CH595011A5 - - Google Patents
Info
- Publication number
- CH595011A5 CH595011A5 CH798075A CH798075A CH595011A5 CH 595011 A5 CH595011 A5 CH 595011A5 CH 798075 A CH798075 A CH 798075A CH 798075 A CH798075 A CH 798075A CH 595011 A5 CH595011 A5 CH 595011A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/04—Electron-beam welding or cutting for welding annular seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0093—Welding characterised by the properties of the materials to be welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
- F01D5/063—Welded rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Arc Welding In General (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH798075A CH595011A5 (pt-PT) | 1975-06-19 | 1975-06-19 | |
| DE19752531327 DE2531327A1 (de) | 1975-06-19 | 1975-07-12 | Verfahren und einrichtung zum herstellen eines aus scheiben zusammengeschweissten rotors |
| IN454/CAL/76A IN146156B (pt-PT) | 1975-06-19 | 1976-03-15 | |
| US05/680,801 US4086690A (en) | 1975-06-19 | 1976-04-27 | Method and apparatus for producing a rotor welded together from discs |
| CA251,539A CA1039089A (en) | 1975-06-19 | 1976-04-30 | Method and apparatus for producing a rotor welded together from discs |
| FR7618256A FR2314996A1 (fr) | 1975-06-19 | 1976-06-16 | Procede et dispositif de realisation d'un rotor forme d'un assemblage de disques soudes |
| PT65230A PT65230B (de) | 1975-06-19 | 1976-06-16 | Verfahren und einrichtung zum herstelen eines aus scheibenzusammengesechweissten rotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH798075A CH595011A5 (pt-PT) | 1975-06-19 | 1975-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH595011A5 true CH595011A5 (pt-PT) | 1978-01-31 |
Family
ID=4333309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH798075A CH595011A5 (pt-PT) | 1975-06-19 | 1975-06-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4086690A (pt-PT) |
| CA (1) | CA1039089A (pt-PT) |
| CH (1) | CH595011A5 (pt-PT) |
| DE (1) | DE2531327A1 (pt-PT) |
| FR (1) | FR2314996A1 (pt-PT) |
| IN (1) | IN146156B (pt-PT) |
| PT (1) | PT65230B (pt-PT) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007055379A1 (de) | 2007-11-19 | 2009-05-20 | Alstom Technology Ltd. | Herstellungsprozess für einen Rotor |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK143487C (da) * | 1978-12-19 | 1982-02-01 | B & W Diesel As | Apparat til flerstrengssvejsning af to roterende emner |
| DK143255C (da) * | 1978-12-19 | 1982-01-18 | B & W Diesel As | Apparat til flerstrengssvejsning af to roterende emner |
| US4411715A (en) * | 1981-06-03 | 1983-10-25 | The United States Of America As Represented By The Secretary Of The Air Force | Method of enhancing rotor bore cyclic life |
| AT375151B (de) * | 1982-09-03 | 1984-07-10 | Voest Alpine Ag | Schraemkopf fuer streckenvortriebsmaschinen sowie verfahren zu seiner herstellung |
| US4483054A (en) * | 1982-11-12 | 1984-11-20 | United Technologies Corporation | Method for making a drum rotor |
| IT1200748B (it) * | 1985-09-20 | 1989-01-27 | Ansaldo Componenti Spa | Procedimento e apparecchiatura di preparazione e assemblaggio di diaframmi per turbine a vapore |
| DE59108305D1 (de) * | 1991-08-22 | 1996-11-28 | Noell Serv & Maschtechn Gmbh | Rotor für Prall- oder Hammermühlen |
| US5189279A (en) * | 1991-12-30 | 1993-02-23 | General Electric Company | Steam turbine rotor welding |
| US5381973A (en) * | 1992-08-26 | 1995-01-17 | Noell Service Und Maschinentechnik Gmbh | Rotor for impact crushes or hammer mills |
| DE4239710A1 (de) * | 1992-11-26 | 1994-06-01 | Abb Patent Gmbh | Läufer einer Turbine |
| DE19650260A1 (de) * | 1996-12-04 | 1998-06-10 | Asea Brown Boveri | Rotor für Turbomaschinen |
| DE10112062A1 (de) | 2001-03-14 | 2002-09-19 | Alstom Switzerland Ltd | Verfahren zum Zusammenschweißen zweier thermisch unterschiedlich belasteter Teile sowie nach einem solchen Verfahren hergestellte Turbomaschine |
| WO2004101209A1 (de) * | 2003-05-14 | 2004-11-25 | Alstom Technology Ltd | Verfahren zum verschweissen von bauteilen sowie ein nach einem solchen verfahren hergestellter rotor |
| US7270512B2 (en) * | 2005-08-24 | 2007-09-18 | General Electric Company | Stacked steampath and grooved bucket wheels for steam turbines |
| US7540713B1 (en) | 2005-08-26 | 2009-06-02 | Florida Turbine Technologies, Inc. | Threaded rotor assembly with a centrifugal lock |
| US20070189894A1 (en) * | 2006-02-15 | 2007-08-16 | Thamboo Samuel V | Methods and apparatus for turbine engine rotors |
| US7976266B2 (en) * | 2006-06-30 | 2011-07-12 | Solar Turbines Inc | Power system |
| US20080187431A1 (en) * | 2006-06-30 | 2008-08-07 | Ian Trevor Brown | Power system |
| US8672606B2 (en) * | 2006-06-30 | 2014-03-18 | Solar Turbines Inc. | Gas turbine engine and system for servicing a gas turbine engine |
| US8590151B2 (en) * | 2006-06-30 | 2013-11-26 | Solar Turbines Inc. | System for supporting and servicing a gas turbine engine |
| DE102006033299A1 (de) * | 2006-07-17 | 2008-01-24 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Reparatur eines in BLISK-Bauweise ausgeführten Verdichterrotors |
| DE102007001829A1 (de) * | 2007-01-12 | 2008-07-17 | Siemens Ag | Rotorblechpaket aus einer Vielzahl von im Wesentlichen ringförmigen Rotorblechen sowie Verfahren zur Herstellung eines Rotorblechpaketes |
| CH700176B1 (de) * | 2007-03-02 | 2010-07-15 | Alstom Technology Ltd | Rotor für einen Generator. |
| DE102008060205A1 (de) * | 2008-12-04 | 2010-06-10 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung eines geschweißten Rotors für ein Gasturbinentriebwerk |
| EP2590776B1 (de) * | 2010-09-09 | 2014-05-14 | Siemens Aktiengesellschaft | Verfahren zur stirnseitigen verbindung zweier stangen mittles elektronstrahlschweissens |
| EP2641690A1 (en) * | 2012-03-24 | 2013-09-25 | Alstom Technology Ltd. | Method for manufacturing a rotor |
| US9163514B2 (en) * | 2012-03-30 | 2015-10-20 | General Electric Company | System and method for coupling rotor components |
| FR2999225B1 (fr) * | 2012-12-06 | 2018-07-13 | Safran Aircraft Engines | Dispositif d'amortissement de vibrations pour la fabrication d'un rotor |
| EP2743028B1 (en) * | 2012-12-17 | 2017-11-08 | General Electric Technology GmbH | System and method for manufacturing rotors |
| EP2787167B1 (en) | 2013-04-04 | 2018-12-26 | Ansaldo Energia IP UK Limited | Method for welding rotors for power generation |
| US10480332B2 (en) * | 2014-12-10 | 2019-11-19 | General Electric Company | Rotors and methods of making the same |
| US10920592B2 (en) * | 2017-12-15 | 2021-02-16 | General Electric Company | System and method for assembling gas turbine rotor using localized inductive heating |
| US11577348B2 (en) * | 2018-07-16 | 2023-02-14 | William A. Schahuber | Tank fabricating equipment |
| CN111421308B (zh) * | 2020-05-09 | 2021-08-06 | 东方电气集团东方电机有限公司 | 一种大型抽水蓄能发电电动机的瓶形轴加工方法 |
| CN115070043B (zh) * | 2021-03-10 | 2024-06-18 | 中国航发商用航空发动机有限责任公司 | 一种gh4065a和gh4169同种、异种材料多级转子组件及其制备方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1672126A (en) * | 1925-04-11 | 1928-06-05 | Westinghouse Electric & Mfg Co | Elastic-fluid turbine |
| DE767835C (de) * | 1939-08-09 | 1953-11-23 | Sulzer Ag | Aus einzelnen Teilen zusammengeschweisster Trommellaeufer fuer Dampf- oder Gasturbinen |
| US2317092A (en) * | 1941-08-02 | 1943-04-20 | Allis Chalmers Mfg Co | Welded spindle construction |
| US2470404A (en) * | 1944-05-31 | 1949-05-17 | Kloos Arnold | Shaft trueness tester |
| GB646483A (en) * | 1948-04-13 | 1950-11-22 | Hubert Thomas Lewis | Improvements in and relating to turbine and like rotors |
| FR983394A (fr) * | 1948-04-21 | 1951-06-22 | Sulzer Ag | Organe de machine ayant la forme d'un corps de révolution |
| US2637521A (en) * | 1949-03-01 | 1953-05-05 | Elliott Co | Gas turbine rotor and method of welding rotor disks together |
| US2758367A (en) * | 1952-08-01 | 1956-08-14 | Metal Coating Corp | Sheet metal fluid pressure storage vessel and method of forming the same |
| US2834097A (en) * | 1952-11-24 | 1958-05-13 | George A Butler | Welded connections and valves and method of making same |
| US3067490A (en) * | 1957-03-11 | 1962-12-11 | Bbc Brown Boveri & Cie | Process for the production of turbine rotors welded from single parts |
| US3440392A (en) * | 1964-12-02 | 1969-04-22 | Continental Can Co | Container fabrication means utilizing an electron beam |
| US3480158A (en) * | 1967-01-09 | 1969-11-25 | Pandjiris Weldment Co | Idler roll assembly |
| US3488830A (en) * | 1967-08-09 | 1970-01-13 | Buehler Corp | Precision assembly manufacturing method and apparatus |
| GB1205991A (en) * | 1968-03-18 | 1970-09-23 | Vickers Ltd | The movement of tools with respect to workpieces in environmental chambers |
| FR1590720A (pt-PT) * | 1968-10-10 | 1970-04-20 | ||
| US3539760A (en) * | 1968-11-27 | 1970-11-10 | American Mach & Foundry | Electron beam forge welding |
| US3590454A (en) * | 1969-03-03 | 1971-07-06 | Us Air Force | Turbine assembly fabrication |
| DE2026254A1 (en) * | 1969-06-23 | 1971-01-07 | VEB Bergmann Borsig/Gorhtzer Ma schinenbau, χ 1000 Berlin Wilhelmsruh | Welding device with pivotal stand for fluid - flow engine armatures |
| US3734387A (en) * | 1971-05-18 | 1973-05-22 | Lyco Manuf Inc | Tank fabrication system |
| FR2148901A5 (en) * | 1971-08-09 | 1973-03-23 | Alsthom | Welded rotors - with electron beam welded rotor rings |
| CH573283A5 (pt-PT) * | 1972-07-21 | 1976-03-15 | V Pt I Tyashelogo Mash |
-
1975
- 1975-06-19 CH CH798075A patent/CH595011A5/xx not_active IP Right Cessation
- 1975-07-12 DE DE19752531327 patent/DE2531327A1/de not_active Withdrawn
-
1976
- 1976-03-15 IN IN454/CAL/76A patent/IN146156B/en unknown
- 1976-04-27 US US05/680,801 patent/US4086690A/en not_active Expired - Lifetime
- 1976-04-30 CA CA251,539A patent/CA1039089A/en not_active Expired
- 1976-06-16 FR FR7618256A patent/FR2314996A1/fr active Granted
- 1976-06-16 PT PT65230A patent/PT65230B/pt unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007055379A1 (de) | 2007-11-19 | 2009-05-20 | Alstom Technology Ltd. | Herstellungsprozess für einen Rotor |
| WO2009065739A1 (de) | 2007-11-19 | 2009-05-28 | Alstom Technology Ltd | Herstellungsprozess für einen rotor |
| US8533948B2 (en) | 2007-11-19 | 2013-09-17 | Alstom Technology Ltd | Process for producing a rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2314996A1 (fr) | 1977-01-14 |
| US4086690A (en) | 1978-05-02 |
| CA1039089A (en) | 1978-09-26 |
| PT65230B (de) | 1977-11-23 |
| IN146156B (pt-PT) | 1979-03-10 |
| DE2531327A1 (de) | 1976-12-30 |
| PT65230A (de) | 1976-07-01 |
| FR2314996B1 (pt-PT) | 1980-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |