JPS61202771U - - Google Patents
Info
- Publication number
- JPS61202771U JPS61202771U JP8653585U JP8653585U JPS61202771U JP S61202771 U JPS61202771 U JP S61202771U JP 8653585 U JP8653585 U JP 8653585U JP 8653585 U JP8653585 U JP 8653585U JP S61202771 U JPS61202771 U JP S61202771U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- plunger
- yoke
- port
- buffer member
- 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 2
- 229910052742 iron Inorganic materials 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案電磁弁の実施例を示す縦断正面
図、第２図は緩衝部材の斜視図、第３図はプラン
ジヤーの一部側面図、第４図ａ，ｂは本考案に係
る電磁弁の開弁電圧と保持電圧を示すグラフ図、
第５図は従来例を示す電磁弁の断面図である。
５……中空縦孔、６……ボビンケース、７……
電磁コイル、８……ヨーク、９……プランジヤ、
１０……弁ゴム、１１……弁ばね、１２……弁口
、１５……緩衝部材、１３……小頭部、１６……
切込溝。
Fig. 1 is a longitudinal sectional front view showing an embodiment of the solenoid valve of the present invention, Fig. 2 is a perspective view of the buffer member, Fig. 3 is a partial side view of the plunger, and Fig. 4 a and b are the electromagnetic valves according to the present invention. A graph showing the opening voltage and holding voltage of the valve,
FIG. 5 is a sectional view of a conventional solenoid valve. 5...Hollow vertical hole, 6...Bobbin case, 7...
Electromagnetic coil, 8...Yoke, 9...Plunger,
10...Valve rubber, 11...Valve spring, 12...Valve port, 15...Buffer member, 13...Small head, 16...
Cut groove.
Claims (1)
内に、ヨーク（固定鉄心）と磁石の反発力又は吸
着力によりヨークに相対向して上下摺動するプラ
ンジヤとを設けると共に、このプランジヤ端に弁
口への通路を開閉するように弁口に対向する弁ゴ
ムを設けた弁装置において、前記プランジヤの上
端部にヨークに対し凹凸嵌合しうる小頭部を形成
すると共に、その小頭部の首下に切込溝を介し非
磁性体の薄板ストツプリングからなる緩衝部材を
係着してなることを特徴とする電磁弁。 In the hollow vertical hole of the bobbin case around which the electromagnetic coil is wound, a yoke (fixed iron core) and a plunger that slides up and down opposite to the yoke due to the repulsion or attraction force of the magnet are provided, and a valve is installed at the end of the plunger. In a valve device that is provided with a valve rubber facing the valve port so as to open and close a passage to the port, a small head is formed at the upper end of the plunger to fit into the yoke in a concave and convex manner. A solenoid valve characterized in that a buffer member made of a thin non-magnetic plate stop ring is attached to the bottom of the neck via a cut groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8653585U JPH039580Y2 (en) | 1985-06-08 | 1985-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8653585U JPH039580Y2 (en) | 1985-06-08 | 1985-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61202771U true JPS61202771U (en) | 1986-12-19 |
| JPH039580Y2 JPH039580Y2 (en) | 1991-03-11 |
Family
ID=30637937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8653585U Expired JPH039580Y2 (en) | 1985-06-08 | 1985-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039580Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278881U (en) * | 1988-12-07 | 1990-06-18 |
-
1985
- 1985-06-08 JP JP8653585U patent/JPH039580Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278881U (en) * | 1988-12-07 | 1990-06-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039580Y2 (en) | 1991-03-11 |