US3754833A - Device for radially centering turbine housings - Google Patents
Device for radially centering turbine housings Download PDFInfo
- Publication number
- US3754833A US3754833A US00244416A US3754833DA US3754833A US 3754833 A US3754833 A US 3754833A US 00244416 A US00244416 A US 00244416A US 3754833D A US3754833D A US 3754833DA US 3754833 A US3754833 A US 3754833A
- Authority
- US
- United States
- Prior art keywords
- axially
- groove
- inner shell
- retaining
- axial
- 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
Images
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
- F01D25/265—Vertically split casings; Clamping arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/604—Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins
- F05B2230/606—Assembly methods using positioning or alignment devices for aligning or centering, e.g. pins using maintaining alignment while permitting differential dilatation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
- F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
Definitions
- the inner shell is formed UNITED STATES PATENTS with annular surfaces abuttable against corresponding annular shoulder-countersurfaces formed on the outer glg a s shell, thereby fixing the inner shell against displace- 3:628,878 12/1971 Trassei et 415/108 m the (her 8 Claims, 5 Drawing Figures lib 3a32bl5ba410911 6 1b 11 I r1 r2 2c 3 i r1;r2
- Such a device is basically known from German Published Application DAS l,0l8,07l.
- the advantages thereof is its rugged construction and the avoidance of ruptures in the outer housing.
- the heretofore-known device does not, however, afford axial fixation of the inner shell with respect to the outer shell; this axial fixing, as is well known, is required at one end of the inner shell in order to attain a defined set point or fixed point wherefrom the axial housing-expansions can proceed.
- the fitting surfaces of the retaining claws are respectively formed as axial retaining grooves wherein the longitudinally extending fitting members are fittable with matching countersurfaces of correspondingly equal radial dimension so that a respective sliding surface pair is formed by the fitting surface of the groove widening and the fitting countersurface of the longitudinally extending bar in engagement therewith, the
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702054465 DE2054465C3 (de) | 1970-11-05 | Einrichtung zur radial-zentrisch wärmebeweglichen Lagerung und Zentrierung von Wellendichtungsgehäusen an äußeren Gehäuseschalen von Turbomaschinen, insbesondere Dampfturbinen |
Publications (1)
Publication Number | Publication Date |
---|---|
US3754833A true US3754833A (en) | 1973-08-28 |
Family
ID=5787240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00244416A Expired - Lifetime US3754833A (en) | 1970-11-05 | 1972-04-17 | Device for radially centering turbine housings |
Country Status (2)
Country | Link |
---|---|
US (1) | US3754833A (zh) |
JP (1) | JPS5227282B2 (zh) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4732533A (en) * | 1985-06-27 | 1988-03-22 | Kraftwerk Union Aktiengesellschaft | Mounting arrangement for turbomachines, especially steam turbines |
US4783191A (en) * | 1985-08-14 | 1988-11-08 | Westinghouse Electric Corp. | Nozzle chamber system for a steam turbine |
US5133641A (en) * | 1991-02-01 | 1992-07-28 | Westinghouse Electric Corp. | Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance |
US5152664A (en) * | 1991-09-26 | 1992-10-06 | Westinghouse Electric Corp. | Steam turbine with improved blade ring and cylinder interface |
US6213710B1 (en) | 1996-04-11 | 2001-04-10 | Siemens Aktiengesellschaft | Method and apparatus for thrust compensation on a turbomachine |
US6241465B1 (en) * | 1997-09-26 | 2001-06-05 | Siemens Aktiengesellschaft | Housing for a turbomachine |
US6244819B1 (en) * | 1998-11-10 | 2001-06-12 | Dresser-Rand Company | Adjustable supporting assembly for turbine flowpath components and method thereof |
US6345952B1 (en) * | 1997-01-14 | 2002-02-12 | Siemens Aktiengesellschaft | Steam turbine |
US6607352B1 (en) * | 1998-04-06 | 2003-08-19 | Siemens Aktiengesellschaft | Turbo machine with an inner housing and an outer housing |
US6695575B1 (en) | 1999-08-27 | 2004-02-24 | Siemens Aktiengesellschaft | Turbine method for discharging leakage fluid |
US20040071544A1 (en) * | 2002-10-15 | 2004-04-15 | Vogan James Harvey | Method and apparatus for retrofitting a steam turbine and a retrofitted steam turbine |
US20070071600A1 (en) * | 2005-09-23 | 2007-03-29 | General Electric Company | Method and assembly for aligning a turbine |
US20080069691A1 (en) * | 2006-09-19 | 2008-03-20 | General Electric Company | System and method for aligning and sealing a turbine shell assembly |
US20080193281A1 (en) * | 2007-02-08 | 2008-08-14 | Lorrain Sausse | Method for manufacturing a variable-vane mechanism for a turbocharger |
US20080260529A1 (en) * | 2004-06-30 | 2008-10-23 | Kabushiki Kaiisha Toshiba | Turbine Nozzle Support Device and Steam Turbine |
US20090232651A1 (en) * | 2008-03-17 | 2009-09-17 | General Electric Company | Inner Turbine Shell Support Configuration and Methods |
US20100104431A1 (en) * | 2008-10-23 | 2010-04-29 | Roy Kevin John Lewis | Combined axial and transverse constraint and alignment system and method for rotary machines |
US20100212322A1 (en) * | 2009-02-20 | 2010-08-26 | General Electric Company | Coaxial fuel and air premixer for a gas turbine combustor |
US20100284792A1 (en) * | 2009-05-05 | 2010-11-11 | General Electric Company | Turbine shell with pin support |
US20110103949A1 (en) * | 2009-11-05 | 2011-05-05 | General Electric Company | Extraction Cavity Wing Seal |
EP2333252A1 (de) * | 2009-12-08 | 2011-06-15 | Siemens Aktiengesellschaft | Mehrteiliges Innengehäuse für eine Dampfturbine |
EP2333253A1 (de) * | 2009-12-08 | 2011-06-15 | Siemens Aktiengesellschaft | Innengehäuse für eine Strömungsmaschine |
US20120039709A1 (en) * | 2010-07-13 | 2012-02-16 | Alstom Technology Ltd | Method and device for adjusting the rotor position in a gas turbine or steam turbine |
US20120189433A1 (en) * | 2010-09-20 | 2012-07-26 | Baker Glenn L | Variable geometry turbine |
US8453454B2 (en) | 2010-04-14 | 2013-06-04 | General Electric Company | Coannular oil injection nozzle |
US20130174576A1 (en) * | 2012-01-06 | 2013-07-11 | Dresser-Rand Company | Turbomachine component alignment |
US8651809B2 (en) | 2010-10-13 | 2014-02-18 | General Electric Company | Apparatus and method for aligning a turbine casing |
US20140241876A1 (en) * | 2013-02-27 | 2014-08-28 | Alstom Technology Ltd. | Rotary flow machine and method for disassembling the same |
US8939709B2 (en) | 2011-07-18 | 2015-01-27 | General Electric Company | Clearance control for a turbine |
RU2793872C1 (ru) * | 2022-06-10 | 2023-04-07 | Акционерное общество "Силовые машины - ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (АО "Силовые машины") | Внутренний цилиндр низкого давления паровой турбины |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010174795A (ja) * | 2009-01-30 | 2010-08-12 | Mitsubishi Heavy Ind Ltd | タービン |
-
1971
- 1971-11-05 JP JP46088163A patent/JPS5227282B2/ja not_active Expired
-
1972
- 1972-04-17 US US00244416A patent/US3754833A/en not_active Expired - Lifetime
Cited By (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4732533A (en) * | 1985-06-27 | 1988-03-22 | Kraftwerk Union Aktiengesellschaft | Mounting arrangement for turbomachines, especially steam turbines |
US4783191A (en) * | 1985-08-14 | 1988-11-08 | Westinghouse Electric Corp. | Nozzle chamber system for a steam turbine |
US5133641A (en) * | 1991-02-01 | 1992-07-28 | Westinghouse Electric Corp. | Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance |
ES2052427A2 (es) * | 1991-02-01 | 1994-07-01 | Westinghouse Electric Corp | Disposicion de soporte para optimizar las caracteristicas estructurales del cilindro interior de una turbina de vapor de baja presion. |
US5152664A (en) * | 1991-09-26 | 1992-10-06 | Westinghouse Electric Corp. | Steam turbine with improved blade ring and cylinder interface |
US6213710B1 (en) | 1996-04-11 | 2001-04-10 | Siemens Aktiengesellschaft | Method and apparatus for thrust compensation on a turbomachine |
US6345952B1 (en) * | 1997-01-14 | 2002-02-12 | Siemens Aktiengesellschaft | Steam turbine |
US6241465B1 (en) * | 1997-09-26 | 2001-06-05 | Siemens Aktiengesellschaft | Housing for a turbomachine |
US6607352B1 (en) * | 1998-04-06 | 2003-08-19 | Siemens Aktiengesellschaft | Turbo machine with an inner housing and an outer housing |
US6244819B1 (en) * | 1998-11-10 | 2001-06-12 | Dresser-Rand Company | Adjustable supporting assembly for turbine flowpath components and method thereof |
US6695575B1 (en) | 1999-08-27 | 2004-02-24 | Siemens Aktiengesellschaft | Turbine method for discharging leakage fluid |
US20040071544A1 (en) * | 2002-10-15 | 2004-04-15 | Vogan James Harvey | Method and apparatus for retrofitting a steam turbine and a retrofitted steam turbine |
US6752589B2 (en) * | 2002-10-15 | 2004-06-22 | General Electric Company | Method and apparatus for retrofitting a steam turbine and a retrofitted steam turbine |
US20080260529A1 (en) * | 2004-06-30 | 2008-10-23 | Kabushiki Kaiisha Toshiba | Turbine Nozzle Support Device and Steam Turbine |
US20070071600A1 (en) * | 2005-09-23 | 2007-03-29 | General Electric Company | Method and assembly for aligning a turbine |
US7273348B2 (en) * | 2005-09-23 | 2007-09-25 | General Electric Company | Method and assembly for aligning a turbine |
US20080069691A1 (en) * | 2006-09-19 | 2008-03-20 | General Electric Company | System and method for aligning and sealing a turbine shell assembly |
US7520721B2 (en) * | 2006-09-19 | 2009-04-21 | General Electric Company | System and method for aligning and sealing a turbine shell assembly |
CN101148997B (zh) * | 2006-09-19 | 2012-07-04 | 通用电气公司 | 涡轮壳组件对准与密封系统及方法 |
US20080193281A1 (en) * | 2007-02-08 | 2008-08-14 | Lorrain Sausse | Method for manufacturing a variable-vane mechanism for a turbocharger |
US7918023B2 (en) * | 2007-02-08 | 2011-04-05 | Honeywell International Inc. | Method for manufacturing a variable-vane mechanism for a turbocharger |
US20090232651A1 (en) * | 2008-03-17 | 2009-09-17 | General Electric Company | Inner Turbine Shell Support Configuration and Methods |
US8182207B2 (en) * | 2008-03-17 | 2012-05-22 | General Electric Company | Inner turbine shell support configuration and methods |
US20100104431A1 (en) * | 2008-10-23 | 2010-04-29 | Roy Kevin John Lewis | Combined axial and transverse constraint and alignment system and method for rotary machines |
US8047779B2 (en) * | 2008-10-23 | 2011-11-01 | General Electric Company | Combined axial and transverse constraint and alignment system and method for rotary machines |
US20100212322A1 (en) * | 2009-02-20 | 2010-08-26 | General Electric Company | Coaxial fuel and air premixer for a gas turbine combustor |
US8443607B2 (en) | 2009-02-20 | 2013-05-21 | General Electric Company | Coaxial fuel and air premixer for a gas turbine combustor |
US20100284792A1 (en) * | 2009-05-05 | 2010-11-11 | General Electric Company | Turbine shell with pin support |
US9441501B2 (en) * | 2009-05-05 | 2016-09-13 | General Electric Company | Turbine shell with pin support |
US20140037445A1 (en) * | 2009-05-05 | 2014-02-06 | General Electric Company | Turbine shell with pin support |
US8616839B2 (en) | 2009-05-05 | 2013-12-31 | General Electric Company | Turbine shell with pin support |
US8231338B2 (en) | 2009-05-05 | 2012-07-31 | General Electric Company | Turbine shell with pin support |
US20110103949A1 (en) * | 2009-11-05 | 2011-05-05 | General Electric Company | Extraction Cavity Wing Seal |
US8388313B2 (en) * | 2009-11-05 | 2013-03-05 | General Electric Company | Extraction cavity wing seal |
CN102648335A (zh) * | 2009-12-08 | 2012-08-22 | 西门子公司 | 用于流体机械的内壳体 |
EP2333252A1 (de) * | 2009-12-08 | 2011-06-15 | Siemens Aktiengesellschaft | Mehrteiliges Innengehäuse für eine Dampfturbine |
WO2011069982A1 (de) * | 2009-12-08 | 2011-06-16 | Siemens Aktiengesellschaft | Innengehäuse für eine strömungsmaschine |
EP2333253A1 (de) * | 2009-12-08 | 2011-06-15 | Siemens Aktiengesellschaft | Innengehäuse für eine Strömungsmaschine |
US8453454B2 (en) | 2010-04-14 | 2013-06-04 | General Electric Company | Coannular oil injection nozzle |
US8998578B2 (en) * | 2010-07-13 | 2015-04-07 | Alstom Technology Ltd | Method and device for adjusting the rotor position in a gas turbine or steam turbine |
US20120039709A1 (en) * | 2010-07-13 | 2012-02-16 | Alstom Technology Ltd | Method and device for adjusting the rotor position in a gas turbine or steam turbine |
US8979485B2 (en) * | 2010-09-20 | 2015-03-17 | Cummins Ltd. | Variable geometry turbine |
US20120189433A1 (en) * | 2010-09-20 | 2012-07-26 | Baker Glenn L | Variable geometry turbine |
US8777566B2 (en) | 2010-10-13 | 2014-07-15 | General Electric Company | Turbine casing |
US8651809B2 (en) | 2010-10-13 | 2014-02-18 | General Electric Company | Apparatus and method for aligning a turbine casing |
US8939709B2 (en) | 2011-07-18 | 2015-01-27 | General Electric Company | Clearance control for a turbine |
US9115601B2 (en) * | 2012-01-06 | 2015-08-25 | Dresser-Rand Company | Turbomachine component alignment |
US20130174576A1 (en) * | 2012-01-06 | 2013-07-11 | Dresser-Rand Company | Turbomachine component alignment |
US20140241876A1 (en) * | 2013-02-27 | 2014-08-28 | Alstom Technology Ltd. | Rotary flow machine and method for disassembling the same |
US9739177B2 (en) * | 2013-02-27 | 2017-08-22 | Ansaldo Energia Switzerland AG | Rotary flow machine and method for disassembling the same |
RU2793872C1 (ru) * | 2022-06-10 | 2023-04-07 | Акционерное общество "Силовые машины - ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (АО "Силовые машины") | Внутренний цилиндр низкого давления паровой турбины |
Also Published As
Publication number | Publication date |
---|---|
JPS479752A (zh) | 1972-05-18 |
JPS5227282B2 (zh) | 1977-07-19 |
DE2054465A1 (de) | 1972-05-10 |
DE2054465B2 (de) | 1975-06-26 |
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