JPH0298272U - - Google Patents
Info
- Publication number
- JPH0298272U JPH0298272U JP737389U JP737389U JPH0298272U JP H0298272 U JPH0298272 U JP H0298272U JP 737389 U JP737389 U JP 737389U JP 737389 U JP737389 U JP 737389U JP H0298272 U JPH0298272 U JP H0298272U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- sub
- opened
- box
- valve box
- 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 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Description
第１図は本願考案実施例の正面断面図、第２図
は同じく弁全閉時の平面断面図、第３図は同じく
弁全開時の平面断面図、第４図と第５図はそれぞ
れ異なる従来技術を示す正面断面図である。
１……弁箱、２……入口側、３……出口側、４
……主弁、５……副弁、６……主弁の通孔、７…
…副弁の通孔、８……主軸、９……副軸、１０…
…第二の流路、１１……第二の流路の開閉弁。
Fig. 1 is a front sectional view of the embodiment of the present invention, Fig. 2 is a plan sectional view when the valve is fully closed, Fig. 3 is a plan sectional view when the valve is fully open, and Figs. 4 and 5 are different. FIG. 2 is a front sectional view showing a conventional technique. 1... Valve box, 2... Inlet side, 3... Outlet side, 4
...Main valve, 5...Sub-valve, 6...Main valve through hole, 7...
... Sub-valve through hole, 8... Main shaft, 9... Sub-shaft, 10...
...Second flow path, 11...Opening/closing valve of the second flow path.
Claims (1)
を穿設した主弁および副弁を重ねて、弁箱中心で
回動自在に軸支し、副弁は主弁に連行して共に回
動する一方、選択されたときは独立してその内側
で摺動可能でもあり、弁箱の入口側と出口側との
中間部に第二の流路を開閉自在に開口したことを
特徴とする流量調整弁。 A main valve and a sub-valve, each of which has a cylindrical surface divided into roughly four parts with numerous through holes, are stacked on top of each other and supported rotatably around the center of the valve box, with the sub-valve rotating together with the main valve. On the other hand, when selected, it can also be slid independently inside the valve box, and a second flow path is opened and opened in the middle part between the inlet side and the outlet side of the valve box so as to be openable and closable. Regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP737389U JPH0298272U (en) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP737389U JPH0298272U (en) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298272U true JPH0298272U (en) | 1990-08-06 |
Family
ID=31212326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP737389U Pending JPH0298272U (en) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298272U (en) |
-
1989
- 1989-01-25 JP JP737389U patent/JPH0298272U/ja active Pending
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