JPH0263505U - - Google Patents
Info
- Publication number
- JPH0263505U JPH0263505U JP14366688U JP14366688U JPH0263505U JP H0263505 U JPH0263505 U JP H0263505U JP 14366688 U JP14366688 U JP 14366688U JP 14366688 U JP14366688 U JP 14366688U JP H0263505 U JPH0263505 U JP H0263505U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- iron core
- circumferential surface
- hole
- coming
- 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 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図ないし第３図は本考案にかかる一実施例
を示し、第１図はスプールの斜視図、第２図は組
み立て方法を示す分解斜視図、第３図は組み立て
完了後を示す一部破断斜視図である。
１…胴部、４…スプール、５…コイル、６…貫
通孔、７…鉄芯。
Figures 1 to 3 show an embodiment of the present invention; Figure 1 is a perspective view of the spool, Figure 2 is an exploded perspective view showing how to assemble it, and Figure 3 is a partial view after assembly is completed. FIG. 1...Body part, 4...Spool, 5...Coil, 6...Through hole, 7...Iron core.
Claims (1)
ルの胴部に巻回されたコイルと、前記スプールに
設けた貫通孔の内周面に、外周面を圧接し抜け止
めされた鉄芯とからなる電磁石装置において、 前記スプールを形状記憶合成樹脂製とし、内周
面を変形して押し広げられた前記貫通孔に鉄芯を
挿通して加熱することにより、元の形状に回復し
た前記内周面を前記鉄芯の外周面に圧接させて抜
け止めしたことを特徴とする電磁石装置。[Claims for Utility Model Registration] A spool with a through hole in its body, a coil wound around the body of this spool, and an outer peripheral surface of which is pressed into contact with the inner peripheral surface of the through hole formed in the spool. In an electromagnet device consisting of an iron core that is prevented from coming off, the spool is made of shape memory synthetic resin, and the iron core is inserted into the through hole that is expanded by deforming the inner circumferential surface and heated. An electromagnet device characterized in that the inner circumferential surface that has recovered to the shape of is pressed against the outer circumferential surface of the iron core to prevent it from coming off.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14366688U JPH0263505U (en) | 1988-11-01 | 1988-11-01 | |
| US07/424,166 US5041870A (en) | 1988-10-21 | 1989-10-20 | Electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14366688U JPH0263505U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263505U true JPH0263505U (en) | 1990-05-11 |
Family
ID=31410689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14366688U Pending JPH0263505U (en) | 1988-10-21 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009170538A (en) * | 2008-01-11 | 2009-07-30 | Toyo Denso Co Ltd | Ignition device, and manufacturing method thereof |
| JP2012253289A (en) * | 2011-06-06 | 2012-12-20 | Tamura Seisakusho Co Ltd | Bobbin for coil device and coil device |
-
1988
- 1988-11-01 JP JP14366688U patent/JPH0263505U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009170538A (en) * | 2008-01-11 | 2009-07-30 | Toyo Denso Co Ltd | Ignition device, and manufacturing method thereof |
| JP2012253289A (en) * | 2011-06-06 | 2012-12-20 | Tamura Seisakusho Co Ltd | Bobbin for coil device and coil device |
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