JPH024069U - - Google Patents
Info
- Publication number
- JPH024069U JPH024069U JP8065188U JP8065188U JPH024069U JP H024069 U JPH024069 U JP H024069U JP 8065188 U JP8065188 U JP 8065188U JP 8065188 U JP8065188 U JP 8065188U JP H024069 U JPH024069 U JP H024069U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- valve body
- metal ring
- inner circumferential
- valve
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
Landscapes
- Lift Valve (AREA)
Description
第１図および第２図は、本考案の一実施例で、
第１図はシール装置の組立断面図、第２図は第１
図のＡ―Ａ断面図、第３図および第４図は複葉弁
で、第３図は組立断面図、第４図は第３図のＢ矢
視図、第５図および第６図は、従来のシール装置
で、第５図は組立断面図、第６図は第５図のＣ―
Ｃ断面図である。
１：弁胴、３：弁体、１１：環状のゴムパツキ
ン、１２：金属製リング、１３：環状円板、１４
：ねじ穴、１５：ボルト、１６：ねじ穴、１７：
止めねじ。
FIGS. 1 and 2 show an embodiment of the present invention,
Figure 1 is an assembled sectional view of the sealing device, Figure 2 is the 1st
The AA sectional view, FIGS. 3 and 4 are biplane valves, FIG. 3 is an assembled sectional view, FIG. 4 is a view taken along arrow B in FIG. 3, and FIGS. 5 and 6 are In the conventional sealing device, Fig. 5 is an assembled sectional view, and Fig. 6 is C-- in Fig. 5.
It is a sectional view of C. 1: Valve body, 3: Valve body, 11: Annular rubber packing, 12: Metal ring, 13: Annular disc, 14
: Screw hole, 15: Bolt, 16: Screw hole, 17:
Set screw.
Claims (1)
なる環状のゴムパツキンと、外周面が前記ゴムパ
ツキンの内周面に当接し、内周面が弁体の円周面
に嵌合する載頭円錐状面を有する金属製リングと
、前記金属製リングを押圧する複数筒の止めねじ
と、前記止めねじが螺合するねじ穴が穿けられ、
前記ゴムパツキンと前記金属製リングとを前記弁
体に保持する環状円板とによつて構成される複葉
弁またはちよう形弁のシール装置。 An annular rubber packing whose outer circumferential surface abuts the valve body and whose inner circumferential surface has a truncated conical shape; the outer circumferential surface abuts the inner circumferential surface of the rubber packing and the inner circumferential surface fits into the circumferential surface of the valve body. a metal ring having a truncated conical surface, a plurality of set screws that press the metal ring, and a screw hole into which the set screws are screwed,
A sealing device for a biplane valve or a butterfly valve, comprising the rubber gasket and an annular disk that holds the metal ring on the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8065188U JPH024069U (en) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8065188U JPH024069U (en) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024069U true JPH024069U (en) | 1990-01-11 |
Family
ID=31305472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8065188U Pending JPH024069U (en) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024069U (en) |
-
1988
- 1988-06-20 JP JP8065188U patent/JPH024069U/ja active Pending
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