JPH0288298U - - Google Patents
Info
- Publication number
- JPH0288298U JPH0288298U JP16857688U JP16857688U JPH0288298U JP H0288298 U JPH0288298 U JP H0288298U JP 16857688 U JP16857688 U JP 16857688U JP 16857688 U JP16857688 U JP 16857688U JP H0288298 U JPH0288298 U JP H0288298U
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- rubber
- core part
- foam material
- soft 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
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 239000006261 foam material Substances 0.000 claims 2
- 239000007779 soft material Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Aerials With Secondary Devices (AREA)
Description
第１図Ａは本考案によつて製造された電波吸収
体を示す斜視図、第１図Ｂは同図Ａの断面図、第
２図は本考案の電波吸収体が張付けられた電波無
響室を示す平面概略図、第３図はコア部を形成す
るための板材の他の具体例を示す斜視図である。
１……電波吸収体、２……コア部、３……カバ
ー部。
Fig. 1A is a perspective view showing a radio wave absorber manufactured according to the present invention, Fig. 1B is a sectional view of Fig. 1A, and Fig. 2 is an anechoic radio wave absorber to which the radio wave absorber according to the present invention is attached. FIG. 3 is a schematic plan view showing the chamber, and FIG. 3 is a perspective view showing another specific example of the plate material for forming the core portion. 1...Radio wave absorber, 2...Core part, 3...Cover part.
Claims (1)
有する中空の樹脂製のコア部の外表面を、発泡材
料やゴム等の軟質材料により形成されたカバー部
により覆い、前記コア部と前記カバー部の少なく
とも一方にカーボン等からなる電波吸収材料を添
加してなる電波吸収体。 The outer surface of a hollow resin core part having a conical shape such as a square pyramid or a cone and having a space inside is covered with a cover part made of a soft material such as foam material or rubber, and the outer surface of the core part is made of a soft material such as foam material or rubber. A radio wave absorber comprising a radio wave absorbing material made of carbon or the like added to at least one of the cover parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16857688U JPH0288298U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16857688U JPH0288298U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288298U true JPH0288298U (en) | 1990-07-12 |
Family
ID=31457871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16857688U Pending JPH0288298U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999013697A1 (en) * | 1997-09-09 | 1999-03-18 | Nisshinbo Industries, Inc. | Nonflammable radio wave absorber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172495A (en) * | 1987-01-10 | 1988-07-16 | イー・アンド・シー・エンジニアリング株式会社 | Manufacture of electric wave absorber |
-
1988
- 1988-12-27 JP JP16857688U patent/JPH0288298U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63172495A (en) * | 1987-01-10 | 1988-07-16 | イー・アンド・シー・エンジニアリング株式会社 | Manufacture of electric wave absorber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999013697A1 (en) * | 1997-09-09 | 1999-03-18 | Nisshinbo Industries, Inc. | Nonflammable radio wave absorber |
| US6061011A (en) * | 1997-09-09 | 2000-05-09 | Nisshinbo Industries, Inc. | Nonflammable radio wave absorber |