JPH043174U - - Google Patents
Info
- Publication number
- JPH043174U JPH043174U JP4408290U JP4408290U JPH043174U JP H043174 U JPH043174 U JP H043174U JP 4408290 U JP4408290 U JP 4408290U JP 4408290 U JP4408290 U JP 4408290U JP H043174 U JPH043174 U JP H043174U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- valve
- core
- seat member
- bearing portion
- 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
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案を示す電磁弁の縦断面図、第１
−ａ図は本考案のプランジヤ先端形状のテーパ状
を示す断面図、第２図は従来例を示す電磁弁の縦
断面図、第２−ａ図は従来例のプランジヤ先端面
を示す断面図。
１……シート部材、１ａ……バルブシート部、
２……オリフイス孔、３……ドレン孔、４……軸
受部、５……ヨーク、６……ボビン、７……コイ
ル、８……カバー、９……コアプレート、１０…
…コア、１１……通気孔、１２……シム、１３…
…プランジヤ、１３ａ……プランジヤ油通路孔、
１３ｂ……プランジヤ先端面、１４……スプリン
グ、１５……ウエーブワツシヤ、１６……信号線
端子、１８……絶縁カバー、１９……ヘツドカバ
ー、２０……フイルター。
Figure 1 is a vertical sectional view of a solenoid valve showing the present invention.
Fig. 2A is a sectional view showing the tapered tip shape of the plunger of the present invention, Fig. 2 is a longitudinal sectional view of a conventional solenoid valve, and Fig. 2A is a sectional view showing the tip surface of the plunger of the conventional example. 1... Seat member, 1a... Valve seat part,
2... Orifice hole, 3... Drain hole, 4... Bearing section, 5... Yoke, 6... Bobbin, 7... Coil, 8... Cover, 9... Core plate, 10...
...Core, 11...Vent hole, 12...Shim, 13...
...Plunger, 13a...Plunger oil passage hole,
13b... Plunger tip surface, 14... Spring, 15... Wave washer, 16... Signal line terminal, 18... Insulating cover, 19... Head cover, 20... Filter.
Claims (1)
たシート部材と、前記軸受部に摺動可能に収容さ
れたプランジヤと、該プランジヤと前記シート部
材とで形成されたバルブ側空間と、前記プランジ
ヤを吸引するコアと、コアの吸引力に抗してプラ
ンジヤを閉弁方向に付勢するスプリングとを備え
た電磁弁において、前記プランジヤの先端形状を
テーパ状としたことを特徴とする電磁弁。 A seat member including an orifice, a valve seat portion, and a bearing portion, a plunger slidably housed in the bearing portion, a valve side space formed by the plunger and the seat member, and the plunger are sucked. 1. A solenoid valve comprising a core and a spring that biases a plunger in a valve closing direction against the attraction force of the core, wherein the plunger has a tapered tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4408290U JPH043174U (en) | 1990-04-26 | 1990-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4408290U JPH043174U (en) | 1990-04-26 | 1990-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043174U true JPH043174U (en) | 1992-01-13 |
Family
ID=31557066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4408290U Pending JPH043174U (en) | 1990-04-26 | 1990-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989144A (en) * | 1995-09-21 | 1997-03-31 | Kuroda Precision Ind Ltd | solenoid valve |
| JPH11512806A (en) * | 1995-10-03 | 1999-11-02 | マシーネンファブリーク・ズルツァー−ブルクハルト・アクチェンゲゼルシャフト | Method and apparatus for a plate-type intake valve |
| JP2009179022A (en) * | 2008-02-01 | 2009-08-13 | Hitachi Industrial Equipment Systems Co Ltd | Inkjet recording device |
-
1990
- 1990-04-26 JP JP4408290U patent/JPH043174U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989144A (en) * | 1995-09-21 | 1997-03-31 | Kuroda Precision Ind Ltd | solenoid valve |
| JPH11512806A (en) * | 1995-10-03 | 1999-11-02 | マシーネンファブリーク・ズルツァー−ブルクハルト・アクチェンゲゼルシャフト | Method and apparatus for a plate-type intake valve |
| JP2009179022A (en) * | 2008-02-01 | 2009-08-13 | Hitachi Industrial Equipment Systems Co Ltd | Inkjet recording device |