BRPI0517330A - reforço de envoltório de ventilador em um motor a jato de turbina a gás - Google Patents

reforço de envoltório de ventilador em um motor a jato de turbina a gás

Info

Publication number
BRPI0517330A
BRPI0517330A BRPI0517330-2A BRPI0517330A BRPI0517330A BR PI0517330 A BRPI0517330 A BR PI0517330A BR PI0517330 A BRPI0517330 A BR PI0517330A BR PI0517330 A BRPI0517330 A BR PI0517330A
Authority
BR
Brazil
Prior art keywords
fan
wrap
retaining ring
gas turbine
ring
Prior art date
Application number
BRPI0517330-2A
Other languages
English (en)
Inventor
Jr Louis James Cardarella
Original Assignee
Jr Louis James Cardarella
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
Priority claimed from PCT/US2005/033564 external-priority patent/WO2006137875A2/en
Application filed by Jr Louis James Cardarella filed Critical Jr Louis James Cardarella
Publication of BRPI0517330A publication Critical patent/BRPI0517330A/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
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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
    • F02K3/06—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 fan
    • 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
    • F05D2230/25—Manufacture essentially without removing material by forging
    • 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
    • F05D2230/40—Heat treatment
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/133—Titanium
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

REFORçO DE ENVOLTóRIO DE VENTILADOR EM UM MOTOR A JATO DE TURBINA A GáS. é descrito um reforço para um envoltório de ventilador em um motor a jato de turbina a gás. Em uma modalidade, um anel de contenção e um anel de alta resistência são encaixados por interferência de forma encolhida no diâmetro interno do envoltório de ventilador, o anel de contenção onde as lâminas de ventilador grandes giram, e o anel de resistência a calor onde o ar aquecido do retorno de chama aquece o envoltório de ventilador. Em um exemplo, o anel de contenção é feito de uma superliga para fornecer resistência adicional ao envoltório de ventilador no caso de uma lâmina do ventilador se soltar, contendo a lâmina de ventilador dentro do envoltório de ventilador. Além disso, o anel de contenção pode se estender na frente de pelo menos a borda dianteira de cada lâmina de ventilador e atrás de pelo menos a borda traseira de cada lâmina de ventilador. O anel de resistência a calor é feito de titânio ou outro material adequado. Adicionalmente, um ou mais anéis de reforço podem ser encaixados por interferência de forma encolhida no diâmetro externo do envoltório de ventilador. O anel de contenção e os anéis de reforço podem reduzir o peso de vóo do envoltório de ventilador e reduzir os custos com material, enquanto aumentam a força de contenção do envoltório de ventilador. Outras modalidades ao descritas e reivindicadas.
BRPI0517330-2A 2005-09-20 2005-11-16 reforço de envoltório de ventilador em um motor a jato de turbina a gás BRPI0517330A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2005/033564 WO2006137875A2 (en) 2004-09-23 2005-09-20 Fan case reinforcement in a gas turbine jet engine
PCT/US2005/041822 WO2007035184A2 (en) 2005-09-20 2005-11-16 Fan case reinforcement in a gas turbine jet engine

Publications (1)

Publication Number Publication Date
BRPI0517330A true BRPI0517330A (pt) 2008-10-07

Family

ID=37835253

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517330-2A BRPI0517330A (pt) 2005-09-20 2005-11-16 reforço de envoltório de ventilador em um motor a jato de turbina a gás

Country Status (11)

Country Link
EP (1) EP1841950A2 (pt)
JP (1) JP2009515075A (pt)
KR (1) KR20080034086A (pt)
CN (1) CN101163863A (pt)
AU (1) AU2005335919A1 (pt)
BR (1) BRPI0517330A (pt)
CA (1) CA2584641A1 (pt)
IL (1) IL181845A0 (pt)
RU (1) RU2406877C2 (pt)
SG (1) SG165406A1 (pt)
WO (1) WO2007035184A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8191254B2 (en) 2004-09-23 2012-06-05 Carlton Forge Works Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine
FR2968364B1 (fr) * 2010-12-01 2012-12-28 Snecma Element de soufflante de turboreacteur a double flux
US9249681B2 (en) 2012-01-31 2016-02-02 United Technologies Corporation Fan case rub system
US9200531B2 (en) * 2012-01-31 2015-12-01 United Technologies Corporation Fan case rub system, components, and their manufacture
WO2014197053A2 (en) 2013-03-13 2014-12-11 United Technologies Corporation Thermally conforming acoustic liner cartridge for a gas turbine engine
GB201313594D0 (en) 2013-07-30 2013-09-11 Composite Technology & Applic Ltd Fan Track Liner
FR3016187B1 (fr) * 2014-01-09 2016-01-01 Snecma Protection contre le feu d'un carter de soufflante en materiau composite
US10113447B2 (en) 2014-12-12 2018-10-30 Rolls-Royce Plc Fan casing arrangement for a gas turbine engine
EP3106289B1 (en) * 2015-06-17 2023-10-18 Raytheon Technologies Corporation Co-molded metallic fan case containment ring
GB201804568D0 (en) * 2018-03-22 2018-05-09 Rolls Royce Plc Fan track liner
US11655828B2 (en) * 2021-10-27 2023-05-23 General Electric Company Anti-icing systems and airfoils for a fan section of a turbine engine

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
GB1085329A (pt) * 1964-01-21
ES403795A1 (es) * 1971-07-06 1975-05-01 Andritz Ag Maschf Bomba para presiones de servicio elevadas.
JPS5548157Y2 (pt) * 1974-05-31 1980-11-11
US3888602A (en) * 1974-06-05 1975-06-10 United Aircraft Corp Stress restraining ring for compressor rotors
SU926369A1 (ru) * 1978-10-19 1982-05-07 Предприятие П/Я Р-6131 Кожух вентил тора
FR2574476B1 (fr) * 1984-12-06 1987-01-02 Snecma Carter de retention pour soufflante de turboreacteur
GB2192238B (en) * 1986-07-02 1990-05-23 Rolls Royce Plc Gas turbine engine power turbine
DE3704197C1 (de) * 1987-02-11 1987-08-20 Mtu Muenchen Gmbh Demontierbarer Berstschutzring
SU1590683A1 (ru) * 1988-12-07 1990-09-07 Ярославский моторный завод Кожух вентил тора
SU1758292A1 (ru) * 1989-08-07 1992-08-30 Сумское Машиностроительное Научно-Производственное Объединение Им.Фрунзе Корпус турбокомпрессора
US5163809A (en) * 1991-04-29 1992-11-17 Pratt & Whitney Canada, Inc. Spiral wound containment ring
RU2172871C2 (ru) * 1998-04-23 2001-08-27 Акционерное общество "Сумское машиностроительное научно-производственное объединение им. М.В. Фрунзе" Корпус турбокомпрессора, преимущественно для сжатия сероводородных газов
GB9922618D0 (en) * 1999-09-25 1999-11-24 Rolls Royce Plc A gas turbine engine blade containment assembly
DE60108037T2 (de) * 2000-10-13 2005-09-15 General Electric Co. Legierung auf Nickel-Basis und deren Verwendung bei Schmiede- oder Schweissvorgängen
FR2845436B1 (fr) * 2002-10-02 2004-12-31 Snecma Moteurs Tambour formant en particulier un rotor de turbomachine, compresseur et turbomoteur comprenant un tel tambour

Also Published As

Publication number Publication date
SG165406A1 (en) 2010-10-28
RU2007115082A (ru) 2008-10-27
WO2007035184A8 (en) 2008-01-03
WO2007035184A3 (en) 2007-08-23
WO2007035184A2 (en) 2007-03-29
AU2005335919A1 (en) 2007-04-05
RU2406877C2 (ru) 2010-12-20
CN101163863A (zh) 2008-04-16
CA2584641A1 (en) 2007-03-29
JP2009515075A (ja) 2009-04-09
IL181845A0 (en) 2009-02-11
KR20080034086A (ko) 2008-04-18
EP1841950A2 (en) 2007-10-10

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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 AO NAO RECOLHIMENTO DA 7A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2210 DE 14/05/2013.