CA2223156A1 - Brush seal with a core ring wrapped by bristle bundles - Google Patents
Brush seal with a core ring wrapped by bristle bundlesInfo
- Publication number
- CA2223156A1 CA2223156A1 CA002223156A CA2223156A CA2223156A1 CA 2223156 A1 CA2223156 A1 CA 2223156A1 CA 002223156 A CA002223156 A CA 002223156A CA 2223156 A CA2223156 A CA 2223156A CA 2223156 A1 CA2223156 A1 CA 2223156A1
- Authority
- CA
- Canada
- Prior art keywords
- bundles
- core ring
- bristle bundles
- separating disks
- wrapped
- 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.)
- Granted
Links
Landscapes
- Sealing Devices (AREA)
Abstract
A brush for sealing a gap between a rotor/stator system comprises a rotor-concentric clamping ring whose interior chamber receives bristle bundles that project into gap. The bundles are wrapped around core ring that extends into the interior of clamping ring. The core ring has separating disks that are spaced apart from one another in the circumferential direction by an angular pitch .alpha., and by winding ribs that are wrapped by the bundles. The winding ribs connect adjacent separating disks in such fashion that as a result of the diagonal positioning of separating disks in the circumferential direction, bundles are aligned at an angle .beta. to radius R. This makes it possible to hold bristle bundles securely with a predetermined angular orientation.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19613510.9 | 1996-04-04 | ||
DE19613510A DE19613510C1 (en) | 1996-04-04 | 1996-04-04 | Brush seal for sealing ring-shaped gap between rotor-stator arrangement |
PCT/EP1997/001399 WO1997038247A1 (en) | 1996-04-04 | 1997-03-20 | Brush seal with a core ring embraced by bristle bundles |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2223156A1 true CA2223156A1 (en) | 1997-10-16 |
CA2223156C CA2223156C (en) | 2005-11-01 |
Family
ID=35431055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002223156A Expired - Fee Related CA2223156C (en) | 1996-04-04 | 1997-03-20 | Brush seal with a core ring wrapped by bristle bundles |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2223156C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8864138B2 (en) | 2010-11-24 | 2014-10-21 | Snecma | Sealing system with annular brush seal |
-
1997
- 1997-03-20 CA CA002223156A patent/CA2223156C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8864138B2 (en) | 2010-11-24 | 2014-10-21 | Snecma | Sealing system with annular brush seal |
Also Published As
Publication number | Publication date |
---|---|
CA2223156C (en) | 2005-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20140320 |