JPS6342984U - - Google Patents
Info
- Publication number
- JPS6342984U JPS6342984U JP13674286U JP13674286U JPS6342984U JP S6342984 U JPS6342984 U JP S6342984U JP 13674286 U JP13674286 U JP 13674286U JP 13674286 U JP13674286 U JP 13674286U JP S6342984 U JPS6342984 U JP S6342984U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- plunger
- closed
- channels
- opened
- 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 7
- 230000005347 demagnetization Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案に係る流体制御弁の断面図、第
２図同作用状態を表わす断面図、第３図はスプー
ル部分の拡大断面図である。第４図は従来構造の
流体制御弁の断面図である。
１……コア、２……電磁コイル、３……高圧流
体の導圧路、４……低圧流体の導圧路、５……ノ
ズル、５ａ……流入口、５ｂ……流出口、６……
ボア、７……ばね室、８……プランジヤー、９…
…ばね、１０……導圧孔、１１……導圧孔、１２
……ボア、１３……高圧流体の圧力作用室、１４
……低圧流体の圧力作用室、１５……スプール、
１６……ばね。
FIG. 1 is a sectional view of the fluid control valve according to the present invention, FIG. 2 is a sectional view showing the same operating state, and FIG. 3 is an enlarged sectional view of the spool portion. FIG. 4 is a cross-sectional view of a conventional fluid control valve. DESCRIPTION OF SYMBOLS 1... Core, 2... Electromagnetic coil, 3... High pressure fluid pressure path, 4... Low pressure fluid pressure path, 5... Nozzle, 5a... Inlet, 5b... Outlet, 6... …
Bore, 7... Spring chamber, 8... Plunger, 9...
...Spring, 10...Pressure hole, 11...Pressure hole, 12
... Bore, 13 ... Pressure action chamber for high-pressure fluid, 14
... Pressure action chamber for low pressure fluid, 15 ... Spool,
16...Spring.
Claims (1)
コイルの励磁及び解磁を介してプランジヤーを開
閉自在に設けると共に、他方の導圧路には、両側
に一対の圧力作用室を存して非磁性体を素材に用
いて形成したスプールを進退自在に設け、その一
方の圧力作用室にはばねを介装させると共に、同
もう一方の圧力作用室は前記プランジヤーの開閉
を介して一方の導圧路と連通可能に設けて成る流
体制御弁。 A plurality of pressure channels are provided, and one pressure channel is provided with a plunger that can be freely opened and closed through the excitation and demagnetization of an electromagnetic coil, and the other pressure channel is provided with a pair of pressure acting chambers on both sides. A spool made of a non-magnetic material is provided so as to be able to move forward and backward, and one pressure chamber is interposed with a spring, and the other pressure chamber is opened and closed by opening and closing the plunger. A fluid control valve that is provided so as to be able to communicate with one of the pressure channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13674286U JPS6342984U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13674286U JPS6342984U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6342984U true JPS6342984U (en) | 1988-03-22 |
Family
ID=31040142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13674286U Pending JPS6342984U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342984U (en) |
-
1986
- 1986-09-05 JP JP13674286U patent/JPS6342984U/ja active Pending
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