BR112015001828A2 - tira protetora, aerofólio de uma turbomáquina, método de fabricação de um aerofólio e aerofólio com a tira protetora - Google Patents
tira protetora, aerofólio de uma turbomáquina, método de fabricação de um aerofólio e aerofólio com a tira protetoraInfo
- Publication number
- BR112015001828A2 BR112015001828A2 BR112015001828A BR112015001828A BR112015001828A2 BR 112015001828 A2 BR112015001828 A2 BR 112015001828A2 BR 112015001828 A BR112015001828 A BR 112015001828A BR 112015001828 A BR112015001828 A BR 112015001828A BR 112015001828 A2 BR112015001828 A2 BR 112015001828A2
- Authority
- BR
- Brazil
- Prior art keywords
- airfoil
- protective strip
- turbomachine
- manufacturing
- strip
- Prior art date
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
- F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
-
- 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
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
-
- 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
- F05D2300/17—Alloys
- F05D2300/171—Steel alloys
-
- 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
- F05D2300/17—Alloys
- F05D2300/175—Superalloys
-
- 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
- Y10T29/49336—Blade making
- Y10T29/49337—Composite blade
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Composite Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261677179P | 2012-07-30 | 2012-07-30 | |
PCT/US2013/048393 WO2014022039A1 (en) | 2012-07-30 | 2013-06-28 | Metal leading edge protective strips, corresponding airfoil and method of producing |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015001828A2 true BR112015001828A2 (pt) | 2017-07-04 |
Family
ID=48783365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015001828A BR112015001828A2 (pt) | 2012-07-30 | 2013-06-28 | tira protetora, aerofólio de uma turbomáquina, método de fabricação de um aerofólio e aerofólio com a tira protetora |
Country Status (7)
Country | Link |
---|---|
US (1) | US9885244B2 (pt) |
EP (1) | EP2895695A1 (pt) |
JP (1) | JP2015532695A (pt) |
CN (1) | CN104508246A (pt) |
BR (1) | BR112015001828A2 (pt) |
CA (1) | CA2879954A1 (pt) |
WO (1) | WO2014022039A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016118409A1 (en) * | 2015-01-20 | 2016-07-28 | Sikorsky Aircraft Corporation | Enhanced durability nickel abrasion strip |
FR3039855B1 (fr) * | 2015-08-07 | 2017-09-01 | Snecma | Aube comprenant un corps d'aube en materiau composite et un bouclier de bord d'attaque |
CN105398050A (zh) * | 2015-11-30 | 2016-03-16 | 哈尔滨飞机工业集团有限责任公司 | 一种直升机桨叶前缘包片的粘接方法 |
US10539025B2 (en) | 2016-02-10 | 2020-01-21 | General Electric Company | Airfoil assembly with leading edge element |
GB2549113A (en) * | 2016-04-05 | 2017-10-11 | Rolls Royce Plc | Composite bodies and their manufacture |
US10815797B2 (en) | 2016-08-12 | 2020-10-27 | Hamilton Sundstrand Corporation | Airfoil systems and methods of assembly |
GB201702698D0 (en) * | 2017-02-20 | 2017-04-05 | Rolls Royce Plc | Fan |
EP3486432A1 (en) * | 2017-11-21 | 2019-05-22 | Ansaldo Energia Switzerland AG | Blade and method for manufacturing the same |
CN108216574A (zh) * | 2017-12-21 | 2018-06-29 | 北京有色金属研究总院 | 一种梯度结构栅格翼 |
US11167864B2 (en) * | 2018-04-27 | 2021-11-09 | The Boeing Company | Applying cold spray erosion protection to an airfoil |
FR3084400B1 (fr) * | 2018-07-24 | 2021-05-07 | Safran Aircraft Engines | Aube de turbomachine comportant un renfort structurel a adherence renforcee |
US11408291B2 (en) * | 2018-07-27 | 2022-08-09 | Raytheon Technologies Corporation | Airfoil conformable membrane erosion coating |
CN113718244A (zh) * | 2021-07-20 | 2021-11-30 | 江西昌河航空工业有限公司 | 提高直升机桨叶金属衬套耐蚀性的熔覆方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612106B1 (fr) * | 1987-03-09 | 1989-05-19 | Alsthom | Procede de pose d'un revetement protecteur sur une aube en alliage de titane et aube ainsi revetue |
DE59009381D1 (de) | 1990-12-19 | 1995-08-10 | Asea Brown Boveri | Verfahren zur Herstellung einer Turbinenschaufel aus einer Titan-Basislegierung. |
US5141400A (en) * | 1991-01-25 | 1992-08-25 | General Electric Company | Wide chord fan blade |
US5456818A (en) * | 1993-11-03 | 1995-10-10 | Ingersoll-Rand Company | Method for preventing fretting and galling in a polygon coupling |
JPH108217A (ja) * | 1996-06-14 | 1998-01-13 | Agency Of Ind Science & Technol | 耐孔食性に優れた蒸気タービンブレード用ステンレス鋼 |
JP3944612B2 (ja) | 1996-06-19 | 2007-07-11 | 日立金属株式会社 | 組立式圧延用ロール |
EP0938969B1 (en) | 1997-08-21 | 2006-10-25 | Toray Industries, Inc. | Light metal/cfrp structural member |
JP4390026B2 (ja) * | 1999-07-27 | 2009-12-24 | 株式会社Ihi | 複合材翼 |
FR2884550B1 (fr) | 2005-04-15 | 2010-09-17 | Snecma Moteurs | Piece pour proteger le bord d'attaque d'une pale |
US20110097213A1 (en) | 2009-03-24 | 2011-04-28 | Peretti Michael W | Composite airfoils having leading edge protection made using high temperature additive manufacturing methods |
US9234517B2 (en) | 2009-10-26 | 2016-01-12 | Harold Wells Associates, Inc. | Pump control device, oil well with device and method |
US20110129600A1 (en) | 2009-11-30 | 2011-06-02 | Nripendra Nath Das | Cold spray deposition processes for making near net shape composite airfoil leading edge protective strips and composite airfoils comprising the same |
US20110129351A1 (en) * | 2009-11-30 | 2011-06-02 | Nripendra Nath Das | Near net shape composite airfoil leading edge protective strips made using cold spray deposition |
US8807931B2 (en) | 2010-01-04 | 2014-08-19 | General Electric Company | System for impact zone reinforcement |
US20110194941A1 (en) | 2010-02-05 | 2011-08-11 | United Technologies Corporation | Co-cured sheath for composite blade |
US20110229334A1 (en) | 2010-03-16 | 2011-09-22 | United Technologies Corporation | Composite leading edge sheath and dovetail root undercut |
GB201011228D0 (en) * | 2010-07-05 | 2010-08-18 | Rolls Royce Plc | A composite turbomachine blade |
-
2013
- 2013-06-28 US US14/418,534 patent/US9885244B2/en active Active
- 2013-06-28 CA CA2879954A patent/CA2879954A1/en not_active Abandoned
- 2013-06-28 WO PCT/US2013/048393 patent/WO2014022039A1/en active Application Filing
- 2013-06-28 EP EP13736717.3A patent/EP2895695A1/en not_active Withdrawn
- 2013-06-28 BR BR112015001828A patent/BR112015001828A2/pt not_active IP Right Cessation
- 2013-06-28 JP JP2015525427A patent/JP2015532695A/ja active Pending
- 2013-06-28 CN CN201380040825.XA patent/CN104508246A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2895695A1 (en) | 2015-07-22 |
CA2879954A1 (en) | 2014-02-06 |
JP2015532695A (ja) | 2015-11-12 |
US20150184527A1 (en) | 2015-07-02 |
WO2014022039A1 (en) | 2014-02-06 |
US9885244B2 (en) | 2018-02-06 |
CN104508246A (zh) | 2015-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A 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 ARQUIVAMENTO PUBLICADO NA RPI 2520 DE 25/04/2019. |