JPS62115586U - - Google Patents
Info
- Publication number
- JPS62115586U JPS62115586U JP372886U JP372886U JPS62115586U JP S62115586 U JPS62115586 U JP S62115586U JP 372886 U JP372886 U JP 372886U JP 372886 U JP372886 U JP 372886U JP S62115586 U JPS62115586 U JP S62115586U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- solenoid valve
- energized
- plunger
- bead
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図および第２図はこの考案によるソレノイ
ドバルブを示す概略縦断面図、第３図ａは第１図
および第２図に示すもののプランジヤの縦断面図
、第３図ｂは第３図ａに示すものの底面図、第４
図〜第６図ａは従来のソレノイドバルブに使用さ
れているプランジヤの縦断面図、第６図ｂは第６
図ａに示すものの底面図である。
１…プランジヤ、２…コイル巻回部材、３…コ
イル、４…中空部、５…コア、６…ケース、７，
３１…金属、８，３２…ゴム弾性体、９，３３…
孔、１０，１３，３４，３５…シール部、１１，
１２，３６，３７…ビード、１４，１５…流入口
、１６…流入口、１７，１８…バルブシート、１
９…空隙部、２０…ばね。
Figures 1 and 2 are schematic vertical sectional views showing the solenoid valve according to this invention, Figure 3a is a vertical sectional view of the plunger shown in Figures 1 and 2, and Figure 3b is Figure 3a. Bottom view of the one shown in Figure 4
Figures 6a to 6a are vertical cross-sectional views of plungers used in conventional solenoid valves, and Figure 6b is 6
Figure a is a bottom view of what is shown in figure a; DESCRIPTION OF SYMBOLS 1... Plunger, 2... Coil winding member, 3... Coil, 4... Hollow part, 5... Core, 6... Case, 7,
31...Metal, 8,32...Rubber elastic body, 9,33...
Hole, 10, 13, 34, 35... Seal portion, 11,
12, 36, 37... Bead, 14, 15... Inflow port, 16... Inflow port, 17, 18... Valve seat, 1
9...Gap, 20...Spring.
Claims (1)
定の位置に変位し、前記コイルの非励磁時に、前
記プランジヤが初期の位置に復帰するようになつ
ているソレノイドバルブにおいて、前記プランジ
ヤのシール部に一列の環状のビードを設けるとと
もに、該ビードの少なくとも内側または外側のい
ずれか１側に、複数のビードを設けたことを特徴
とするソレノイドバルブ。 In a solenoid valve, a plunger inside the main body is displaced to a predetermined position when a coil is energized, and the plunger returns to an initial position when the coil is de-energized. A solenoid valve comprising an annular bead and a plurality of beads provided at least on either the inner or outer side of the bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372886U JPS62115586U (en) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372886U JPS62115586U (en) | 1986-01-14 | 1986-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62115586U true JPS62115586U (en) | 1987-07-22 |
Family
ID=30783753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP372886U Pending JPS62115586U (en) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62115586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590061U (en) * | 1992-05-20 | 1993-12-07 | 曙ブレーキ工業株式会社 | Switching valve responding to pressure difference |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849073B2 (en) * | 1975-07-15 | 1983-11-01 | 松下電器産業株式会社 | Time axis fluctuation correction device |
-
1986
- 1986-01-14 JP JP372886U patent/JPS62115586U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849073B2 (en) * | 1975-07-15 | 1983-11-01 | 松下電器産業株式会社 | Time axis fluctuation correction device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0590061U (en) * | 1992-05-20 | 1993-12-07 | 曙ブレーキ工業株式会社 | Switching valve responding to pressure difference |