JPH0480029U - - Google Patents
Info
- Publication number
- JPH0480029U JPH0480029U JP12473590U JP12473590U JPH0480029U JP H0480029 U JPH0480029 U JP H0480029U JP 12473590 U JP12473590 U JP 12473590U JP 12473590 U JP12473590 U JP 12473590U JP H0480029 U JPH0480029 U JP H0480029U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- molded
- coil
- filler
- fibrous filler
- 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 6
- 239000012765 fibrous filler Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 description 3
- 238000010125 resin casting Methods 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Description
第１図は本考案の実施例の要部を示した縦断面
図、第２図は２巻線を一体注型して製作した本考
案の実施例のモールドコイルを一部破断して示し
た斜視図、第３図は第２図のモールドコイルの注
型前の状態を示す部分斜視図、第４図ＡないしＤ
は１巻線を単独注型して本考案に係わるモールド
コイルを製作する場合の樹脂注型前の状態の種々
の異なる例を示した部分斜視図である。
１……１次巻線、２……２次巻線、３……繊維
状充填材、４……樹脂、４ａ……粒状充填材、５
……部分ダクト、６……ダミーダクト、７……外
枠、８……内枠。
Fig. 1 is a vertical sectional view showing the main parts of the embodiment of the present invention, and Fig. 2 is a partially cutaway view of the molded coil of the embodiment of the present invention manufactured by integrally casting two windings. A perspective view, FIG. 3 is a partial perspective view showing the state of the molded coil in FIG. 2 before casting, and FIGS. 4 A to D.
3A and 3B are partial perspective views showing various different examples of states before resin casting when molded coils according to the present invention are produced by individually casting one winding. DESCRIPTION OF SYMBOLS 1... Primary winding, 2... Secondary winding, 3... Fibrous filler, 4... Resin, 4a... Granular filler, 5
...Partial duct, 6...Dummy duct, 7...Outer frame, 8...Inner frame.
Claims (1)
配置し、粒状充填材を配合した樹脂により前記巻
線を繊維状充填材と共にモールドしてなるモール
ドコイルにおいて、 前記粒状充填材として、粒径が１００μｍ〜２
００μｍの範囲内にあるものを用いたことを特徴
とするモールドコイル。[Claims for Utility Model Registration] A molded coil in which a fibrous filler made of non-woven fabric is arranged along a winding, and the winding is molded together with the fibrous filler using a resin mixed with a granular filler, The granular filler has a particle size of 100 μm to 2
A molded coil characterized by using a coil within a range of 00 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12473590U JPH0480029U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12473590U JPH0480029U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480029U true JPH0480029U (en) | 1992-07-13 |
Family
ID=31872369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12473590U Pending JPH0480029U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480029U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549791A (en) * | 1977-06-23 | 1979-01-24 | Mitsubishi Electric Corp | Production of molded electric apparatus |
-
1990
- 1990-11-27 JP JP12473590U patent/JPH0480029U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549791A (en) * | 1977-06-23 | 1979-01-24 | Mitsubishi Electric Corp | Production of molded electric apparatus |