FR570730A - Improvements made to turbine blades - Google Patents

Improvements made to turbine blades

Info

Publication number
FR570730A
FR570730A FR570730DA FR570730A FR 570730 A FR570730 A FR 570730A FR 570730D A FR570730D A FR 570730DA FR 570730 A FR570730 A FR 570730A
Authority
FR
France
Prior art keywords
turbine blades
improvements made
turbine
blades
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR570730A publication Critical patent/FR570730A/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR570730D 1922-09-23 1923-09-12 Improvements made to turbine blades Expired FR570730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US590036A US1530249A (en) 1922-09-23 1922-09-23 Turbine bucket

Publications (1)

Publication Number Publication Date
FR570730A true FR570730A (en) 1924-05-06

Family

ID=10008224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570730D Expired FR570730A (en) 1922-09-23 1923-09-12 Improvements made to turbine blades

Country Status (3)

Country Link
US (1) US1530249A (en)
FR (1) FR570730A (en)
GB (1) GB209663A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764822C (en) * 1941-12-28 1954-01-25 Turbinenfabrik Brueckner Hollow blade for centrifugal machines, especially steam or gas turbines
US2561705A (en) * 1942-08-08 1951-07-24 Emil R Lochman Propeller and method of propeller manufacture
DE976242C (en) * 1943-05-28 1963-05-22 Versuchsanstalt Fuer Luftfahrt Method for producing hollow blades from sheet metal, in particular for gas turbines
US2463340A (en) * 1945-02-22 1949-03-01 Wiberg Oscar Anton Axial flow turbine blade structure
IT454293A (en) * 1948-04-22
US2717554A (en) * 1949-05-19 1955-09-13 Edward A Stalker Fluid machine rotor and stator construction
US2767460A (en) * 1950-02-08 1956-10-23 Robbins Engineering Company Turbine blade and method of making same
US2783023A (en) * 1950-04-05 1957-02-26 Stalker Dev Company Fluid rotor having damping means
US2762114A (en) * 1951-08-28 1956-09-11 Gen Motors Corp Method of making sheet metal turbine bucket
CH298591A (en) * 1952-01-19 1954-05-15 Escher Wyss Ag Blading on turbomachines with axial flow.
US2801071A (en) * 1952-01-31 1957-07-30 Westinghouse Electric Corp Bladed rotor construction
US2895212A (en) * 1952-02-22 1959-07-21 Parsons C A & Co Ltd Combustion turbines
US2848192A (en) * 1953-03-12 1958-08-19 Gen Motors Corp Multi-piece hollow turbine bucket
US3002265A (en) * 1957-02-14 1961-10-03 Stalker Corp Fabrication of blades for compressors and the like
US3233866A (en) * 1958-09-02 1966-02-08 Davidovic Vlastimir Cooled gas turbines
DE1174329B (en) * 1959-08-24 1964-07-23 Zakl Mech Im Gen K S Idler vane floor for steam or gas turbines
US3903578A (en) * 1972-02-28 1975-09-09 United Aircraft Corp Composite fan blade and method of construction
BE1023290B1 (en) * 2015-07-22 2017-01-24 Safran Aero Boosters S.A. AUBE COMPOSITE COMPRESSOR OF AXIAL TURBOMACHINE

Also Published As

Publication number Publication date
US1530249A (en) 1925-03-17
GB209663A (en) 1924-01-17

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