BE787539A - Elements constitutifs d'un rotor soude - Google Patents

Elements constitutifs d'un rotor soude

Info

Publication number
BE787539A
BE787539A BE787539DA BE787539A BE 787539 A BE787539 A BE 787539A BE 787539D A BE787539D A BE 787539DA BE 787539 A BE787539 A BE 787539A
Authority
BE
Belgium
Prior art keywords
components
welded rotor
rotor
welded
Prior art date
Application number
Other languages
English (en)
Original Assignee
Alsthom Cgee
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.)
Publication date
Publication of BE787539A publication Critical patent/BE787539A/fr

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
    • F01D5/06—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12382—Defined configuration of both thickness and nonthickness surface or angle therebetween [e.g., rounded corners, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
BE787539D 1971-08-27 Elements constitutifs d'un rotor soude BE787539A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7131275A FR2151468A5 (fr) 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
BE787539A true BE787539A (fr) 1973-02-14

Family

ID=9082303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787539D BE787539A (fr) 1971-08-27 Elements constitutifs d'un rotor soude

Country Status (8)

Country Link
US (1) US3869777A (fr)
JP (1) JPS4831151A (fr)
BE (1) BE787539A (fr)
CH (1) CH553325A (fr)
DE (1) DE2240558A1 (fr)
FR (1) FR2151468A5 (fr)
GB (1) GB1396966A (fr)
IT (1) IT964253B (fr)

Families Citing this family (5)

* 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
FR2272259B1 (fr) * 1974-05-21 1977-03-11 Alsthom Cgee
GB0224726D0 (en) * 2002-10-24 2002-12-04 Holset Engineering Co Compressor wheel assembly
JP5618701B2 (ja) * 2010-08-24 2014-11-05 株式会社東芝 蒸気タービンのタービンロータおよび蒸気タービン
CN108035834A (zh) * 2018-01-05 2018-05-15 上海海洋大学 一种管道余压电机叶轮一体化发电装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US408864A (en) * 1889-08-13 Max yogelgesang
US1504710A (en) * 1922-04-01 1924-08-12 Allis Chalmers Mfg Co Rotor
US1593516A (en) * 1925-03-07 1926-07-20 John A Sutter Propeller
US2384919A (en) * 1942-11-05 1945-09-18 Sulzer Ag Turbine blade attachment by welding
NL64042C (fr) * 1944-02-25
US2553078A (en) * 1947-03-29 1951-05-15 United Aircraft Corp Turbine blade mounting
US2637521A (en) * 1949-03-01 1953-05-05 Elliott Co Gas turbine rotor and method of welding rotor disks together
US2937806A (en) * 1953-02-12 1960-05-24 Stalker Corp Axial flow compressor construction and bladed rotors therefor
US2908223A (en) * 1954-06-03 1959-10-13 Buchi Alfred Impeller for centrifugal blowers or pumps
BE541380A (fr) * 1954-09-28
NL246286A (fr) * 1956-01-25
US3059834A (en) * 1957-02-21 1962-10-23 Hausammann Werner Turbo rotor
US3067490A (en) * 1957-03-11 1962-12-11 Bbc Brown Boveri & Cie Process for the production of turbine rotors welded from single parts
US2958469A (en) * 1958-04-17 1960-11-01 Morris I Shuster Humidor
US3166129A (en) * 1961-02-27 1965-01-19 Harvard J Bryan Dual thrust propeller and controls for rotary winged aircraft
US3159379A (en) * 1961-07-17 1964-12-01 Gen Electric Rotor construction
GB1117238A (en) * 1964-11-27 1968-06-19 British Iron Steel Research Apparatus for producing an elongate article from particulate material
US3608976A (en) * 1969-09-12 1971-09-28 Fines A Zugelder Fan blade having wear-resistant ribs and fan including a plurality of same
US3688371A (en) * 1970-04-30 1972-09-05 Gen Electric The method of manufacturing compositely formed rotors

Also Published As

Publication number Publication date
US3869777A (en) 1975-03-11
IT964253B (it) 1974-01-21
FR2151468A5 (fr) 1973-04-20
JPS4831151A (fr) 1973-04-24
DE2240558A1 (de) 1973-03-15
GB1396966A (en) 1975-06-11
CH553325A (fr) 1974-08-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECA

Effective date: 19920814