JPS60146398U - shield case - Google Patents

shield case

Info

Publication number
JPS60146398U
JPS60146398U JP3171484U JP3171484U JPS60146398U JP S60146398 U JPS60146398 U JP S60146398U JP 3171484 U JP3171484 U JP 3171484U JP 3171484 U JP3171484 U JP 3171484U JP S60146398 U JPS60146398 U JP S60146398U
Authority
JP
Japan
Prior art keywords
shield case
magnetic powder
item
powder
case according
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
Application number
JP3171484U
Other languages
Japanese (ja)
Inventor
石野　健
康雄 橋本
宣貴 三沢
Original Assignee
ティーディーケイ株式会社
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 by ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP3171484U priority Critical patent/JPS60146398U/en
Publication of JPS60146398U publication Critical patent/JPS60146398U/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はパラボラアンテナ及びコンバーターの概略図、
及び第２図は本考案のシールドケースの斜視図である。 １：パラボラアンテナ、３：コンバーター、４：シール
ドケース。Figure 1 is a schematic diagram of the parabolic antenna and converter.
and FIG. 2 are perspective views of the shield case of the present invention. 1: parabolic antenna, 3: converter, 4: shield case.

Claims (1)

【実用新案登録請求の範囲】 ｌ　　ＳＨＦ衛星放送用コンバーターに用いるシールド
ケースにおいて、前記シールドケースが磁性粉末または
これと導電性粉末とを分散したプラスチック樹脂の成形
体であることを特徴とするシールドケース。 ２　磁性粉末はＭＦｅ２Ｏ４（ＭはＭｎＸＣｕ、Ｚｎ等
の２価金属）及びカーボニル鉄の１種以上から選択され
る前記第１項記載のシールドケース。 ３　導電粉末はカーボン及びアルミニウムから選択され
る前記第１項または第２項記載のシールドケース。[Claims for Utility Model Registration] l A shield case for use in a converter for SHF satellite broadcasting, characterized in that the shield case is a molded body of plastic resin in which magnetic powder or magnetic powder and conductive powder are dispersed. . 2. The shield case according to item 1, wherein the magnetic powder is selected from one or more of MFe2O4 (M is a divalent metal such as MnXCu and Zn) and carbonyl iron. 3. The shield case according to item 1 or 2, wherein the conductive powder is selected from carbon and aluminum.
JP3171484U 1984-03-07 1984-03-07 shield case Pending JPS60146398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3171484U JPS60146398U (en) 1984-03-07 1984-03-07 shield case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3171484U JPS60146398U (en) 1984-03-07 1984-03-07 shield case

Publications (1)

Publication Number Publication Date
JPS60146398U true JPS60146398U (en) 1985-09-28

Family

ID=30532565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3171484U Pending JPS60146398U (en) 1984-03-07 1984-03-07 shield case

Country Status (1)

Country Link
JP (1) JPS60146398U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463192U (en) * 1990-10-04 1992-05-29
JPH05335775A (en) * 1992-05-28 1993-12-17 Fuji Elelctrochem Co Ltd Lamination type electric wave absorber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456200A (en) * 1977-10-13 1979-05-04 Toray Industries Electromagnetic wave shielding material
JPS54124298A (en) * 1978-03-20 1979-09-27 Tdk Corp Material for radio wave absorber
JPS54152402A (en) * 1978-05-22 1979-11-30 Nec Corp Radio-wave absorber composition
JPS5864706A (en) * 1981-10-15 1983-04-18 パイオニア株式会社 Wire coating material
JPS5871700A (en) * 1981-10-26 1983-04-28 ティーディーケイ株式会社 Housing for electronic equipment
JPS5873198A (en) * 1981-10-26 1983-05-02 太平洋工業株式会社 Radio wave shielding housing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456200A (en) * 1977-10-13 1979-05-04 Toray Industries Electromagnetic wave shielding material
JPS54124298A (en) * 1978-03-20 1979-09-27 Tdk Corp Material for radio wave absorber
JPS54152402A (en) * 1978-05-22 1979-11-30 Nec Corp Radio-wave absorber composition
JPS5864706A (en) * 1981-10-15 1983-04-18 パイオニア株式会社 Wire coating material
JPS5871700A (en) * 1981-10-26 1983-04-28 ティーディーケイ株式会社 Housing for electronic equipment
JPS5873198A (en) * 1981-10-26 1983-05-02 太平洋工業株式会社 Radio wave shielding housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463192U (en) * 1990-10-04 1992-05-29
JPH05335775A (en) * 1992-05-28 1993-12-17 Fuji Elelctrochem Co Ltd Lamination type electric wave absorber

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