JPS61170774U - - Google Patents
Info
- Publication number
- JPS61170774U JPS61170774U JP5351585U JP5351585U JPS61170774U JP S61170774 U JPS61170774 U JP S61170774U JP 5351585 U JP5351585 U JP 5351585U JP 5351585 U JP5351585 U JP 5351585U JP S61170774 U JPS61170774 U JP S61170774U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- axis
- cylindrical body
- valve plate
- valve shaft
- 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
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
Description
図面は本考案の一実施例を示し、第１図は一部
切欠側面図、第２図は第１図の―線に沿う断
面図である。
１……円筒体、２……弁板、３……弁軸、４ｂ
……シール用弾性材、Ｏ……弁軸の軸心、Ｏ１…
…円筒体の軸心、Ｏ２……弁板の中心。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway side view, and FIG. 2 is a sectional view taken along the line -- in FIG. 1. 1... Cylindrical body, 2... Valve plate, 3... Valve shaft, 4b
... Elastic material for sealing, O ... Axis center of valve shaft, O 1 ...
...Axis of the cylindrical body, O 2 ...Center of the valve plate.
Claims (1)
に弁軸を介して正逆回転可能に軸支したバタフラ
イ弁において、前記弁軸の軸心を前記円筒体の軸
心に対して一側方に所定寸法偏位させ、前記弁板
を全閉させたとき、該弁板の中心が前記円筒体の
軸心と一致する如く構成したことを特徴とするバ
タフライ弁。 In a butterfly valve in which a valve plate provided with a sealing elastic material on the outer periphery is rotatably supported in a cylindrical body via a valve shaft so as to be rotatable in forward and reverse directions, the axis of the valve shaft is located on one side with respect to the axis of the cylindrical body. 1. A butterfly valve characterized in that the center of the valve plate is aligned with the axis of the cylindrical body when the valve plate is fully closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5351585U JPS61170774U (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5351585U JPS61170774U (en) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170774U true JPS61170774U (en) | 1986-10-23 |
Family
ID=30574452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5351585U Pending JPS61170774U (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170774U (en) |
-
1985
- 1985-04-12 JP JP5351585U patent/JPS61170774U/ja active Pending