JPH0320496U - - Google Patents
Info
- Publication number
- JPH0320496U JPH0320496U JP8055989U JP8055989U JPH0320496U JP H0320496 U JPH0320496 U JP H0320496U JP 8055989 U JP8055989 U JP 8055989U JP 8055989 U JP8055989 U JP 8055989U JP H0320496 U JPH0320496 U JP H0320496U
- Authority
- JP
- Japan
- Prior art keywords
- control board
- protection box
- shield protection
- accommodating
- cooling fan
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 3
- 229910001035 Soft ferrite Inorganic materials 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 claims 1
- 239000004734 Polyphenylene sulfide Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 claims 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920000069 polyphenylene sulfide Polymers 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案にかかるシールド保護函の一実
施例を示す説明用斜視図、第２図は同実施例の説
明用断面図である。
Ａ……シールド保護函、Ｂ……制御基板、ａ…
…スリツト、ｂ……側壁、１……空冷用フアン、
２……羽根。
FIG. 1 is an explanatory perspective view showing one embodiment of a shield protection box according to the present invention, and FIG. 2 is an explanatory cross-sectional view of the same embodiment. A... Shield protection box, B... Control board, a...
...Slit, b...Side wall, 1...Air cooling fan,
2...feathers.
Claims (1)
する為のシールド保護函において、空冷フアンの
羽根をソフトフエライト若しくはマグネタイトを
合成樹脂に分散混合して作成した電波吸収材より
形成したことを特徴とする制御基板収容用シール
ド保護函。 ２ ソフトフエライトとしてマンガンジンクフエ
ライトを用い、合成樹脂としてはポリプロピレン
若しくはポリフエニレンサルフアイドを用いてな
る前記実用新案登録請求の範囲第１項記載の制御
基板収容用シールド保護函。[Claims for Utility Model Registration] 1. In a shield protection box for accommodating a control board with an air-cooling fan installed on the side wall, a radio wave absorbing product made by dispersing and mixing the air-cooling fan blades with soft ferrite or magnetite in a synthetic resin. A shield protection box for housing a control board, characterized in that it is made of material. 2. The shield protection box for accommodating a control board according to claim 1, which uses manganese zinc ferrite as the soft ferrite and polypropylene or polyphenylene sulfide as the synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8055989U JPH0611597Y2 (en) | 1989-07-07 | 1989-07-07 | Shield protection box for accommodating control boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8055989U JPH0611597Y2 (en) | 1989-07-07 | 1989-07-07 | Shield protection box for accommodating control boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0320496U true JPH0320496U (en) | 1991-02-28 |
| JPH0611597Y2 JPH0611597Y2 (en) | 1994-03-23 |
Family
ID=31625730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8055989U Expired - Lifetime JPH0611597Y2 (en) | 1989-07-07 | 1989-07-07 | Shield protection box for accommodating control boards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611597Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0481521A (en) * | 1990-07-24 | 1992-03-16 | Honda Motor Co Ltd | Intake control device of internal combustion engine |
-
1989
- 1989-07-07 JP JP8055989U patent/JPH0611597Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0481521A (en) * | 1990-07-24 | 1992-03-16 | Honda Motor Co Ltd | Intake control device of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611597Y2 (en) | 1994-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT380328B (en) | AIR DISTRIBUTION BOX FOR VENTILATION AND AIR CONDITIONING | |
| ATE43774T1 (en) | CONTROL BOX. | |
| JPH0514419Y2 (en) | ||
| JPH0336833Y2 (en) | ||
| JPS60115885U (en) | Air conditioner packing equipment | |
| JPS6254504U (en) | ||
| JPS6234499U (en) | ||
| JPS6032293U (en) | Packing equipment for integrated air conditioners | |
| JPS62192679U (en) | ||
| JPS6068080U (en) | Tray for packaging fruits etc. | |
| JPS6191897U (en) | ||
| JPS5931299U (en) | Housing for electrical/electronic equipment | |
| JPS58195499U (en) | Conductive filler for electromagnetic shielding material | |
| JPS60176067U (en) | air conditioner | |
| JPS6069396U (en) | Rotating electric machine outer fan cover | |
| JPS59168649U (en) | Duct ventilation fan grill | |
| JPH0265395U (en) | ||
| JPS5959330U (en) | Breathable waterproof material | |
| JPS5849177U (en) | Grill devices such as air outlets | |
| JPS5951906U (en) | insulation material | |
| JPS58190341U (en) | Electric kotatsu with air blower | |
| JPS5929633U (en) | Circulator with lighting equipment | |
| JPS60173270U (en) | Hedge trimmer blade protection cover | |
| JPS63191574U (en) | ||
| JPS58124003U (en) | Ventilation section of switchboard |