JPH0443642Y2 - - Google Patents
Info
- Publication number
- JPH0443642Y2 JPH0443642Y2 JP10761588U JP10761588U JPH0443642Y2 JP H0443642 Y2 JPH0443642 Y2 JP H0443642Y2 JP 10761588 U JP10761588 U JP 10761588U JP 10761588 U JP10761588 U JP 10761588U JP H0443642 Y2 JPH0443642 Y2 JP H0443642Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- runner
- seal ring
- attached
- dressing
- 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
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761588U JPH0443642Y2 (en]) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761588U JPH0443642Y2 (en]) | 1988-08-17 | 1988-08-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0230576U JPH0230576U (en]) | 1990-02-27 |
| JPH0443642Y2 true JPH0443642Y2 (en]) | 1992-10-15 |
Family
ID=31342188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10761588U Expired JPH0443642Y2 (en]) | 1988-08-17 | 1988-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443642Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7329906B2 (en) | 1992-08-27 | 2008-02-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
-
1988
- 1988-08-17 JP JP10761588U patent/JPH0443642Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7329906B2 (en) | 1992-08-27 | 2008-02-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
| US7416907B2 (en) | 1992-08-27 | 2008-08-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for forming the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230576U (en]) | 1990-02-27 |
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