JPH036168U - - Google Patents
Info
- Publication number
- JPH036168U JPH036168U JP6782789U JP6782789U JPH036168U JP H036168 U JPH036168 U JP H036168U JP 6782789 U JP6782789 U JP 6782789U JP 6782789 U JP6782789 U JP 6782789U JP H036168 U JPH036168 U JP H036168U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- axis
- valve body
- valve stem
- vanes
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案の一実施例を示すバタフライ弁
の一部切欠き正面図、第２図は第１図の側面図、
第３図は従来のバタフライ弁の一例を示す一部切
欠き正面図、第４図は第３図の−線断面図、
第５図は第３図の−線断面図である。
１１……管路、１２……弁体、１３……弁棒、
１４……弁棒、１５……翼板（円形）、１６……
翼板（方形）、１８……弁体シート、Ａ−Ａ……
弁棒軸線、Ｔ……透き間（翼板間）。
Fig. 1 is a partially cutaway front view of a butterfly valve showing an embodiment of the present invention, Fig. 2 is a side view of Fig. 1,
Fig. 3 is a partially cutaway front view showing an example of a conventional butterfly valve, Fig. 4 is a sectional view taken along the - line in Fig. 3,
FIG. 5 is a sectional view taken along the line -- in FIG. 3. 11...Pipe line, 12...Valve body, 13...Valve stem,
14... Valve stem, 15... Vane plate (circular), 16...
Vane plate (square), 18... Valve body seat, A-A...
Valve stem axis, T... Clearance (between vanes).
Claims (1)
して回転可能に支持され、各翼板は弁棒軸線に平
行にかつ互いに一定透き間をおいて平行に並設さ
れ、弁棒軸線を通過する翼板の周縁部に弁体シー
トが形成されたことを特徴とするバタフライ弁。 A valve body having a plurality of vanes is rotatably supported in a pipe through a valve stem, and each vane is arranged in parallel with the axis of the valve stem and at a constant distance from each other. A butterfly valve characterized in that a valve body seat is formed on the peripheral edge of a blade plate that passes through an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6782789U JPH036168U (en) | 1989-06-08 | 1989-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6782789U JPH036168U (en) | 1989-06-08 | 1989-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036168U true JPH036168U (en) | 1991-01-22 |
Family
ID=31601749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6782789U Pending JPH036168U (en) | 1989-06-08 | 1989-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324808A (en) * | 2004-05-12 | 2005-11-24 | Package Nakazawa:Kk | Pocket structure for packaging box with handle |
| JP2023082840A (en) * | 2021-12-03 | 2023-06-15 | 株式会社キッツ | Butterfly valve disc and butterfly valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192675A (en) * | 1981-05-25 | 1982-11-26 | Toshiba Eng Co Ltd | Double plate valve |
-
1989
- 1989-06-08 JP JP6782789U patent/JPH036168U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57192675A (en) * | 1981-05-25 | 1982-11-26 | Toshiba Eng Co Ltd | Double plate valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324808A (en) * | 2004-05-12 | 2005-11-24 | Package Nakazawa:Kk | Pocket structure for packaging box with handle |
| JP2023082840A (en) * | 2021-12-03 | 2023-06-15 | 株式会社キッツ | Butterfly valve disc and butterfly valve |