JPS6159973U - - Google Patents
Info
- Publication number
- JPS6159973U JPS6159973U JP14615784U JP14615784U JPS6159973U JP S6159973 U JPS6159973 U JP S6159973U JP 14615784 U JP14615784 U JP 14615784U JP 14615784 U JP14615784 U JP 14615784U JP S6159973 U JPS6159973 U JP S6159973U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- contact surface
- movable iron
- collar
- center hole
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 11
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の第１実施例の断面図、第２図
はその作動説明図、第３図は第２実施例の断面図
である。
４：弁口、７：電磁コイル、８：筒体、１０：
固定鉄心、１３：弁体、１５：可動鉄心、１６：
鍔、１７：圧縮コイルばね、２２：第１当接面、
２３：第２当接面、２６：第３当接面、３２：弁
口。
FIG. 1 is a sectional view of a first embodiment of the present invention, FIG. 2 is an explanatory diagram of its operation, and FIG. 3 is a sectional view of a second embodiment. 4: Valve port, 7: Electromagnetic coil, 8: Cylindrical body, 10:
Fixed core, 13: Valve body, 15: Movable core, 16:
Tsuba, 17: compression coil spring, 22: first contact surface,
23: second contact surface, 26: third contact surface, 32: valve port.
Claims (1)
、前記中心孔の他側に、該中心孔から突出した一
端部に弁体を設けた可動鉄心を、ばね弾力により
前記可動鉄心から離間する方向への移動力を付勢
して遊嵌し、前記電磁コイルの励磁及び非励磁に
より前記可動鉄心を軸線方向に往復運動させて前
記弁体で弁口を開閉するようにした電磁弁におい
て、前記可動鉄心の前記一端部の外周面に鍔を形
成し、鍔の外側に該鍔の外周面に略緊密に嵌合す
る第１当接面を設けるとともに、前記鍔の軸線方
向の両側に、該鍔の前記固定鉄心と反対側の端面
に当接する第２当接面と、前記固定鉄心側の端面
に当接する第３当接面とを一定の間隔をおいて夫
々設け、前記鍔と、前記第１当接面、前記第２当
接面及び前記第３当接面との係合により、前記可
動鉄心の半径方向と軸線方向の移動及び軸線に対
する傾きを規制して、前記可動鉄心が前記中心孔
の内周面及び前記固定鉄心に接触するのを阻止す
る構成としたことを特徴とする電磁弁。 ２ 前記第３当接面に、前記鍔により開閉される
他の弁口を設けたことを特徴とする実用新案登録
請求の範囲第１項記載の電磁弁。[Claims for Utility Model Registration] 1. A fixed iron core is provided on one side of a center hole of an electromagnetic coil, and a movable iron core is provided with a valve body on one end protruding from the center hole on the other side of the center hole, and a spring The movable iron core is loosely fitted by applying a moving force in the direction away from the movable iron core due to elasticity, and the movable iron core is reciprocated in the axial direction by energization and de-energization of the electromagnetic coil, and the valve body opens and closes the valve port. In the solenoid valve, a flange is formed on the outer circumferential surface of the one end of the movable iron core, and a first contact surface is provided on the outside of the flange to fit substantially tightly to the outer circumferential surface of the flange, and the On both sides of the axial direction of the collar, a second contact surface that contacts the end surface of the collar on the opposite side to the fixed iron core, and a third contact surface that contacts the end surface on the side of the fixed iron core are arranged at a constant interval. The movement of the movable iron core in the radial direction and the axial direction and the inclination with respect to the axis are prevented by the engagement of the collar with the first contact surface, the second contact surface, and the third contact surface. 1. A solenoid valve, characterized in that the movable iron core is prevented from coming into contact with the inner circumferential surface of the center hole and the fixed iron core. 2. The electromagnetic valve according to claim 1, wherein the third contact surface is provided with another valve port that is opened and closed by the collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14615784U JPH025168Y2 (en) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14615784U JPH025168Y2 (en) | 1984-09-27 | 1984-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6159973U true JPS6159973U (en) | 1986-04-22 |
| JPH025168Y2 JPH025168Y2 (en) | 1990-02-07 |
Family
ID=30704396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14615784U Expired JPH025168Y2 (en) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025168Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009293713A (en) * | 2008-06-05 | 2009-12-17 | Rinnai Corp | Electromagnetic opening-closing valve |
-
1984
- 1984-09-27 JP JP14615784U patent/JPH025168Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009293713A (en) * | 2008-06-05 | 2009-12-17 | Rinnai Corp | Electromagnetic opening-closing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025168Y2 (en) | 1990-02-07 |
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