JPH0637240Y2 - パッキン - Google Patents
パッキンInfo
- Publication number
- JPH0637240Y2 JPH0637240Y2 JP1988049992U JP4999288U JPH0637240Y2 JP H0637240 Y2 JPH0637240 Y2 JP H0637240Y2 JP 1988049992 U JP1988049992 U JP 1988049992U JP 4999288 U JP4999288 U JP 4999288U JP H0637240 Y2 JPH0637240 Y2 JP H0637240Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- lip
- pressure
- backup ring
- ram
- 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
- 238000012856 packing Methods 0.000 title claims description 43
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000011800 void material Substances 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 235000019687 Lamb Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049992U JPH0637240Y2 (ja) | 1988-04-12 | 1988-04-12 | パッキン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049992U JPH0637240Y2 (ja) | 1988-04-12 | 1988-04-12 | パッキン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152151U JPH01152151U (enEXAMPLES) | 1989-10-20 |
| JPH0637240Y2 true JPH0637240Y2 (ja) | 1994-09-28 |
Family
ID=31276073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988049992U Expired - Lifetime JPH0637240Y2 (ja) | 1988-04-12 | 1988-04-12 | パッキン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637240Y2 (enEXAMPLES) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4253924B2 (ja) * | 1999-05-18 | 2009-04-15 | Ｎｏｋ株式会社 | バルブステムシール |
| US9845879B2 (en) | 2009-11-30 | 2017-12-19 | Kalsi Engineering, Inc. | High pressure dynamic sealing arrangement |
| US9109703B2 (en) * | 2010-02-11 | 2015-08-18 | Kalsi Engineering, Inc. | Hydrodynamic backup ring |
| US9429238B2 (en) | 2009-11-30 | 2016-08-30 | Kalsi Engineering, Inc. | Dynamic backup ring assembly |
| JP2011153653A (ja) * | 2010-01-26 | 2011-08-11 | Komatsu Ltd | バックアップリング及びシール装置 |
| US10330203B2 (en) | 2017-01-06 | 2019-06-25 | Kalsi Engineering Inc. | High pressure dynamic sealing device |
| SG11202012208RA (en) * | 2018-06-25 | 2021-01-28 | Saint Gobain Performance Plastics Corp | Seal assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232656U (enEXAMPLES) * | 1975-08-29 | 1977-03-08 | ||
| JPS58175264U (ja) * | 1982-05-18 | 1983-11-24 | エヌオーケー株式会社 | 密封装置 |
| JPH0531328Y2 (enEXAMPLES) * | 1985-12-04 | 1993-08-11 |
-
1988
- 1988-04-12 JP JP1988049992U patent/JPH0637240Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01152151U (enEXAMPLES) | 1989-10-20 |
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