JP2011157965A5 - - Google Patents
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- Publication number
- JP2011157965A5 JP2011157965A5 JP2011013515A JP2011013515A JP2011157965A5 JP 2011157965 A5 JP2011157965 A5 JP 2011157965A5 JP 2011013515 A JP2011013515 A JP 2011013515A JP 2011013515 A JP2011013515 A JP 2011013515A JP 2011157965 A5 JP2011157965 A5 JP 2011157965A5
- Authority
- JP
- Japan
- Prior art keywords
- disk member
- rotor
- rotor wheel
- stage
- disk
- 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
- 229910052804 chromium Inorganic materials 0.000 claims 6
- 229910052750 molybdenum Inorganic materials 0.000 claims 6
- 229910052758 niobium Inorganic materials 0.000 claims 6
- 229910000601 superalloy Inorganic materials 0.000 claims 6
- 229910052742 iron Inorganic materials 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 229910052759 nickel Inorganic materials 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 4
- 125000006850 spacer group Chemical group 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 238000003754 machining Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/698,291 US8177516B2 (en) | 2010-02-02 | 2010-02-02 | Shaped rotor wheel capable of carrying multiple blade stages |
| US12/698,291 | 2010-02-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011157965A JP2011157965A (ja) | 2011-08-18 |
| JP2011157965A5 true JP2011157965A5 (enExample) | 2014-03-13 |
| JP5864862B2 JP5864862B2 (ja) | 2016-02-17 |
Family
ID=43629595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011013515A Expired - Fee Related JP5864862B2 (ja) | 2010-02-02 | 2011-01-26 | 複数ブレード段を担持することができる成形ロータホイール |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8177516B2 (enExample) |
| EP (1) | EP2354450A3 (enExample) |
| JP (1) | JP5864862B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8961144B2 (en) * | 2011-06-30 | 2015-02-24 | General Electric Company | Turbine disk preform, welded turbine rotor made therewith and methods of making the same |
| CN109811197B (zh) * | 2019-01-09 | 2020-09-01 | 河北五维航电科技股份有限公司 | 一种用于700℃汽轮机调节级叶根垫片材料的制备方法 |
| CN111828372B (zh) * | 2020-06-23 | 2021-07-09 | 北京航天动力研究所 | 一种超高转速液氢涡轮泵柔性转子 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1047281A (enExample) * | 1964-01-23 | |||
| US4088422A (en) * | 1976-10-01 | 1978-05-09 | General Electric Company | Flexible interstage turbine spacer |
| US4483054A (en) * | 1982-11-12 | 1984-11-20 | United Technologies Corporation | Method for making a drum rotor |
| FR2593830B1 (fr) * | 1986-02-06 | 1988-04-08 | Snecma | Superalliage a matrice a base de nickel notamment elabore en metallurgie des poudres et disque de turbomachine constitue en cet alliage |
| DE4239710A1 (de) * | 1992-11-26 | 1994-06-01 | Abb Patent Gmbh | Läufer einer Turbine |
| US6521175B1 (en) * | 1998-02-09 | 2003-02-18 | General Electric Co. | Superalloy optimized for high-temperature performance in high-pressure turbine disks |
| US6128820A (en) * | 1998-10-20 | 2000-10-10 | General Electric Co. | Method of repairing damaged turbine rotor wheels using differentially controlled temperatures |
| US6499946B1 (en) * | 1999-10-21 | 2002-12-31 | Kabushiki Kaisha Toshiba | Steam turbine rotor and manufacturing method thereof |
| EP1666618B2 (en) * | 2000-10-04 | 2015-06-03 | General Electric Company | Ni based superalloy and its use as gas turbine disks, shafts and impellers |
| US6974508B1 (en) * | 2002-10-29 | 2005-12-13 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Nickel base superalloy turbine disk |
| US6994519B2 (en) * | 2003-05-20 | 2006-02-07 | General Electric Company | Apparatus and methods for coupling axially aligned turbine rotors |
| US6969431B2 (en) * | 2003-08-29 | 2005-11-29 | Honeywell International, Inc. | High temperature powder metallurgy superalloy with enhanced fatigue and creep resistance |
| US7059831B2 (en) * | 2004-04-15 | 2006-06-13 | United Technologies Corporation | Turbine engine disk spacers |
| US20100008790A1 (en) * | 2005-03-30 | 2010-01-14 | United Technologies Corporation | Superalloy compositions, articles, and methods of manufacture |
| US20070020135A1 (en) * | 2005-07-22 | 2007-01-25 | General Electric Company | Powder metal rotating components for turbine engines and process therefor |
| JP2007291966A (ja) * | 2006-04-26 | 2007-11-08 | Toshiba Corp | 蒸気タービンおよびタービンロータ |
| DE102008034738A1 (de) * | 2008-07-24 | 2010-01-28 | Rolls-Royce Deutschland Ltd & Co Kg | Verdichterrotor für eine Turbomaschine für den Einsatz im Flugzeugbau |
-
2010
- 2010-02-02 US US12/698,291 patent/US8177516B2/en not_active Expired - Fee Related
-
2011
- 2011-01-26 JP JP2011013515A patent/JP5864862B2/ja not_active Expired - Fee Related
- 2011-02-01 EP EP11152927.7A patent/EP2354450A3/en not_active Withdrawn
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