JPH02130470U - - Google Patents
Info
- Publication number
- JPH02130470U JPH02130470U JP4064889U JP4064889U JPH02130470U JP H02130470 U JPH02130470 U JP H02130470U JP 4064889 U JP4064889 U JP 4064889U JP 4064889 U JP4064889 U JP 4064889U JP H02130470 U JPH02130470 U JP H02130470U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- stem
- seat
- moved
- 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
- 238000009434 installation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る弁座固定構造によつて弁
座を固定した弁を示す縦断面図、第２図はその弁
開閉を平面視的に示す説明図、第３図は従来の弁
座固定構造によつて弁座を固定した弁を示す縦断
面図である。
１……弁箱、２……弁孔、３……弁座、４……
弁座受部、６……弁棒、６ａ……軸心、８……弁
体。
Fig. 1 is a longitudinal sectional view showing a valve with a fixed valve seat by the valve seat fixing structure according to the present invention, Fig. 2 is an explanatory diagram showing the opening and closing of the valve in plan view, and Fig. 3 is a conventional valve. FIG. 3 is a longitudinal sectional view showing a valve with a valve seat fixed by a seat fixing structure. 1...Valve box, 2...Valve hole, 3...Valve seat, 4...
Valve seat receiving part, 6...valve stem, 6a... shaft center, 8... valve body.
Claims (1)
れた弁座３の径方向に平行な軸心６ｂまわりに回
動自在な弁棒６に装着されその回動によて移動せ
しめられる弁体８が前記弁座３に対して離着座す
ることによつて前記弁孔２の開閉が行われる構造
の弁において、 前記弁箱１における弁座設置部の前記弁棒６と
は反対側部分に、弁座受部４を形成し、該弁座受
部４にて前記弁座３の一面を受けると共に、 前記弁棒６を、その一部が前記弁座設置部に及
ぶように配置し、その周面の一部にて前記弁座３
の他面を受けることにより、前記弁座３を固定す
るようにしたことを特徴とする弁座固定構造。[Scope of Claim for Utility Model Registration] The valve stem 6 is attached to a valve stem 6 which is rotatable around an axis 6b parallel to the radial direction of a valve seat 3 installed at a predetermined position of a valve hole 2 penetrated through a valve body 1. In a valve having a structure in which the valve hole 2 is opened and closed by the valve body 8 being moved by the rotation thereof being moved to and from the valve seat 3, the valve seat installation part in the valve body 1 is provided. A valve seat receiving part 4 is formed on the opposite side of the valve stem 6, the valve seat receiving part 4 receives one surface of the valve seat 3, and a part of the valve stem 6 is The valve seat 3 is arranged so as to extend over the valve seat installation part, and a part of the circumferential surface of the valve seat 3
A valve seat fixing structure characterized in that the valve seat 3 is fixed by receiving the other surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4064889U JPH06694Y2 (en) | 1989-04-05 | 1989-04-05 | Valve seat fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4064889U JPH06694Y2 (en) | 1989-04-05 | 1989-04-05 | Valve seat fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130470U true JPH02130470U (en) | 1990-10-26 |
| JPH06694Y2 JPH06694Y2 (en) | 1994-01-05 |
Family
ID=31550615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4064889U Expired - Lifetime JPH06694Y2 (en) | 1989-04-05 | 1989-04-05 | Valve seat fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06694Y2 (en) |
-
1989
- 1989-04-05 JP JP4064889U patent/JPH06694Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06694Y2 (en) | 1994-01-05 |