7
A magnetic shielding panel is constructed by arranging a number of T-strips in parallel so as to form a uniform magnetic path for the magnetic flux, overlapping each other as much as necessary, and fixing them to a plate-like base material using a fixing member.
This panel is characterized by having a hole made in the panel for attachment to a wall, and is also characterized by pasting and fixing the magnetic shielding amorphous material so as to protrude from the periphery of the base material.
［実施例］
以下、本発明の一実施例について図面を参照しながら説
明する。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.
第１図および第２図において、１は板状下地材としての
コンクリートパネルや合板等の下地材兼用ボードであっ
て、施工部位に合わせた大きさに製作しておく。In FIGS. 1 and 2, reference numeral 1 denotes a board that serves as a base material such as a concrete panel or plywood as a plate-like base material, and is manufactured to a size suitable for the construction site.
該下地材兼用ボード１の裏側には磁気遮蔽用７モル７Ｔ
ス２を取付ける。On the back side of the base board 1, there is a 7M 7T for magnetic shielding.
Attach step 2.
磁気遮蔽用７モル７アス２は、Ｆｅ、Ｃｏ＋Ｎｉの少く
とも１種を基材とし、Ｓｉ、Ｂ、Ｃ，Ｐ、ＡＮの少くと
もｉｌｌを加え、更に添加物としてＴ ｉ ＋ Ｃｒ
＊ＭｏｔＭｎｔＺｒｔＮｄ、ＨＬＷ、Ｎｂ、Ｔａの少く
とも１種を添加して作られた７モル７Ｔス合金であって
、優れた透磁率を有し、通常厚さ０．０１ｍｍ〜０．１
１、幅２５信曽〜１５０１の形状を有し、ナイフやハサ
ミで容易にｑ断加工することができる。7mol7as2 for magnetic shielding uses at least one of Fe, Co+Ni as a base material, adds at least ill of Si, B, C, P, and AN, and further contains T i + Cr as an additive.
*MotMntZrtA 7M 7T alloy made by adding at least one of Nd, HLW, Nb, and Ta, which has excellent magnetic permeability and usually has a thickness of 0.01 mm to 0.1 mm.
1. It has a shape with a width of 25mm to 150mm, and can be easily cut into q-cuts with a knife or scissors.
該磁気遮蔽用７モル７Ｔス２は、磁束に対し均一な磁路
となるように、第３図に示すように、横目２ａに並べて
相互を必要なだけ重ね合わせると共に、その上に縦目２
ｂに並べて相互を必要なだけ重ね合わせで、２面重ねと
し、下地兼用ボード１に周囲に若干はみ出すようにして
釘、ビス又はホチキス等の固定部材３により固定する。As shown in FIG. 3, the magnetic shielding 7 moles 7 T steel 2 are arranged in horizontal grains 2a and overlapped with each other as much as necessary so as to form a uniform magnetic path for the magnetic flux.
b, and overlap each other as much as necessary to form a two-sided stack, and fix it to the base board 1 with fixing members 3 such as nails, screws, or staples so that it slightly protrudes from the periphery.
尚、上記磁気遮蔽用７モル７アス２は、２面重ねに限定
するものではなく、磁気遮蔽度の必要に応じて１面重ね
又は３面以上重ねるようにしてもよい。Note that the magnetic shielding 7 mole 7 as 2 is not limited to being stacked on two sides, but may be stacked on one side or on three or more sides depending on the degree of magnetic shielding required.
このようにＷＩ、成した磁気遮蔽パネル４には、シール
ドルームの壁等にパネル固定用ビス５により取りつけら
れるよう穴６を開けておく。The magnetic shielding panel 4 thus formed is provided with holes 6 so that it can be attached to a wall or the like of a shield room with panel fixing screws 5.
［発明の効果１
（１）施工現場で取付部位の状況に応じて磁気遮蔽パネ
ルを容易に作製することができ、複雑な形状を有する磁
気遮蔽室に容易に対応させることができる。[Effects of the Invention 1 (1) Magnetic shielding panels can be easily manufactured at the construction site depending on the situation of the installation site, and can be easily adapted to magnetically shielded rooms having complex shapes.
（２）下地材兼用ボードを壁面等に固定するだけで下地
施工を磁気遮蔽工事と同時に完了せしめることができ工
期の短縮化と省力化が可能となる。(2) By simply fixing the board that also serves as a base material to a wall surface, etc., the base work can be completed at the same time as the magnetic shielding work, making it possible to shorten the construction period and save labor.
（３）下地材兼用ボードの取付後は、きれいな下地ボー
ドとして完成されており、その後の仕上げ工事が自由に
できる。(3) After installing the base board, it is completed as a clean base board, and subsequent finishing work can be carried out freely.
（４）下地材兼用ボードへの磁気遮蔽アモルファスの取
付が容易で、要求される磁気遮蔽性能に合わせで、磁気
遮蔽アモルファスの重ね合わせ枚数やパーマロイ等の他
の磁気遮蔽材料との組合わせに対し適応性が高い。(4) It is easy to attach the magnetic shielding amorphous to the board that also serves as the base material, and the number of stacked magnetic shielding amorphous sheets and the combination with other magnetic shielding materials such as permalloy can be adjusted according to the required magnetic shielding performance. Highly adaptable.
第１図は本発明の磁気遮蔽パネルの一実施例の表面図、
第２図はその裏面図、第３図は分解斜視図、第４図は取
付状態を示す断面図である。
１・・・下地兼用ボード、２．２ａ、２ｂ・・・磁気遮
蔽アモルフアス、３・・・固定部材、４・・・磁気遮蔽
パネル、５・・・パネル固定用ビス、６・・・穴。FIG. 1 is a surface view of an embodiment of the magnetic shielding panel of the present invention;
FIG. 2 is a rear view, FIG. 3 is an exploded perspective view, and FIG. 4 is a sectional view showing the installed state. DESCRIPTION OF SYMBOLS 1... Base board, 2.2a, 2b... Magnetic shielding amorphous amorphous material, 3... Fixing member, 4... Magnetic shielding panel, 5... Panel fixing screw, 6... Hole.
Claims (2)
磁路となるように複数枚並列に並べると共に相互に必要
なだけ重ね合わせで、固定部材により板状下地材に固定
して磁気遮蔽パネルを構成し、該パネルに壁に取り付け
る為の穴を開けたことを特徴とする磁気遮蔽パネル。1. A magnetic shielding panel is constructed by arranging a plurality of strip-shaped amorphous magnetic shielding sheets in parallel so as to form a uniform magnetic path for magnetic flux, overlapping each other as many times as necessary, and fixing them to a plate-shaped base material using fixing members. , a magnetic shielding panel characterized in that the panel has a hole for mounting on a wall.
み出るように張り付け固定することを特徴とする請求項
１に記載の磁気遮蔽パネル。2. 2. The magnetic shielding panel according to claim 1, wherein the magnetic shielding amorphous material is pasted and fixed so as to protrude from the periphery of the base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3514689A JPH02215197A (en) | 1989-02-16 | 1989-02-16 | Magnetic shielding panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3514689A JPH02215197A (en) | 1989-02-16 | 1989-02-16 | Magnetic shielding panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02215197A true JPH02215197A (en) | 1990-08-28 |
Family
ID=12433766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3514689A Pending JPH02215197A (en) | 1989-02-16 | 1989-02-16 | Magnetic shielding panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02215197A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459197U (en) * | 1990-09-28 | 1992-05-21 | ||
| JP2002374089A (en) * | 2001-06-14 | 2002-12-26 | Hitachi Metals Ltd | Magnetic laminate for magnetic shield and magnetic shield device |
| JP2013197234A (en) * | 2012-03-19 | 2013-09-30 | Ohtama Co Ltd | Magnetic shield device and method for manufacturing magnetic shield device |
| JP2013197233A (en) * | 2012-03-19 | 2013-09-30 | Ohtama Co Ltd | Magnetic shield member |
| JP2013197290A (en) * | 2012-03-19 | 2013-09-30 | Ohtama Co Ltd | Magnetic shield member |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59159598A (en) * | 1983-03-02 | 1984-09-10 | アサオカ株式会社 | High frequency electromagnetic shielding device with all directivity |
| JPS624197B2 (en) * | 1979-04-02 | 1987-01-29 | Hitachi Plant Eng & Constr Co | |
| JPS634699A (en) * | 1986-06-25 | 1988-01-09 | 平岡織染株式会社 | Manufacture of amorphous metal laminated sheet of wide widthand long length |
| JPS64397B2 (en) * | 1981-10-05 | 1989-01-06 | Otsuka Pharma Co Ltd |
-
1989
- 1989-02-16 JP JP3514689A patent/JPH02215197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624197B2 (en) * | 1979-04-02 | 1987-01-29 | Hitachi Plant Eng & Constr Co | |
| JPS64397B2 (en) * | 1981-10-05 | 1989-01-06 | Otsuka Pharma Co Ltd | |
| JPS59159598A (en) * | 1983-03-02 | 1984-09-10 | アサオカ株式会社 | High frequency electromagnetic shielding device with all directivity |
| JPS634699A (en) * | 1986-06-25 | 1988-01-09 | 平岡織染株式会社 | Manufacture of amorphous metal laminated sheet of wide widthand long length |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459197U (en) * | 1990-09-28 | 1992-05-21 | ||
| JP2002374089A (en) * | 2001-06-14 | 2002-12-26 | Hitachi Metals Ltd | Magnetic laminate for magnetic shield and magnetic shield device |
| JP2013197234A (en) * | 2012-03-19 | 2013-09-30 | Ohtama Co Ltd | Magnetic shield device and method for manufacturing magnetic shield device |
| JP2013197233A (en) * | 2012-03-19 | 2013-09-30 | Ohtama Co Ltd | Magnetic shield member |
| JP2013197290A (en) * | 2012-03-19 | 2013-09-30 | Ohtama Co Ltd | Magnetic shield member |
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