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FR584517A - Hollow turbine blade and its manufacturing process - Google Patents

Hollow turbine blade and its manufacturing process

Info

Publication number
FR584517A
FR584517A FR584517DA FR584517A FR 584517 A FR584517 A FR 584517A FR 584517D A FR584517D A FR 584517DA FR 584517 A FR584517 A FR 584517A
Authority
FR
France
Prior art keywords
manufacturing process
turbine blade
hollow turbine
hollow
blade
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 FR584517A publication Critical patent/FR584517A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR584517D 1923-07-30 1924-07-22 Hollow turbine blade and its manufacturing process Expired FR584517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654523A US1516607A (en) 1923-07-30 1923-07-30 Hollow turbine bucket and method of manufacturing same

Publications (1)

Publication Number Publication Date
FR584517A true FR584517A (en) 1925-02-09

Family

ID=24625214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR584517D Expired FR584517A (en) 1923-07-30 1924-07-22 Hollow turbine blade and its manufacturing process

Country Status (2)

Country Link
US (1) US1516607A (en)
FR (1) FR584517A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976242C (en) * 1943-05-28 1963-05-22 Versuchsanstalt Fuer Luftfahrt Method for producing hollow blades from sheet metal, in particular for gas turbines
US2601969A (en) * 1946-01-25 1952-07-01 United Specialties Co Turbine wheel
US2656146A (en) * 1948-04-08 1953-10-20 Curtiss Wright Corp Turbine blade construction
US2786646A (en) * 1949-08-10 1957-03-26 Power Jets Res & Dev Ltd Bladed rotors for axial flow turbines and similarly bladed fluid flow machines
US2767460A (en) * 1950-02-08 1956-10-23 Robbins Engineering Company Turbine blade and method of making same
CH298591A (en) * 1952-01-19 1954-05-15 Escher Wyss Ag Blading on turbomachines with axial flow.
US2853272A (en) * 1952-09-12 1958-09-23 Napier & Son Ltd Hollow blades for turbo machines
US2856152A (en) * 1953-04-23 1958-10-14 American Motors Corp Turbine wheel assembly
US2819870A (en) * 1955-04-18 1958-01-14 Oleh A Wayne Sheet metal blade base
US3012308A (en) * 1957-08-12 1961-12-12 Joy Mfg Co Method of making blade structures
US3063674A (en) * 1961-02-08 1962-11-13 Jr Clarence E Middlebrooks Rotor construction and method
US20100006352A1 (en) * 2008-07-11 2010-01-14 Fabio Agostini Cannon-shaped wind turbines for electric vehicles
US8496443B2 (en) * 2009-12-15 2013-07-30 Siemens Energy, Inc. Modular turbine airfoil and platform assembly with independent root teeth
US10253639B2 (en) * 2015-02-05 2019-04-09 Rolls-Royce North American Technologies, Inc. Ceramic matrix composite gas turbine engine blade
US10738628B2 (en) * 2018-05-25 2020-08-11 General Electric Company Joint for band features on turbine nozzle and fabrication

Also Published As

Publication number Publication date
US1516607A (en) 1924-11-25

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