ATE547593T1 - Kanalwand für ein gebläse eines gasturbinenmotors - Google Patents

Kanalwand für ein gebläse eines gasturbinenmotors

Info

Publication number
ATE547593T1
ATE547593T1 AT10161137T AT10161137T ATE547593T1 AT E547593 T1 ATE547593 T1 AT E547593T1 AT 10161137 T AT10161137 T AT 10161137T AT 10161137 T AT10161137 T AT 10161137T AT E547593 T1 ATE547593 T1 AT E547593T1
Authority
AT
Austria
Prior art keywords
casing
containment
gas turbine
turbine engine
intake section
Prior art date
Application number
AT10161137T
Other languages
English (en)
Inventor
Clare Pool
Kenneth Udall
Richard Stretton
Julian Reed
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
Application granted granted Critical
Publication of ATE547593T1 publication Critical patent/ATE547593T1/de

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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/04—Antivibration arrangements
    • F01D25/06—Antivibration arrangements for preventing blade vibration
    • 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
    • F01D5/16—Form or construction for counteracting blade vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT10161137T 2009-05-05 2010-04-27 Kanalwand für ein gebläse eines gasturbinenmotors ATE547593T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0907582.1A GB0907582D0 (en) 2009-05-05 2009-05-05 A duct wall for a fan of a gas turbine engine

Publications (1)

Publication Number Publication Date
ATE547593T1 true ATE547593T1 (de) 2012-03-15

Family

ID=40792161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10161137T ATE547593T1 (de) 2009-05-05 2010-04-27 Kanalwand für ein gebläse eines gasturbinenmotors

Country Status (4)

Country Link
US (1) US8434995B2 (de)
EP (1) EP2273076B1 (de)
AT (1) ATE547593T1 (de)
GB (1) GB0907582D0 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459646B (en) * 2008-04-28 2011-03-30 Rolls Royce Plc A fan assembly
GB201021265D0 (en) * 2010-12-15 2011-01-26 Rolls Royce Plc An acoustic liner
US9514734B1 (en) * 2011-06-30 2016-12-06 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Acoustic liners for turbine engines
GB201209658D0 (en) * 2012-05-31 2012-07-11 Rolls Royce Plc Acoustic panel
US9194251B2 (en) 2012-08-10 2015-11-24 United Technologies Corporation Duct damper
FR2995038B1 (fr) * 2012-08-30 2014-09-19 Snecma Carter de soufflante de turbine a gaz ayant une ceinture de fixation d'equipements
US10669936B2 (en) * 2013-03-13 2020-06-02 Raytheon Technologies Corporation Thermally conforming acoustic liner cartridge for a gas turbine engine
DE102014218350A1 (de) 2014-09-12 2016-03-17 Rolls-Royce Deutschland Ltd & Co Kg Schalldämpfende Anordnung für eine Triebwerksgondel und Triebwerksgondel mit einer solchen Anordnung
US10612464B2 (en) 2017-03-07 2020-04-07 United Technologies Corporation Flutter inhibiting intake for gas turbine propulsion system
US10422280B2 (en) * 2017-03-07 2019-09-24 United Technologies Corporation Fan flutter suppression system
US10539156B2 (en) 2017-03-07 2020-01-21 United Technologies Corporation Variable displacement flutter damper for a turbofan engine
US10428685B2 (en) 2017-03-07 2019-10-01 United Technologies Corporation Flutter inhibiting intake for gas turbine propulsion system
US10941708B2 (en) 2017-03-07 2021-03-09 Raytheon Technologies Corporation Acoustically damped gas turbine engine
US10619566B2 (en) 2017-03-07 2020-04-14 United Technologies Corporation Flutter damper for a turbofan engine
US10415506B2 (en) 2017-03-07 2019-09-17 United Technologies Corporation Multi degree of freedom flutter damper
US10550718B2 (en) 2017-03-31 2020-02-04 The Boeing Company Gas turbine engine fan blade containment systems
US10487684B2 (en) 2017-03-31 2019-11-26 The Boeing Company Gas turbine engine fan blade containment systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470269A1 (fr) 1979-11-27 1981-05-29 Snecma Structure de retention pour carter de compresseur d'une turbomachine
GB2090334B (en) 1980-12-29 1983-11-16 Rolls Royce Damping flutter of ducted fans
US4484856A (en) * 1981-12-21 1984-11-27 United Technologies Corporation Containment structure
US4934899A (en) 1981-12-21 1990-06-19 United Technologies Corporation Method for containing particles in a rotary machine
US4718818A (en) 1981-12-21 1988-01-12 United Technologies Corporation Containment structure
US5267828A (en) 1992-11-13 1993-12-07 General Electric Company Removable fan shroud panel
GB2365945B (en) 2000-08-16 2004-02-11 Rolls Royce Plc A vibration damping system and a method of damping vibrations
GB0107973D0 (en) * 2001-03-30 2001-05-23 Rolls Royce Plc A gas turbine engine blade containment assembly
DE10228103A1 (de) 2002-06-24 2004-01-15 Bayer Cropscience Ag Fungizide Wirkstoffkombinationen
US6652222B1 (en) 2002-09-03 2003-11-25 Pratt & Whitney Canada Corp. Fan case design with metal foam between Kevlar
GB2407344B (en) * 2003-10-22 2006-02-22 Rolls Royce Plc A liner for a gas turbine engine casing
FR2868123B1 (fr) 2004-03-29 2006-06-23 Airbus France Sas Structure d'entree d'air pour moteur d'aeronef
GB0410778D0 (en) 2004-05-13 2004-06-16 Rolls Royce Plc Blade arrangement
GB2427436B (en) * 2005-06-23 2007-11-28 Rolls Royce Plc Fan duct blade containment assembly
US7753643B2 (en) * 2006-09-22 2010-07-13 Siemens Energy, Inc. Stacked laminate bolted ring segment
FR2926789B1 (fr) 2008-01-29 2010-05-28 Aircelle Sa Nacelle pour turboreacteur

Also Published As

Publication number Publication date
US20100284790A1 (en) 2010-11-11
EP2273076B1 (de) 2012-02-29
US8434995B2 (en) 2013-05-07
GB0907582D0 (en) 2009-06-10
EP2273076A1 (de) 2011-01-12

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