BRPI0704853A8 - separador de partículas inercial, sistema de suprimento de ar para um motor de turbina a gás, e, motor de turbina a gás - Google Patents
separador de partículas inercial, sistema de suprimento de ar para um motor de turbina a gás, e, motor de turbina a gásInfo
- Publication number
- BRPI0704853A8 BRPI0704853A8 BRPI0704853A BRPI0704853A BRPI0704853A8 BR PI0704853 A8 BRPI0704853 A8 BR PI0704853A8 BR PI0704853 A BRPI0704853 A BR PI0704853A BR PI0704853 A BRPI0704853 A BR PI0704853A BR PI0704853 A8 BRPI0704853 A8 BR PI0704853A8
- Authority
- BR
- Brazil
- Prior art keywords
- gas turbine
- turbine engine
- inlet
- supply system
- air supply
- Prior art date
Links
Classifications
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
-
- 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
-
- 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
- F05D2210/00—Working fluids
- F05D2210/40—Flow geometry or direction
- F05D2210/42—Axial inlet and radial outlet
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
"separador de partículas inercial, sistema de suprimento de ar para um motor de turbina a gás, e, motor de turbina a gás um separador de partículas inercial (ips) para uma boca de sino de admissão que acopla um espaço de pressão de ar de admissão a um compressor em um motor de turbina a gás, no qual o ips remove partículas de ar dentro de escoamento de ar invertido que passa através de no mínimo uma abertura em boca de sino na boca de sino de admissão para o interior de aberturas de sangria de capuz em um capuz para o compressor, que compreende: no mínimo um defletor que se salienta de cada abertura em boca de sino posicionada para dobrar uma corrente de escoamento de ar invertida através da abertura em boca de sino até um grau que força partículas para fora da corrente de escoamento de ar invertida e para o interior do espaço de pressão de ar de admissão.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/642,493 US20080152500A1 (en) | 2006-12-20 | 2006-12-20 | Inertial particle separator for compressor shroud bleed |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0704853A BRPI0704853A (pt) | 2008-08-12 |
BRPI0704853A8 true BRPI0704853A8 (pt) | 2018-06-19 |
BRPI0704853B1 BRPI0704853B1 (pt) | 2019-01-15 |
Family
ID=39111034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0704853A BRPI0704853B1 (pt) | 2006-12-20 | 2007-12-18 | separador de partículas inercial, sistema de suprimento de ar para um motor de turbina a gás, e, motor de turbina a gás |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080152500A1 (pt) |
EP (1) | EP1939460B1 (pt) |
BR (1) | BRPI0704853B1 (pt) |
CA (1) | CA2606854C (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090201639A1 (en) * | 2008-02-12 | 2009-08-13 | Inventec Corporation | Chassis of portable electronic apparatus |
US8092145B2 (en) * | 2008-10-28 | 2012-01-10 | Pratt & Whitney Canada Corp. | Particle separator and separating method for gas turbine engine |
US7922784B2 (en) * | 2009-03-23 | 2011-04-12 | King Fahd University Of Petroleum And Minerals | System for inertial particles separation |
US8945254B2 (en) | 2011-12-21 | 2015-02-03 | General Electric Company | Gas turbine engine particle separator |
US9677472B2 (en) | 2012-10-08 | 2017-06-13 | United Technologies Corporation | Bleed air slot |
US9719352B2 (en) | 2014-12-17 | 2017-08-01 | Honeywell International Inc. | Compartment based inlet particle separator system |
US10227930B2 (en) | 2016-03-28 | 2019-03-12 | General Electric Company | Compressor bleed systems in turbomachines and methods of extracting compressor airflow |
US10208628B2 (en) | 2016-03-30 | 2019-02-19 | Honeywell International Inc. | Turbine engine designs for improved fine particle separation efficiency |
US10787920B2 (en) | 2016-10-12 | 2020-09-29 | General Electric Company | Turbine engine inducer assembly |
US20180135516A1 (en) | 2016-11-16 | 2018-05-17 | Honeywell International Inc. | Scavenge methodologies for turbine engine particle separation concepts |
US10816014B2 (en) | 2018-07-25 | 2020-10-27 | Honeywell International Inc. | Systems and methods for turbine engine particle separation |
US11674527B2 (en) * | 2020-06-08 | 2023-06-13 | Honeywell International Inc. | Compressor ported shroud with particle separator |
US20230129366A1 (en) * | 2021-10-25 | 2023-04-27 | Pratt & Whitney Canada Corp. | Centrifugal compressor having a bellmouth with a stiffening member |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3329377A (en) * | 1965-10-11 | 1967-07-04 | United Aircraft Canada | Protection for aircraft engines against snow, ice and airborne particles |
US4004760A (en) * | 1975-03-25 | 1977-01-25 | Mitsubishi Jukogyo Kabushiki Kaisha | Device for preventing foreign matters from being sucked into a gas turbine engine for an aircraft |
US4860534A (en) * | 1988-08-24 | 1989-08-29 | General Motors Corporation | Inlet particle separator with anti-icing means |
US4981018A (en) * | 1989-05-18 | 1991-01-01 | Sundstrand Corporation | Compressor shroud air bleed passages |
US5295785A (en) * | 1992-12-23 | 1994-03-22 | Caterpillar Inc. | Turbocharger having reduced noise emissions |
US6134874A (en) * | 1998-06-02 | 2000-10-24 | Pratt & Whitney Canada Corp. | Integral inertial particle separator for radial inlet gas turbine engine |
US6499285B1 (en) * | 2001-08-01 | 2002-12-31 | Rolls-Royce Corporation | Particle separator for a gas turbine engine |
-
2006
- 2006-12-20 US US11/642,493 patent/US20080152500A1/en not_active Abandoned
-
2007
- 2007-10-12 CA CA2606854A patent/CA2606854C/en not_active Expired - Fee Related
- 2007-11-29 EP EP07254628.6A patent/EP1939460B1/en not_active Expired - Fee Related
- 2007-12-18 BR BRPI0704853A patent/BRPI0704853B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1939460B1 (en) | 2014-12-17 |
EP1939460A3 (en) | 2011-05-25 |
US20080152500A1 (en) | 2008-06-26 |
CA2606854C (en) | 2013-01-08 |
EP1939460A2 (en) | 2008-07-02 |
CA2606854A1 (en) | 2008-06-20 |
BRPI0704853A (pt) | 2008-08-12 |
BRPI0704853B1 (pt) | 2019-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A ANUIDADE(S). |
|
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
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 15/01/2019, 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 13A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2610 DE 12-01-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |