JPH0442975U - - Google Patents
Info
- Publication number
- JPH0442975U JPH0442975U JP8443590U JP8443590U JPH0442975U JP H0442975 U JPH0442975 U JP H0442975U JP 8443590 U JP8443590 U JP 8443590U JP 8443590 U JP8443590 U JP 8443590U JP H0442975 U JPH0442975 U JP H0442975U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- stopper
- valve
- fluid passage
- electromagnetic valve
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例に係る電磁弁の主要
部を示す断面図、第２図は一実施例に係る電磁弁
の分解斜視図、第３図は電磁弁を示す縦断面図、
第４図は第３図の一部拡大断面図、第５図はアー
マチユアストツパを示す斜視図、第６図ａ〜ｃは
アーマチユアストツパの加工手順を示す説明図、
第７図はアーマチユアストツパの変形例を示す斜
視図である。
１……電磁弁、１２１，１２２……コイル、２
８，４８……アーマチユア、２８ｅ，４８ｅ……
外部通路（外部流体通路）、２８ｆ，４８ｆ……
内部通路（内部流体通路）、３０，５０……アー
マチユアストツパ、３０Ａ，５０Ｂ……ストツパ
部、３０ａ，５０ａ……流路連通用の切欠き、７
０……帯状の板材。
FIG. 1 is a sectional view showing the main parts of a solenoid valve according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the solenoid valve according to an embodiment, and FIG. 3 is a longitudinal sectional view showing the solenoid valve.
FIG. 4 is a partially enlarged sectional view of FIG. 3, FIG. 5 is a perspective view showing the armature stopper, and FIGS. 6 a to c are explanatory diagrams showing the processing procedure of the armature stopper.
FIG. 7 is a perspective view showing a modification of the armature stopper. 1...Solenoid valve, 12 1 , 12 2 ...Coil, 2
8, 48... Armature, 28e, 48e...
External passage (external fluid passage), 28f, 48f...
Internal passage (internal fluid passage), 30, 50... Armature stopper, 30A, 50B... Stopper portion, 30a, 50a... Notch for channel communication, 7
0...Band-shaped plate material.
Claims (1)
により開弁及び閉弁位置間で軸方向に変位する少
なくとも１つのアーマチユアを備え、該アーマチ
ユアの内部にはその軸線方向に延びた内部流体通
路が形成されていると共に、該アーマチユアは開
弁又は閉弁位置側に付勢されている電磁弁におい
て、前記アーマチユアの他端部側に、前記内部流
体通路の一部を形成すると共にアーマチユアの一
方の変位位置を規制する非磁性体からなる円筒状
のアーマチユアストツパが設けられており、且つ
前記アーマチユアの他端部を係止する前記アーマ
チユアストツパのストツパ部に、前記内部流体通
路と前記アーマチユアの外周部に形成された外部
流体通路とを連通させる流路連通用の切欠きが形
成されていることを特徴とする電磁弁。 ２ 前記流路連通用の切欠きは、前記アーマチユ
アストツパの両端部に形成されていることを特徴
とする請求項１記載の電磁弁。 ３ 前記アーマチユアストツパは、帯状の板材を
円筒状に曲げて形成されていることを特徴とする
請求項１又は２記載の電磁弁。[Claims for Utility Model Registration] 1. At least one armature that has a valve body at one end and is axially displaced between valve open and valve closed positions when the coil is energized or de-energized; In the electromagnetic valve, an internal fluid passage extending in the axial direction is formed, and the armature is biased toward a valve open or closed position. A cylindrical armature stopper made of a non-magnetic material that forms a part of the armature and restricts the displacement position of one side of the armature is provided, and the armature stopper that locks the other end of the armature. A solenoid valve characterized in that a stopper portion of the stopper is formed with a notch for communication between the internal fluid passage and an external fluid passage formed on the outer circumference of the armature. 2. The electromagnetic valve according to claim 1, wherein the notch for communicating the flow path is formed at both ends of the armature stopper. 3. The electromagnetic valve according to claim 1 or 2, wherein the armature stopper is formed by bending a band-shaped plate material into a cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084435U JPH073106Y2 (en) | 1990-08-08 | 1990-08-08 | solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084435U JPH073106Y2 (en) | 1990-08-08 | 1990-08-08 | solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442975U true JPH0442975U (en) | 1992-04-13 |
| JPH073106Y2 JPH073106Y2 (en) | 1995-01-30 |
Family
ID=31632920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990084435U Expired - Lifetime JPH073106Y2 (en) | 1990-08-08 | 1990-08-08 | solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073106Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020057726A (en) * | 2018-10-04 | 2020-04-09 | 新電元メカトロニクス株式会社 | solenoid |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667475U (en) * | 1979-10-31 | 1981-06-04 |
-
1990
- 1990-08-08 JP JP1990084435U patent/JPH073106Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667475U (en) * | 1979-10-31 | 1981-06-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020057726A (en) * | 2018-10-04 | 2020-04-09 | 新電元メカトロニクス株式会社 | solenoid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073106Y2 (en) | 1995-01-30 |
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