JPS63108694U - - Google Patents

Info

Publication number
JPS63108694U
JPS63108694U JP20122586U JP20122586U JPS63108694U JP S63108694 U JPS63108694 U JP S63108694U JP 20122586 U JP20122586 U JP 20122586U JP 20122586 U JP20122586 U JP 20122586U JP S63108694 U JPS63108694 U JP S63108694U
Authority
JP
Japan
Prior art keywords
electromagnetic shielding
conductive sheet
shielding
electromagnetic
covered
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
Application number
JP20122586U
Other languages
Japanese (ja)
Other versions
JPH0440319Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986201225U priority Critical patent/JPH0440319Y2/ja
Publication of JPS63108694U publication Critical patent/JPS63108694U/ja
Application granted granted Critical
Publication of JPH0440319Y2 publication Critical patent/JPH0440319Y2/ja
Expired legal-status Critical Current

Links

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による電磁波シールド室の一
部を切欠いた分解斜視図、第２図は換気扇が設け
られた部分の拡大垂直断面図、第３図はダクト接
続口の拡大水平断面図、第４図は各種多孔性シー
ト状材料におけるノイズの周波数とシールド効果
との関係を表わすグラフである。 １…電磁波シールド室、１ｃ…周壁、５…皮材
、１２，１３…開口、２２，２３，２４，２５…
電磁波シールド用多孔性シート状材料。 Figure 1 is an exploded perspective view with a part cut away of the electromagnetic shielding room according to this invention, Figure 2 is an enlarged vertical sectional view of the part where the ventilation fan is installed, Figure 3 is an enlarged horizontal sectional view of the duct connection port, and Figure 3 is an enlarged horizontal sectional view of the duct connection port. FIG. 4 is a graph showing the relationship between noise frequency and shielding effect in various porous sheet materials. 1... Electromagnetic wave shielding chamber, 1c... Peripheral wall, 5... Skin material, 12, 13... Opening, 22, 23, 24, 25...
Porous sheet material for electromagnetic shielding.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 屋内側を向いた面および屋外側を向いた面のう
ち少なくともいずれか一方が電磁波シールド用導
電シートで覆われた周壁または天井に形成されて
いる開口が、内外２重の電磁波シールド用多孔性
シート状材料で覆われ、両電磁波シールド用多孔
性シート状材料の周縁がそれぞれ上記電磁波シー
ルド用導電シートに電気的に接続されている電磁
波シールド室。 A porous sheet for electromagnetic shielding, in which at least one of the surfaces facing indoors and facing outdoors is covered with a conductive sheet for shielding electromagnetic waves, and an opening formed in a peripheral wall or ceiling is double-layered inside and outside. An electromagnetic shielding chamber is covered with a conductive sheet for electromagnetic shielding, and the peripheral edges of both electromagnetic shielding porous sheet materials are electrically connected to the electromagnetic shielding conductive sheet.
JP1986201225U 1986-12-27 1986-12-27 Expired JPH0440319Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986201225U JPH0440319Y2 (en) 1986-12-27 1986-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986201225U JPH0440319Y2 (en) 1986-12-27 1986-12-27

Publications (2)

Publication Number Publication Date
JPS63108694U true JPS63108694U (en) 1988-07-13
JPH0440319Y2 JPH0440319Y2 (en) 1992-09-21

Family

ID=31164479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986201225U Expired JPH0440319Y2 (en) 1986-12-27 1986-12-27

Country Status (1)

Country Link
JP (1) JPH0440319Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176887A (en) * 1993-12-20 1995-07-14 Tokimec Inc Electromagnetic shield material and constituting method of electromagnetic shield space using the material
JP2022120572A (en) * 2021-02-05 2022-08-18 アンリツ株式会社 Temperature testing device and temperature testing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101697U (en) * 1979-12-28 1981-08-10
JPS5786099A (en) * 1980-11-18 1982-05-28 Kenkou Sasaki Structure such as wall, room divider
JPS59155198A (en) * 1983-02-23 1984-09-04 コマニ−株式会社 Radio wave shielding room

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101697U (en) * 1979-12-28 1981-08-10
JPS5786099A (en) * 1980-11-18 1982-05-28 Kenkou Sasaki Structure such as wall, room divider
JPS59155198A (en) * 1983-02-23 1984-09-04 コマニ−株式会社 Radio wave shielding room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176887A (en) * 1993-12-20 1995-07-14 Tokimec Inc Electromagnetic shield material and constituting method of electromagnetic shield space using the material
JP2022120572A (en) * 2021-02-05 2022-08-18 アンリツ株式会社 Temperature testing device and temperature testing method

Also Published As

Publication number Publication date
JPH0440319Y2 (en) 1992-09-21

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