JPH0180995U - - Google Patents
Info
- Publication number
- JPH0180995U JPH0180995U JP1987176949U JP17694987U JPH0180995U JP H0180995 U JPH0180995 U JP H0180995U JP 1987176949 U JP1987176949 U JP 1987176949U JP 17694987 U JP17694987 U JP 17694987U JP H0180995 U JPH0180995 U JP H0180995U
- Authority
- JP
- Japan
- Prior art keywords
- electrical equipment
- shielding device
- casing
- utility
- model registration
- 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
- 239000002184 metal Substances 0.000 claims 5
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図はこの考案の一実施例を示す断面図およ
び第２図はシールド装置を示す斜視図である。
図面において、１は電気機器筐体、２は外箱、
４はねじ、５はシールド金具装置、５Ａ〜５Ｄは
その端面である。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a perspective view showing a shield device. In the drawings, 1 is an electrical equipment housing, 2 is an outer box,
4 is a screw, 5 is a shield fitting device, and 5A to 5D are end faces thereof.
Claims (1)
め、この電気機器の金属製筐体の外周を、所定の
間隙を有して覆う金属製外箱を備え、この外箱が
前記電気機器の両側面においてねじにより接続固
定される構造を有する電気機器筐体のシールド装
置において、前記電気機器の両側面において接続
固定された部分においてねじ固定され、そのとき
前記電気機器筐体と前記外箱とを少なくとも２本
の線接触状態で導通接続するための金具を具備し
たことを特徴とする電気機器筐体のシールド装置
。 (2) 実用新案登録請求の範囲第１項において、
前記線接触状態が４本線で行なわれることを特徴
とする電気機器筐体のシールド装置。 (3) 実用新案登録請求の範囲第１項において、
前記金具が断面ほぼコ字形状であることを特徴と
する電気機器筐体のシールド装置。 (4) 実用新案登録請求の範囲第２項において、
前記金具が断面ほぼコ字形状であることを特徴と
する電気機器筐体のシールド装置。[Scope of Claim for Utility Model Registration] (1) In order to shield radio waves emitted from electrical equipment, a metal outer box is provided that covers the outer periphery of the metal casing of the electrical equipment with a predetermined gap, In a shielding device for an electrical equipment housing having a structure in which the outer box is connected and fixed with screws on both sides of the electrical equipment, the outer box is fixed with screws at the parts connected and fixed on both sides of the electrical equipment; A shielding device for an electrical equipment casing, comprising a metal fitting for electrically connecting the equipment casing and the outer box with at least two wires in contact with each other. (2) In paragraph 1 of the claims for utility model registration,
A shielding device for an electrical equipment casing, characterized in that the line contact state is performed with four lines. (3) In paragraph 1 of the claims for utility model registration,
A shielding device for an electrical equipment casing, wherein the metal fitting has a substantially U-shaped cross section. (4) In paragraph 2 of claims for utility model registration,
A shielding device for an electrical equipment casing, wherein the metal fitting has a substantially U-shaped cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176949U JPH0180995U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176949U JPH0180995U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180995U true JPH0180995U (en) | 1989-05-30 |
Family
ID=31468640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176949U Pending JPH0180995U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012256617A (en) * | 2012-09-26 | 2012-12-27 | Nichias Corp | Lamp and heating device |
-
1987
- 1987-11-19 JP JP1987176949U patent/JPH0180995U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012256617A (en) * | 2012-09-26 | 2012-12-27 | Nichias Corp | Lamp and heating device |
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