JPH01133720U - - Google Patents
Info
- Publication number
- JPH01133720U JPH01133720U JP3085788U JP3085788U JPH01133720U JP H01133720 U JPH01133720 U JP H01133720U JP 3085788 U JP3085788 U JP 3085788U JP 3085788 U JP3085788 U JP 3085788U JP H01133720 U JPH01133720 U JP H01133720U
- Authority
- JP
- Japan
- Prior art keywords
- winding core
- coil bobbin
- flanges
- vertical groove
- tongue
- 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
- 238000004804 winding Methods 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Description
第１図は、本考案によるコイルボビンの外観斜
視図。第２図は、１次巻線を施した巻線状態を示
す正面図。第３図は、本考案のコイルボビンに巻
線をしトランスを構成した時の片断面図である。
第４図は、従来のトランスのコイルボビンを示す
外観斜視図。第５図は、従来構造のコイルボビン
に巻線を施した状態を示す正面図。第６図は、従
来のコイルボビンを使用したトランスの断面図。
１…コイルボビン、３…１次巻線、４…２次巻
線、６…鉄芯、１１，３１，４１…巻芯、１２，
４２…上部鍔、１３，４３…下部鍔、１４，４４
…縦溝、１５…突起部、１６，４６…ピン端子、
４５…突出部、３６，６６…絶縁テープ。
FIG. 1 is an external perspective view of a coil bobbin according to the present invention. FIG. 2 is a front view showing the state of the primary winding. FIG. 3 is a cross-sectional view of a transformer constructed by winding the coil bobbin of the present invention.
FIG. 4 is an external perspective view showing a coil bobbin of a conventional transformer. FIG. 5 is a front view showing a state in which a coil bobbin of a conventional structure is wound. FIG. 6 is a sectional view of a transformer using a conventional coil bobbin. 1 ... Coil bobbin, 3... Primary winding, 4... Secondary winding, 6... Iron core, 11, 31, 41... Winding core, 12,
42... Upper tsuba, 13, 43... Lower tsuba, 14, 44
...Vertical groove, 15...Protrusion, 16, 46...Pin terminal,
45...Protrusion, 36, 66...Insulating tape.
Claims (1)
に張り出した鍔を設け、下部鍔の対向辺縁にピン
端子を垂設し巻芯に向けて縦溝を設けたコイルボ
ビンに於て、前記鍔面に平行な位置に巻芯の外方
に張り出した複数の舌片状の突起部を巻芯外周に
構成したことを特徴とするコイルボビン。 In a coil bobbin, a cylindrical winding core made of an insulating material is provided with outwardly protruding flanges at both the upper and lower ends, pin terminals are vertically disposed on the opposite edges of the lower flanges, and a vertical groove is formed toward the winding core. A coil bobbin characterized in that a plurality of tongue-shaped protrusions projecting outward from the winding core are formed on the outer periphery of the winding core at positions parallel to the flange surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3085788U JPH01133720U (en) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3085788U JPH01133720U (en) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133720U true JPH01133720U (en) | 1989-09-12 |
Family
ID=31256283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3085788U Pending JPH01133720U (en) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018026446A (en) * | 2016-08-10 | 2018-02-15 | レシップホールディングス株式会社 | Coil bobbin and transformer having the same |
| JP2020021779A (en) * | 2018-07-30 | 2020-02-06 | Tdk株式会社 | Bobbin and coil device |
-
1988
- 1988-03-07 JP JP3085788U patent/JPH01133720U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018026446A (en) * | 2016-08-10 | 2018-02-15 | レシップホールディングス株式会社 | Coil bobbin and transformer having the same |
| JP2020021779A (en) * | 2018-07-30 | 2020-02-06 | Tdk株式会社 | Bobbin and coil device |