JPH0459906U - - Google Patents
Info
- Publication number
- JPH0459906U JPH0459906U JP10327590U JP10327590U JPH0459906U JP H0459906 U JPH0459906 U JP H0459906U JP 10327590 U JP10327590 U JP 10327590U JP 10327590 U JP10327590 U JP 10327590U JP H0459906 U JPH0459906 U JP H0459906U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- iron core
- gap
- hole
- winding portion
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
Landscapes
- Insulating Of Coils (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は、本考案の一実施例を示す斜視図、第
２図は、同上のものにコイルを巻回した状態を示
す部分断面図、第３図は、第２図の−断面図
、第４図は、第１の従来例を示す断面図である。
１……鉄芯、２……コイルボビン、２ａ……コ
イル巻回部、２ｂ，２ｃ……鍔部、２ｄ……貫通
穴、２ｅ……溝、２ｇ……空隙。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a partial cross-sectional view showing a state in which a coil is wound around the same as above, and FIG. 3 is a cross-sectional view taken from FIG. FIG. 4 is a sectional view showing a first conventional example. 1... Iron core, 2... Coil bobbin, 2a... Coil winding portion, 2b, 2c... Flange portion, 2d... Through hole, 2e... Groove, 2g... Gap.
Claims (1)
イル巻回部と、コイル巻回部の両端に設けた鍔部
と、を有するコイルボビンにおいて、 前記コイル巻回部は、コイルが巻回されたとき
、そのコイルの最下層と鉄芯表面の間に空隙を形
成するよう鉄芯のコーナ部に鉄芯表面よりも高く
設けた成形部のみで形成され、前記鍔部は、貫通
穴とその貫通穴を前記空隙に連通させる溝とを有
して形成されたことを特徴とするコイルボビン。[Claims for Utility Model Registration] A coil bobbin having a coil winding portion attached around an iron core having a polygonal cross section, and collar portions provided at both ends of the coil winding portion, The part is formed only by a molded part provided at a corner part of the iron core higher than the iron core surface so as to form a gap between the lowest layer of the coil and the iron core surface when the coil is wound. A coil bobbin characterized in that the collar portion is formed with a through hole and a groove that communicates the through hole with the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10327590U JPH0459906U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10327590U JPH0459906U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459906U true JPH0459906U (en) | 1992-05-22 |
Family
ID=31848085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10327590U Pending JPH0459906U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013218949A (en) * | 2012-04-11 | 2013-10-24 | Panasonic Corp | Electromagnetic relay |
-
1990
- 1990-09-28 JP JP10327590U patent/JPH0459906U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013218949A (en) * | 2012-04-11 | 2013-10-24 | Panasonic Corp | Electromagnetic relay |