FR2193677B1 - - Google Patents

Info

Publication number
FR2193677B1
FR2193677B1 FR7326333A FR7326333A FR2193677B1 FR 2193677 B1 FR2193677 B1 FR 2193677B1 FR 7326333 A FR7326333 A FR 7326333A FR 7326333 A FR7326333 A FR 7326333A FR 2193677 B1 FR2193677 B1 FR 2193677B1
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
FR7326333A
Other languages
French (fr)
Other versions
FR2193677A1 (en
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.)
INST TYAZHELOGO MASHINOSTROE
Original Assignee
INST TYAZHELOGO MASHINOSTROE
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 claimed from SU1815366A external-priority patent/SU434697A1/en
Priority claimed from SU1815345A external-priority patent/SU434698A1/en
Application filed by INST TYAZHELOGO MASHINOSTROE filed Critical INST TYAZHELOGO MASHINOSTROE
Publication of FR2193677A1 publication Critical patent/FR2193677A1/en
Application granted granted Critical
Publication of FR2193677B1 publication Critical patent/FR2193677B1/fr
Granted 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
FR7326333A 1972-07-21 1973-07-18 Composite rotor - made from welded together discs Granted FR2193677A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU1815366A SU434697A1 (en) 1972-07-21 1972-07-21 The method of assembly and welding of ring seams of large-sized structures
SU1815345A SU434698A1 (en) 1972-07-21 1972-07-21 Stand for assembly and welding of ring seam large-sized structures

Publications (2)

Publication Number Publication Date
FR2193677A1 FR2193677A1 (en) 1974-02-22
FR2193677B1 true FR2193677B1 (en) 1976-09-17

Family

ID=26665469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326333A Granted FR2193677A1 (en) 1972-07-21 1973-07-18 Composite rotor - made from welded together discs

Country Status (3)

Country Link
CH (1) CH573283A5 (en)
DE (1) DE2324388C3 (en)
FR (1) FR2193677A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595011A5 (en) * 1975-06-19 1978-01-31 Bbc Brown Boveri & Cie
DE3521664A1 (en) * 1985-06-18 1986-12-18 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau METHOD FOR FASTENING BLADES ON THE CIRCUMFERENCE OF THE ROTOR BODY OF A STEAM TURBINE
DE102007055379A1 (en) * 2007-11-19 2009-05-20 Alstom Technology Ltd. Manufacturing process for a rotor
EP2641690A1 (en) * 2012-03-24 2013-09-25 Alstom Technology Ltd. Method for manufacturing a rotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753826A (en) * 1952-08-01 1956-07-10 Metal Coating Corp Machine for manufacture of tanks and vessels
DE6802044U (en) * 1968-10-12 1969-03-06 Asdorfer Eisenwerk Gmbh WELDING AID DEVICE FOR WELDING BOEDEN TO BLECSCHUELSSE IN TANK CONSTRUCTION

Also Published As

Publication number Publication date
FR2193677A1 (en) 1974-02-22
DE2324388B2 (en) 1980-09-11
DE2324388C3 (en) 1981-07-23
DE2324388A1 (en) 1974-02-07
CH573283A5 (en) 1976-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse