FR2228152B1 - - Google Patents

Info

Publication number
FR2228152B1
FR2228152B1 FR7415190A FR7415190A FR2228152B1 FR 2228152 B1 FR2228152 B1 FR 2228152B1 FR 7415190 A FR7415190 A FR 7415190A FR 7415190 A FR7415190 A FR 7415190A FR 2228152 B1 FR2228152 B1 FR 2228152B1
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
FR7415190A
Other versions
FR2228152A1 (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.)
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
Publication of FR2228152A1 publication Critical patent/FR2228152A1/fr
Application granted granted Critical
Publication of FR2228152B1 publication Critical patent/FR2228152B1/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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings
FR7415190A 1973-05-02 1974-05-02 Expired FR2228152B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2094773A GB1432994A (en) 1973-05-02 1973-05-02 Compressor for gas turbine engines

Publications (2)

Publication Number Publication Date
FR2228152A1 FR2228152A1 (fr) 1974-11-29
FR2228152B1 true FR2228152B1 (fr) 1979-01-05

Family

ID=10154527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415190A Expired FR2228152B1 (fr) 1973-05-02 1974-05-02

Country Status (6)

Country Link
US (1) US3918840A (fr)
JP (1) JPS5031209A (fr)
DE (1) DE2420306A1 (fr)
FR (1) FR2228152B1 (fr)
GB (1) GB1432994A (fr)
IT (1) IT1011319B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076455A (en) * 1976-06-28 1978-02-28 United Technologies Corporation Rotor blade system for a gas turbine engine
JPS6086785U (ja) * 1983-11-21 1985-06-14 カルソニックカンセイ株式会社 熱交換器用冷却装置
JPS6086784U (ja) * 1983-11-21 1985-06-14 カルソニックカンセイ株式会社 熱交換器用冷却装置
DE3842710C1 (fr) * 1988-12-19 1989-08-03 Mtu Muenchen Gmbh
DE19531561A1 (de) * 1995-08-28 1997-03-06 Abb Research Ltd Versteifungen für Turbinenschaufeln
CA2447915C (fr) 1997-06-17 2008-08-19 Fisher & Paykel Limited Systeme d'humidification pour appareillage respiratoire
DE29719233U1 (de) * 1997-10-29 1997-12-04 Karberg & Hennemann Kg Ringlüfter
US6223524B1 (en) 1998-01-23 2001-05-01 Diversitech, Inc. Shrouds for gas turbine engines and methods for making the same
US7798778B2 (en) * 2004-12-08 2010-09-21 Volvo Aero Corporation Wheel for a rotating flow machine
WO2007031408A1 (fr) * 2005-09-15 2007-03-22 Alstom Technology Ltd Bande de couverture a ancrage liberable pour une rangee d'aubes d'une turbomachine
FR2940352B1 (fr) * 2008-12-23 2014-11-28 Snecma Roue mobile de turbomachine a aubes en materiau composite munies de lechettes metalliques.
DE102010053141B4 (de) 2009-12-07 2018-10-11 General Electric Technology Gmbh Turbinenaggregat mit möglicher Überdrehung des Fußes einer Schaufel bis zum Einbau einer letzten Schaufel
US20140212261A1 (en) * 2012-12-19 2014-07-31 United Technologies Corporation Lightweight shrouded fan
DE102016202741A1 (de) * 2016-02-23 2017-08-24 Siemens Aktiengesellschaft Rotor und elektrische Maschine
FR3070424B1 (fr) * 2017-08-29 2020-07-03 Safran Aircraft Engines Roue de turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avion
FR3087821B1 (fr) * 2018-10-26 2021-12-03 Safran Aircraft Engines Module electrique de soufflante d'aeronef comportant des aubes a fixation perfectionnee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820467A (en) * 1928-04-13 1931-08-25 Liska Joseph Aeroplane propeller
US2959393A (en) * 1956-04-16 1960-11-08 Gen Electric Turbine bucket cover assembly
US3095138A (en) * 1957-05-28 1963-06-25 Studebaker Corp Rotating shroud
US3048365A (en) * 1959-12-22 1962-08-07 Curtiss Wright Corp Rotor blade shroud and vibration damping structure
US3556675A (en) * 1969-01-29 1971-01-19 Gen Electric Turbomachinery rotor with integral shroud

Also Published As

Publication number Publication date
DE2420306A1 (de) 1974-11-14
US3918840A (en) 1975-11-11
JPS5031209A (fr) 1975-03-27
IT1011319B (it) 1977-01-20
FR2228152A1 (fr) 1974-11-29
GB1432994A (en) 1976-04-22

Similar Documents

Publication Publication Date Title
AU476761B2 (fr)
AU465372B2 (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU7237674A (fr)
AU465453B2 (fr)
FR2228152A1 (fr)
AU471343B2 (fr)
AU465434B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
AU472848B2 (fr)
AU476696B2 (fr)
AU466283B2 (fr)
AR199451A1 (fr)
AU477823B2 (fr)
AU471461B2 (fr)
AU476873B1 (fr)
AR195948A1 (fr)
AR195311A1 (fr)
AU477824B2 (fr)
AR193950A1 (fr)
AU461342B2 (fr)
AR197627A1 (fr)

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse