JPH0627891Y2 - Ｐｔｆｅベローズ型メカニカルシール - Google Patents
Ｐｔｆｅベローズ型メカニカルシールInfo
- Publication number
- JPH0627891Y2 JPH0627891Y2 JP12399989U JP12399989U JPH0627891Y2 JP H0627891 Y2 JPH0627891 Y2 JP H0627891Y2 JP 12399989 U JP12399989 U JP 12399989U JP 12399989 U JP12399989 U JP 12399989U JP H0627891 Y2 JPH0627891 Y2 JP H0627891Y2
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- mechanical seal
- ptfe
- valleys
- peaks
- 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 - Lifetime
Links
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12399989U JPH0627891Y2 (ja) | 1989-10-25 | 1989-10-25 | Ｐｔｆｅベローズ型メカニカルシール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12399989U JPH0627891Y2 (ja) | 1989-10-25 | 1989-10-25 | Ｐｔｆｅベローズ型メカニカルシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367769U JPH0367769U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-02 |
| JPH0627891Y2 true JPH0627891Y2 (ja) | 1994-07-27 |
Family
ID=31671945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12399989U Expired - Lifetime JPH0627891Y2 (ja) | 1989-10-25 | 1989-10-25 | Ｐｔｆｅベローズ型メカニカルシール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627891Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5674571B2 (ja) * | 2011-06-30 | 2015-02-25 | 日本ピラー工業株式会社 | メカニカルシール |
-
1989
- 1989-10-25 JP JP12399989U patent/JPH0627891Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0367769U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |