JPH0466474U - - Google Patents
Info
- Publication number
- JPH0466474U JPH0466474U JP10994190U JP10994190U JPH0466474U JP H0466474 U JPH0466474 U JP H0466474U JP 10994190 U JP10994190 U JP 10994190U JP 10994190 U JP10994190 U JP 10994190U JP H0466474 U JPH0466474 U JP H0466474U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- low
- side pipe
- pressure side
- regulating chamber
- 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
- 230000001105 regulatory effect Effects 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図及び第２図は、本考案の実施例の側面断
面図である。
１……高圧側管路、２……低圧側管路、４……
調圧室、１０……圧力作動弁、１３……リーク孔
、１６……パイロツト孔、２０……電磁弁、２３
……可動コイル、３０……流量調整弁。
1 and 2 are side sectional views of an embodiment of the present invention. 1...High pressure side pipe line, 2...Low pressure side pipe line, 4...
Pressure regulation chamber, 10... Pressure operation valve, 13... Leak hole, 16... Pilot hole, 20... Solenoid valve, 23
...Movable coil, 30...Flow rate adjustment valve.
Claims (1)
動弁の、一方の面に向かつて高圧側管路と低圧側
管路の各開口部を配置して、他方の面側に調圧室
を形成すると共に、上記高圧側管路と上記調圧室
とを常時連通するリーク孔と、上記低圧側管路と
上記調圧室とを連通するためのパイロツト孔とを
形成して、上記パイロツト孔を電磁弁で開閉する
ことによつて、上記調圧室の圧力が変化して上記
圧力作動弁が変位し、上記高圧側管路と上記低圧
側管路との間が開閉されるようにしたパイロツト
型電磁弁において、 上記低圧側管路の上記パイロツト孔開口部と上
記圧力作動弁との間に、上記低圧側管路の開口断
面積を可変してその内部を流れる流体の流量を調
整するための流量調整弁を設けたことを特徴とす
るパイロツト型電磁弁。[Claims for Utility Model Registration] A pressure-operated valve that is displaced by a difference in pressure applied to both sides has the openings of a high-pressure side pipe and a low-pressure side pipe facing one side, and the other side A pressure regulating chamber is formed on the surface side, and a leak hole for constantly communicating the high pressure side conduit and the pressure regulating chamber, and a pilot hole for communicating the low pressure side conduit and the pressure regulating chamber. By opening and closing the pilot hole with a solenoid valve, the pressure in the pressure regulating chamber changes and the pressure-operated valve is displaced, thereby increasing the pressure between the high-pressure side pipe and the low-pressure side pipe. In the pilot-type solenoid valve, the opening cross-sectional area of the low-pressure side pipe is varied to control the inside of the low-pressure side pipe between the pilot hole opening of the low-pressure side pipe and the pressure-operated valve. A pilot type solenoid valve characterized by being provided with a flow rate adjustment valve for adjusting the flow rate of flowing fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10994190U JPH0466474U (en) | 1990-10-19 | 1990-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10994190U JPH0466474U (en) | 1990-10-19 | 1990-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466474U true JPH0466474U (en) | 1992-06-11 |
Family
ID=31857207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10994190U Pending JPH0466474U (en) | 1990-10-19 | 1990-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466474U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041268A (en) * | 1983-08-17 | 1985-03-04 | Sharp Corp | Electronic device with solar battery |
-
1990
- 1990-10-19 JP JP10994190U patent/JPH0466474U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041268A (en) * | 1983-08-17 | 1985-03-04 | Sharp Corp | Electronic device with solar battery |
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