JPH0452212U - - Google Patents
Info
- Publication number
- JPH0452212U JPH0452212U JP9245990U JP9245990U JPH0452212U JP H0452212 U JPH0452212 U JP H0452212U JP 9245990 U JP9245990 U JP 9245990U JP 9245990 U JP9245990 U JP 9245990U JP H0452212 U JPH0452212 U JP H0452212U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- utility
- scope
- pressure control
- registration request
- 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
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
- Fluid-Driven Valves (AREA)
Description
第1図は本考案の実施例に係る制御弁の断面図
、第2図及び第3図は夫々従来の固定絞りを取付
けた制御弁の断面図である。
図の主要部分の説明、1……可変絞り、2……
供給弁、3……供給弁座、4……流体、5……絞
り孔、6……フイードバツク室、7……通路、8
……排気孔、9……固定絞り、10……取付面、
11……弁体、13……スプリング、14……フ
イードバツクピストン、17……供給口。
FIG. 1 is a sectional view of a control valve according to an embodiment of the present invention, and FIGS. 2 and 3 are sectional views of a conventional control valve equipped with a fixed throttle. Explanation of the main parts of the diagram, 1... variable aperture, 2...
Supply valve, 3... Supply valve seat, 4... Fluid, 5... Throttle hole, 6... Feedback chamber, 7... Passage, 8
...Exhaust hole, 9...Fixed aperture, 10...Mounting surface,
11... Valve body, 13... Spring, 14... Feedback piston, 17... Supply port.
Claims (1)
に外部より調整可能な絞りを設けたことを特徴と
する制御弁。 A pilot pressure control valve characterized in that a secondary passage is provided with an externally adjustable throttle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9245990U JPH0452212U (en) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9245990U JPH0452212U (en) | 1990-09-04 | 1990-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0452212U true JPH0452212U (en) | 1992-05-01 |
Family
ID=31828929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9245990U Pending JPH0452212U (en) | 1990-09-04 | 1990-09-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0452212U (en) |
-
1990
- 1990-09-04 JP JP9245990U patent/JPH0452212U/ja active Pending