JPS63178666U - - Google Patents
Info
- Publication number
- JPS63178666U JPS63178666U JP6912387U JP6912387U JPS63178666U JP S63178666 U JPS63178666 U JP S63178666U JP 6912387 U JP6912387 U JP 6912387U JP 6912387 U JP6912387 U JP 6912387U JP S63178666 U JPS63178666 U JP S63178666U
- Authority
- JP
- Japan
- Prior art keywords
- housing part
- piston
- coefficient
- thermal expansion
- cylindrical chamber
- 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
- 238000007789 sealing Methods 0.000 claims description 6
Landscapes
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912387U JPS63178666U (zh) | 1987-05-09 | 1987-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912387U JPS63178666U (zh) | 1987-05-09 | 1987-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178666U true JPS63178666U (zh) | 1988-11-18 |
Family
ID=30909558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6912387U Pending JPS63178666U (zh) | 1987-05-09 | 1987-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178666U (zh) |
-
1987
- 1987-05-09 JP JP6912387U patent/JPS63178666U/ja active Pending