JP2010196701A5 - - Google Patents
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- Publication number
- JP2010196701A5 JP2010196701A5 JP2010033076A JP2010033076A JP2010196701A5 JP 2010196701 A5 JP2010196701 A5 JP 2010196701A5 JP 2010033076 A JP2010033076 A JP 2010033076A JP 2010033076 A JP2010033076 A JP 2010033076A JP 2010196701 A5 JP2010196701 A5 JP 2010196701A5
- Authority
- JP
- Japan
- Prior art keywords
- ring
- lugs
- turbine stage
- lug
- turbine
- 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.)
- Pending
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/392,956 US8277191B2 (en) | 2009-02-25 | 2009-02-25 | Apparatus for bucket cover plate retention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010196701A JP2010196701A (ja) | 2010-09-09 |
| JP2010196701A5 true JP2010196701A5 (enExample) | 2013-02-07 |
Family
ID=42224897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010033076A Pending JP2010196701A (ja) | 2009-02-25 | 2010-02-18 | バケットカバープレート保持のための装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8277191B2 (enExample) |
| EP (1) | EP2224098A3 (enExample) |
| JP (1) | JP2010196701A (enExample) |
| CN (1) | CN101818659A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011077501A1 (de) * | 2011-06-14 | 2012-12-20 | Rolls-Royce Deutschland Ltd & Co Kg | Rotorvorrichtung für ein Strahltriebwerk mit einem Scheibenrad und mehreren Laufschaufeln |
| US9217334B2 (en) | 2011-10-26 | 2015-12-22 | General Electric Company | Turbine cover plate assembly |
| US20130256996A1 (en) * | 2012-03-28 | 2013-10-03 | General Electric Company | Shiplap plate seal |
| US9181810B2 (en) | 2012-04-16 | 2015-11-10 | General Electric Company | System and method for covering a blade mounting region of turbine blades |
| US9366151B2 (en) | 2012-05-07 | 2016-06-14 | General Electric Company | System and method for covering a blade mounting region of turbine blades |
| US9328622B2 (en) | 2012-06-12 | 2016-05-03 | General Electric Company | Blade attachment assembly |
| US9212562B2 (en) | 2012-07-18 | 2015-12-15 | United Technologies Corporation | Bayoneted anti-rotation turbine seals |
| US9567857B2 (en) | 2013-03-08 | 2017-02-14 | Rolls-Royce North American Technologies, Inc. | Turbine split ring retention and anti-rotation method |
| US10100652B2 (en) | 2013-04-12 | 2018-10-16 | United Technologies Corporation | Cover plate for a rotor assembly of a gas turbine engine |
| US10184345B2 (en) | 2013-08-09 | 2019-01-22 | United Technologies Corporation | Cover plate assembly for a gas turbine engine |
| DE102016108461B4 (de) * | 2016-05-09 | 2022-12-01 | Man Energy Solutions Se | Gasturbine |
| KR102036193B1 (ko) * | 2017-12-18 | 2019-10-24 | 두산중공업 주식회사 | 터빈장치 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB589689A (en) * | 1944-03-31 | 1947-06-26 | British Thomson Houston Co Ltd | Improvements in and relating to centrifugal compressors |
| GB954323A (en) * | 1962-03-17 | 1964-04-02 | Rolls Royce | Improvements in or relating to bladed rotors for fluid flow machines such as turbines |
| NL295165A (enExample) * | 1962-07-11 | |||
| US4192633A (en) * | 1977-12-28 | 1980-03-11 | General Electric Company | Counterweighted blade damper |
| CZ406592A3 (en) * | 1992-01-08 | 1993-08-11 | Alsthom Gec | Drum rotor for steam action turbine and steam action turbine comprising such rotor |
| US5993160A (en) * | 1997-12-11 | 1999-11-30 | Pratt & Whitney Canada Inc. | Cover plate for gas turbine rotor |
| US6190131B1 (en) * | 1999-08-31 | 2001-02-20 | General Electric Co. | Non-integral balanced coverplate and coverplate centering slot for a turbine |
| GB9925261D0 (en) * | 1999-10-27 | 1999-12-29 | Rolls Royce Plc | Locking devices |
| GB2410984B (en) * | 2004-02-14 | 2006-03-08 | Rolls Royce Plc | Securing assembly |
| FR2868808B1 (fr) * | 2004-04-09 | 2008-08-29 | Snecma Moteurs Sa | Dispositif de retenue axiale d'aubes sur un disque de rotor d'une turbomachine |
| JP2007231868A (ja) * | 2006-03-02 | 2007-09-13 | Hitachi Ltd | 蒸気タービン動翼およびそれを用いた蒸気タービン並びに蒸気タービン発電プラント |
| US7806662B2 (en) * | 2007-04-12 | 2010-10-05 | Pratt & Whitney Canada Corp. | Blade retention system for use in a gas turbine engine |
| US8425194B2 (en) * | 2007-07-19 | 2013-04-23 | General Electric Company | Clamped plate seal |
-
2009
- 2009-02-25 US US12/392,956 patent/US8277191B2/en not_active Expired - Fee Related
-
2010
- 2010-02-18 JP JP2010033076A patent/JP2010196701A/ja active Pending
- 2010-02-23 EP EP10154316.3A patent/EP2224098A3/en not_active Withdrawn
- 2010-02-25 CN CN201010135833A patent/CN101818659A/zh active Pending