JPS63135084U - - Google Patents
Info
- Publication number
- JPS63135084U JPS63135084U JP2827687U JP2827687U JPS63135084U JP S63135084 U JPS63135084 U JP S63135084U JP 2827687 U JP2827687 U JP 2827687U JP 2827687 U JP2827687 U JP 2827687U JP S63135084 U JPS63135084 U JP S63135084U
- Authority
- JP
- Japan
- Prior art keywords
- flow passage
- check valve
- fluid inlet
- main flow
- valve
- 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 description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Description
第１図ないし第３図は本考案の実施例を示すも
ので、第１図は縦断面図、第２図は第１図の―
線に沿う断面図、第３図は止め輪の正面図、第
４図は本考案の対象とする流量調整弁の概念図で
ある。
１……弁ブロツク、２……主流通路、３（３ａ
，３ｂ）……副流通路、２０……逆止弁、２１…
…流体流入口、２２……外方フランジ、２３……
流出口、２４……開口、２５……環状ビード、２
６……止め輪、３０……流量制御弁。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view, and Figure 2 being the same as in Figure 1.
3 is a front view of the retaining ring, and FIG. 4 is a conceptual diagram of the flow rate regulating valve to which the present invention is applied. 1... Valve block, 2... Mainstream passage, 3 (3a
, 3b)... Sub-flow passage, 20... Check valve, 21...
...Fluid inlet, 22...Outer flange, 23...
Outlet, 24... Opening, 25... Annular bead, 2
6...Retaining ring, 30...Flow control valve.
Claims (1)
通路を有し、主流通路に逆止弁を設け、副流通路
に流量制御弁を設けた流量調整弁において、上記
逆止弁を、その一端部に流体流入口を有し、他端
部に、外面が流体流入口側に拡径するテーパ状で
、開口が自由状態で閉じるスリツト状の流出口を
有する、軟弾性体からなる逆止弁から構成したこ
とを特徴とする流量調整弁。 In a flow rate regulating valve having a main flow passage and a sub flow passage bypassing the main flow passage, a check valve is provided in the main flow passage, and a flow control valve is provided in the sub flow passage, the check valve is disposed at one end thereof. A check valve made of a soft elastic body, which has a fluid inlet at one end, and a slit-shaped outlet at the other end, the outer surface of which has a tapered shape that expands in diameter toward the fluid inlet, and whose opening closes in a free state. A flow rate regulating valve characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2827687U JPS63135084U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2827687U JPS63135084U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135084U true JPS63135084U (en) | 1988-09-05 |
Family
ID=30831088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2827687U Pending JPS63135084U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135084U (en) |
-
1987
- 1987-02-27 JP JP2827687U patent/JPS63135084U/ja active Pending