NO20071539L - Viftehusforsterkning i en gassturbinmotor - Google Patents
Viftehusforsterkning i en gassturbinmotorInfo
- Publication number
- NO20071539L NO20071539L NO20071539A NO20071539A NO20071539L NO 20071539 L NO20071539 L NO 20071539L NO 20071539 A NO20071539 A NO 20071539A NO 20071539 A NO20071539 A NO 20071539A NO 20071539 L NO20071539 L NO 20071539L
- Authority
- NO
- Norway
- Prior art keywords
- fan housing
- fan
- ring
- containment
- gas turbine
- Prior art date
Links
- 230000003321 amplification Effects 0.000 title 1
- 238000003199 nucleic acid amplification method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000003351 stiffener Substances 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 229910000601 superalloy Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
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
- F02K3/06—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
- 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
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- 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
- 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
-
- 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
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
- F05D2300/433—Polyamides, e.g. NYLON
-
- 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
-
- 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
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
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
Beskrevet er en forsterkning av et viftehus i en gassturbinjetmotor. I en utførelsesform er en inneslutningsring og en varmeresistensring krympepresstilpasset på den indre diameter av viftehuset, idet inneslutningsringen hvor de store vifteblader roterer, og varmeresistensringen, hvor oppvarmet luft fra tilbakeslag oppvarmer viftehuset. I et eksempel er inneslutningsringen fremstilt av en superlegering for å tilveiebringe ekstra styrke til viftehuset i det tilfelle at et vifteblad skulle bryte slik at viftebladet innesluttes inne i viftehuset. Inneslutningsringen kan også strekke seg foran i det minste forkanten av hvert vifteblad og bakenfor i det minste bakkanten av hver vifteblad. En varmeresistensring er fremstilt av titan eller annet egnet materiale. I tillegg kan én eller flere avstivningsringer være krympepresstilpasset på den ytre diameter av viftehuset. Inneslutningsringen og avstivningsringene kan redusere flyvekten av viftehuset og senke materialkostnadene, mens inneslutningsstyrken av viftehuset økes. Andre utførelsesformer er beskrevet og angitt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/947,923 US8191254B2 (en) | 2004-09-23 | 2004-09-23 | Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine |
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 |
---|---|
NO20071539L true NO20071539L (no) | 2007-04-23 |
Family
ID=36072433
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20071540A NO20071540L (no) | 2004-09-23 | 2007-03-23 | Viftehusforsterkning i en gassturbin-jetmotor. |
NO20071539A NO20071539L (no) | 2004-09-23 | 2007-03-23 | Viftehusforsterkning i en gassturbinmotor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20071540A NO20071540L (no) | 2004-09-23 | 2007-03-23 | Viftehusforsterkning i en gassturbin-jetmotor. |
Country Status (17)
Country | Link |
---|---|
US (3) | US8191254B2 (no) |
EP (1) | EP1809862A2 (no) |
JP (1) | JP2008514850A (no) |
KR (1) | KR20070057893A (no) |
CN (1) | CN101107424A (no) |
AU (1) | AU2005333173A1 (no) |
BR (1) | BRPI0517368A (no) |
CA (1) | CA2579887A1 (no) |
IL (1) | IL181844A0 (no) |
NO (2) | NO20071540L (no) |
NZ (2) | NZ589158A (no) |
RU (1) | RU2398135C2 (no) |
SA (1) | SA05260302B1 (no) |
SG (1) | SG155956A1 (no) |
TW (1) | TW200610874A (no) |
WO (1) | WO2006137875A2 (no) |
ZA (1) | ZA200702030B (no) |
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RU2006144869A (ru) | 2004-05-17 | 2008-06-27 | Л. Джеймс Мл. КАРДАРЕЛЛА (US) | Упрочнение кожуха турбины в газотурбинном реактивном двигателе |
US20050252000A1 (en) | 2004-05-17 | 2005-11-17 | Cardarella Louis J Jr | Method and system for improved blade tip clearance in a gas turbine jet engine |
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 |
EP1841950A2 (en) | 2005-09-20 | 2007-10-10 | L. James Cardarella Jr. | Fan case reinforcement in a gas turbine jet engine |
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2004
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- 2005-09-20 NZ NZ589158A patent/NZ589158A/en not_active IP Right Cessation
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- 2005-09-20 KR KR1020077007329A patent/KR20070057893A/ko not_active Application Discontinuation
- 2005-09-20 TW TW094132508A patent/TW200610874A/zh unknown
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- 2005-09-20 AU AU2005333173A patent/AU2005333173A1/en not_active Abandoned
- 2005-09-20 RU RU2007115081/06A patent/RU2398135C2/ru not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
US8191254B2 (en) | 2012-06-05 |
US8454298B2 (en) | 2013-06-04 |
NO20071540L (no) | 2007-04-23 |
CN101107424A (zh) | 2008-01-16 |
US20080199301A1 (en) | 2008-08-21 |
SG155956A1 (en) | 2009-10-29 |
NZ554496A (en) | 2010-12-24 |
WO2006137875A3 (en) | 2007-08-23 |
KR20070057893A (ko) | 2007-06-07 |
JP2008514850A (ja) | 2008-05-08 |
WO2006137875A2 (en) | 2006-12-28 |
CA2579887A1 (en) | 2006-12-28 |
NZ589158A (en) | 2012-06-29 |
IL181844A0 (en) | 2008-06-05 |
SA05260302B1 (ar) | 2010-12-01 |
RU2007115081A (ru) | 2008-10-27 |
US20080232951A1 (en) | 2008-09-25 |
US20060059889A1 (en) | 2006-03-23 |
TW200610874A (en) | 2006-04-01 |
EP1809862A2 (en) | 2007-07-25 |
US8317456B2 (en) | 2012-11-27 |
AU2005333173A1 (en) | 2006-12-28 |
BRPI0517368A (pt) | 2008-10-07 |
WO2006137875A9 (en) | 2007-05-24 |
RU2398135C2 (ru) | 2010-08-27 |
ZA200702030B (en) | 2008-09-25 |
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