JPH03380U - - Google Patents
Info
- Publication number
- JPH03380U JPH03380U JP5974089U JP5974089U JPH03380U JP H03380 U JPH03380 U JP H03380U JP 5974089 U JP5974089 U JP 5974089U JP 5974089 U JP5974089 U JP 5974089U JP H03380 U JPH03380 U JP H03380U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- ball
- shaped
- valve seat
- nozzle body
- 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 description 3
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は従来のボール状弁体内蔵の電磁弁の縦断面図で
ある。
１，１′…ノズル体、２，２′…流体通路、３
，３′…ドレン穴、４，４′，４″…ボール案内
穴、５…シート部材、６，６′…弁口、７，７′
…弁座、８…ボール状弁体、８′…ボール状プラ
ンジヤ、８″…ボール状弁体、９…ボビン、１０
…コイル、１１…コア、１２…スプリング、１３
…コアプレート、１４…カバー、１５…絶縁板、
１６…ハーネス、１７…ウエーブワツシヤ、Ｂ…
バルブボデイ。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional solenoid valve with a built-in ball-shaped valve body. 1, 1'... Nozzle body, 2, 2'... Fluid passage, 3
, 3'...Drain hole, 4, 4', 4''...Ball guide hole, 5...Seat member, 6, 6'...Valve port, 7, 7'
...Valve seat, 8...Ball-shaped valve body, 8'...Ball-shaped plunger, 8''...Ball-shaped valve body, 9...Bobbin, 10
...Coil, 11...Core, 12...Spring, 13
... core plate, 14 ... cover, 15 ... insulating plate,
16... Harness, 17... Wave washer, B...
valve body.
Claims (1)
び弁座を備えたノズル体と、該弁座に対向して設
けられた磁性体のコアと、該コアと前記弁座との
間に介装されたボール状弁体と、常時該ボール状
弁体を閉弁方向に付勢するスプリングとを有する
タイプの電磁弁において、前記ノズル体の軸線方
向同軸に２個のボール案内穴を設け、該ボール案
内穴にそれぞ磁性体のボール状プランジヤと、非
磁性体のボール状弁体とを互いに接するごとくに
収容する一方、前記ノズル体には前記案内穴と同
軸に弁座を設けて成ることを特徴とする電磁弁。 A nozzle body including a fluid passage, a valve port and a valve seat provided at the tip of the fluid passage, a magnetic core provided opposite to the valve seat, and between the core and the valve seat. In a type of electromagnetic valve having an interposed ball-shaped valve body and a spring that always biases the ball-shaped valve body in a valve-closing direction, two ball guide holes are provided coaxially in the axial direction of the nozzle body. A ball-shaped plunger made of a magnetic material and a ball-shaped valve body made of a non-magnetic material are respectively housed in the ball guide hole so as to be in contact with each other, while a valve seat is provided in the nozzle body coaxially with the guide hole. A solenoid valve characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5974089U JPH03380U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5974089U JPH03380U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03380U true JPH03380U (en) | 1991-01-07 |
Family
ID=31586504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5974089U Pending JPH03380U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03380U (en) |
-
1989
- 1989-05-25 JP JP5974089U patent/JPH03380U/ja active Pending