JPS6173980U - - Google Patents
Info
- Publication number
- JPS6173980U JPS6173980U JP15913984U JP15913984U JPS6173980U JP S6173980 U JPS6173980 U JP S6173980U JP 15913984 U JP15913984 U JP 15913984U JP 15913984 U JP15913984 U JP 15913984U JP S6173980 U JPS6173980 U JP S6173980U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- hole
- valve
- hollow
- pair
- 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 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示す半裁断面図、
第２図は要部の変形例を示す断面図である。
１…弁箱、５…中空部、６，７，１５，１６…
流通孔、８…ピストン部、９…弁体、１０…貫通
孔、１１，１２…ベローズ、１３…内側部分、１
４…外側部分。
FIG. 1 is a half-cut sectional view showing an embodiment of the present invention;
FIG. 2 is a sectional view showing a modification of the main part. 1... Valve box, 5... Hollow part, 6, 7, 15, 16...
Communication hole, 8... Piston part, 9... Valve body, 10... Through hole, 11, 12... Bellows, 13... Inner part, 1
4...Outer part.
Claims (1)
の流通孔を有する弁箱と、上記流通孔のいずれか
一方を開閉可能な弁体および軸方向の貫通孔を有
して上記中空部に軸方向に往復動自在に嵌装され
たピストン部と、上記中空部を上記流通孔および
貫通孔と連通する内側部分と連通しない外側部分
とに流体密に区画して上記弁箱およびピストン部
の相互対向端部間に張設された一対のベローズと
、上記中空部の外側部分に制御用流体を流出入さ
せるため上記弁箱に開設された制御用流通孔とを
具備してなる遠隔制御形ベローズシール弁。 A valve body having a hollow part and a pair of communication holes opening at both axial ends of the valve body, a valve body capable of opening and closing either one of the communication holes, and an axial through hole in the hollow part in the axial direction. A piston part is reciprocatably fitted into the valve body, and the hollow part is fluid-tightly partitioned into an inner part that communicates with the communication hole and the through hole and an outer part that does not communicate, so that the valve body and the piston part face each other. A remote control type bellows seal comprising a pair of bellows stretched between end portions and a control flow hole provided in the valve box to allow control fluid to flow in and out of the outer portion of the hollow portion. valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15913984U JPS6173980U (en) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15913984U JPS6173980U (en) | 1984-10-23 | 1984-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6173980U true JPS6173980U (en) | 1986-05-19 |
Family
ID=30717101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15913984U Pending JPS6173980U (en) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173980U (en) |
-
1984
- 1984-10-23 JP JP15913984U patent/JPS6173980U/ja active Pending