GB0406252D0 - Turbine assemblies - Google Patents

Turbine assemblies

Info

Publication number
GB0406252D0
GB0406252D0 GBGB0406252.7A GB0406252A GB0406252D0 GB 0406252 D0 GB0406252 D0 GB 0406252D0 GB 0406252 A GB0406252 A GB 0406252A GB 0406252 D0 GB0406252 D0 GB 0406252D0
Authority
GB
United Kingdom
Prior art keywords
turbine assemblies
turbine
assemblies
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.)
Granted
Application number
GBGB0406252.7A
Other versions
GB2400144A (en
GB2400144B (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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Publication of GB0406252D0 publication Critical patent/GB0406252D0/en
Publication of GB2400144A publication Critical patent/GB2400144A/en
Application granted granted Critical
Publication of GB2400144B publication Critical patent/GB2400144B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB0406252A 2003-03-19 2004-03-19 Turbine assemblies Expired - Fee Related GB2400144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0306228.8A GB0306228D0 (en) 2003-03-19 2003-03-19 Turbine blades

Publications (3)

Publication Number Publication Date
GB0406252D0 true GB0406252D0 (en) 2004-04-21
GB2400144A GB2400144A (en) 2004-10-06
GB2400144B GB2400144B (en) 2005-03-16

Family

ID=9955026

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0306228.8A Ceased GB0306228D0 (en) 2003-03-19 2003-03-19 Turbine blades
GB0406252A Expired - Fee Related GB2400144B (en) 2003-03-19 2004-03-19 Turbine assemblies

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0306228.8A Ceased GB0306228D0 (en) 2003-03-19 2003-03-19 Turbine blades

Country Status (1)

Country Link
GB (2) GB0306228D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4495481B2 (en) * 2004-02-18 2010-07-07 イーグル・エンジニアリング・エアロスペース株式会社 Sealing device
GB2420162A (en) * 2004-11-16 2006-05-17 Cross Mfg Company A seal arrangement for sealing between turbine blades
EP1914386A1 (en) 2006-10-17 2008-04-23 Siemens Aktiengesellschaft Turbine blade assembly
EP3438410B1 (en) 2017-08-01 2021-09-29 General Electric Company Sealing system for a rotary machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912223A (en) * 1955-03-17 1959-11-10 Gen Electric Turbine bucket vibration dampener and sealing assembly
GB2182399A (en) * 1985-10-30 1987-05-13 Rolls Royce Sealing means between two members
GB8819133D0 (en) * 1988-08-11 1988-09-14 Rolls Royce Plc Bladed rotor assembly & sealing wire therefor
JPH09303107A (en) * 1996-05-13 1997-11-25 Toshiba Corp Seal device for gas turbine moving blade

Also Published As

Publication number Publication date
GB2400144A (en) 2004-10-06
GB2400144B (en) 2005-03-16
GB0306228D0 (en) 2003-04-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090319