JPH0335375U - - Google Patents
Info
- Publication number
- JPH0335375U JPH0335375U JP9617289U JP9617289U JPH0335375U JP H0335375 U JPH0335375 U JP H0335375U JP 9617289 U JP9617289 U JP 9617289U JP 9617289 U JP9617289 U JP 9617289U JP H0335375 U JPH0335375 U JP H0335375U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- flow path
- cross
- seal retainer
- valve seat
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
第１図はこの考案の実施例の側断面図、第２図
は第１図の−線断面図、第３図は他の実施例
の要部斜視図、第４図は従来例の側面図、第５図
は従来例の断面図である。
Fig. 1 is a side sectional view of an embodiment of this invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a perspective view of main parts of another embodiment, and Fig. 4 is a side view of a conventional example. , FIG. 5 is a sectional view of a conventional example.
Claims (1)
流路断面を遮断可能な弁体を近接可能に支持して
なる弁において、前記弁体の流路に対向する面に
パツキンが配設され、該パツキンを固定するパツ
キン押さえが、弁体に螺子嵌合により取りつけら
れ、かつ該パツキン押さえの流体当接面には流体
の放出流勢の反作用により締まり勝手方向にトル
クを生じさせる放射状の受圧部を設けたことを特
徴とする弁構造。 In a valve comprising a valve seat around a cross section perpendicular to a flow path, and a valve element capable of blocking a cross section of the flow path supported in close proximity to the valve seat, a packing is disposed on a surface of the valve element facing the flow path. A seal retainer is provided and fixed to the valve body by screw fitting, and the fluid contact surface of the seal retainer has a radial shape that tightens due to the reaction of the fluid discharge flow force and generates torque in the free direction. A valve structure characterized by having a pressure receiving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9617289U JPH0335375U (en) | 1989-08-17 | 1989-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9617289U JPH0335375U (en) | 1989-08-17 | 1989-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335375U true JPH0335375U (en) | 1991-04-05 |
Family
ID=31645394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9617289U Pending JPH0335375U (en) | 1989-08-17 | 1989-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016538A (en) * | 2005-07-11 | 2007-01-25 | Mokken Giken Kk | Vibration damper built in building |
-
1989
- 1989-08-17 JP JP9617289U patent/JPH0335375U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007016538A (en) * | 2005-07-11 | 2007-01-25 | Mokken Giken Kk | Vibration damper built in building |