JPS6245893U - - Google Patents
Info
- Publication number
- JPS6245893U JPS6245893U JP13550485U JP13550485U JPS6245893U JP S6245893 U JPS6245893 U JP S6245893U JP 13550485 U JP13550485 U JP 13550485U JP 13550485 U JP13550485 U JP 13550485U JP S6245893 U JPS6245893 U JP S6245893U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- electronic device
- electronic
- electronic circuit
- interior
- 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
- 238000010926 purge Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
図は本考案実施例の構成説明図である。
１……電子機器筐体、２……電子回路板、３…
…シールド板、４……パイプ、５……導管、６…
…パージ用気体の供給源。
The figure is an explanatory diagram of the configuration of an embodiment of the present invention. 1...Electronic device housing, 2...Electronic circuit board, 3...
...Shield plate, 4...Pipe, 5...Conduit, 6...
...source of purge gas.
Claims (1)
側に装着されると共にノイズ防止用のシールド板
が内部他側に装着され、該電子回路板とシールド
板の間に空間を有する電子機器筐体において、先
端が閉じられると共に周壁面に複数の小穴を有し
内部にパージ用気体が導入される中空パイプを、
該小穴から上記気体がシヤワー状に放出され上記
空間を流れるように配置したことを特徴とする電
子機器筐体。 (2) 前記電子回路板はプリント回路板若しくは
マイクロプロセツサ塔載板でなる実用新案登録請
求の範囲第(1)項記載の電子機器筐体。[Scope of Claim for Utility Model Registration] (1) An electronic circuit board on which electronic components are mounted is attached to one side of the interior, and a shield plate for noise prevention is attached to the other side of the interior, and between the electronic circuit board and the shield plate. In an electronic device housing having a space, a hollow pipe is closed at the tip and has a plurality of small holes in the surrounding wall surface, into which purge gas is introduced.
An electronic device housing characterized in that the gas is discharged from the small holes in a shower shape and is arranged so as to flow through the space. (2) The electronic device casing according to claim 1, wherein the electronic circuit board is a printed circuit board or a microprocessor mounted board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13550485U JPS6245893U (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13550485U JPS6245893U (en) | 1985-09-04 | 1985-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6245893U true JPS6245893U (en) | 1987-03-19 |
Family
ID=31037749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13550485U Pending JPS6245893U (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245893U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048286B2 (en) * | 1977-12-19 | 1985-10-26 | 東芝タンガロイ株式会社 | Multi-blade ball end mill |
-
1985
- 1985-09-04 JP JP13550485U patent/JPS6245893U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048286B2 (en) * | 1977-12-19 | 1985-10-26 | 東芝タンガロイ株式会社 | Multi-blade ball end mill |
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