BRPI0418861A - estrutura de montante em um dispositivo de turbina ou compressor e método para montar a estrutura - Google Patents

estrutura de montante em um dispositivo de turbina ou compressor e método para montar a estrutura

Info

Publication number
BRPI0418861A
BRPI0418861A BRPI0418861-6A BRPI0418861A BRPI0418861A BR PI0418861 A BRPI0418861 A BR PI0418861A BR PI0418861 A BRPI0418861 A BR PI0418861A BR PI0418861 A BRPI0418861 A BR PI0418861A
Authority
BR
Brazil
Prior art keywords
inner ring
struts
support structure
cross sectional
sectional dimensions
Prior art date
Application number
BRPI0418861-6A
Other languages
English (en)
Inventor
Gunnar Marke
Jan-Erik Andreasson
Bo Johansson
Original Assignee
Volvo Aero Corp
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 Volvo Aero Corp filed Critical Volvo Aero Corp
Publication of BRPI0418861A publication Critical patent/BRPI0418861A/pt

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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/11—Manufacture by removing material by electrochemical methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/12—Manufacture by removing material by spark erosion methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/61—Assembly methods using limited numbers of standard modules which can be adapted by machining
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

ESTRUTURA DE MONTANTE EM UM DISPOSITIVO DE TURBINA OU COMPRESSOR E MéTODO PARA MONTAR A ESTRUTURA. A presente invenção se refere a uma estrutura de sustentação e a um método para montar uma estrutura de sustentação em um motor de turbina ou de compressor para suportar de forma giratória um membro de rotor (2) em um membro de estator (1). A estrutura de sustentação inclui um anel interno, um anel externo e um pluralidade de montantes (15) que se estendem em direção radial entre o anel interno e o anel externo. O anel interno apresenta porções integradas ou solidárias que se projetam na direção dos montantes e que formam as conexões de extremidade dos montantes. As porções de conexão de extremidade integradas (19) do anel interno estão juntas com o anel produzido a partir de uma liga de metal que apresenta inicialmente dimensões de seção transversal sobre-dimensionadas em relação às dimensões de seção transversal do montante correspondente, seguidas de uma usinagem de pelo menos uma superfície lateral para remover o material. A finalidade é conseguir dimensões e posição final para conformar-se às dimensões de seção transversal e a posição correta de cada montante correspondente (15).
BRPI0418861-6A 2004-05-27 2004-05-27 estrutura de montante em um dispositivo de turbina ou compressor e método para montar a estrutura BRPI0418861A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/000824 WO2005116405A1 (en) 2004-05-27 2004-05-27 A support structure in a turbine or compressor device and a method for assembling the structure

Publications (1)

Publication Number Publication Date
BRPI0418861A true BRPI0418861A (pt) 2007-11-20

Family

ID=35450943

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418861-6A BRPI0418861A (pt) 2004-05-27 2004-05-27 estrutura de montante em um dispositivo de turbina ou compressor e método para montar a estrutura

Country Status (8)

Country Link
US (1) US7544040B2 (pt)
EP (1) EP1753938B1 (pt)
JP (1) JP4489808B2 (pt)
AT (1) ATE390542T1 (pt)
BR (1) BRPI0418861A (pt)
DE (1) DE602004012781T2 (pt)
ES (1) ES2305774T3 (pt)
WO (1) WO2005116405A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010071499A1 (en) * 2008-12-19 2010-06-24 Volvo Aero Corporation Spoke for a stator component, stator component and method for manufacturing a stator component
US8430627B2 (en) * 2009-10-29 2013-04-30 Alstom Technology Ltd Gas turbine exhaust strut refurbishment
US20120243970A1 (en) * 2009-12-17 2012-09-27 Anders Hellgren Arrangement and method for closed flow cooling of a gas turbine engine component
JP5968459B2 (ja) 2011-12-08 2016-08-10 ゲーコーエヌ エアロスペース スウェーデン アーベー ガスタービンエンジン構成要素
JP5934806B2 (ja) * 2011-12-20 2016-06-15 ゲーコーエヌ エアロスペース スウェーデン アーベー ガスタービンエンジン構成部品の製造方法
WO2013095209A1 (en) 2011-12-22 2013-06-27 Volvo Aero Corporation Gas turbine engine component
WO2013095211A1 (en) 2011-12-23 2013-06-27 Volvo Aero Corporation Support structure for a gas turbine engine
JP5933749B2 (ja) 2011-12-23 2016-06-15 ゲーコーエヌ エアロスペース スウェーデン アーベー ガスタービンエンジン構成要素
JP6039059B2 (ja) * 2012-05-02 2016-12-07 ゲーコーエヌ エアロスペース スウェーデン アーベー ガスタービンエンジンの支持構造
WO2013188722A1 (en) * 2012-06-15 2013-12-19 United Technologies Corporation High durability turbine exhaust case
JP6189432B2 (ja) * 2012-07-03 2017-08-30 ゲーコーエヌ エアロスペース スウェーデン アーベー ガスタービンエンジン用支持構造
US10221707B2 (en) * 2013-03-07 2019-03-05 Pratt & Whitney Canada Corp. Integrated strut-vane
US20150044046A1 (en) * 2013-08-07 2015-02-12 Yevgeniy Shteyman Manufacturing method for strut shield collar of gas turbine exhaust diffuser
US9835038B2 (en) * 2013-08-07 2017-12-05 Pratt & Whitney Canada Corp. Integrated strut and vane arrangements
US9556746B2 (en) 2013-10-08 2017-01-31 Pratt & Whitney Canada Corp. Integrated strut and turbine vane nozzle arrangement
EP3102808B1 (en) * 2014-02-03 2020-05-06 United Technologies Corporation Gas turbine engine with cooling fluid composite tube
US9702267B2 (en) 2014-10-15 2017-07-11 Pratt & Whitney Canada Corp. Engine structure assembly procedure
US10655482B2 (en) * 2015-02-05 2020-05-19 Rolls-Royce Corporation Vane assemblies for gas turbine engines
US9909434B2 (en) 2015-07-24 2018-03-06 Pratt & Whitney Canada Corp. Integrated strut-vane nozzle (ISV) with uneven vane axial chords
JP6546481B2 (ja) * 2015-08-31 2019-07-17 川崎重工業株式会社 排気ディフューザ
US10385868B2 (en) * 2016-07-05 2019-08-20 General Electric Company Strut assembly for an aircraft engine
US10443451B2 (en) 2016-07-18 2019-10-15 Pratt & Whitney Canada Corp. Shroud housing supported by vane segments
DE102016217320A1 (de) * 2016-09-12 2018-03-15 Siemens Aktiengesellschaft Gasturbine mit getrennter Kühlung für Turbine und Abgasgehäuse
GB201707101D0 (en) * 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
GB201707103D0 (en) * 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
CN107524523B (zh) * 2017-08-17 2020-06-02 中国科学院工程热物理研究所 一种轻质传力支板结构及具有该支板结构的机匣
US11242762B2 (en) * 2019-11-21 2022-02-08 Raytheon Technologies Corporation Vane with collar

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US2463340A (en) * 1945-02-22 1949-03-01 Wiberg Oscar Anton Axial flow turbine blade structure
US4883216A (en) * 1988-03-28 1989-11-28 General Electric Company Method for bonding an article projection
US5056738A (en) * 1989-09-07 1991-10-15 General Electric Company Damper assembly for a strut in a jet propulsion engine
JPH05321694A (ja) * 1992-05-26 1993-12-07 Ishikawajima Harima Heavy Ind Co Ltd ベアリングフレームの製造方法
US5284011A (en) * 1992-12-14 1994-02-08 General Electric Company Damped turbine engine frame
US5865364A (en) * 1996-12-24 1999-02-02 United Technologies Corporation Process for linear friction welding
US6045325A (en) * 1997-12-18 2000-04-04 United Technologies Corporation Apparatus for minimizing inlet airflow turbulence in a gas turbine engine
DE19922012C1 (de) * 1999-05-12 2000-10-19 Mtu Muenchen Gmbh Verfahren zur Fertigung angepaßter, strömungstechnischer Oberflächen
US6619916B1 (en) * 2002-02-28 2003-09-16 General Electric Company Methods and apparatus for varying gas turbine engine inlet air flow

Also Published As

Publication number Publication date
US7544040B2 (en) 2009-06-09
JP2008500488A (ja) 2008-01-10
DE602004012781T2 (de) 2009-04-16
US20070140845A1 (en) 2007-06-21
JP4489808B2 (ja) 2010-06-23
EP1753938B1 (en) 2008-03-26
DE602004012781D1 (de) 2008-05-08
ATE390542T1 (de) 2008-04-15
WO2005116405A1 (en) 2005-12-08
EP1753938A1 (en) 2007-02-21
ES2305774T3 (es) 2008-11-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADES

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2082 DE 30/11/2010.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time