JPH01136149U - - Google Patents
Info
- Publication number
- JPH01136149U JPH01136149U JP2516688U JP2516688U JPH01136149U JP H01136149 U JPH01136149 U JP H01136149U JP 2516688 U JP2516688 U JP 2516688U JP 2516688 U JP2516688 U JP 2516688U JP H01136149 U JPH01136149 U JP H01136149U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- outer circumferential
- movable sleeve
- sealing chamber
- coal
- 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
- 239000003245 coal Substances 0.000 claims description 7
- 239000000571 coke Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 3
Landscapes
- Coke Industry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2516688U JPH01136149U (cs) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2516688U JPH01136149U (cs) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01136149U true JPH01136149U (cs) | 1989-09-18 |
Family
ID=31245662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2516688U Pending JPH01136149U (cs) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01136149U (cs) |
-
1988
- 1988-02-29 JP JP2516688U patent/JPH01136149U/ja active Pending