BR112015004937A2 - duto de transição, montagem de turbina e método de montagem de um duto de transição - Google Patents

duto de transição, montagem de turbina e método de montagem de um duto de transição

Info

Publication number
BR112015004937A2
BR112015004937A2 BR112015004937A BR112015004937A BR112015004937A2 BR 112015004937 A2 BR112015004937 A2 BR 112015004937A2 BR 112015004937 A BR112015004937 A BR 112015004937A BR 112015004937 A BR112015004937 A BR 112015004937A BR 112015004937 A2 BR112015004937 A2 BR 112015004937A2
Authority
BR
Brazil
Prior art keywords
mounting
transition duct
turbine
duct
transition
Prior art date
Application number
BR112015004937A
Other languages
English (en)
Inventor
David Keith Brian
Machnaim Joseph
Michael Carson Scott
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112015004937A2 publication Critical patent/BR112015004937A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/065—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front and aft fans
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR112015004937A 2012-09-21 2013-08-20 duto de transição, montagem de turbina e método de montagem de um duto de transição BR112015004937A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/624,543 US9222437B2 (en) 2012-09-21 2012-09-21 Transition duct for use in a turbine engine and method of assembly
PCT/US2013/055804 WO2014046832A1 (en) 2012-09-21 2013-08-20 Transition duct for use in a turbine engine and method of assembly

Publications (1)

Publication Number Publication Date
BR112015004937A2 true BR112015004937A2 (pt) 2017-07-04

Family

ID=49081015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004937A BR112015004937A2 (pt) 2012-09-21 2013-08-20 duto de transição, montagem de turbina e método de montagem de um duto de transição

Country Status (7)

Country Link
US (1) US9222437B2 (pt)
EP (1) EP2917510A1 (pt)
JP (1) JP6184037B2 (pt)
CN (1) CN104662260B (pt)
BR (1) BR112015004937A2 (pt)
CA (1) CA2883886A1 (pt)
WO (1) WO2014046832A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2669474B1 (de) * 2012-06-01 2019-08-07 MTU Aero Engines AG Übergangskanal für eine Strömungsmaschine und Strömungsmaschine
US9321115B2 (en) * 2014-02-05 2016-04-26 Alstom Technologies Ltd Method of repairing a transition duct side seal
US10344602B2 (en) * 2016-04-18 2019-07-09 General Electric Company Gas turbine engine transition duct and turbine center frame
JP6449218B2 (ja) * 2016-12-15 2019-01-09 三菱重工航空エンジン株式会社 トランジションダクト、タービン、及びガスタービンエンジン
DE102018208151A1 (de) 2018-05-24 2019-11-28 MTU Aero Engines AG Turbinenzwischengehäuse mit spezifisch ausgebildeter Ringraumkontur
US11242770B2 (en) * 2020-04-02 2022-02-08 General Electric Company Turbine center frame and method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6708482B2 (en) 2001-11-29 2004-03-23 General Electric Company Aircraft engine with inter-turbine engine frame
GB0406174D0 (en) 2004-03-19 2004-04-21 Rolls Royce Plc Turbine engine arrangement
DE102004042699A1 (de) 2004-09-03 2006-03-09 Mtu Aero Engines Gmbh Strömungsstruktur für eine Gasturbine
US7610179B2 (en) 2004-09-24 2009-10-27 United Technologies Corporation Coupled parametric design of flow control and duct shape
US7594388B2 (en) * 2005-06-06 2009-09-29 General Electric Company Counterrotating turbofan engine
US7306436B2 (en) * 2006-03-02 2007-12-11 Pratt & Whitney Canada Corp. HP turbine blade airfoil profile
US7870719B2 (en) * 2006-10-13 2011-01-18 General Electric Company Plasma enhanced rapidly expanded gas turbine engine transition duct
GB0624294D0 (en) 2006-12-05 2007-01-10 Rolls Royce Plc A transition duct for a gas turbine engine
US8061980B2 (en) 2008-08-18 2011-11-22 United Technologies Corporation Separation-resistant inlet duct for mid-turbine frames
US20100132377A1 (en) 2008-11-28 2010-06-03 Pratt & Whitney Canada Corp. Fabricated itd-strut and vane ring for gas turbine engine
US8371812B2 (en) * 2008-11-29 2013-02-12 General Electric Company Turbine frame assembly and method for a gas turbine engine
US8075259B2 (en) * 2009-02-13 2011-12-13 United Technologies Corporation Turbine vane airfoil with turning flow and axial/circumferential trailing edge configuration
US8316523B2 (en) * 2009-10-01 2012-11-27 Pratt & Whitney Canada Corp. Method for centering engine structures
US8511969B2 (en) 2009-10-01 2013-08-20 Pratt & Whitney Canada Corp. Interturbine vane with multiple air chambers
US20120275922A1 (en) * 2011-04-26 2012-11-01 Praisner Thomas J High area ratio turbine vane
US8845286B2 (en) * 2011-08-05 2014-09-30 Honeywell International Inc. Inter-turbine ducts with guide vanes

Also Published As

Publication number Publication date
CA2883886A1 (en) 2014-03-27
US9222437B2 (en) 2015-12-29
CN104662260B (zh) 2016-04-27
US20140086739A1 (en) 2014-03-27
EP2917510A1 (en) 2015-09-16
WO2014046832A1 (en) 2014-03-27
CN104662260A (zh) 2015-05-27
JP2015529782A (ja) 2015-10-08
JP6184037B2 (ja) 2017-08-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2529 DE 25-06-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.