JPS63162178U - - Google Patents
Info
- Publication number
- JPS63162178U JPS63162178U JP5551887U JP5551887U JPS63162178U JP S63162178 U JPS63162178 U JP S63162178U JP 5551887 U JP5551887 U JP 5551887U JP 5551887 U JP5551887 U JP 5551887U JP S63162178 U JPS63162178 U JP S63162178U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- guide
- hole
- flow
- holes
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図および第２図はこの考案による流量比例
制御弁の全体を示し、第１図は不作動状態を示す
概略全体縦断面図、第２図は作動状態を示す概略
全体縦断面図、第３図は要部を示す概略図、第４
図は流量特性を示す図、第５図および第６図は従
来の流量比例制御弁の要部を示す概略図、第７図
は流量特性を示す図である。
１，３１……本体、２，３２……垂直方向の孔
、３，４，３３……水平方向の孔、５，３４……
スプールガイド、６，３６……長孔、７，２０…
…栓部材、８，１７……ばね、９，３５……スプ
ール、９ａ，３５ａ……上部、９ｂ，３５ｂ……
下部、９ｃ，３５ｃ……中央部、１０……受け板
、１１……コイル、１２……ボビン、１３……保
持部材、１４……ロツド、１５……プランジヤ、
１６……蓋部材、１８，１９……連通用の孔。
1 and 2 show the entirety of the flow rate proportional control valve according to this invention, with FIG. 1 being a schematic longitudinal cross-sectional view of the whole in its non-operating state, FIG. Figure 3 is a schematic diagram showing the main parts, Figure 4
5 and 6 are schematic diagrams showing the main parts of a conventional flow rate proportional control valve, and FIG. 7 is a diagram showing the flow characteristics. 1, 31... Main body, 2, 32... Vertical hole, 3, 4, 33... Horizontal hole, 5, 34...
Spool guide, 6, 36... Long hole, 7, 20...
... Plug member, 8, 17 ... Spring, 9, 35 ... Spool, 9a, 35a ... Upper part, 9b, 35b ...
Lower part, 9c, 35c... center part, 10... receiving plate, 11... coil, 12... bobbin, 13... holding member, 14... rod, 15... plunger,
16... Lid member, 18, 19... Communication hole.
Claims (1)
もに、このスプールガイド５に設けた孔６と連通
する流入側の孔３と流出側の孔４とを穿設し、前
記スプールガイド５の内部に摺動可能にスプール
９を配設するとともに、該スプール９を摺動させ
るために、コイル１１への通電量に応じて作動す
るプランジヤ１５を設け、前記スプール９をスプ
ールガイド５の内部で摺動させ、前記流入側の孔
３から流入する流体を、前記スプール９の小径の
部分９ｃの回りを通過した後に前記スプールガイ
ド５の孔６を介して流出するようにした流量比例
制御弁であつて、前記スプールガイド５に設けら
れて流入側の孔３と連通する孔６を、前記スプー
ル９の小径の部分９ｃに対して対向する２箇所に
配設し、両孔６，６から前記スプールガイド５の
内部に流入するようにしたことを特徴とする流量
比例制御弁。 A spool guide 5 is disposed inside the main body 1, and an inflow side hole 3 and an outflow side hole 4 that communicate with the hole 6 provided in the spool guide 5 are bored. The spool 9 is slidably disposed, and in order to slide the spool 9, a plunger 15 is provided which operates according to the amount of current applied to the coil 11, and the spool 9 is slid inside the spool guide 5. The flow rate proportional control valve is configured such that the fluid flowing in from the inflow side hole 3 passes around the small diameter portion 9c of the spool 9 and then flows out through the hole 6 of the spool guide 5. , holes 6 provided in the spool guide 5 and communicating with the holes 3 on the inflow side are provided at two locations facing the small diameter portion 9c of the spool 9, and the holes 6 are provided in the spool guide 5 at two locations facing each other with respect to the small diameter portion 9c of the spool 9, 5. A flow proportional control valve characterized in that the flow is caused to flow into the interior of the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5551887U JPH0341181Y2 (en) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5551887U JPH0341181Y2 (en) | 1987-04-13 | 1987-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162178U true JPS63162178U (en) | 1988-10-24 |
| JPH0341181Y2 JPH0341181Y2 (en) | 1991-08-29 |
Family
ID=30883483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5551887U Expired JPH0341181Y2 (en) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341181Y2 (en) |
-
1987
- 1987-04-13 JP JP5551887U patent/JPH0341181Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341181Y2 (en) | 1991-08-29 |
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