GB0028670D0 - Air turbine blade root and hub assembly - Google Patents

Air turbine blade root and hub assembly

Info

Publication number
GB0028670D0
GB0028670D0 GBGB0028670.8A GB0028670A GB0028670D0 GB 0028670 D0 GB0028670 D0 GB 0028670D0 GB 0028670 A GB0028670 A GB 0028670A GB 0028670 D0 GB0028670 D0 GB 0028670D0
Authority
GB
United Kingdom
Prior art keywords
turbine blade
blade root
hub assembly
air turbine
air
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Withdrawn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
GBGB0028670.8A
Other versions
GB2372784A (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.)
ECLECTIC ENERGY Ltd
Original Assignee
ECLECTIC ENERGY 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 ECLECTIC ENERGY Ltd filed Critical ECLECTIC ENERGY Ltd
Priority to GB0028670A priority Critical patent/GB2372784A/en
Publication of GB0028670D0 publication Critical patent/GB0028670D0/en
Publication of GB2372784A publication Critical patent/GB2372784A/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Withdrawn legal-status Critical Current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
    • 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
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB0028670A 2000-11-24 2000-11-24 Air Turbine Interlocking Blade Root and Hub Assembly Withdrawn GB2372784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0028670A GB2372784A (en) 2000-11-24 2000-11-24 Air Turbine Interlocking Blade Root and Hub Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0028670A GB2372784A (en) 2000-11-24 2000-11-24 Air Turbine Interlocking Blade Root and Hub Assembly

Publications (2)

Publication Number Publication Date
GB0028670D0 true GB0028670D0 (en) 2001-01-10
GB2372784A GB2372784A (en) 2002-09-04

Family

ID=9903802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0028670A Withdrawn GB2372784A (en) 2000-11-24 2000-11-24 Air Turbine Interlocking Blade Root and Hub Assembly

Country Status (1)

Country Link
GB (1) GB2372784A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0408497D0 (en) 2004-04-16 2004-05-19 Rolls Royce Plc Turbine blisk
EP2282010A1 (en) 2009-06-23 2011-02-09 Siemens Aktiengesellschaft Rotor blade for an axial flow turbomachine
GB2472460B (en) * 2009-08-07 2011-11-16 Gurit Wind or tidal turbine blade having an attachment
US8696315B2 (en) * 2010-08-16 2014-04-15 General Electric Company Hub for a wind turbine and method of mounting a wind turbine
DE102011013547A1 (en) * 2011-03-10 2012-09-13 Voith Patent Gmbh Rotor arrangement for an axial turbine and method for its assembly
GB201217212D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd Windturbine blade
GB201217210D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
CN103982373B (en) * 2014-05-30 2016-08-24 北京金风科创风电设备有限公司 Wind turbine
DE102015117520B3 (en) * 2015-10-15 2017-03-02 SCHOTTEL Hydro GmbH turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2046486C3 (en) * 1970-09-21 1974-03-07 Fa. Willi Seeber, Kardaun, Bozen (Italien) Impeller for fan
US3923420A (en) * 1973-04-30 1975-12-02 Gen Electric Blade platform with friction damping interlock
GB2201198A (en) * 1986-10-03 1988-08-24 Haden Christopher Mark Marine propeller
DE4022725A1 (en) * 1990-07-17 1992-01-23 Sunder Plassmann Christoph Dip Axial flow fan impeller - is made of individual blades and uses matching recesses to form hub ring from interlocking plate
JP3631271B2 (en) * 1993-11-19 2005-03-23 ユナイテッド テクノロジーズ コーポレイション Inner shroud integrated stator vane structure

Also Published As

Publication number Publication date
GB2372784A (en) 2002-09-04

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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)