BR112014024567A2 - - Google Patents
Info
- Publication number
- BR112014024567A2 BR112014024567A2 BR112014024567A BR112014024567A BR112014024567A2 BR 112014024567 A2 BR112014024567 A2 BR 112014024567A2 BR 112014024567 A BR112014024567 A BR 112014024567A BR 112014024567 A BR112014024567 A BR 112014024567A BR 112014024567 A2 BR112014024567 A2 BR 112014024567A2
- Authority
- BR
- Brazil
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
- F04D29/324—Blades
-
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
-
- 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
- F05D2250/30—Arrangement of components
- F05D2250/38—Arrangement of components angled, e.g. sweep angle
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1253108A FR2989107B1 (fr) | 2012-04-04 | 2012-04-04 | Aube de rotor de turbomachine |
| FR1253108 | 2012-04-04 | ||
| PCT/FR2013/050735 WO2013150243A1 (fr) | 2012-04-04 | 2013-04-03 | Aube de rotor de turbomachine, disque d'aubes monobloc, rotor de compresseur rotor de soufflante associés |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014024567A2 true BR112014024567A2 (cg-RX-API-DMAC10.html) | 2017-06-20 |
| BR112014024567B1 BR112014024567B1 (pt) | 2022-01-11 |
Family
ID=48237124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014024567-3A BR112014024567B1 (pt) | 2012-04-04 | 2013-04-03 | Pá de rotor para turbomáquina , disco com pás em uma única peça , rotores de compressor e de ventoinha |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10018050B2 (cg-RX-API-DMAC10.html) |
| EP (1) | EP2834470B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN104246136B (cg-RX-API-DMAC10.html) |
| BR (1) | BR112014024567B1 (cg-RX-API-DMAC10.html) |
| CA (1) | CA2868655C (cg-RX-API-DMAC10.html) |
| FR (1) | FR2989107B1 (cg-RX-API-DMAC10.html) |
| RU (1) | RU2635734C2 (cg-RX-API-DMAC10.html) |
| WO (1) | WO2013150243A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3108121B1 (en) | 2014-02-19 | 2023-09-06 | Raytheon Technologies Corporation | Turbofan engine with geared architecture and lpc airfoils |
| WO2015126715A1 (en) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3108101B1 (en) | 2014-02-19 | 2022-04-20 | Raytheon Technologies Corporation | Gas turbine engine airfoil |
| WO2015126450A1 (en) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3108113A4 (en) | 2014-02-19 | 2017-03-15 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3985226B1 (en) | 2014-02-19 | 2024-12-25 | RTX Corporation | Gas turbine engine airfoil |
| WO2015126941A1 (en) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Gas turbine engine airfoil |
| US9567858B2 (en) | 2014-02-19 | 2017-02-14 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3108115B8 (en) | 2014-02-19 | 2023-11-08 | RTX Corporation | Turbofan engine with geared architecture and lpc blades |
| US10465702B2 (en) | 2014-02-19 | 2019-11-05 | United Technologies Corporation | Gas turbine engine airfoil |
| EP4279706A3 (en) | 2014-02-19 | 2024-02-28 | RTX Corporation | Turbofan engine with geared architecture and lpc blade airfoils |
| WO2015126451A1 (en) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Gas turbine engine airfoil |
| WO2015178974A2 (en) | 2014-02-19 | 2015-11-26 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3108117B2 (en) | 2014-02-19 | 2023-10-11 | Raytheon Technologies Corporation | Gas turbine engine airfoil |
| EP3108104B1 (en) * | 2014-02-19 | 2019-06-12 | United Technologies Corporation | Gas turbine engine airfoil |
| US9140127B2 (en) | 2014-02-19 | 2015-09-22 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3575551B1 (en) | 2014-02-19 | 2021-10-27 | Raytheon Technologies Corporation | Gas turbine engine airfoil |
| WO2015175045A2 (en) | 2014-02-19 | 2015-11-19 | United Technologies Corporation | Gas turbine engine airfoil |
| WO2015126453A1 (en) | 2014-02-19 | 2015-08-27 | United Technologies Corporation | Gas turbine engine airfoil |
| EP3108106B1 (en) | 2014-02-19 | 2022-05-04 | Raytheon Technologies Corporation | Gas turbine engine airfoil |
| WO2015175044A2 (en) | 2014-02-19 | 2015-11-19 | United Technologies Corporation | Gas turbine engine airfoil |
| US9599064B2 (en) | 2014-02-19 | 2017-03-21 | United Technologies Corporation | Gas turbine engine airfoil |
| US10443390B2 (en) * | 2014-08-27 | 2019-10-15 | Pratt & Whitney Canada Corp. | Rotary airfoil |
| US9845684B2 (en) * | 2014-11-25 | 2017-12-19 | Pratt & Whitney Canada Corp. | Airfoil with stepped spanwise thickness distribution |
| FR3040071B1 (fr) | 2015-08-11 | 2020-03-27 | Safran Aircraft Engines | Aube de rotor de turbomachine |
| JP6694950B2 (ja) * | 2016-03-30 | 2020-05-20 | 三菱重工エンジン＆ターボチャージャ株式会社 | 可変容量型ターボチャージャ |
| GB201702383D0 (en) * | 2017-02-14 | 2017-03-29 | Rolls Royce Plc | Gas turbine engine fan blade with axial lean |
| KR101984397B1 (ko) * | 2017-09-29 | 2019-05-30 | 두산중공업 주식회사 | 로터, 터빈 및 이를 포함하는 가스터빈 |
| JP6953322B2 (ja) * | 2018-02-01 | 2021-10-27 | 本田技研工業株式会社 | ファンブレードの形状決定方法 |
| US12313152B2 (en) | 2023-09-18 | 2025-05-27 | Allison Transmission, Inc. | Torque converter |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB680036A (en) * | 1949-04-26 | 1952-10-01 | Francis Henry Keast | Blading for rotary compressors, turbines and the like |
| US4012172A (en) * | 1975-09-10 | 1977-03-15 | Avco Corporation | Low noise blades for axial flow compressors |
| SU1613701A1 (ru) * | 1988-07-15 | 1990-12-15 | Харьковский авиационный институт им.Н.Е.Жуковского | Лопатка осевой турбомашины |
| US5642985A (en) * | 1995-11-17 | 1997-07-01 | United Technologies Corporation | Swept turbomachinery blade |
| US6071077A (en) * | 1996-04-09 | 2000-06-06 | Rolls-Royce Plc | Swept fan blade |
| US6290465B1 (en) * | 1999-07-30 | 2001-09-18 | General Electric Company | Rotor blade |
| US6331100B1 (en) * | 1999-12-06 | 2001-12-18 | General Electric Company | Doubled bowed compressor airfoil |
| JP2002349498A (ja) * | 2001-05-24 | 2002-12-04 | Ishikawajima Harima Heavy Ind Co Ltd | 低騒音ファン静翼 |
| US6554564B1 (en) * | 2001-11-14 | 2003-04-29 | United Technologies Corporation | Reduced noise fan exit guide vane configuration for turbofan engines |
| FR2851798B1 (fr) * | 2003-02-27 | 2005-04-29 | Snecma Moteurs | Aube en fleche de turboreacteur |
| US7334997B2 (en) * | 2005-09-16 | 2008-02-26 | General Electric Company | Hybrid blisk |
| RU2381388C1 (ru) * | 2008-07-07 | 2010-02-10 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" | Рабочая лопата вентилятора или компрессора |
| US8147207B2 (en) * | 2008-09-04 | 2012-04-03 | Siemens Energy, Inc. | Compressor blade having a ratio of leading edge sweep to leading edge dihedral in a range of 1:1 to 3:1 along the radially outer portion |
| US8684698B2 (en) * | 2011-03-25 | 2014-04-01 | General Electric Company | Compressor airfoil with tip dihedral |
-
2012
- 2012-04-04 FR FR1253108A patent/FR2989107B1/fr active Active
-
2013
- 2013-04-03 BR BR112014024567-3A patent/BR112014024567B1/pt active IP Right Grant
- 2013-04-03 CN CN201380017945.8A patent/CN104246136B/zh active Active
- 2013-04-03 CA CA2868655A patent/CA2868655C/fr active Active
- 2013-04-03 WO PCT/FR2013/050735 patent/WO2013150243A1/fr not_active Ceased
- 2013-04-03 EP EP13719976.6A patent/EP2834470B1/fr active Active
- 2013-04-03 RU RU2014144262A patent/RU2635734C2/ru active
- 2013-04-03 US US14/390,566 patent/US10018050B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104246136B (zh) | 2016-05-04 |
| US10018050B2 (en) | 2018-07-10 |
| EP2834470A1 (fr) | 2015-02-11 |
| FR2989107A1 (fr) | 2013-10-11 |
| CA2868655A1 (fr) | 2013-10-10 |
| CA2868655C (fr) | 2020-05-05 |
| EP2834470B1 (fr) | 2020-11-11 |
| US20150118059A1 (en) | 2015-04-30 |
| RU2014144262A (ru) | 2016-05-27 |
| RU2635734C2 (ru) | 2017-11-15 |
| FR2989107B1 (fr) | 2017-03-31 |
| CN104246136A (zh) | 2014-12-24 |
| BR112014024567B1 (pt) | 2022-01-11 |
| WO2013150243A1 (fr) | 2013-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/04/2013, OBSERVADAS AS CONDICOES LEGAIS. |