FR2175429A5 - - Google Patents

Info

Publication number
FR2175429A5
FR2175429A5 FR7306924A FR7306924A FR2175429A5 FR 2175429 A5 FR2175429 A5 FR 2175429A5 FR 7306924 A FR7306924 A FR 7306924A FR 7306924 A FR7306924 A FR 7306924A FR 2175429 A5 FR2175429 A5 FR 2175429A5
Authority
FR
France
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
FR7306924A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR2175429A5 publication Critical patent/FR2175429A5/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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
FR7306924A 1972-03-09 1973-02-27 Expired FR2175429A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1107872A GB1419381A (en) 1972-03-09 1972-03-09 Fan for gas turbine engines

Publications (1)

Publication Number Publication Date
FR2175429A5 true FR2175429A5 (fr) 1973-10-19

Family

ID=9979625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306924A Expired FR2175429A5 (fr) 1972-03-09 1973-02-27

Country Status (6)

Country Link
US (1) US3871791A (fr)
JP (1) JPS5430123B2 (fr)
DE (1) DE2309404C2 (fr)
FR (1) FR2175429A5 (fr)
GB (1) GB1419381A (fr)
IT (1) IT977572B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3191688A1 (fr) * 2014-09-08 2017-07-19 Safran Aircraft Engines Aube a becquet

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513338A (en) * 1976-03-26 1978-06-07 Rolls Royce Rotor blade for a gas turbine engine
US4621979A (en) * 1979-11-30 1986-11-11 United Technologies Corporation Fan rotor blades of turbofan engines
US4326836A (en) * 1979-12-13 1982-04-27 United Technologies Corporation Shroud for a rotor blade
US4682935A (en) * 1983-12-12 1987-07-28 General Electric Company Bowed turbine blade
US4595340A (en) * 1984-07-30 1986-06-17 General Electric Company Gas turbine bladed disk assembly
FR2615254A1 (fr) * 1987-05-13 1988-11-18 Snecma Aube mobile de soufflante comportant une depouille en extremite
FR2643940B1 (fr) * 1989-03-01 1991-05-17 Snecma Aube mobile de turbomachine a moment de pied compense
US5067876A (en) * 1990-03-29 1991-11-26 General Electric Company Gas turbine bladed disk
US5108261A (en) * 1991-07-11 1992-04-28 United Technologies Corporation Compressor disk assembly
US5435694A (en) * 1993-11-19 1995-07-25 General Electric Company Stress relieving mount for an axial blade
US5480284A (en) * 1993-12-20 1996-01-02 General Electric Company Self bleeding rotor blade
US6375419B1 (en) 1995-06-02 2002-04-23 United Technologies Corporation Flow directing element for a turbine engine
US6299412B1 (en) * 1999-12-06 2001-10-09 General Electric Company Bowed compressor airfoil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772876A (en) * 1927-11-17 1930-08-12 Parsons Billet or blank suitable for the production of turbine blades
US1981392A (en) * 1932-12-03 1934-11-20 Manganese Bronze & Brass Compa Propeller and the like
US2193616A (en) * 1937-07-10 1940-03-12 Baumann Werner Screw propeller
US2327453A (en) * 1941-10-04 1943-08-24 Eric A F Presser Helical marine propeller
US2398140A (en) * 1943-12-08 1946-04-09 Armstrong Siddeley Motors Ltd Bladed rotor
US2421890A (en) * 1944-11-27 1947-06-10 Goetaverken Ab Turbine blade
US3012709A (en) * 1955-05-18 1961-12-12 Daimler Benz Ag Blade for axial compressors
US2974728A (en) * 1957-10-21 1961-03-14 Lennox Ind Inc Fan construction
US2999668A (en) * 1958-08-28 1961-09-12 Curtiss Wright Corp Self-balanced rotor blade
US3294364A (en) * 1962-01-02 1966-12-27 Gen Electric Rotor assembly
US3173490A (en) * 1962-07-25 1965-03-16 Hiller Aircraft Company Inc Propeller blade for vtol aircraft
US3334685A (en) * 1965-08-18 1967-08-08 Gen Electric Fluid boiling and condensing heat transfer system
GB1121194A (en) * 1967-05-01 1968-07-24 Rolls Royce Bladed rotor for a fluid flow machine
US3490852A (en) * 1967-12-21 1970-01-20 Gen Electric Gas turbine rotor bucket cooling and sealing arrangement
GB1186240A (en) * 1967-12-22 1970-04-02 Rolls Royce Improvements in Blades for Fluid Flow Machines.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3191688A1 (fr) * 2014-09-08 2017-07-19 Safran Aircraft Engines Aube a becquet

Also Published As

Publication number Publication date
GB1419381A (en) 1975-12-31
JPS48101603A (fr) 1973-12-21
DE2309404C2 (de) 1982-07-22
DE2309404A1 (de) 1973-09-13
US3871791A (en) 1975-03-18
IT977572B (it) 1974-09-20
JPS5430123B2 (fr) 1979-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse