JPS59103347U - electromagnetic switch device - Google Patents
electromagnetic switch deviceInfo
- Publication number
- JPS59103347U JPS59103347U JP19755282U JP19755282U JPS59103347U JP S59103347 U JPS59103347 U JP S59103347U JP 19755282 U JP19755282 U JP 19755282U JP 19755282 U JP19755282 U JP 19755282U JP S59103347 U JPS59103347 U JP S59103347U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- inner circumferential
- circumferential surface
- solenoid coil
- electromagnetic switch
- 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
Landscapes
- Insulators (AREA)
- Electromagnets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電磁スイッチ装置を示す半部断面図、第
２図はそのブツシュのみを示す側面図、第３図、第４図
はこの考案の一実施例を示すもので、第３図はブツシュ
の側面図、第４図は第３図のＩＶ−ＩＶ線の断面図であ
る。
図中、２は継鉄、３はソレノイド、４はボビン、９は可
動鉄心、２５はブツシュ、２６は凸部である。尚図中、
同一符号は同一または相当部分を示す。Fig. 1 is a half sectional view showing a conventional electromagnetic switch device, Fig. 2 is a side view showing only the bushing, Figs. 3 and 4 show an embodiment of this invention, and Fig. 4 is a side view of the bushing, and FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3. In the figure, 2 is a yoke, 3 is a solenoid, 4 is a bobbin, 9 is a movable core, 25 is a bush, and 26 is a convex portion. In the figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
このソレノイドコイルの内周面に嵌装された円筒状のブ
ツシュ、このブツシュの内周面に軸方向に摺動する如く
遊嵌され、上記ソレノイドコイルの励磁力によって筐体
内に吸引される可動鉄心、この可動鉄心の付勢力によっ
て押圧されて閉成され、筐体の軸方向端部に配設された
接点装置を備えたものにおいて、上記ブツシュの内周面
に多数個の打出し凸部を設け、該ブツシュと上記可動鉄
心の間に軸方向の微小空隙を形成したことを特徴とする
電磁スイッチ装置。A cylindrical solenoid coil wrapped around the inner circumferential space of the yoke.
A cylindrical bushing fitted to the inner circumferential surface of the solenoid coil, a movable iron core loosely fitted to the inner circumferential surface of the bushing so as to slide in the axial direction, and drawn into the housing by the excitation force of the solenoid coil. , which is pressed and closed by the biasing force of the movable core and is equipped with a contact device disposed at the axial end of the casing, in which a large number of protrusions are formed on the inner circumferential surface of the bushing. An electromagnetic switch device characterized in that a minute gap is formed in the axial direction between the bushing and the movable iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19755282U JPS59103347U (en) | 1982-12-27 | 1982-12-27 | electromagnetic switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19755282U JPS59103347U (en) | 1982-12-27 | 1982-12-27 | electromagnetic switch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59103347U true JPS59103347U (en) | 1984-07-11 |
| JPH0112367Y2 JPH0112367Y2 (en) | 1989-04-11 |
Family
ID=30422965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19755282U Granted JPS59103347U (en) | 1982-12-27 | 1982-12-27 | electromagnetic switch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59103347U (en) |
-
1982
- 1982-12-27 JP JP19755282U patent/JPS59103347U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0112367Y2 (en) | 1989-04-11 |
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