FR1257841A - Improvement in the welding assembly of turbo-machine diaphragms - Google Patents

Improvement in the welding assembly of turbo-machine diaphragms

Info

Publication number
FR1257841A
FR1257841A FR819718A FR819718A FR1257841A FR 1257841 A FR1257841 A FR 1257841A FR 819718 A FR819718 A FR 819718A FR 819718 A FR819718 A FR 819718A FR 1257841 A FR1257841 A FR 1257841A
Authority
FR
France
Prior art keywords
turbo
improvement
welding assembly
diaphragms
machine
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
FR819718A
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.)
Rateau SA
Original Assignee
Rateau 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 GB964592D priority Critical patent/GB964592A/en
Application filed by Rateau SA filed Critical Rateau SA
Priority to FR819718A priority patent/FR1257841A/en
Priority to BE600098A priority patent/BE600098A/en
Application granted granted Critical
Publication of FR1257841A publication Critical patent/FR1257841A/en
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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
FR819718A 1960-02-26 1960-02-26 Improvement in the welding assembly of turbo-machine diaphragms Expired FR1257841A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB964592D GB964592A (en) 1960-02-26
FR819718A FR1257841A (en) 1960-02-26 1960-02-26 Improvement in the welding assembly of turbo-machine diaphragms
BE600098A BE600098A (en) 1960-02-26 1961-02-10 Improvement in the welding assembly of turbo-machine diaphragms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR819718A FR1257841A (en) 1960-02-26 1960-02-26 Improvement in the welding assembly of turbo-machine diaphragms

Publications (1)

Publication Number Publication Date
FR1257841A true FR1257841A (en) 1961-04-07

Family

ID=8725893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819718A Expired FR1257841A (en) 1960-02-26 1960-02-26 Improvement in the welding assembly of turbo-machine diaphragms

Country Status (3)

Country Link
BE (1) BE600098A (en)
FR (1) FR1257841A (en)
GB (1) GB964592A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437264A1 (en) * 1978-09-29 1980-04-25 Hitachi Ltd METHOD OF WELDING THE DIAPHRAGM OF A TURBINE
EP0197268A1 (en) * 1985-02-28 1986-10-15 BBC Brown Boveri AG Process for the manufacture of a regulating wheel for the high-pressure rotor of a steam turbine
CN110159359A (en) * 2019-05-25 2019-08-23 立德动力设备(浙江)有限公司 A kind of partition and its processing method of steam turbine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1200748B (en) * 1985-09-20 1989-01-27 Ansaldo Componenti Spa PROCEDURE AND EQUIPMENT FOR PREPARATION AND ASSEMBLY OF DIAPHRAGMS FOR STEAM TURBINES
US5192190A (en) * 1990-12-06 1993-03-09 Westinghouse Electric Corp. Envelope forged stationary blade for L-2C row

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437264A1 (en) * 1978-09-29 1980-04-25 Hitachi Ltd METHOD OF WELDING THE DIAPHRAGM OF A TURBINE
EP0197268A1 (en) * 1985-02-28 1986-10-15 BBC Brown Boveri AG Process for the manufacture of a regulating wheel for the high-pressure rotor of a steam turbine
CH667611A5 (en) * 1985-02-28 1988-10-31 Bbc Brown Boveri & Cie METHOD FOR PRODUCING A CONTROL WHEEL FOR THE HIGH PRESSURE ROTOR OF A STEAM TURBINE.
CN110159359A (en) * 2019-05-25 2019-08-23 立德动力设备(浙江)有限公司 A kind of partition and its processing method of steam turbine
CN110159359B (en) * 2019-05-25 2022-03-08 立德动力设备(浙江)有限公司 Method for processing partition plate of steam turbine

Also Published As

Publication number Publication date
BE600098A (en) 1961-08-10
GB964592A (en)

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