JPH0424222Y2 - - Google Patents
Info
- Publication number
- JPH0424222Y2 JPH0424222Y2 JP7892087U JP7892087U JPH0424222Y2 JP H0424222 Y2 JPH0424222 Y2 JP H0424222Y2 JP 7892087 U JP7892087 U JP 7892087U JP 7892087 U JP7892087 U JP 7892087U JP H0424222 Y2 JPH0424222 Y2 JP H0424222Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- upper flange
- seal cylinder
- tube
- inner seal
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 description 20
- 239000000843 powder Substances 0.000 description 19
- 239000008187 granular material Substances 0.000 description 16
- 230000032258 transport Effects 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7892087U JPH0424222Y2 (cs) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7892087U JPH0424222Y2 (cs) | 1987-05-26 | 1987-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63187789U JPS63187789U (cs) | 1988-12-01 |
| JPH0424222Y2 true JPH0424222Y2 (cs) | 1992-06-08 |
Family
ID=30928306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7892087U Expired JPH0424222Y2 (cs) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424222Y2 (cs) |
-
1987
- 1987-05-26 JP JP7892087U patent/JPH0424222Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63187789U (cs) | 1988-12-01 |
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