JPS62863U - - Google Patents
Info
- Publication number
- JPS62863U JPS62863U JP9339585U JP9339585U JPS62863U JP S62863 U JPS62863 U JP S62863U JP 9339585 U JP9339585 U JP 9339585U JP 9339585 U JP9339585 U JP 9339585U JP S62863 U JPS62863 U JP S62863U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- valve
- thickness
- seat
- valve body
- 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
- 238000012856 packing Methods 0.000 claims description 11
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Lift Valve (AREA)
Description
第１図は本考案に係るシートパツキンを示す断
面図。第２図はバルブの弁体に装着して使用する
状態を示す断面図。第３図は第２図のＡ部拡大断
面図。
２……上部パツキン、３……下部パツキン、７
……弁座、８……弁体、９……上面。
FIG. 1 is a sectional view showing a seat packing according to the present invention. FIG. 2 is a sectional view showing the state in which the valve is used by being attached to the valve body of the valve. FIG. 3 is an enlarged sectional view of section A in FIG. 2. 2... Upper packing, 3... Lower packing, 7
...Valve seat, 8...Valve body, 9...Top surface.
Claims (1)
着座すべく設けられる弁体８の下面部に装着され
る警報弁等の弁体用シートパツキンであつて、硬
質の弾性部材からなる上部パツキン２と軟質の弾
性部材からなる下部パツキン３との両者を上下一
体的に形成せしめてなることを特徴とする警報弁
等の弁体用シートパツキン。 ２ 前記硬質の上部パツキン２が４乃至６mmの厚
み寸法に形成され且つ前記軟質の下部パツキン３
が１乃至２mmの厚み寸法に形成されてなる実用新
案登録請求の範囲第１項記載の警報弁等の弁体用
シートパツキン。[Scope of Claim for Utility Model Registration] 1. Seat packing for a valve body such as an alarm valve, which is attached to the lower surface of the valve body 8 which is pressed by the secondary side pressure and is placed on the upper surface 9 of the valve seat 7. A seat packing for a valve body such as an alarm valve, characterized in that an upper packing 2 made of a hard elastic member and a lower packing 3 made of a soft elastic member are integrally formed in the upper and lower parts. 2 The hard upper packing 2 is formed to have a thickness of 4 to 6 mm, and the soft lower packing 3 is formed to have a thickness of 4 to 6 mm.
A sheet packing for a valve element such as an alarm valve according to claim 1 of the claimed utility model registration, wherein the sheet packing is formed to have a thickness of 1 to 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9339585U JPS62863U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9339585U JPS62863U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62863U true JPS62863U (en) | 1987-01-07 |
Family
ID=30651036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9339585U Pending JPS62863U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62863U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039764A (en) * | 1973-08-16 | 1975-04-12 |
-
1985
- 1985-06-19 JP JP9339585U patent/JPS62863U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039764A (en) * | 1973-08-16 | 1975-04-12 |