JPH0452677U - - Google Patents
Info
- Publication number
- JPH0452677U JPH0452677U JP9577890U JP9577890U JPH0452677U JP H0452677 U JPH0452677 U JP H0452677U JP 9577890 U JP9577890 U JP 9577890U JP 9577890 U JP9577890 U JP 9577890U JP H0452677 U JPH0452677 U JP H0452677U
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- stopper
- fixed core
- flanged shaft
- stepped cylindrical
- 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
- 238000005192 partition Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は、本考案に係る電磁弁の縦断側面図、
第２図は、従来の電磁弁の縦断側面図。
１……弁口、２……ボデー、３……テーパー面
、４……固定コア、５……チユーブ、６……スト
ツパー、７……チヤンバーＡ、８……隔壁、９…
…ボール、１０……フランジ付シヤフト、１１…
…スプリング、１２……テーパー面、１３……プ
ランジヤー、１４……連通孔、１５……ポートＡ
、１６……ポートＢ、１７……ハウジング、１８
……電磁弁コイル、１９……ビス、２０……ブラ
ケツト、２１……導通孔、２２……チヤンバーＢ
、２３……ボデー、２４……段付筒状の固定コア
、２５……段部、２６……リング状の凹溝。
FIG. 1 is a longitudinal sectional side view of the solenoid valve according to the present invention;
FIG. 2 is a longitudinal sectional side view of a conventional solenoid valve. DESCRIPTION OF SYMBOLS 1... Valve port, 2... Body, 3... Tapered surface, 4... Fixed core, 5... Tube, 6... Stopper, 7... Chamber A, 8... Partition wall, 9...
...Ball, 10...Flanged shaft, 11...
... Spring, 12 ... Tapered surface, 13 ... Plunger, 14 ... Communication hole, 15 ... Port A
, 16... Port B, 17... Housing, 18
... Solenoid valve coil, 19 ... Screw, 20 ... Bracket, 21 ... Conduction hole, 22 ... Chamber B
, 23... Body, 24... Stepped cylindrical fixed core, 25... Step portion, 26... Ring-shaped groove.
Claims (1)
央下面に弁口１を設け、この上面外周部に円筒状
の隔壁８を一体的に立設するとともにこの隔壁の
下端外周部に導入孔２１を設け、 前記ボデー２３の外側面には、上端部内周面を
テーパー面３に形成した磁性体からなる段付筒状
の固定コア２４を固着して設け、この段付筒状の
固定コア２４の上方段部２５にリング状の凹溝２
６を設けるとともに、この凹溝２６に、上端にス
トツパー６を固着したチユーブ５を溶接により一
体化し、 前記隔壁８の外面と段付筒状の固定コア２４の
内面との間にチヤンバーＡ′７を形成するととも
に前記隔壁８の内側をチヤンバーＢ′２２とし、 前記隔壁８の中心部には、下端部にボール９を
かしめ固定し、上端部にフランジを設けた非磁性
体のフランジ付シヤフト１０を摺動可能に内挿す
るとともに、前記隔壁８の外周面で、かつフラン
ジ付シヤフト１０の上端部のフランジ下面と前記
ボデー２３の上面との間にスプリング１１を介在
させ、 前記チユーブ５内の前記フランジ付シヤフト１
０とストツパー６の間には、下端部をテーパー面
１２に形成したプランジヤー１３を摺動可能に配
置したことを特徴とする電磁弁。[Claims for Utility Model Registration] A valve port 1 is provided on the central lower surface of a non-magnetic body 23 having a convex cross section, and a cylindrical partition wall 8 is integrally erected on the outer periphery of this upper surface. An introduction hole 21 is provided at the outer circumferential portion of the lower end of the body 23, and a stepped cylindrical fixed core 24 made of a magnetic material whose upper inner circumferential surface is formed into a tapered surface 3 is fixedly provided on the outer surface of the body 23. A ring-shaped groove 2 is formed in the upper step 25 of the stepped cylindrical fixed core 24.
6, and a tube 5 having a stopper 6 fixed to its upper end is integrated into this concave groove 26 by welding, and a chamber A'7 is formed between the outer surface of the partition wall 8 and the inner surface of the stepped cylindrical fixed core 24. and a chamber B'22 on the inside of the partition wall 8, and in the center of the partition wall 8 is a flanged shaft 10 made of a non-magnetic material having a ball 9 caulked and fixed to the lower end and a flange provided at the upper end. is slidably inserted into the tube 5, and a spring 11 is interposed on the outer peripheral surface of the partition wall 8 and between the lower surface of the flange at the upper end of the flanged shaft 10 and the upper surface of the body 23. Said flanged shaft 1
The electromagnetic valve is characterized in that a plunger 13 whose lower end is formed into a tapered surface 12 is slidably disposed between the stopper 6 and the stopper 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9577890U JPH0452677U (en) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9577890U JPH0452677U (en) | 1990-09-11 | 1990-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452677U true JPH0452677U (en) | 1992-05-06 |
Family
ID=31834792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9577890U Pending JPH0452677U (en) | 1990-09-11 | 1990-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452677U (en) |
-
1990
- 1990-09-11 JP JP9577890U patent/JPH0452677U/ja active Pending