JPH02104604U - - Google Patents
Info
- Publication number
- JPH02104604U JPH02104604U JP1267189U JP1267189U JPH02104604U JP H02104604 U JPH02104604 U JP H02104604U JP 1267189 U JP1267189 U JP 1267189U JP 1267189 U JP1267189 U JP 1267189U JP H02104604 U JPH02104604 U JP H02104604U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- circumferential surface
- groove
- outer circumferential
- ring
- 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
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
- Electromagnets (AREA)
Description
第１図〜第３図はこの考案の実施例を示し、第
１図はボビンとリングの分解斜視図、第２図ｂは
第１図のボビンとリングの装着状態の縦断面図、
同図ａは第１図Ａ―Ａ線におけるボビンの平面断
面図、第３図はこの考案に係るソレノイドをソレ
ノイドバルブに適用した例を示す縦断面図、第４
図は従来例を示す縦断面図である。
符号の説明、１……ソレノイド、２……ボビン
、３……コイル、７……プランジヤ、１３……溝
、１４ａ……突条。
Figures 1 to 3 show an embodiment of this invention, Figure 1 is an exploded perspective view of the bobbin and ring, Figure 2b is a longitudinal cross-sectional view of the bobbin and ring in Figure 1,
Figure a is a plan sectional view of the bobbin taken along the line A-A in Figure 1, Figure 3 is a longitudinal sectional view showing an example in which the solenoid according to this invention is applied to a solenoid valve, and Figure 4
The figure is a longitudinal sectional view showing a conventional example. Explanation of symbols: 1...Solenoid, 2...Bobbin, 3...Coil, 7...Plunger, 13...Groove, 14a...Protrusion.
Claims (1)
、このボビンの底部側の外周面に装着したリング
と、前記ボビン内を軸方向に沿つて往復動できる
プランジヤとを備え、前記コイルに通電・通電停
止するとプランジヤが往復動するソレノイドにお
いて、 前記リングに圧接するボビンの外周面に、軸方
向に沿つて溝を構成するとともに、リングの内周
面に、前記溝に嵌合する突条を設けたことを特徴
とするソレノイド。[Claims for Utility Model Registration] A bottomed cylindrical bobbin with a coil wound around its outer circumferential surface, a ring attached to the outer circumferential surface of the bottom side of the bobbin, and a plunger that can reciprocate in the bobbin along the axial direction. In the solenoid, the plunger reciprocates when the coil is energized and de-energized, wherein a groove is formed along the axial direction on the outer circumferential surface of the bobbin that presses against the ring, and the groove is formed on the inner circumferential surface of the ring. A solenoid characterized by having a protrusion that fits into a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1267189U JPH02104604U (en) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1267189U JPH02104604U (en) | 1989-02-07 | 1989-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104604U true JPH02104604U (en) | 1990-08-20 |
Family
ID=31222321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1267189U Pending JPH02104604U (en) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104604U (en) |
-
1989
- 1989-02-07 JP JP1267189U patent/JPH02104604U/ja active Pending