JPH0471025U - - Google Patents

Info

Publication number
JPH0471025U
JPH0471025U JP1990114605U JP11460590U JPH0471025U JP H0471025 U JPH0471025 U JP H0471025U JP 1990114605 U JP1990114605 U JP 1990114605U JP 11460590 U JP11460590 U JP 11460590U JP H0471025 U JPH0471025 U JP H0471025U
Authority
JP
Japan
Prior art keywords
shield member
substrate
filter circuit
pair
filter
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
JP1990114605U
Other languages
English (en)
Other versions
JP2558322Y2 (ja
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 JP1990114605U priority Critical patent/JP2558322Y2/ja
Priority to US07/619,942 priority patent/US5150087A/en
Publication of JPH0471025U publication Critical patent/JPH0471025U/ja
Application granted granted Critical
Publication of JP2558322Y2 publication Critical patent/JP2558322Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Filters And Equalizers (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の一実施例である電
気信号フイルタの断面図、第３図乃至第５図は仮
止め機構を拡大して示す図、第６図及び第７図は
従来の電気信号フイルタを説明するための図であ
る。 １０……電気信号フイルタ、１１……シールド
ケース、１２……内側ケース、１３……外側ケー
ス、１５……シールド部材、１５ａ……第１のシ
ールド部材半体、１５ｂ……第２のシールド部材
半体、１８……第１の回路基板、１９……第２の
回路基板、２５……テーパ部、２６ａ，２６ｂ…
…仮止め片、２７ａ，２７ｂ……小突起、２８ａ
，２８ｂ……仮止め孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 基板上に形成された第１のフイルタ回路と第２
    のフイルタ回路との間にシールド部材を配設して
    おり、該基板と該シールド部材を筒状のシールド
    ケースに内装してなる構成の電気信号フイルタに
    おいて、 該シールド部材を一対のシールド部材半体によ
    り構成すると共に、該一対のシールド部材半体を
    組み合わされた状態で仮止めする仮止め機構を設
    けてなる構成の電気信号フイルタ。
JP1990114605U 1989-11-30 1990-10-31 電気信号装置 Expired - Lifetime JP2558322Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990114605U JP2558322Y2 (ja) 1990-10-31 1990-10-31 電気信号装置
US07/619,942 US5150087A (en) 1989-11-30 1990-11-29 Electrical signal filter and method for manufacture of electrical signal filter internal circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990114605U JP2558322Y2 (ja) 1990-10-31 1990-10-31 電気信号装置

Publications (2)

Publication Number Publication Date
JPH0471025U true JPH0471025U (ja) 1992-06-23
JP2558322Y2 JP2558322Y2 (ja) 1997-12-24

Family

ID=31862310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990114605U Expired - Lifetime JP2558322Y2 (ja) 1989-11-30 1990-10-31 電気信号装置

Country Status (1)

Country Link
JP (1) JP2558322Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899004A (ja) * 1981-12-08 1983-06-13 Matsushita Electric Ind Co Ltd 映像中間周波フイルタ−
JPH028194U (ja) * 1988-06-29 1990-01-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899004A (ja) * 1981-12-08 1983-06-13 Matsushita Electric Ind Co Ltd 映像中間周波フイルタ−
JPH028194U (ja) * 1988-06-29 1990-01-19

Also Published As

Publication number Publication date
JP2558322Y2 (ja) 1997-12-24

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