FR1338837A - Method and device for fixing by electronic welding of the blades on the plates of movable wheels of machines such as turbines and pumps - Google Patents

Method and device for fixing by electronic welding of the blades on the plates of movable wheels of machines such as turbines and pumps

Info

Publication number
FR1338837A
FR1338837A FR915126A FR915126A FR1338837A FR 1338837 A FR1338837 A FR 1338837A FR 915126 A FR915126 A FR 915126A FR 915126 A FR915126 A FR 915126A FR 1338837 A FR1338837 A FR 1338837A
Authority
FR
France
Prior art keywords
turbines
pumps
blades
machines
plates
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
Application number
FR915126A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to FR915126A priority Critical patent/FR1338837A/en
Application granted granted Critical
Publication of FR1338837A publication Critical patent/FR1338837A/en
Expired legal-status Critical Current

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
    • B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
FR915126A 1962-11-12 1962-11-12 Method and device for fixing by electronic welding of the blades on the plates of movable wheels of machines such as turbines and pumps Expired FR1338837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR915126A FR1338837A (en) 1962-11-12 1962-11-12 Method and device for fixing by electronic welding of the blades on the plates of movable wheels of machines such as turbines and pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915126A FR1338837A (en) 1962-11-12 1962-11-12 Method and device for fixing by electronic welding of the blades on the plates of movable wheels of machines such as turbines and pumps

Publications (1)

Publication Number Publication Date
FR1338837A true FR1338837A (en) 1963-09-27

Family

ID=8790603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915126A Expired FR1338837A (en) 1962-11-12 1962-11-12 Method and device for fixing by electronic welding of the blades on the plates of movable wheels of machines such as turbines and pumps

Country Status (1)

Country Link
FR (1) FR1338837A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582605A (en) * 1966-02-11 1971-06-01 Siemens Ag Method for welding metal parts having different cross sections
US4034182A (en) * 1973-12-21 1977-07-05 Motoren- Und Turbinen-Union Munchen Gmbh Method of fabricating rings from separate segments and fixture for use therewith
DE3621657A1 (en) * 1985-06-26 1987-01-08 Mitsubishi Heavy Ind Ltd METHOD FOR ELECTRON BEAM WELDING OF SCREEN CYLINDERS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582605A (en) * 1966-02-11 1971-06-01 Siemens Ag Method for welding metal parts having different cross sections
US4034182A (en) * 1973-12-21 1977-07-05 Motoren- Und Turbinen-Union Munchen Gmbh Method of fabricating rings from separate segments and fixture for use therewith
DE3621657A1 (en) * 1985-06-26 1987-01-08 Mitsubishi Heavy Ind Ltd METHOD FOR ELECTRON BEAM WELDING OF SCREEN CYLINDERS

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