JPS61172262U - - Google Patents
Info
- Publication number
- JPS61172262U JPS61172262U JP5642185U JP5642185U JPS61172262U JP S61172262 U JPS61172262 U JP S61172262U JP 5642185 U JP5642185 U JP 5642185U JP 5642185 U JP5642185 U JP 5642185U JP S61172262 U JPS61172262 U JP S61172262U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- covers
- seat ring
- inner circumferential
- circumferential surface
- 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
- 210000005069 ears Anatomy 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図はこの考案に係るバタフライ弁の正面図
、第２図は要部の拡大断面図、第３図は第１図Ａ
―Ａ線に沿つた断面図、第４，５図は従来の構造
を示す拡大断面図である。
１０……本体、１１……シートリング、１２…
…弁体、１３……中心部、１４……耳部、１５…
…先端部、１６……内周面被覆部分、１７……突
部。
Figure 1 is a front view of the butterfly valve according to this invention, Figure 2 is an enlarged sectional view of the main parts, and Figure 3 is Figure 1A.
-A cross-sectional view taken along line A; FIGS. 4 and 5 are enlarged cross-sectional views showing the conventional structure. 10...Main body, 11...Seat ring, 12...
... Valve body, 13 ... Center part, 14 ... Ear part, 15 ...
... Tip portion, 16 ... Inner peripheral surface covering portion, 17 ... Protrusion.
Claims (1)
グ１１の両側を本体１０の側面に沿つて延出して
耳部１４に形成し、該耳部１４の先端部１５を略
く字状に彎曲して本体１０に嵌着すると共に、本
体１０の内周面を覆う部分１６の裏側に径方向に
延出する略く字状の突部１７を形成し、該突部１
７を本体１０に嵌着したことを特徴とするバタフ
ライ弁のシートリング。 Both sides of a seat ring 11 that covers the inner circumferential surface of the substantially cylindrical main body 10 extend along the side surface of the main body 10 to form ears 14, and the distal ends 15 of the ears 14 are curved in a substantially dogleg shape. A substantially doglegged protrusion 17 extending in the radial direction is formed on the back side of a portion 16 that covers the inner circumferential surface of the main body 10.
A seat ring for a butterfly valve, characterized in that 7 is fitted into a main body 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5642185U JPS61172262U (en) | 1985-04-15 | 1985-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5642185U JPS61172262U (en) | 1985-04-15 | 1985-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61172262U true JPS61172262U (en) | 1986-10-25 |
Family
ID=30579997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5642185U Pending JPS61172262U (en) | 1985-04-15 | 1985-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61172262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06337074A (en) * | 1993-05-28 | 1994-12-06 | Kitz Corp | Butterfly valve |
-
1985
- 1985-04-15 JP JP5642185U patent/JPS61172262U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06337074A (en) * | 1993-05-28 | 1994-12-06 | Kitz Corp | Butterfly valve |