BRPI0410176A - sistema turbo compressor para um motor de combustão interna - Google Patents
sistema turbo compressor para um motor de combustão internaInfo
- Publication number
- BRPI0410176A BRPI0410176A BRPI0410176-6A BRPI0410176A BRPI0410176A BR PI0410176 A BRPI0410176 A BR PI0410176A BR PI0410176 A BRPI0410176 A BR PI0410176A BR PI0410176 A BRPI0410176 A BR PI0410176A
- Authority
- BR
- Brazil
- Prior art keywords
- engine
- compressor
- internal combustion
- combustion engine
- turbocharger unit
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 239000007789 gas Substances 0.000 abstract 2
- 239000003380 propellant Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0425—Air cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0493—Controlling the air charge temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
- F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/10—Engines with prolonged expansion in exhaust turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
- F01N13/107—More than one exhaust manifold or exhaust collector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/33—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage controlling the temperature of the recirculated gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/40—Application in turbochargers
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
"SISTEMA TURBO COMPRESSOR PARA UM MOTOR DE COMBUSTãO INTERNA". A presente invenção se refere a uma unidade turbocharger (turbo alimentadora) (18) para um motor de combustão interna (10) possuindo pelo menos uma linha de exaustão (15, 16) para condução de gases de exaustão para fora a partir da câmara de combustão (11) do motor e pelo menos uma linha de admissão (12) para suprimento de ar para a referida câmara de combustão (11). A unidade turbocharger compreende uma turbina (17) que interage com um compressor (19) de maneira a extrair energia a partir do fluxo de gás de exaustão do motor e pressurizar o ar de admissão do motor. Em concordância com a presente invenção, a referida unidade turbocharger (18) está caracterizada pelo fato de que o compressor (19) é do tipo radial e está proporcionado com um propulsor possuindo lâminas retro propulsoras (35) nas quais o ângulo de lâmina (<225>b2), entre uma extensão imaginária da linha central da lâmina entre seção de raiz e seção de ponta na direção da tangente de saída e uma linha (36) que conecta o eixo geométrico central do propulsor para a ponta externa da lâmina, é de pelo menos grosseiramente 45 graus, e de que a turbina (17) que traciona o compressor (19) é do tipo radial. (Figura 3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0301412A SE525219C2 (sv) | 2003-05-15 | 2003-05-15 | Turboladdarsystem för en förbränningsmotor där båda kompressorstegen är av radialtyp med kompressorhjul försedda med bakåtsvepta blad |
PCT/SE2004/000715 WO2004101968A2 (en) | 2003-05-15 | 2004-05-11 | A turbochanger system for internal combustion engine comprising two compressor stages of the radial type provided with compressor wheels having backswept blades |
PCT/SE2004/000740 WO2004101969A2 (en) | 2003-05-15 | 2004-05-13 | Turbo compressor system for an internal combustion engine comprising a compressor of radial type and provided with an impeller with backswept blades |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0410176A true BRPI0410176A (pt) | 2006-05-23 |
Family
ID=33455732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0410176-6A BRPI0410176A (pt) | 2003-05-15 | 2004-05-13 | sistema turbo compressor para um motor de combustão interna |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP1625291B1 (pt) |
JP (1) | JP4448854B2 (pt) |
BR (1) | BRPI0410176A (pt) |
WO (2) | WO2004101970A2 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6663347B2 (en) | 2001-06-06 | 2003-12-16 | Borgwarner, Inc. | Cast titanium compressor wheel |
DE102006004725A1 (de) * | 2006-02-02 | 2007-08-09 | Bayerische Motoren Werke Ag | Abgaskrümmer für eine Reihen-Brennkraftmaschine |
US7753036B2 (en) * | 2007-07-02 | 2010-07-13 | United Technologies Corporation | Compound cycle rotary engine |
JP4888436B2 (ja) * | 2007-08-03 | 2012-02-29 | 株式会社日立プラントテクノロジー | 遠心圧縮機とその羽根車およびその運転方法 |
WO2009118471A1 (fr) * | 2008-02-29 | 2009-10-01 | Melchior Jean-Frederic | Moteur a combustion interne a suralimentation pulsee |
US20100178164A1 (en) * | 2009-01-15 | 2010-07-15 | General Electric Company | System and method for turbocharging an engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2670595A (en) * | 1949-10-19 | 1954-03-02 | Miller Ralph | High-pressure supercharging system |
WO1995024549A1 (fr) * | 1994-03-07 | 1995-09-14 | Komatsu Ltd. | Moteur a taux de compression variable |
US6273076B1 (en) * | 1997-12-16 | 2001-08-14 | Servojet Products International | Optimized lambda and compression temperature control for compression ignition engines |
US6349706B1 (en) † | 1998-11-16 | 2002-02-26 | General Electric Company | High injection rate, decreased injection duration diesel engine fuel system |
US6467257B1 (en) * | 2000-06-19 | 2002-10-22 | Southwest Research Institute | System for reducing the nitrogen oxide (NOx) and particulate matter (PM) emissions from internal combustion engines |
-
2004
- 2004-05-13 BR BRPI0410176-6A patent/BRPI0410176A/pt not_active IP Right Cessation
- 2004-05-13 EP EP04732863A patent/EP1625291B1/en not_active Revoked
- 2004-05-13 JP JP2006532187A patent/JP4448854B2/ja not_active Expired - Lifetime
- 2004-05-14 WO PCT/SE2004/000751 patent/WO2004101970A2/en active Application Filing
- 2004-05-14 EP EP04733225.9A patent/EP1625295B2/en not_active Expired - Lifetime
- 2004-05-14 EP EP04733222A patent/EP1625294B1/en not_active Expired - Lifetime
- 2004-05-14 WO PCT/SE2004/000752 patent/WO2004101977A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1625295A1 (en) | 2006-02-15 |
JP4448854B2 (ja) | 2010-04-14 |
EP1625291A2 (en) | 2006-02-15 |
EP1625295B1 (en) | 2010-01-20 |
WO2004101977A1 (en) | 2004-11-25 |
EP1625294A2 (en) | 2006-02-15 |
JP2007538186A (ja) | 2007-12-27 |
EP1625291B1 (en) | 2009-03-18 |
WO2004101970A3 (en) | 2005-02-03 |
EP1625295B2 (en) | 2017-11-29 |
EP1625294B1 (en) | 2009-01-07 |
WO2004101970A2 (en) | 2004-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0410068A (pt) | sistema turbocharger para um motor de combustão interna | |
US20100232970A1 (en) | Fan rotating blade for turbofan engine | |
US20070189890A1 (en) | Gas turbine engine rotor ventilation arrangement | |
JP2011256859A (ja) | 流動混合通気システム | |
US10030538B2 (en) | Gas turbine engine with a vane having a cooling air turning nozzle | |
EP1903184A3 (en) | Combustion transition duct providing stage 1 tangential turning for turbine engines | |
US8845280B2 (en) | Blades | |
BRPI0410005A (pt) | sistema turbo compressor para motor de combustão interna compreendendo duas unidades turbo serialmente localizadas com seus eixos geométricos de rotação essencialemte concêntricos | |
US20160024999A1 (en) | Turbine housing with dividing vanes in volute | |
TR200603859T2 (tr) | Türbo-döngüsel tümleşik itki motoru | |
US6962479B2 (en) | Compound centrifugal and screw compressor | |
WO2009028802A3 (en) | Turbo charger | |
BRPI0410176A (pt) | sistema turbo compressor para um motor de combustão interna | |
US8555654B2 (en) | Gas turbine engine swirled cooling air | |
BR112017025775A2 (pt) | turbocompressor de gases de escape com geometria de turbina ajustável | |
US20160146104A1 (en) | Angled Core Engine | |
WO2006038836A8 (en) | Turbo charger unit comprising double entry turbine | |
US20160003096A1 (en) | Turbocharger internal turbine heat shield having axial flow turning vanes | |
US12012972B2 (en) | Diffuser and associated compressor section of aircraft engine | |
Lawlor et al. | Gas turbine engine | |
KR100457293B1 (ko) | 터보차저의 터빈 블레이드 냉각구조 | |
RU2300006C2 (ru) | Поточно-принудительный воздушно-реактивный двигатель | |
CN114607468A (zh) | 冷却气供给结构、冷却方法、涡轮以及燃气涡轮发动机 | |
KR20240060223A (ko) | 터보차저의 회전축과 컴프레서 휠의 고정구조 | |
RU2008100496A (ru) | Биротативный винтовентиляторный авиационный двигатель |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/07/2017, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |