JPS62177973U - - Google Patents
Info
- Publication number
- JPS62177973U JPS62177973U JP6546386U JP6546386U JPS62177973U JP S62177973 U JPS62177973 U JP S62177973U JP 6546386 U JP6546386 U JP 6546386U JP 6546386 U JP6546386 U JP 6546386U JP S62177973 U JPS62177973 U JP S62177973U
- Authority
- JP
- Japan
- Prior art keywords
- poppet
- opens
- back pressure
- pressure chamber
- 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
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図は本考案の構成を示す断面図、第２図、
第３図は作用を示す断面図、第４図は従来例を示
す断面図である。
２は入力ポート、８はパイロツト一次室、１０
はポペツト、１３は背圧室、１５はパイロツト弁
。
Figure 1 is a sectional view showing the configuration of the present invention, Figure 2 is a cross-sectional view showing the configuration of the present invention;
FIG. 3 is a sectional view showing the operation, and FIG. 4 is a sectional view showing a conventional example. 2 is the input port, 8 is the pilot primary chamber, 10
is a poppet, 13 is a back pressure chamber, and 15 is a pilot valve.
Claims (1)
２の間に減圧部５を設け、ポペツト１０のポペツ
ト一次室８と背圧室１３とをポペツト１０が所定
量以上開動作したときに開となる弁部材を介して
連通し、この背圧室１３を外部信号にて開口面積
が設定されるようにしたパイロツト弁１５を介し
てタンク側へ接続したことを特徴とする流量制御
弁。 A valve member 5 is provided between the poppet primary chamber 8 of the poppet 10 and the input port 2, and opens when the poppet 10 opens the poppet primary chamber 8 and the back pressure chamber 13 by a predetermined amount or more. A flow control valve characterized in that the back pressure chamber 13 is connected to the tank side via a pilot valve 15 whose opening area is set by an external signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546386U JPS62177973U (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546386U JPS62177973U (en) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62177973U true JPS62177973U (en) | 1987-11-12 |
Family
ID=30902555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6546386U Pending JPS62177973U (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62177973U (en) |
-
1986
- 1986-04-30 JP JP6546386U patent/JPS62177973U/ja active Pending