CA2371537C - Joint de tige elastomere energise a bague d'appui integree - Google Patents
Joint de tige elastomere energise a bague d'appui integree Download PDFInfo
- Publication number
- CA2371537C CA2371537C CA 2371537 CA2371537A CA2371537C CA 2371537 C CA2371537 C CA 2371537C CA 2371537 CA2371537 CA 2371537 CA 2371537 A CA2371537 A CA 2371537A CA 2371537 C CA2371537 C CA 2371537C
- Authority
- CA
- Canada
- Prior art keywords
- seal
- seal element
- radial
- angle
- arrangement
- 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
- 229920001971 elastomer Polymers 0.000 title description 4
- 239000000806 elastomer Substances 0.000 title description 4
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 8
- 239000012858 resilient material Substances 0.000 claims abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 description 9
- 210000004907 gland Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- -1 polytetrafluoroethylene Polymers 0.000 description 5
- 230000004323 axial length Effects 0.000 description 4
- 239000004035 construction material Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27052601P | 2001-02-21 | 2001-02-21 | |
| US60/270,526 | 2001-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2371537A1 CA2371537A1 (fr) | 2002-08-21 |
| CA2371537C true CA2371537C (fr) | 2010-12-21 |
Family
ID=23031648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2371537 Expired - Lifetime CA2371537C (fr) | 2001-02-21 | 2002-02-14 | Joint de tige elastomere energise a bague d'appui integree |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2002267021A (fr) |
| CA (1) | CA2371537C (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1925783B1 (fr) | 2006-11-22 | 2012-05-02 | Siemens Aktiengesellschaft | Montage d'aubage statorique à calage variable |
| JP4873173B2 (ja) * | 2007-06-29 | 2012-02-08 | Ｎｏｋ株式会社 | 密封装置 |
| JP5447787B2 (ja) * | 2009-04-07 | 2014-03-19 | Ｎｏｋ株式会社 | 往復動用密封装置 |
| US9194497B2 (en) * | 2013-09-03 | 2015-11-24 | Bal Seal Engineering, Inc. | Elastic seals with dynamic lips and related methods |
| DE102014216268A1 (de) * | 2014-08-15 | 2016-02-18 | Trelleborg Sealing Solutions Germany Gmbh | Dichtungsanordnung mit Dämpfungsglied |
| US10358895B2 (en) | 2014-12-30 | 2019-07-23 | Halliburton Energy Services, Inc. | Reusable pre-energized backup ring |
-
2002
- 2002-02-14 CA CA 2371537 patent/CA2371537C/fr not_active Expired - Lifetime
- 2002-02-19 JP JP2002042292A patent/JP2002267021A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002267021A (ja) | 2002-09-18 |
| CA2371537A1 (fr) | 2002-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20220214 |