DE69919534D1 - Rotierende maschine - Google Patents
Rotierende maschineInfo
- Publication number
- DE69919534D1 DE69919534D1 DE69919534T DE69919534T DE69919534D1 DE 69919534 D1 DE69919534 D1 DE 69919534D1 DE 69919534 T DE69919534 T DE 69919534T DE 69919534 T DE69919534 T DE 69919534T DE 69919534 D1 DE69919534 D1 DE 69919534D1
- Authority
- DE
- Germany
- Prior art keywords
- rotating machine
- rotating
- machine
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801900A SE512085C2 (sv) | 1998-05-28 | 1998-05-28 | Rotormaskininrättning |
SE9801900 | 1998-05-28 | ||
PCT/SE1999/000873 WO1999061768A1 (en) | 1998-05-28 | 1999-05-21 | A rotor machine device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69919534D1 true DE69919534D1 (de) | 2004-09-23 |
DE69919534T2 DE69919534T2 (de) | 2005-09-01 |
Family
ID=20411503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69919534T Expired - Lifetime DE69919534T2 (de) | 1998-05-28 | 1999-05-21 | Rotierende maschine |
Country Status (9)
Country | Link |
---|---|
US (1) | US6443694B1 (de) |
EP (1) | EP1082530B1 (de) |
JP (1) | JP4327356B2 (de) |
AU (1) | AU4662799A (de) |
CA (1) | CA2333030C (de) |
DE (1) | DE69919534T2 (de) |
RU (1) | RU2222706C2 (de) |
SE (1) | SE512085C2 (de) |
WO (1) | WO1999061768A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6382906B1 (en) * | 2000-06-16 | 2002-05-07 | General Electric Company | Floating spoolie cup impingement baffle |
JP2002155703A (ja) * | 2000-11-21 | 2002-05-31 | Mitsubishi Heavy Ind Ltd | ガスタービン静翼−翼環間蒸気通路のシール構造 |
FR2862338B1 (fr) | 2003-11-17 | 2007-07-20 | Snecma Moteurs | Dispositif de liaison entre un distributeur et une enceinte d'alimentation pour injecteurs de fluide de refroidissement dans une turbomachine |
FR2906846B1 (fr) * | 2006-10-06 | 2008-12-26 | Snecma Sa | Canal de transition entre deux etages de turbine |
FR2920469A1 (fr) * | 2007-08-30 | 2009-03-06 | Snecma Sa | Aube a calage variable de turbomachine |
GB0813839D0 (en) | 2008-07-30 | 2008-09-03 | Rolls Royce Plc | An aerofoil and method for making an aerofoil |
RU2539404C2 (ru) * | 2010-11-29 | 2015-01-20 | Альстом Текнолоджи Лтд | Осевая газовая турбина |
US10378379B2 (en) | 2015-08-27 | 2019-08-13 | General Electric Company | Gas turbine engine cooling air manifolds with spoolies |
PL421120A1 (pl) * | 2017-04-04 | 2018-10-08 | General Electric Company Polska Spolka Z Ograniczona Odpowiedzialnoscia | Silnik turbinowy i części składowe do stosowania w nim |
CN112628051A (zh) * | 2020-12-17 | 2021-04-09 | 清华大学 | 水轮机桨叶与导叶三维联合设计方法和装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB803137A (en) * | 1955-08-05 | 1958-10-22 | Rolls Royce | Improvements in or relating to axial-flow fluid machines for example turbines and compressors of gas-turbine engines |
FR2030895A5 (de) * | 1969-05-23 | 1970-11-13 | Motoren Turbinen Union | |
US4173120A (en) * | 1977-09-09 | 1979-11-06 | International Harvester Company | Turbine nozzle and rotor cooling systems |
US4193738A (en) | 1977-09-19 | 1980-03-18 | General Electric Company | Floating seal for a variable area turbine nozzle |
DE2810240C2 (de) * | 1978-03-09 | 1985-09-26 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verstelleitgitter für axial durchströmte Turbinen, insbesondere Hochdruckturbinen von Gasturbinentriebwerken |
US4214851A (en) * | 1978-04-20 | 1980-07-29 | General Electric Company | Structural cooling air manifold for a gas turbine engine |
FR2519374B1 (fr) * | 1982-01-07 | 1986-01-24 | Snecma | Dispositif de refroidissement des talons d'aubes mobiles d'une turbine |
US4798515A (en) * | 1986-05-19 | 1989-01-17 | The United States Of America As Represented By The Secretary Of The Air Force | Variable nozzle area turbine vane cooling |
US5224818A (en) | 1991-11-01 | 1993-07-06 | General Electric Company | Air transfer bushing |
JPH0725201U (ja) * | 1993-10-07 | 1995-05-12 | 三菱重工業株式会社 | 可変静翼の内側シュラウド構造 |
FR2746141B1 (fr) * | 1996-03-14 | 1998-04-17 | Dispositif de commande pour pivot integre dans un collecteur | |
US5993150A (en) * | 1998-01-16 | 1999-11-30 | General Electric Company | Dual cooled shroud |
EP1079068A3 (de) * | 1999-08-27 | 2004-01-07 | General Electric Company | Verbindungsmuffe für den Kühlkreislauf eines Turbinenrotors |
-
1998
- 1998-05-28 SE SE9801900A patent/SE512085C2/sv not_active IP Right Cessation
-
1999
- 1999-05-21 US US09/701,145 patent/US6443694B1/en not_active Expired - Lifetime
- 1999-05-21 CA CA002333030A patent/CA2333030C/en not_active Expired - Fee Related
- 1999-05-21 RU RU2000133214/06A patent/RU2222706C2/ru active
- 1999-05-21 EP EP99930005A patent/EP1082530B1/de not_active Expired - Lifetime
- 1999-05-21 JP JP2000551134A patent/JP4327356B2/ja not_active Expired - Lifetime
- 1999-05-21 DE DE69919534T patent/DE69919534T2/de not_active Expired - Lifetime
- 1999-05-21 AU AU46627/99A patent/AU4662799A/en not_active Abandoned
- 1999-05-21 WO PCT/SE1999/000873 patent/WO1999061768A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
SE512085C2 (sv) | 2000-01-24 |
EP1082530A1 (de) | 2001-03-14 |
EP1082530B1 (de) | 2004-08-18 |
JP4327356B2 (ja) | 2009-09-09 |
CA2333030C (en) | 2007-10-09 |
AU4662799A (en) | 1999-12-13 |
JP2002516948A (ja) | 2002-06-11 |
WO1999061768A1 (en) | 1999-12-02 |
RU2222706C2 (ru) | 2004-01-27 |
SE9801900D0 (sv) | 1998-05-28 |
DE69919534T2 (de) | 2005-09-01 |
CA2333030A1 (en) | 1999-12-02 |
US6443694B1 (en) | 2002-09-03 |
SE9801900L (sv) | 1999-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SIEMENS AG, 80333 MUENCHEN, DE |