JPH0410323U - - Google Patents
Info
- Publication number
- JPH0410323U JPH0410323U JP5154390U JP5154390U JPH0410323U JP H0410323 U JPH0410323 U JP H0410323U JP 5154390 U JP5154390 U JP 5154390U JP 5154390 U JP5154390 U JP 5154390U JP H0410323 U JPH0410323 U JP H0410323U
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- end flange
- bobbin
- protrusion
- winding frame
- 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
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 239000003708 ampul Substances 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案のトランスの一実施例を示す断
面図、第２図ａ〜ｃは本考案のトランスの一実施
例の組立工程を示す斜視図、第３図は中ボビンの
上面図、第４図は上部拡大断面図、第５図ａ〜ｃ
は従来のトランスの組立工程を示す斜視図、第６
図は中ボビンの巻線を示す側面図、第７図はトラ
ンスの断面図、第８図は上部拡大断面図を示す。
３１……巻枠、３２……上端鍔、３３……下端
鍔、３４……膨大部、３５……端子、３６……突
起、３７……リード線、３８……巻枠、３９……
上端鍔、４０……下端鍔、４１……突起、４２…
…配線用突起、４３……巻枠、４４……上端鍔、
４５……下端鍔、４６……突起、４７……配線用
突起、４８……リード線、４９……配線用突起、
５０……スキ間、５１……磁性材、５２……ケー
ス、５３……底板、５４……凹部、５５……凸部
、５６……凹部、５７……凸部、５８……リード
線押え用突起。
FIG. 1 is a sectional view showing an embodiment of the transformer of the present invention, FIGS. 2 a to c are perspective views showing the assembly process of an embodiment of the transformer of the present invention, and FIG. 3 is a top view of the middle bobbin. Figure 4 is an enlarged sectional view of the upper part, Figures 5 a to c
6 is a perspective view showing the assembly process of a conventional transformer.
The figure is a side view showing the winding of the middle bobbin, FIG. 7 is a sectional view of the transformer, and FIG. 8 is an enlarged sectional view of the top. 31... Winding frame, 32... Upper end flange, 33... Lower end flange, 34... Ampulla, 35... Terminal, 36... Protrusion, 37... Lead wire, 38... Winding frame, 39...
Upper end tsuba, 40...Lower end tsuba, 41...Protrusion, 42...
...Wiring protrusion, 43... Winding frame, 44... Upper end flange,
45... Lower end flange, 46... Protrusion, 47... Wiring protrusion, 48... Lead wire, 49... Wiring protrusion,
50...Gap, 51...Magnetic material, 52...Case, 53...Bottom plate, 54...Recess, 55...Protrusion, 56...Recess, 57...Protrusion, 58...Lead wire holder Protrusion for use.
Claims (1)
、コイルを巻回する筒状部を有し、この筒状部の
上下端外周には上端鍔部及び下端鍔部を設けると
共に、最も内側の巻枠の下端鍔には膨大部を有し
この膨大部には端子を植設し、次に中ボビンの上
端鍔にはリード線引つかけ用突起を設け、このリ
ード線引つかけ用突起に巻回したコイルのリード
線を引つかけて配線し、さらに上端鍔部の筒状内
にリード線押え用突起を設けた外ボビンを挿入嵌
合し、前記中ボビンのリード線引つかけ用突起の
上に、前記外ボビンのリード線押え用突起が位置
し、リード線を押えこむようにし、各巻枠を組込
んだものに磁性材を組込んでなるトランス。 Each winding frame into which a plurality of winding frames are inserted and fitted has a cylindrical part around which a coil is wound, and an upper end flange part and a lower end flange part are provided on the outer periphery of the upper and lower ends of this cylindrical part. The lower end flange of the inner winding frame has a bulge, and a terminal is planted in this bulge. Next, the upper end flange of the middle bobbin is provided with a protrusion for hooking the lead wire, and the lead wire is hooked into the protrusion. The lead wire of the coil wound around the inner bobbin is pulled and wired, and an outer bobbin with a lead wire holding protrusion is inserted and fitted into the cylindrical upper end flange, and the lead wire of the middle bobbin is pulled out. A transformer in which a lead wire holding projection of the outer bobbin is positioned on the hooking projection so as to hold down the lead wire, and a magnetic material is incorporated into each winding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051543U JPH0741138Y2 (en) | 1990-05-16 | 1990-05-16 | Trance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051543U JPH0741138Y2 (en) | 1990-05-16 | 1990-05-16 | Trance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0410323U true JPH0410323U (en) | 1992-01-29 |
| JPH0741138Y2 JPH0741138Y2 (en) | 1995-09-20 |
Family
ID=31571074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990051543U Expired - Lifetime JPH0741138Y2 (en) | 1990-05-16 | 1990-05-16 | Trance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741138Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63164410A (en) * | 1986-12-26 | 1988-07-07 | Matsushita Electric Ind Co Ltd | Transformer |
| JPH01112025U (en) * | 1988-01-22 | 1989-07-27 |
-
1990
- 1990-05-16 JP JP1990051543U patent/JPH0741138Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63164410A (en) * | 1986-12-26 | 1988-07-07 | Matsushita Electric Ind Co Ltd | Transformer |
| JPH01112025U (en) * | 1988-01-22 | 1989-07-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741138Y2 (en) | 1995-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |