JPH0389284U - - Google Patents
Info
- Publication number
- JPH0389284U JPH0389284U JP15236589U JP15236589U JPH0389284U JP H0389284 U JPH0389284 U JP H0389284U JP 15236589 U JP15236589 U JP 15236589U JP 15236589 U JP15236589 U JP 15236589U JP H0389284 U JPH0389284 U JP H0389284U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- valve
- flow path
- solenoid valve
- valve seat
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の第１実施例に係る電磁弁の全
体縦断面図、第２図は第１図の要部を示す概略断
面図、第３図は本考案の第２実施例に係る電磁弁
の腰部縦断面図、第４図は従来の電磁弁の縦断面
図、第５図は従来の圧力変動を示すグラフである
。
符号の説明、１……ソレノイド、２……弁箱、
３……ソレノイド本体、４……プランジヤ、６…
…コイル、７……ケーシング、８……センターポ
スト、９……弁室、１０……弁座、１１……流路
、１２……穴、１３……スプリング、１４……シ
ール用ゴム、１５……緩衝用ゴム、１６……連結
ゴム部、１７，１８……第１、第２ニツプル、２
０……バイパス通路。
Fig. 1 is an overall longitudinal sectional view of a solenoid valve according to a first embodiment of the present invention, Fig. 2 is a schematic sectional view showing the main parts of Fig. 1, and Fig. 3 is a general longitudinal sectional view of a solenoid valve according to a second embodiment of the present invention. FIG. 4 is a vertical cross-sectional view of the waist of a solenoid valve, FIG. 4 is a vertical cross-sectional view of a conventional solenoid valve, and FIG. 5 is a graph showing conventional pressure fluctuations. Explanation of symbols, 1...Solenoid, 2...Valve box,
3...Solenoid body, 4...Plunger, 6...
... Coil, 7 ... Casing, 8 ... Center post, 9 ... Valve chamber, 10 ... Valve seat, 11 ... Channel, 12 ... Hole, 13 ... Spring, 14 ... Seal rubber, 15 ...Buffer rubber, 16...Connecting rubber part, 17, 18...First and second nipples, 2
0...Bypass passage.
Claims (1)
座に対して断続的に接離させて流路を開閉し、流
体のデユーテイ制御を行なう電磁弁において、 前記流路の弁座に対して上流側と下流側とを閉
弁状態にて連通可能なバイパス通路を設けて成る
ことを特徴とする電磁弁。[Scope of Claim for Utility Model Registration] A solenoid valve that controls the duty of fluid by opening and closing a flow path by intermittently turning on and off a solenoid to intermittently bring a valve body into and out of contact with a valve seat. A solenoid valve comprising a bypass passage that allows communication between an upstream side and a downstream side of a valve seat in a flow path in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15236589U JPH0389284U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15236589U JPH0389284U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389284U true JPH0389284U (en) | 1991-09-11 |
Family
ID=31698633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15236589U Pending JPH0389284U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389284U (en) |
-
1989
- 1989-12-28 JP JP15236589U patent/JPH0389284U/ja active Pending