JPH0740769Y2 - 密封装置 - Google Patents
密封装置Info
- Publication number
- JPH0740769Y2 JPH0740769Y2 JP1989091954U JP9195489U JPH0740769Y2 JP H0740769 Y2 JPH0740769 Y2 JP H0740769Y2 JP 1989091954 U JP1989091954 U JP 1989091954U JP 9195489 U JP9195489 U JP 9195489U JP H0740769 Y2 JPH0740769 Y2 JP H0740769Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tip
- reinforcing ring
- seal
- lip
- 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
- 238000007789 sealing Methods 0.000 title claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 239000012530 fluid Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989091954U JPH0740769Y2 (ja) | 1989-08-04 | 1989-08-04 | 密封装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989091954U JPH0740769Y2 (ja) | 1989-08-04 | 1989-08-04 | 密封装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330662U JPH0330662U (enrdf_load_stackoverflow) | 1991-03-26 |
| JPH0740769Y2 true JPH0740769Y2 (ja) | 1995-09-20 |
Family
ID=31641408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989091954U Expired - Lifetime JPH0740769Y2 (ja) | 1989-08-04 | 1989-08-04 | 密封装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740769Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5598049B2 (ja) * | 2010-03-26 | 2014-10-01 | Nok株式会社 | 密封部材の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0137255Y2 (enrdf_load_stackoverflow) * | 1985-05-11 | 1989-11-10 | ||
| JPH0649972Y2 (ja) * | 1988-01-20 | 1994-12-14 | エヌオーケー株式会社 | オイルシール |
-
1989
- 1989-08-04 JP JP1989091954U patent/JPH0740769Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330662U (enrdf_load_stackoverflow) | 1991-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |