FR2151181A5 - - Google Patents

Info

Publication number
FR2151181A5
FR2151181A5 FR7130605A FR7130605A FR2151181A5 FR 2151181 A5 FR2151181 A5 FR 2151181A5 FR 7130605 A FR7130605 A FR 7130605A FR 7130605 A FR7130605 A FR 7130605A FR 2151181 A5 FR2151181 A5 FR 2151181A5
Authority
FR
France
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
Application number
FR7130605A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom SA
Original Assignee
Alstom SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BE787441D priority Critical patent/BE787441A/fr
Application filed by Alstom SA filed Critical Alstom SA
Priority to FR7130605A priority patent/FR2151181A5/fr
Priority to CH1191372A priority patent/CH553913A/fr
Priority to GB3829872A priority patent/GB1396965A/en
Priority to JP47083361A priority patent/JPS4829909A/ja
Priority to DE2241296A priority patent/DE2241296B2/de
Priority to IT28393/72A priority patent/IT964163B/it
Priority to US283032A priority patent/US3876335A/en
Application granted granted Critical
Publication of FR2151181A5 publication Critical patent/FR2151181A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
FR7130605A 1971-08-23 1971-08-23 Expired FR2151181A5 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE787441D BE787441A (fr) 1971-08-23 Rotor soude
FR7130605A FR2151181A5 (fr) 1971-08-23 1971-08-23
CH1191372A CH553913A (fr) 1971-08-23 1972-08-11 Rotor soude.
GB3829872A GB1396965A (en) 1971-08-23 1972-08-16 Welded rotor
JP47083361A JPS4829909A (fr) 1971-08-23 1972-08-22
DE2241296A DE2241296B2 (de) 1971-08-23 1972-08-22 Rotor aus aneinandergeschwelBten Elementen
IT28393/72A IT964163B (it) 1971-08-23 1972-08-23 Rotore saldato
US283032A US3876335A (en) 1971-08-23 1972-08-23 Welded rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130605A FR2151181A5 (fr) 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
FR2151181A5 true FR2151181A5 (fr) 1973-04-13

Family

ID=9082140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130605A Expired FR2151181A5 (fr) 1971-08-23 1971-08-23

Country Status (8)

Country Link
US (1) US3876335A (fr)
JP (1) JPS4829909A (fr)
BE (1) BE787441A (fr)
CH (1) CH553913A (fr)
DE (1) DE2241296B2 (fr)
FR (1) FR2151181A5 (fr)
GB (1) GB1396965A (fr)
IT (1) IT964163B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2264205B1 (fr) * 1974-03-14 1978-07-28 Creusot Loire
JPS5810163B2 (ja) * 1974-04-04 1983-02-24 工業技術院長 ヒカリハンシヤリヨウ ニ ヨル メン ノ ヘンイソクテイソウチ
JPS5338226Y2 (fr) * 1974-04-17 1978-09-16
FR2272259B1 (fr) * 1974-05-21 1977-03-11 Alsthom Cgee
CH563833A5 (fr) * 1974-10-28 1975-07-15 Bbc Brown Boveri & Cie
US4743165A (en) * 1986-10-22 1988-05-10 United Technologies Corporation Drum rotors for gas turbine engines
JP3999402B2 (ja) * 1998-06-09 2007-10-31 三菱重工業株式会社 蒸気タービンの異材溶接ロータ
EP1008722B1 (fr) * 1998-12-10 2003-09-10 ALSTOM (Switzerland) Ltd Procédé de fabrication par soudage d'un rotor de turbomachine
EP1577494A1 (fr) * 2004-03-17 2005-09-21 Siemens Aktiengesellschaft Arbre soudé de turbine à vapeur et procédé de fabrication
US7473475B1 (en) 2005-05-13 2009-01-06 Florida Turbine Technologies, Inc. Blind weld configuration for a rotor disc assembly
DE102006033299A1 (de) * 2006-07-17 2008-01-24 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Reparatur eines in BLISK-Bauweise ausgeführten Verdichterrotors
US20090060735A1 (en) * 2007-08-31 2009-03-05 General Electric Company Turbine rotor apparatus and system
FR2940768B1 (fr) * 2009-01-06 2013-07-05 Snecma Procede de fabrication d'un tambour de compresseur de turbomachine
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
US20140137712A1 (en) * 2012-11-20 2014-05-22 General Electric Company Lathe center
US10330564B2 (en) * 2013-05-03 2019-06-25 The Boeing Company System and method for predicting distortion of a workpiece resulting from a peening machine process
EP2837769B1 (fr) * 2013-08-13 2016-06-29 Alstom Technology Ltd Arbre de rotor pour turbomachine
US10480332B2 (en) * 2014-12-10 2019-11-19 General Electric Company Rotors and methods of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64042C (fr) * 1944-02-25
US2637521A (en) * 1949-03-01 1953-05-05 Elliott Co Gas turbine rotor and method of welding rotor disks together
US2614796A (en) * 1950-03-30 1952-10-21 Westinghouse Electric Corp Rotor construction

Also Published As

Publication number Publication date
IT964163B (it) 1974-01-21
JPS4829909A (fr) 1973-04-20
GB1396965A (en) 1975-06-11
US3876335A (en) 1975-04-08
BE787441A (fr) 1973-02-12
CH553913A (fr) 1974-09-13
DE2241296B2 (de) 1975-01-23
DE2241296A1 (de) 1973-03-01

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