JPS6391763U - - Google Patents
Info
- Publication number
- JPS6391763U JPS6391763U JP18692986U JP18692986U JPS6391763U JP S6391763 U JPS6391763 U JP S6391763U JP 18692986 U JP18692986 U JP 18692986U JP 18692986 U JP18692986 U JP 18692986U JP S6391763 U JPS6391763 U JP S6391763U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- main valve
- flow control
- utility
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案流量制御弁の縦断面図、第２図
は第１図の主弁を下から見た平面図、第３図は第
１図の弁の作用図、第４図は本考案弁及び従来弁
の引込み力を示す線図、第５図は従来弁の縦断面
図、第６図及び第７図は第５図の弁に作用する圧
力分布を示す。
４……バネ、８……均圧弁、１０……下側導圧
穴、１１……上側導圧穴、１２……シート面、１
００……主弁。
Figure 1 is a longitudinal sectional view of the flow control valve of the present invention, Figure 2 is a plan view of the main valve in Figure 1 seen from below, Figure 3 is an operational view of the valve in Figure 1, and Figure 4 is the main valve. Diagrams showing the retraction forces of the invented valve and the conventional valve, FIG. 5 is a longitudinal sectional view of the conventional valve, and FIGS. 6 and 7 show the pressure distribution acting on the valve of FIG. 5. 4...Spring, 8...Pressure equalization valve, 10...Lower pressure hole, 11...Upper pressure hole, 12...Seat surface, 1
00... Main valve.
Claims (1)
弁において、導圧穴を主弁の絞り部近傍に設けた
ことを特徴とする流量制御弁。 1. A pressure-balanced flow control valve consisting of a main valve and a pressure equalization valve, characterized in that a pressure guiding hole is provided near a throttle part of the main valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18692986U JPS6391763U (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18692986U JPS6391763U (en) | 1986-12-05 | 1986-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391763U true JPS6391763U (en) | 1988-06-14 |
Family
ID=31136935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18692986U Pending JPS6391763U (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014203369A1 (en) * | 2013-06-20 | 2014-12-24 | 株式会社 島津製作所 | Pressure control valve and control valve |
-
1986
- 1986-12-05 JP JP18692986U patent/JPS6391763U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014203369A1 (en) * | 2013-06-20 | 2014-12-24 | 株式会社 島津製作所 | Pressure control valve and control valve |
| JP5991434B2 (en) * | 2013-06-20 | 2016-09-14 | 株式会社島津製作所 | Pressure control valve and control valve |
| JPWO2014203369A1 (en) * | 2013-06-20 | 2017-02-23 | 株式会社島津製作所 | Pressure control valve and control valve |
| US9970571B2 (en) | 2013-06-20 | 2018-05-15 | Shimadzu Corporation | Pressure control valve and control valve |
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