JPS6237996U - - Google Patents
Info
- Publication number
- JPS6237996U JPS6237996U JP12946585U JP12946585U JPS6237996U JP S6237996 U JPS6237996 U JP S6237996U JP 12946585 U JP12946585 U JP 12946585U JP 12946585 U JP12946585 U JP 12946585U JP S6237996 U JPS6237996 U JP S6237996U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic shielding
- material layer
- smc
- layer
- resin
- 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
- Non-Insulated Conductors (AREA)
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図ａは実施例１のフードを形成する前金型
にセツトしたＳＭＣと予備成形シートの斜視図、
第１図ｂは第１図ａのＳＭＣと予備成形シートの
セツトされた金型の側面図、第１図ｃおよびｄは
実施例１で成形したフードの上方から見た斜視図
および裏面図、第２図ａは実施例および比較例の
フードの高周波数域での電磁遮蔽効果を示す線図
、第２図ｂは実施例および比較例のフードのＡＭ
ラジオでの電磁遮蔽効果を示す線図、第３図は実
施例２のフードを成形する前金型にセツトしたＳ
ＭＣと予備成形シートの斜視図、第４図ａおよび
ｂは夫々比較例２のフードを成形する前金型にセ
ツトしたＳＭＣと予備成形シートの斜視図である
。
１…予備シート、２…樹脂拘束層、３…電磁遮
蔽層、４…ＳＭＣ。
FIG. 1a is a perspective view of the SMC and preformed sheet set in the front mold forming the hood of Example 1;
FIG. 1b is a side view of the mold in which the SMC and preformed sheet of FIG. Figure 2a is a diagram showing the electromagnetic shielding effect in the high frequency range of the hoods of the example and comparative example, and Figure 2b is the AM of the hood of the example and comparative example.
A diagram showing the electromagnetic shielding effect in a radio, Figure 3 shows the S set in the mold before molding the hood of Example 2.
Figures 4a and 4b are perspective views of the SMC and preformed sheet set in the front mold for molding the hood of Comparative Example 2, respectively. DESCRIPTION OF SYMBOLS 1... Preliminary sheet, 2... Resin constraint layer, 3... Electromagnetic shielding layer, 4... SMC.
Claims (1)
テージ化させたシートモールデイングコンパウン
ド（ＳＭＣ）Ａと電磁遮蔽効果を有する材料層Ｂ
を、これ等の中間に樹脂拘束層Ｃを介在させて一
体成形してなり、材料層Ｂの裏面にアースをとる
ための露出部を具えたことを特徴とする電磁遮蔽
部材。 Sheet molding compound (SMC) A that is B-staged after impregnating reinforcing fibers with thermosetting resin and material layer B that has an electromagnetic shielding effect.
An electromagnetic shielding member characterized in that it is integrally molded with a resin restraining layer C interposed between them, and has an exposed part for grounding on the back surface of the material layer B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12946585U JPS6237996U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12946585U JPS6237996U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237996U true JPS6237996U (en) | 1987-03-06 |
Family
ID=31026056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12946585U Pending JPS6237996U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06120683A (en) * | 1992-10-07 | 1994-04-28 | Mitsubishi Electric Corp | Enclosure made of box or lid for housing electronic parts or electronic equipment and method of manufacturing the same |
-
1985
- 1985-08-27 JP JP12946585U patent/JPS6237996U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06120683A (en) * | 1992-10-07 | 1994-04-28 | Mitsubishi Electric Corp | Enclosure made of box or lid for housing electronic parts or electronic equipment and method of manufacturing the same |
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