FR1080834A - Perfectionnements apportés aux aubes pour des compresseurs, des turbines et analogues - Google Patents

Perfectionnements apportés aux aubes pour des compresseurs, des turbines et analogues

Info

Publication number
FR1080834A
FR1080834A FR1080834DA FR1080834A FR 1080834 A FR1080834 A FR 1080834A FR 1080834D A FR1080834D A FR 1080834DA FR 1080834 A FR1080834 A FR 1080834A
Authority
FR
France
Prior art keywords
compressors
turbines
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
English (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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Application granted granted Critical
Publication of FR1080834A publication Critical patent/FR1080834A/fr
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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1080834D 1952-05-30 1953-05-29 Perfectionnements apportés aux aubes pour des compresseurs, des turbines et analogues Expired FR1080834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13772/52A GB723813A (en) 1952-05-30 1952-05-30 Improvements in or relating to bladed rotors for compressors, turbines and like fluid flow machines

Publications (1)

Publication Number Publication Date
FR1080834A true FR1080834A (fr) 1954-12-14

Family

ID=10029075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080834D Expired FR1080834A (fr) 1952-05-30 1953-05-29 Perfectionnements apportés aux aubes pour des compresseurs, des turbines et analogues

Country Status (3)

Country Link
US (1) US2925250A (fr)
FR (1) FR1080834A (fr)
GB (1) GB723813A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918253A (en) * 1956-05-18 1959-12-22 Orenda Engines Ltd Rotor assemblies for turbines

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203666A (en) * 1965-01-12 1965-08-31 Gen Electric Bladed rotor construction
US3073567A (en) * 1959-09-04 1963-01-15 Napier & Son Ltd Rotors for multi-stage axial flow compressors or turbines
US3114533A (en) * 1961-04-27 1963-12-17 Gen Electric Rotor construction
US3804553A (en) * 1973-01-23 1974-04-16 Tec Group Fluid machine rotor
DE2719099C2 (de) * 1977-04-29 1983-09-29 Helios-Apparatebau KG, Müller & Co, 7730 Villingen-Schwenningen Lüfterrad
CH626947A5 (fr) * 1978-03-02 1981-12-15 Bbc Brown Boveri & Cie
JPS57168005A (en) * 1981-04-10 1982-10-16 Hitachi Ltd Rotor structue for axial machines
US4688992A (en) * 1985-01-25 1987-08-25 General Electric Company Blade platform
US5310312A (en) * 1992-12-18 1994-05-10 Alliedsignal Inc. Gas turbine test airfoil
US5314307A (en) * 1992-12-18 1994-05-24 Alliedsignal Inc. Gas turbine test airfoil
DE10357134A1 (de) * 2003-12-06 2005-06-30 Alstom Technology Ltd Rotor für einen Verdichter
GB0815475D0 (en) * 2008-08-27 2008-10-01 Rolls Royce Plc A blade
GB0815483D0 (en) * 2008-08-27 2008-10-01 Rolls Royce Plc Blade arrangement
GB0815482D0 (en) * 2008-08-27 2008-10-01 Rolls Royce Plc A blade and method of making a blade
FR2956737B1 (fr) * 2010-02-25 2012-03-30 Auxitrol Sa Sonde brise glace pour la mesure de la temperature totale d'air
EP2400160B1 (fr) * 2010-06-23 2014-01-01 Techspace Aero S.A. Rotor allégé de compresseur axial
US20210222567A1 (en) * 2020-01-17 2021-07-22 United Technologies Corporation Rotor blade and method for forming a rotor blade

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE340593C (de) * 1917-11-19 1921-09-14 Gen Electric Laufrad fuer Dampf- oder Gasturbinen
US1620974A (en) * 1924-03-29 1927-03-15 Allis Chalmers Mfg Co Method of manufacturing turbines
US1939357A (en) * 1929-02-13 1933-12-12 Bendix Aviat Corp Hollow blade for turbines
US2000692A (en) * 1930-05-09 1935-05-07 Allis Chalmers Mfg Co Method of uniting nickel chrome steel turbine blades
GB394001A (en) * 1931-12-18 1933-06-19 Parsons C A & Co Ltd Improvements in and relating to built-up rotors, suitable for steam turbines
US2019329A (en) * 1933-09-30 1935-10-29 Gen Electric Method of making turbine buckets
US2063706A (en) * 1935-06-14 1936-12-08 Westinghouse Electric & Mfg Co Method of manufacturing blades
US2304721A (en) * 1941-02-01 1942-12-08 Eaton Mfg Co Hydraulic transmission
US2573875A (en) * 1945-02-14 1951-11-06 Airscrew Company Ltd Rotary fan
US2559013A (en) * 1946-01-25 1951-07-03 United Specialties Co Method of making turbine wheels
US2599470A (en) * 1947-10-22 1952-06-03 Bbc Brown Boveri & Cie Axial flow compressor, particularly for combustion gas turbine plants
US2656146A (en) * 1948-04-08 1953-10-20 Curtiss Wright Corp Turbine blade construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918253A (en) * 1956-05-18 1959-12-22 Orenda Engines Ltd Rotor assemblies for turbines

Also Published As

Publication number Publication date
GB723813A (en) 1955-02-09
US2925250A (en) 1960-02-16

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