FR2212852A5 - - Google Patents

Info

Publication number
FR2212852A5
FR2212852A5 FR7247030A FR7247030A FR2212852A5 FR 2212852 A5 FR2212852 A5 FR 2212852A5 FR 7247030 A FR7247030 A FR 7247030A FR 7247030 A FR7247030 A FR 7247030A FR 2212852 A5 FR2212852 A5 FR 2212852A5
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
FR7247030A
Other languages
French (fr)
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.)
Cegelec SA
Original Assignee
Cegelec 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
Application filed by Cegelec SA filed Critical Cegelec SA
Priority to FR7247030A priority Critical patent/FR2212852A5/fr
Application granted granted Critical
Publication of FR2212852A5 publication Critical patent/FR2212852A5/fr
Expired legal-status Critical Current

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
    • 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
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
FR7247030A 1972-12-29 1972-12-29 Expired FR2212852A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7247030A FR2212852A5 (en) 1972-12-29 1972-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7247030A FR2212852A5 (en) 1972-12-29 1972-12-29

Publications (1)

Publication Number Publication Date
FR2212852A5 true FR2212852A5 (en) 1974-07-26

Family

ID=9109548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7247030A Expired FR2212852A5 (en) 1972-12-29 1972-12-29

Country Status (1)

Country Link
FR (1) FR2212852A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137029A1 (en) * 1981-09-17 1983-03-24 Kraftwerk Union AG, 4330 Mülheim Turbine rotor welded together from individual forgings
WO1994008750A1 (en) * 1992-10-22 1994-04-28 Yvon Rancourt Process and apparatus for welding and other heat treatments
US5410123A (en) * 1992-10-22 1995-04-25 Rancourt; Yvon Process and apparatus for welding annular bellows

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137029A1 (en) * 1981-09-17 1983-03-24 Kraftwerk Union AG, 4330 Mülheim Turbine rotor welded together from individual forgings
WO1994008750A1 (en) * 1992-10-22 1994-04-28 Yvon Rancourt Process and apparatus for welding and other heat treatments
US5410123A (en) * 1992-10-22 1995-04-25 Rancourt; Yvon Process and apparatus for welding annular bellows
US5478983A (en) * 1992-10-22 1995-12-26 Rancourt; Yvon Process and apparatus for welding or heat treating by laser

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Legal Events

Date Code Title Description
ST Notification of lapse