JPS6411477U - - Google Patents
Info
- Publication number
- JPS6411477U JPS6411477U JP10555787U JP10555787U JPS6411477U JP S6411477 U JPS6411477 U JP S6411477U JP 10555787 U JP10555787 U JP 10555787U JP 10555787 U JP10555787 U JP 10555787U JP S6411477 U JPS6411477 U JP S6411477U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- valve box
- valve
- flow path
- rate regulating
- 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 description 4
- 239000012530 fluid Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Safety Valves (AREA)
Description
第１図乃至第３図は本考案に係る流量調整弁の
実施例を示し、第１図イ，ロは動作を示す縦断面
図、第２図は第１図ロにおける―線断面図、
第３図は使用状態の側面図であり、第４図イ，ロ
、第５図イ，ロは夫々、本考案の別実施例におけ
る動作を示す要部の縦断面図である。第６図イ，
ロは従来例の動作を示す縦断面図であり。
２……弁箱、３ａ……内部空間、４……弁箱内
流路、３……流量調整用チユーブ、５……制御手
段、３Ａ……内側部分、３Ｂ……外側部分、６…
…保形部材。
1 to 3 show an embodiment of the flow rate regulating valve according to the present invention, FIG. 1A and B are longitudinal sectional views showing the operation, and FIG.
FIG. 3 is a side view of the device in use, and FIGS. 4A and 4B and 5A and 5B are vertical cross-sectional views of essential parts showing the operation of another embodiment of the present invention. Figure 6 A,
B is a vertical sectional view showing the operation of the conventional example. 2...Valve box, 3a...Internal space, 4...Flow path in the valve box, 3...Flow rate adjustment tube, 5...Control means, 3A...Inner part, 3B...Outer part, 6...
...Shape-retaining member.
Claims (1)
て弁箱内流路４の横断面積を減少させるように弾
性に抗して膨張する流量調整用チユーブ３を設け
、この流量調整用チユーブ３内に対して流体を給
排する制御手段５を設けてある流量調整弁であつ
て、前記弁箱内流路４を弁箱２内の中央に配設す
るとともに、前記流量調整用チユーブ３を前記弁
箱内流路４の周囲に配設し、この流量調整用チユ
ーブ３において、前記弁箱内流路４側の内側部分
３Ａと弁箱２側の外側部分３Ｂとにわたる保形部
材６を、前記内側部分３Ａの変形に伴つて弾性変
形される状態で設けてある流量調整弁。 A flow rate adjustment tube 3 is provided in the valve box 2 and expands against elasticity so as to reduce the cross-sectional area of the flow path 4 in the valve box as fluid is supplied to the internal space 3a. The flow rate regulating valve is provided with a control means 5 for supplying and discharging fluid into and out of the valve body 3, and the flow passage 4 in the valve box is disposed in the center of the valve body 2, and the flow rate regulating tube 3 is arranged around the flow path 4 in the valve box, and in this flow rate adjusting tube 3, a shape retaining member 6 extending between the inner portion 3A on the side of the flow path 4 in the valve box and the outer portion 3B on the side of the valve box 2 is provided. The flow rate regulating valve is provided in such a manner that it is elastically deformed as the inner portion 3A deforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10555787U JPS6411477U (en) | 1987-07-09 | 1987-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10555787U JPS6411477U (en) | 1987-07-09 | 1987-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411477U true JPS6411477U (en) | 1989-01-20 |
Family
ID=31338278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10555787U Pending JPS6411477U (en) | 1987-07-09 | 1987-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462470U (en) * | 1990-10-01 | 1992-05-28 |
-
1987
- 1987-07-09 JP JP10555787U patent/JPS6411477U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462470U (en) * | 1990-10-01 | 1992-05-28 |