JPS59128966U - butterfly valve - Google Patents
butterfly valveInfo
- Publication number
- JPS59128966U JPS59128966U JP2407083U JP2407083U JPS59128966U JP S59128966 U JPS59128966 U JP S59128966U JP 2407083 U JP2407083 U JP 2407083U JP 2407083 U JP2407083 U JP 2407083U JP S59128966 U JPS59128966 U JP S59128966U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- seal ring
- valve body
- butterfly valve
- circumferential direction
- 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.)
- Granted
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Lift Valve (AREA)
- Sealing Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は断面図、第２
図は第１図中■−■線に沿う断面図、第３図は弁体にシ
ールリングを取り付けた状態の正面図、第４図は第３図
中ＩＶ−ＩＶ線に沿う断面図、第５図は弁体の平面図、
第６図は第５図中■部の拡大図である。
１２・・・弁体、１５・・・溝、１６・・・シールリン
グ、１７・・・分離開口部、２１・・・挿入溝。The drawings show one embodiment of the present invention, with FIG. 1 being a sectional view and FIG.
The figure is a cross-sectional view taken along the line ■-■ in Figure 1, Figure 3 is a front view of the valve body with the seal ring attached, Figure 4 is a cross-sectional view taken along the line IV-IV in Figure 3, and Figure 4 is a cross-sectional view taken along the line IV-IV in Figure 3. Figure 5 is a plan view of the valve body.
FIG. 6 is an enlarged view of part 2 in FIG. 5. 12... Valve body, 15... Groove, 16... Seal ring, 17... Separation opening, 21... Insertion groove.
Claims (1)
成し、この溝内に周方向に沿う一部が分離された金属製
のシールリングを装着したバタフライバルブにおいて、
上記弁体の外周部に、一端が上記溝に対してその溝方向
と鋭角を存して交わるとともに、他端が弁体の一端面外
周部に開口する挿入溝を形成し、この挿入溝に上記シー
ルリングの分離部の一端を導入するとともに、このシー
ルリングと弁体とを相対的に周方向に回転させることに
より、このシールリングを挿入溝を通じて溝内に送り込
むようにしたことを特徴とするバタフライバルブ。In a butterfly valve, a groove is formed along the circumferential direction on the outer circumferential surface of a disc-shaped valve body, and a metal seal ring with a part separated along the circumferential direction is installed in the groove,
An insertion groove is formed on the outer periphery of the valve body, one end of which intersects the groove at an acute angle with the direction of the groove, and the other end opens at the outer periphery of one end face of the valve body. The seal ring is fed into the groove through the insertion groove by introducing one end of the separation part of the seal ring and rotating the seal ring and the valve body relative to each other in the circumferential direction. butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2407083U JPS59128966U (en) | 1983-02-21 | 1983-02-21 | butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2407083U JPS59128966U (en) | 1983-02-21 | 1983-02-21 | butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59128966U true JPS59128966U (en) | 1984-08-30 |
| JPS6344609Y2 JPS6344609Y2 (en) | 1988-11-18 |
Family
ID=30155127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2407083U Granted JPS59128966U (en) | 1983-02-21 | 1983-02-21 | butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59128966U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012052637A (en) * | 2010-09-03 | 2012-03-15 | Denso Corp | Fluid control valve |
| CN104061336A (en) * | 2013-03-20 | 2014-09-24 | 陈润谦 | Flow controller |
| JP2014219088A (en) * | 2013-05-10 | 2014-11-20 | 日立バルブ株式会社 | Valve device |
| JP2014234877A (en) * | 2013-06-03 | 2014-12-15 | 陳潤謙 | Flow control device |
| JP2020122521A (en) * | 2019-01-30 | 2020-08-13 | 株式会社デンソー | Butterfly valve |
-
1983
- 1983-02-21 JP JP2407083U patent/JPS59128966U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012052637A (en) * | 2010-09-03 | 2012-03-15 | Denso Corp | Fluid control valve |
| CN104061336A (en) * | 2013-03-20 | 2014-09-24 | 陈润谦 | Flow controller |
| JP2014219088A (en) * | 2013-05-10 | 2014-11-20 | 日立バルブ株式会社 | Valve device |
| JP2014234877A (en) * | 2013-06-03 | 2014-12-15 | 陳潤謙 | Flow control device |
| JP2020122521A (en) * | 2019-01-30 | 2020-08-13 | 株式会社デンソー | Butterfly valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344609Y2 (en) | 1988-11-18 |
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