GB0311159D0 - A rotor blade arrangement - Google Patents

A rotor blade arrangement

Info

Publication number
GB0311159D0
GB0311159D0 GB0311159A GB0311159A GB0311159D0 GB 0311159 D0 GB0311159 D0 GB 0311159D0 GB 0311159 A GB0311159 A GB 0311159A GB 0311159 A GB0311159 A GB 0311159A GB 0311159 D0 GB0311159 D0 GB 0311159D0
Authority
GB
United Kingdom
Prior art keywords
rotor blade
blade arrangement
arrangement
rotor
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.)
Withdrawn
Application number
GB0311159A
Other versions
GB2401655A (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.)
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
Priority to GB0311159A priority Critical patent/GB2401655A/en
Publication of GB0311159D0 publication Critical patent/GB0311159D0/en
Publication of GB2401655A publication Critical patent/GB2401655A/en
Withdrawn legal-status Critical Current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
    • 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
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • 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
    • 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
    • F04D29/34—Blade mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
GB0311159A 2003-05-15 2003-05-15 A rotor blade arrangement Withdrawn GB2401655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0311159A GB2401655A (en) 2003-05-15 2003-05-15 A rotor blade arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0311159A GB2401655A (en) 2003-05-15 2003-05-15 A rotor blade arrangement

Publications (2)

Publication Number Publication Date
GB0311159D0 true GB0311159D0 (en) 2003-06-18
GB2401655A GB2401655A (en) 2004-11-17

Family

ID=9958118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0311159A Withdrawn GB2401655A (en) 2003-05-15 2003-05-15 A rotor blade arrangement

Country Status (1)

Country Link
GB (1) GB2401655A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337868A1 (en) * 2003-08-18 2005-03-17 Mtu Aero Engines Gmbh Rotor for a gas turbine and gas turbine
EP1825116A2 (en) 2004-12-01 2007-08-29 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
US8104257B2 (en) 2004-12-01 2012-01-31 United Technologies Corporation Tip turbine engine with multiple fan and turbine stages
DE602004016065D1 (en) 2004-12-01 2008-10-02 United Technologies Corp VARIABLE BULB INLET BUCKET ASSEMBLY, TURBINE ENGINE WITH SUCH AN ARRANGEMENT AND CORRESPONDING STEERING PROCEDURE
WO2006060004A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Combustor for turbine engine
WO2006110123A2 (en) 2004-12-01 2006-10-19 United Technologies Corporation Vectoring transition duct for turbine engine
EP1825113B1 (en) 2004-12-01 2012-10-24 United Technologies Corporation Counter-rotating gearbox for tip turbine engine
WO2006059970A2 (en) 2004-12-01 2006-06-08 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
US7882695B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Turbine blow down starter for turbine engine
EP1825177B1 (en) 2004-12-01 2012-01-25 United Technologies Corporation Inflatable bleed valve for turbine engine and method of controlling bleed air
EP1831530B1 (en) 2004-12-01 2009-02-25 United Technologies Corporation Compressor variable stage remote actuation for turbine engine
US8087885B2 (en) 2004-12-01 2012-01-03 United Technologies Corporation Stacked annular components for turbine engines
WO2006059986A1 (en) 2004-12-01 2006-06-08 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
US9003759B2 (en) 2004-12-01 2015-04-14 United Technologies Corporation Particle separator for tip turbine engine
WO2006059997A2 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Annular turbine ring rotor
US7845157B2 (en) 2004-12-01 2010-12-07 United Technologies Corporation Axial compressor for tip turbine engine
DE602004028297D1 (en) 2004-12-01 2010-09-02 United Technologies Corp COMPREHENSIVE COMBUSTION CHAMBER FOR TOP TURBINE ENGINE
EP2075417B1 (en) * 2007-12-27 2016-04-06 Techspace Aero Platform for a bladed wheel of a turbomachine, bladed wheel and compressor or turbomachine comprising such a bladed wheel
DE102008057190A1 (en) * 2008-11-13 2010-05-20 Mtu Aero Engines Gmbh Blade cluster with offset axial mounting foot
DE102009030397A1 (en) * 2009-06-25 2010-12-30 Mtu Aero Engines Gmbh Fastening device of a turbine or compressor blade
ITTO20090522A1 (en) * 2009-07-13 2011-01-14 Avio Spa TURBOMACCHINA WITH IMPELLER WITH BALLED SEGMENTS
US20110158814A1 (en) * 2009-12-31 2011-06-30 General Electric Company Turbine engine rotor blades and rotor wheels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404831A (en) * 1966-12-07 1968-10-08 Gen Electric Turbine bucket supporting structure
GB1287223A (en) * 1970-02-02 1972-08-31 Ass Elect Ind Improvements in or relating to turbine blading
US4130379A (en) * 1977-04-07 1978-12-19 Westinghouse Electric Corp. Multiple side entry root for multiple blade group
JP2610596B2 (en) * 1988-01-18 1997-05-14 株式会社サムソン Number control of multi-can boilers
US4904160A (en) * 1989-04-03 1990-02-27 Westinghouse Electric Corp. Mounting of integral platform turbine blades with skewed side entry roots

Also Published As

Publication number Publication date
GB2401655A (en) 2004-11-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)