FR1057171A - Rotor improvements for compressors or axial flow turbines - Google Patents

Rotor improvements for compressors or axial flow turbines

Info

Publication number
FR1057171A
FR1057171A FR1057171DA FR1057171A FR 1057171 A FR1057171 A FR 1057171A FR 1057171D A FR1057171D A FR 1057171DA FR 1057171 A FR1057171 A FR 1057171A
Authority
FR
France
Prior art keywords
compressors
rotor
axial flow
flow turbines
turbines
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.)
Bristol Aeroplane Co Ltd
Original Assignee
Bristol Aeroplane Co 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 Bristol Aeroplane Co Ltd filed Critical Bristol Aeroplane Co Ltd
Application granted granted Critical
Publication of FR1057171A publication Critical patent/FR1057171A/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
    • F01D5/02—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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1057171D 1951-04-18 1952-04-16 Rotor improvements for compressors or axial flow turbines Expired FR1057171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9110/51A GB706563A (en) 1951-04-18 1951-04-18 Improvements in or relating to rotors for axial flow compressors or turbines

Publications (1)

Publication Number Publication Date
FR1057171A true FR1057171A (en) 1954-03-05

Family

ID=9865550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057171D Expired FR1057171A (en) 1951-04-18 1952-04-16 Rotor improvements for compressors or axial flow turbines

Country Status (3)

Country Link
US (1) US2869820A (en)
FR (1) FR1057171A (en)
GB (1) GB706563A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951677A (en) * 1956-03-12 1960-09-06 Curtiss Wright Corp Turbine rotor construction
US3010643A (en) * 1955-12-23 1961-11-28 Bristol Siddeley Engines Ltd Axial flow compressors
US3451653A (en) * 1967-03-22 1969-06-24 Gen Electric Turbomachinery rotors
FR2834751A1 (en) * 2002-01-17 2003-07-18 Snecma Moteurs ROTOR ARRANGEMENT OF A TURBOMACHINE

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056579A (en) * 1959-04-13 1962-10-02 Gen Electric Rotor construction
US3038652A (en) * 1959-10-21 1962-06-12 United Aircraft Corp Intermediate compressor case
US3083947A (en) * 1960-03-03 1963-04-02 United Aircraft Corp Compressor spacer
GB1217275A (en) * 1968-05-31 1970-12-31 Rolls Royce Gas turbine engine axial flow multi-stage compressor
GB1349170A (en) * 1970-07-09 1974-03-27 Kraftwerk Union Ag Rotor for a gas turbine engine
US4310286A (en) * 1979-05-17 1982-01-12 United Technologies Corporation Rotor assembly having a multistage disk
US4371311A (en) * 1980-04-28 1983-02-01 United Technologies Corporation Compression section for an axial flow rotary machine
US4460309A (en) * 1980-04-28 1984-07-17 United Technologies Corporation Compression section for an axial flow rotary machine
US4737076A (en) * 1986-10-20 1988-04-12 United Technologies Corporation Means for maintaining concentricity of rotating components
US5397215A (en) * 1993-06-14 1995-03-14 United Technologies Corporation Flow directing assembly for the compression section of a rotary machine
FR2711190B1 (en) * 1993-10-13 1995-12-01 Snecma Turbojet fitted with compensation discs inside the HP compressor rotor and method of manufacturing such discs.
US6260349B1 (en) 2000-03-17 2001-07-17 Kenneth F. Griffiths Multi-stage turbo-machines with specific blade dimension ratios
US6378287B2 (en) 2000-03-17 2002-04-30 Kenneth F. Griffiths Multi-stage turbomachine and design method
US9528376B2 (en) * 2012-09-13 2016-12-27 General Electric Company Compressor fairing segment
WO2014149126A2 (en) * 2012-12-31 2014-09-25 Rolls-Royce Corporation Systems, methods and apparatuses for interconnection of rotating components
US11629668B2 (en) * 2020-03-26 2023-04-18 Rolls-Royce Plc High pressure ratio gas turbine engine
US11286779B2 (en) 2020-06-03 2022-03-29 Honeywell International Inc. Characteristic distribution for rotor blade of booster rotor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770207A (en) * 1904-07-12 1904-09-13 Wilkinson Steam Turbine Company Elastic-fluid turbine-wheel.
US1030153A (en) * 1911-07-10 1912-06-18 Alfred Barbezat Device to balance thrust in turbines.
US2213940A (en) * 1937-07-07 1940-09-03 Jendrassik George Rotor for gas turbines and rotary compressors
GB543985A (en) * 1939-09-25 1942-03-23 Sulzer Ag Improvements in or relating to rotors for turbines
CH223615A (en) * 1939-11-21 1942-09-30 Sulzer Ag Turbine, especially for high temperature propellants.
GB589541A (en) * 1941-09-22 1947-06-24 Hayne Constant Improvements in axial flow turbines, compressors and the like
BE488226A (en) * 1947-02-17
FR1012335A (en) * 1949-07-13 1952-07-08 Hispano Suiza Sa Improvements made to machines, especially axial compressors, with rotor equipped with several blades arranged in tandem

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010643A (en) * 1955-12-23 1961-11-28 Bristol Siddeley Engines Ltd Axial flow compressors
US2951677A (en) * 1956-03-12 1960-09-06 Curtiss Wright Corp Turbine rotor construction
US3451653A (en) * 1967-03-22 1969-06-24 Gen Electric Turbomachinery rotors
FR2834751A1 (en) * 2002-01-17 2003-07-18 Snecma Moteurs ROTOR ARRANGEMENT OF A TURBOMACHINE
EP1329589A1 (en) * 2002-01-17 2003-07-23 Snecma Moteurs Rotor configuration for a turbomachine
US7008190B2 (en) 2002-01-17 2006-03-07 Snecma Moteurs Turbomachine rotor arrangement

Also Published As

Publication number Publication date
GB706563A (en) 1954-03-31
US2869820A (en) 1959-01-20

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