JPH0245613U - - Google Patents

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Publication number
JPH0245613U
JPH0245613U JP12430988U JP12430988U JPH0245613U JP H0245613 U JPH0245613 U JP H0245613U JP 12430988 U JP12430988 U JP 12430988U JP 12430988 U JP12430988 U JP 12430988U JP H0245613 U JPH0245613 U JP H0245613U
Authority
JP
Japan
Prior art keywords
bobbin
flange
insulating plate
ferrite core
coil
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
JP12430988U
Other languages
Japanese (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 JP12430988U priority Critical patent/JPH0245613U/ja
Publication of JPH0245613U publication Critical patent/JPH0245613U/ja
Pending legal-status Critical Current

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  • Filters And Equalizers (AREA)

Description

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

第1図はこの考案の第1の例を示すボビンの斜
視図、第2図は第1図のコイルとフエライトコア
の斜視図、第3図は第1図のボビンを用いたライ
ンフイルターの正面図、第4図はこの考案の第2
の例を示すボビンの斜視図、第5図はこの考案の
第3の例を示すボビンの斜視図、第6図は第5図
のボビンとフエライトコアの斜視図、第7図は第
5図のボビンを使用したラインフイルターの正面
図、第8図は従来のラインフイルターの一例を示
す図、第9図は第8図のボビンを使用したライン
フイルターを分解した斜視図、第10図は第9図
を組み立てたラインフイルターの正面図。 1……ボビン、2……挿入孔、3a,3b,3
c……フランジ、4……絶縁板、5……切り込み
溝、6……端子、7……コイル、8……フエライ
トコア、9……バンド、14……絶縁板、15…
…切り込み溝、16……端子、18……フエライ
トコア、21……ボビン、22……挿入孔、23
a,23b,23c,23d……フランジ、24
……絶縁板、26……端子、27,27b……コ
イル、28……フエライトコア、29……バンド
Figure 1 is a perspective view of a bobbin showing the first example of this invention, Figure 2 is a perspective view of the coil and ferrite core in Figure 1, and Figure 3 is a front view of a line filter using the bobbin in Figure 1. Figure 4 is the second version of this idea.
Fig. 5 is a perspective view of a bobbin showing a third example of this invention, Fig. 6 is a perspective view of the bobbin and ferrite core of Fig. 5, and Fig. 7 is a perspective view of the bobbin shown in Fig. 5. 8 is a diagram showing an example of a conventional line filter, FIG. 9 is an exploded perspective view of the line filter using the bobbin of FIG. Front view of the line filter assembled from Figure 9. 1... Bobbin, 2... Insertion hole, 3a, 3b, 3
c...flange, 4...insulating plate, 5...notch groove, 6...terminal, 7...coil, 8...ferrite core, 9...band, 14...insulating plate, 15...
... Cut groove, 16 ... Terminal, 18 ... Ferrite core, 21 ... Bobbin, 22 ... Insertion hole, 23
a, 23b, 23c, 23d...flange, 24
...Insulating plate, 26...Terminal, 27, 27b...Coil, 28...Ferrite core, 29...Band.

Claims (1)

【実用新案登録請求の範囲】 1 絶縁性プラスチツクで作られたボビン1の両
端にフランジ3a,3bを設け、一方のフランジ
3aに端子6を設け、コの字形フエライトコア8
を挿入する貫通のフエライトコア挿入孔2を設け
、他方のフランジ3bにボビン1の外向きに絶縁
板4を設け、このフランジ3bにそつて絶縁板4
の中央まで切り込み溝5を設け、このボビン1に
コイル7を巻き、 コイル7を巻線したボビン1を2個用い、一方
のボビン1の絶縁板4に設けた切り込み溝5と、
他方のボビン1の絶縁板4に設けた切り込み溝5
を組み合わせ、 コの字形フエライトコア8の一辺をボビン1の
フエライトコア挿入孔2に挿入し、バンド9によ
り2個のコの字形フエライトコア8を固定し、コ
の字形フエライトコア8とコイル7を絶縁板4に
より絶縁する構成より成るラインフイルター。 2 一方の、端子26を設けたフランジ23aと
、絶縁板24をフランジ23bに設けたボビン2
1にコイル27を巻線し、他方のフランジ23d
と、端子26を設けたフランジ23cにコイル2
7aを巻線し、フランジ23bとフランジ23c
を合せ、コイル27aをフランジ23bに設けた
絶縁板24で覆い、ボビン21に設けた貫通のフ
エライトコア挿入孔22に、コの字形フエライト
コア28を挿入し、他方のボビン21aに設けた
フエライトコア挿入孔21aにコの字形フエライ
トコア28aを挿入し、バンド29により2個の
コの字形フエライトコア28,28aを固定し、
コの字形フエライトコア28,28aとコイル2
7aを絶縁板24により絶縁する構成より成るラ
インフイルター。
[Claims for Utility Model Registration] 1. Flanges 3a and 3b are provided at both ends of a bobbin 1 made of insulating plastic, a terminal 6 is provided on one flange 3a, and a U-shaped ferrite core 8 is provided.
An insulating plate 4 is provided on the other flange 3b facing outward of the bobbin 1, and an insulating plate 4 is provided along the flange 3b.
A cut groove 5 is provided up to the center of the bobbin 1, and a coil 7 is wound around the bobbin 1. Two bobbins 1 each having the coil 7 wound thereon are used, and the cut groove 5 is provided in the insulating plate 4 of one bobbin 1.
Cut groove 5 provided in the insulating plate 4 of the other bobbin 1
Insert one side of the U-shaped ferrite core 8 into the ferrite core insertion hole 2 of the bobbin 1, fix the two U-shaped ferrite cores 8 with the band 9, and connect the U-shaped ferrite core 8 and the coil 7. A line filter configured to be insulated by an insulating plate 4. 2 One bobbin 2 has a flange 23a provided with a terminal 26 and a flange 23b provided with an insulating plate 24.
1 and the other flange 23d.
And the coil 2 is attached to the flange 23c provided with the terminal 26.
7a, and flange 23b and flange 23c.
The coil 27a is covered with the insulating plate 24 provided on the flange 23b, the U-shaped ferrite core 28 is inserted into the through-hole ferrite core insertion hole 22 provided on the bobbin 21, and the ferrite core provided on the other bobbin 21a is inserted. Insert the U-shaped ferrite core 28a into the insertion hole 21a, fix the two U-shaped ferrite cores 28, 28a with a band 29,
U-shaped ferrite cores 28, 28a and coil 2
7a is insulated by an insulating plate 24.
JP12430988U 1988-09-22 1988-09-22 Pending JPH0245613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12430988U JPH0245613U (en) 1988-09-22 1988-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12430988U JPH0245613U (en) 1988-09-22 1988-09-22

Publications (1)

Publication Number Publication Date
JPH0245613U true JPH0245613U (en) 1990-03-29

Family

ID=31373930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12430988U Pending JPH0245613U (en) 1988-09-22 1988-09-22

Country Status (1)

Country Link
JP (1) JPH0245613U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016127121A (en) * 2014-12-26 2016-07-11 株式会社エス・エッチ・ティ Common mode choke coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016127121A (en) * 2014-12-26 2016-07-11 株式会社エス・エッチ・ティ Common mode choke coil

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