DE69913880D1 - Dichtung - Google Patents

Dichtung

Info

Publication number
DE69913880D1
DE69913880D1 DE69913880T DE69913880T DE69913880D1 DE 69913880 D1 DE69913880 D1 DE 69913880D1 DE 69913880 T DE69913880 T DE 69913880T DE 69913880 T DE69913880 T DE 69913880T DE 69913880 D1 DE69913880 D1 DE 69913880D1
Authority
DE
Germany
Prior art keywords
poetry
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.)
Expired - Fee Related
Application number
DE69913880T
Other languages
English (en)
Other versions
DE69913880T2 (de
Inventor
Mark Ashley Halliwell
Alec George Dodd
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 DE69913880D1 publication Critical patent/DE69913880D1/de
Application granted granted Critical
Publication of DE69913880T2 publication Critical patent/DE69913880T2/de
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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • 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
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69913880T 1998-04-23 1999-04-15 Dichtung Expired - Fee Related DE69913880T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9808656 1998-04-23
GBGB9808656.4A GB9808656D0 (en) 1998-04-23 1998-04-23 Fluid seal

Publications (2)

Publication Number Publication Date
DE69913880D1 true DE69913880D1 (de) 2004-02-05
DE69913880T2 DE69913880T2 (de) 2004-07-15

Family

ID=10830837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913880T Expired - Fee Related DE69913880T2 (de) 1998-04-23 1999-04-15 Dichtung

Country Status (4)

Country Link
US (1) US6129513A (de)
EP (1) EP0952309B1 (de)
DE (1) DE69913880T2 (de)
GB (1) GB9808656D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7047185B1 (en) * 1998-09-15 2006-05-16 Skyworks Solutions, Inc. Method and apparatus for dynamically switching between speech coders of a mobile unit as a function of received signal quality
GB0029337D0 (en) * 2000-12-01 2001-01-17 Rolls Royce Plc A seal segment for a turbine
GB2388407B (en) 2002-05-10 2005-10-26 Rolls Royce Plc Gas turbine blade tip clearance control structure
US7287956B2 (en) * 2004-12-22 2007-10-30 General Electric Company Removable abradable seal carriers for sealing between rotary and stationary turbine components
GB0619426D0 (en) * 2006-10-03 2006-11-08 Rolls Royce Plc A vane arrangement
JP5308077B2 (ja) * 2008-06-10 2013-10-09 三菱重工業株式会社 タービンおよびタービン動翼
KR101411177B1 (ko) 2009-12-07 2014-06-23 미츠비시 쥬고교 가부시키가이샤 터빈 및 터빈 동익
US9109458B2 (en) * 2011-11-11 2015-08-18 United Technologies Corporation Turbomachinery seal
ES2704485T3 (es) 2012-10-30 2019-03-18 MTU Aero Engines AG Fijación de soporte de junta para una turbomáquina
US9266618B2 (en) 2013-11-18 2016-02-23 Honeywell International Inc. Gas turbine engine turbine blade tip active clearance control system and method
US9650919B2 (en) * 2014-08-04 2017-05-16 Siemens Energy, Inc. Moveable sealing arrangement for a gas turbine diffuser gap
GB2530531A (en) * 2014-09-25 2016-03-30 Rolls Royce Plc A seal segment for a gas turbine engine
CN110307042A (zh) * 2019-07-25 2019-10-08 东方电气集团东方汽轮机有限公司 一种用于旋转式叶轮机动静部件之间的汽封结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1248198A (en) * 1970-02-06 1971-09-29 Rolls Royce Sealing device
GB1308963A (en) * 1970-05-30 1973-03-07 Secr Defence Gap control apparatus
GB1484936A (en) * 1974-12-07 1977-09-08 Rolls Royce Gas turbine engines
SE403393B (sv) * 1976-07-05 1978-08-14 Stal Laval Turbin Ab Gasturbin
GB2087979B (en) * 1980-11-22 1984-02-22 Rolls Royce Gas turbine engine blade tip seal
JPS57195803A (en) * 1981-05-27 1982-12-01 Hitachi Ltd Adjusting device of tip clearance in turbo fluidic machine
US4459082A (en) * 1981-09-30 1984-07-10 Sundstrand Corporation Self-acting automatic clearance control apparatus for a turbine
FR2570764B1 (fr) * 1984-09-27 1986-11-28 Snecma Dispositif de controle automatique du jeu d'un joint a labyrinthe de turbomachine
GB2206651B (en) * 1987-07-01 1991-05-08 Rolls Royce Plc Turbine blade shroud structure
GB2236147B (en) * 1989-08-24 1993-05-12 Rolls Royce Plc Gas turbine engine with turbine tip clearance control device and method of operation
GB2239678B (en) * 1989-12-08 1993-03-03 Rolls Royce Plc Gas turbine engine blade shroud assembly
US5399066A (en) * 1993-09-30 1995-03-21 General Electric Company Integral clearance control impingement manifold and environmental shield

Also Published As

Publication number Publication date
EP0952309A2 (de) 1999-10-27
EP0952309B1 (de) 2004-01-02
US6129513A (en) 2000-10-10
EP0952309A3 (de) 2000-11-29
DE69913880T2 (de) 2004-07-15
GB9808656D0 (en) 1998-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee