JP2011174611A5 - - Google Patents
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- Publication number
- JP2011174611A5 JP2011174611A5 JP2011030319A JP2011030319A JP2011174611A5 JP 2011174611 A5 JP2011174611 A5 JP 2011174611A5 JP 2011030319 A JP2011030319 A JP 2011030319A JP 2011030319 A JP2011030319 A JP 2011030319A JP 2011174611 A5 JP2011174611 A5 JP 2011174611A5
- Authority
- JP
- Japan
- Prior art keywords
- groove
- arcuate
- brush seal
- backplate
- brush
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/710,443 | 2010-02-23 | ||
| US12/710,443 US8490981B2 (en) | 2010-02-23 | 2010-02-23 | Brush seal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011174611A JP2011174611A (ja) | 2011-09-08 |
| JP2011174611A5 true JP2011174611A5 (https=) | 2014-04-03 |
| JP5725896B2 JP5725896B2 (ja) | 2015-05-27 |
Family
ID=44065415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011030319A Expired - Fee Related JP5725896B2 (ja) | 2010-02-23 | 2011-02-16 | ブラシシール |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8490981B2 (https=) |
| EP (1) | EP2362121B1 (https=) |
| JP (1) | JP5725896B2 (https=) |
| RU (1) | RU2011107604A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9587505B2 (en) | 2013-12-05 | 2017-03-07 | General Electric Company | L brush seal for turbomachinery application |
| US9322287B2 (en) | 2014-06-03 | 2016-04-26 | General Electric Company | Brush seal for turbine |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61136062A (ja) * | 1984-12-06 | 1986-06-23 | Eagle Ind Co Ltd | 軸シ−ル装置 |
| US5794942A (en) * | 1993-01-08 | 1998-08-18 | The Texas A&M University System | Modulated pressure damper seals |
| JPH07332215A (ja) * | 1994-06-01 | 1995-12-22 | Mitsubishi Heavy Ind Ltd | 回転軸の封水装置 |
| GB9525212D0 (en) | 1995-12-09 | 1996-02-07 | Rolls Royce Plc | Brush seal |
| US6105966A (en) | 1998-08-10 | 2000-08-22 | General Electric Company | Brush seal segment |
| US6367806B1 (en) | 1999-12-27 | 2002-04-09 | General Electric Company | Seal arrangement for a rotary machine such as a turbine |
| KR100659414B1 (ko) | 2000-01-31 | 2006-12-18 | 제너럴 일렉트릭 캄파니 | 자동조심 브러시 시일을 포함하는 회전 기계 |
| JP2002081552A (ja) * | 2000-09-04 | 2002-03-22 | Toshiba Corp | ブラシシール装置 |
| JP2002139154A (ja) * | 2000-11-01 | 2002-05-17 | Eagle Engineering Aerospace Co Ltd | ブラシ型シール装置 |
| JP4824225B2 (ja) * | 2001-08-29 | 2011-11-30 | イーグル工業株式会社 | 板ブラシシール装置 |
| US6669203B1 (en) * | 2002-07-11 | 2003-12-30 | General Electric Company | Brush seal placement between rotating and stationary components with reversely bent leaf spring |
| US8641045B2 (en) * | 2003-05-01 | 2014-02-04 | Advanced Technologies Group, Inc. | Seal with stacked sealing elements |
| US7334311B2 (en) * | 2004-11-03 | 2008-02-26 | United Technologies Corporation | Method of forming a nested can brush seal |
| US20060214378A1 (en) * | 2005-03-28 | 2006-09-28 | Xiaoqing Zheng | Brush seal with spiral groove back plate |
| EP1707856A1 (en) * | 2005-04-01 | 2006-10-04 | Cross Manufacturing Company (1938) Limited | Brush seals |
| US7255352B2 (en) * | 2005-09-29 | 2007-08-14 | General Electric Company | Pressure balanced brush seal |
| US20080001363A1 (en) * | 2006-06-28 | 2008-01-03 | General Electric Company | Brush sealing system and method for rotary machines |
| US7703774B2 (en) * | 2006-09-12 | 2010-04-27 | General Electric Company | Shaft seal using shingle members |
| GB0705671D0 (en) * | 2007-03-24 | 2007-05-02 | Cross Mfg Co 1938 Ltd | A seal |
| US8028996B2 (en) * | 2008-04-04 | 2011-10-04 | General Electric Company | System and method for adjusting stiffness of a brush sealing system |
| EP2128524A1 (de) * | 2008-05-26 | 2009-12-02 | Siemens Aktiengesellschaft | Bauteilanordnung, Brennkammeranordnung und Gasturbine |
| US7938403B1 (en) * | 2009-12-31 | 2011-05-10 | General Electric Company | Brush seals |
-
2010
- 2010-02-23 US US12/710,443 patent/US8490981B2/en not_active Expired - Fee Related
-
2011
- 2011-02-16 JP JP2011030319A patent/JP5725896B2/ja not_active Expired - Fee Related
- 2011-02-21 RU RU2011107604/06A patent/RU2011107604A/ru not_active Application Discontinuation
- 2011-02-23 EP EP11155559A patent/EP2362121B1/en not_active Not-in-force
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