JPS639589U - - Google Patents
Info
- Publication number
- JPS639589U JPS639589U JP10458386U JP10458386U JPS639589U JP S639589 U JPS639589 U JP S639589U JP 10458386 U JP10458386 U JP 10458386U JP 10458386 U JP10458386 U JP 10458386U JP S639589 U JPS639589 U JP S639589U
- Authority
- JP
- Japan
- Prior art keywords
- flow
- flow path
- valve
- valve body
- free
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Description
図面は本考案の実施例を示し、第１図は使用例
を示す略図、第２図は流量制御弁の１例を示す縦
断面図、第３図は他の実施例を示す流量制御弁の
縦断面図である。
１，１′……流量制御弁、２……シリンダ、２
′……ピストン、３……切換弁、４……圧縮空気
供給源、５……制御弁本体、６……調整ナツト、
１２……弁頭、１７……弁体、２４……弾性弁体
。
The drawings show an embodiment of the present invention, FIG. 1 is a schematic diagram showing an example of use, FIG. 2 is a longitudinal sectional view showing one example of a flow control valve, and FIG. 3 is a flow control valve showing another embodiment. FIG. 1, 1'...Flow control valve, 2...Cylinder, 2
'...Piston, 3...Switching valve, 4...Compressed air supply source, 5...Control valve body, 6...Adjusting nut,
12... Valve head, 17... Valve body, 24... Elastic valve body.
Claims (1)
御流と逆向の自由流の流路２８を有する流量制御
弁において、 制御流の流路２６に、弁体１７と該弁体の嵌合
孔１６に摺動自在に嵌合する弁頭１２を設け、該
弁体若しくは弁頭を上記本体の側方へ突出し、該
突出部を本体の外周にねじ着８した調整ナツト６
に係合し、該調整ナツトの捻回により上記弁体若
しくは弁頭を移動させて流量を調整するようにす
ると共に、上記自由流の流路２８に、上記制御流
の流体圧によりその流路２８を閉塞するよう自由
端２３が変形し、自由流の流体圧によりその流路
２８を開くよう自由端が変形する変形可能な有弾
性の弾性弁体２４を設けた流量制御弁。 (2) 自由流の流路に設けた上記弾性弁体２４は
、自由端２３が扁平に潰れた筒状を為し、上記弁
頭１２に嵌着され、該弁頭に設けた通孔１５を通
して自由流が流るようにした実用新案登録請求の
範囲第１項に記載の流量制御弁。 (3) 自由流の流路に設けた上記弾性弁体２４は
、裁頭円錐状を為し、上記弁体１７の外周に嵌着
されて自由端２３が上記本体５の内壁４２に弾接
している実用新案登録請求の範囲第１項に記載の
流量制御弁。[Claims for Utility Model Registration] (1) A flow control valve having a flow path 26 for a controlled flow and a flow path 28 for a free flow in the opposite direction to the controlled flow in the cylindrical main body 5, the flow path 26 for the controlled flow. A valve body 17 and a valve head 12 that slidably fit into the fitting hole 16 of the valve body are provided, and the valve body or valve head protrudes to the side of the main body, and the protruding portion is connected to the outer periphery of the main body. Adjustment nut 6 screwed onto
The valve body or valve head is moved by twisting the adjustment nut to adjust the flow rate, and the flow path is set in the free flow passage 28 by the fluid pressure of the control flow. The flow control valve is provided with a deformable elastic valve body 24 whose free end 23 is deformed to close the flow path 28, and whose free end is deformed to open the flow path 28 by the fluid pressure of the free flow. (2) The elastic valve body 24 provided in the free flow path has a cylindrical shape with a flattened free end 23, and is fitted into the valve head 12, and is inserted into the through hole 15 provided in the valve head. The flow rate control valve according to claim 1, which allows a free flow to flow through the utility model registered claim. (3) The elastic valve body 24 provided in the free flow path has a truncated conical shape, and is fitted onto the outer periphery of the valve body 17 so that the free end 23 comes into elastic contact with the inner wall 42 of the main body 5. The flow control valve according to claim 1, which has been registered as a utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10458386U JPS639589U (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10458386U JPS639589U (en) | 1986-07-08 | 1986-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639589U true JPS639589U (en) | 1988-01-22 |
Family
ID=30978212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10458386U Pending JPS639589U (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331059A (en) * | 1993-05-21 | 1994-11-29 | Nippon Pisuko:Kk | Speed controller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109228A (en) * | 1977-03-03 | 1978-09-22 | Konan Electric Co | Speed controlling valve |
-
1986
- 1986-07-08 JP JP10458386U patent/JPS639589U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109228A (en) * | 1977-03-03 | 1978-09-22 | Konan Electric Co | Speed controlling valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331059A (en) * | 1993-05-21 | 1994-11-29 | Nippon Pisuko:Kk | Speed controller |
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