JP2015531840A - セラミックセンターボディ及び製造方法 - Google Patents
セラミックセンターボディ及び製造方法 Download PDFInfo
- Publication number
- JP2015531840A JP2015531840A JP2015525449A JP2015525449A JP2015531840A JP 2015531840 A JP2015531840 A JP 2015531840A JP 2015525449 A JP2015525449 A JP 2015525449A JP 2015525449 A JP2015525449 A JP 2015525449A JP 2015531840 A JP2015531840 A JP 2015531840A
- Authority
- JP
- Japan
- Prior art keywords
- center body
- section
- ceramic
- turbine
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 239000000919 ceramic Substances 0.000 claims abstract description 30
- 239000011159 matrix material Substances 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims description 33
- 239000011153 ceramic matrix composite Substances 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 11
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 230000003628 erosive effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 229910000601 superalloy Inorganic materials 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 6
- 239000012530 fluid Substances 0.000 claims 6
- 230000002787 reinforcement Effects 0.000 claims 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 19
- 239000000567 combustion gas Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 230000001012 protector Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000816 inconels 718 Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910000753 refractory alloy Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/005—Selecting 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
-
- 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
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/04—Mounting of an exhaust cone in the jet pipe
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/522—Oxidic
- C04B2235/5224—Alumina or aluminates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/522—Oxidic
- C04B2235/5228—Silica and alumina, including aluminosilicates, e.g. mullite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5268—Orientation of the fibers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/38—Fiber or whisker reinforced
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
- F05D2300/6033—Ceramic matrix composites [CMC]
-
- 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
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/614—Fibres or filaments
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
20 ファンセクション
30 圧縮機セクション
40 燃焼器セクション
50 タービンセクション
60 排気セクション
70 ダクト
80 エンジンケーシング
90 圧縮機セクションケーシング
100 燃焼器セクションケーシング
110 タービンセクションケーシング
120 センターボディ
122 後部フレーム
124 後方端部
126 開口部
128 前方端部
130 Y字形ブラケット組立体
131 インサート
132 締結具
134 エッジプロテクタ
136 アーム
138 スペーサ
140 係止装置
142 ナット板
Claims (15)
- 航空機用ガスタービンエンジン用の未焼結セラミックセンターボディ(120)であって、
実質的に横方向に配向した繊維を有するインターレース繊維構造と、
インターレース繊維構造を取り囲むセラミックマトリックスと
を備えており、セラミック繊維とそれらを取り囲むセラミックマトリックスとが、前方端部(128)及び後方端部(124)を有する円錐形へと賦形され、センターボディ(120)が、前方端部の周りで周方向に配向した機械的取付け手段(130)を有する、セラミックセンターボディ(120)。 - 前方端部(128)が、第3の所定の方向に配向したセラミック材料の追加のプライをさらに含む、請求項1記載のセラミックセンターボディ(120)。
- インターレース繊維構造の繊維が第1のセラミック材料を含んでおり、セラミックマトリックスが第2のセラミック材料を含んでいる、請求項1記載のセラミックセンターボディ(120)。
- インターレース繊維構造の繊維がアルミノケイ酸塩繊維をさらに含む、請求項1記載のセラミックセンターボディ(120)。
- アルミノケイ酸塩繊維が多結晶質α−アルミナ繊維を含む、請求項4記載のセラミックセンターボディ(120)。
- セラミックマトリックスがアルミノケイ酸塩材料を含む、請求項1記載のセラミックセンターボディ(120)。
- インターレース繊維構造及びマトリックスが、セラミック材料の1以上のプライをさらに含んでおり、プライ内で交絡した繊維が実質的に横方向に配向していてセラミックマトリックスで囲まれている、請求項1記載のセラミックセンターボディ(120)。
- センターボディの前方端部(128)を補強するセラミックマトリックス複合材料のプライをさらに含んでおり、プライが、実質的に横方向に配向したプライ間の角度で所定の第3の方向に配向している、請求項1記載のセンターボディ(120)。
- 所定の第3の方向が、実質的に横方向に配向したプライに対して±45°に配向した角度である、請求項8記載のセンターボディ(120)。
- 後方端部に開口(126)をさらに含んでいて、後方端部がセラミックマトリックス複合材料の補強プライをさらに含んでおり、補強プライが、実質的に横方向に配向したプライ間の角度で所定の第3の方向に配向している、請求項1記載のセンターボディ(120)。
- 前方端部(128)の前方縁部を覆う耐食性・耐酸化性金属ストリップ(134)をさらに含む、請求項1記載のセンターボディ(120)。
- 金属ストリップ(134)がステンレス鋼及び超合金からなる群から選択される、請求項11記載のセンターボディ(120)。
- 前方エンジンセクションと後方エンジンセクションとを備える高バイパスガスタービンエンジン(10)であって、
前方エンジンセクションが、
多段ファンセクション(20)と、
ファンセクション(20)の後方にあってファンセクション(20)と流体連通する圧縮機セクション(30)と、
圧縮機セクション(30)の後方にあって圧縮機セクション(30)と流体連通する燃焼器セクション(40)と、
燃焼器セクション(40)の後方にあって燃焼器セクション(40)と流体連通するタービンセクション(50)であって、前方高圧タービンと、後方に延在する金属後部フレームを有する後方低圧タービンとを有するタービンセクション(50)と
を備えており、
後方エンジンセクションが、
タービンセクション(50)の後方にあってタービンセクション(50)と流体連通する排気セクション(60)と、
ファンセクション(20)及び排気セクション(60)と流体連通するバイパスダクト(70)と、
タービンセクション(50)と排気セクション(60)との中間にあって、タービンセクション(50)、バイパスダクト(70)及び排気セクション(60)と流体連通するCMCセンターボディ(120)であって、タービンセクション(50)からの排気ガス及びバイパスダクト(70)からの空気が、センターボディ(120)を通過して排気セクション(60)へと流れる、CMCセンターボディ(120)と
を備えており、センターボディ(120)が、セラミックマトリックス中のセラミック繊維からなる高温耐食性・耐酸化性・耐エロージョン性焼結複合材料を含んでおり、センターボディの前方端部(128)が、半径方向の動的成長を許容しつつ接線方向の拘束をもたらす機械的連結手段で低圧タービンの金属後部フレーム(122)に接合されている、高バイパスガスタービンエンジン(10)。 - 高バイパスタービンエンジン(10)用のCMCセンターボディ(120)の加工方法であって、
成形工具を準備するステップと、
セラミックマトリックス中にインターレースセラミック繊維構造を含むプライを準備するステップと、
成形工具上にプライをレイアップして未焼結プリフォームを形成するステップと、
未焼結プリフォームを硬化させるのに十分な時間、未焼結プリフォームを約350°Fの温度に加熱することによって未焼結プリフォームを硬化させるステップと、
成形工具から硬化プリフォームを取り外すステップと、
エンジン(10)内のセンターボディ(120)の最高運転温度とプライの熱安定温度との間の温度で硬化プリフォームを焼結するステップと、
焼結センターボディ(120)を最終形状に機械加工するステップと、
センターボディ(120)の前方端部をタービン後部フレームの後方端部に機械的に締結するステップと、
センターボディ(120)の前方縁部及びタービン後部フレーム(122)を覆うように金属ストリップを取り付けるステップと
を含む加工方法。 - センターボディ(120)の前方端部(128)で、以前のプライ積層体とは異なる方向に繊維が配向した追加のプライを以前のプライ積層体上にレイアップする追加のステップをさらに含む、請求項14記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261677533P | 2012-07-31 | 2012-07-31 | |
US61/677,533 | 2012-07-31 | ||
PCT/US2013/051201 WO2014058502A2 (en) | 2012-07-31 | 2013-07-19 | Ceramic centerbody and method of making |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015531840A true JP2015531840A (ja) | 2015-11-05 |
JP6240672B2 JP6240672B2 (ja) | 2017-11-29 |
Family
ID=50030437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015525449A Expired - Fee Related JP6240672B2 (ja) | 2012-07-31 | 2013-07-19 | セラミックセンターボディ及び製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10100664B2 (ja) |
EP (1) | EP2879870A2 (ja) |
JP (1) | JP6240672B2 (ja) |
CN (1) | CN104507677B (ja) |
BR (1) | BR112015001969A2 (ja) |
CA (1) | CA2879336A1 (ja) |
WO (1) | WO2014058502A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019518904A (ja) * | 2016-06-22 | 2019-07-04 | ゼネラル・エレクトリック・カンパニイ | ガスタービンエンジン用のセラミックマトリックス複合部品 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2988777B1 (fr) * | 2012-03-29 | 2014-04-25 | Snecma Propulsion Solide | Integration de pieces d'arriere-corps de moteur aeronautique |
CA2870754C (en) * | 2012-04-27 | 2017-09-05 | General Electric Company | Connecting gas turbine engine annular members |
US9732701B2 (en) * | 2014-05-12 | 2017-08-15 | Rohr, Inc. | Center body attachment system |
US9784215B2 (en) * | 2014-11-07 | 2017-10-10 | Rohr, Inc. | Exhaust nozzle center body attachment |
US10119424B2 (en) | 2015-05-08 | 2018-11-06 | General Electric Company | Attachment assembly and gas turbine engine with attachment assembly |
CN106555675B (zh) * | 2015-09-30 | 2018-07-10 | 中国航发商用航空发动机有限责任公司 | 风扇进气锥及航空涡扇发动机进气系统 |
US10907508B2 (en) | 2015-11-12 | 2021-02-02 | Rohr, Inc. | Turbine engine and exhaust system connection |
US10316695B2 (en) | 2015-12-10 | 2019-06-11 | General Electric Company | Metallic attachment system integrated into a composite structure |
US10570780B2 (en) | 2017-11-03 | 2020-02-25 | Rohr, Inc. | Exhaust assembly mounting configuration |
FR3084916B1 (fr) * | 2018-08-10 | 2020-07-17 | Safran Ceramics | Cone d'ejection a fixation flexible |
US11280295B2 (en) | 2019-03-12 | 2022-03-22 | Rohr, Inc. | Beaded finger attachment |
FR3101913B1 (fr) * | 2019-10-09 | 2021-09-17 | Safran Ceram | Ensemble de sortie d’un generateur de gaz |
US11326552B2 (en) * | 2019-12-18 | 2022-05-10 | Rolls-Royce Deutschland Ltd & Co Kg | Exhaust nozzle of a gas turbine engine |
FR3106376B1 (fr) * | 2020-01-17 | 2022-08-12 | Safran Aircraft Engines | Sous ensemble de turbomachine comportant un insert conducteur thermique |
CN112282938B (zh) * | 2020-10-28 | 2021-05-28 | 上海尚实能源科技有限公司 | 一种燃气涡轮发动机的中心体组件 |
FR3124228B1 (fr) * | 2021-06-18 | 2024-03-08 | Safran Ceram | Bride de liaison pour le raccordement d’un carter d’échappement et d’un cône d’éjection de gaz d’échappement d’un turboréacteur d’aéronef |
FR3133411B1 (fr) * | 2022-03-14 | 2024-02-23 | Safran Ceram | Assemblage d’un cône d’éjection dans une tuyère de turbomachine |
US11788491B1 (en) | 2022-07-13 | 2023-10-17 | General Electric Company | Systems and methods for attachment of materials having different thermal expansion coefficients |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05202768A (ja) * | 1991-10-30 | 1993-08-10 | General Electric Co <Ge> | 航空機ターボファンエンジン用のカウリング及び分岐ファンダクトアセンブリ |
JP2002104881A (ja) * | 2000-09-29 | 2002-04-10 | Senshin Zairyo Riyo Gas Generator Kenkyusho:Kk | 耐熱性繊維強化複合材およびその製造方法 |
JP2003214186A (ja) * | 2001-12-20 | 2003-07-30 | General Electric Co <Ge> | Cmc構成部品の一体形の表面形状とその方法 |
US20100205930A1 (en) * | 2007-05-10 | 2010-08-19 | Eric Conete | Exhaust system for gas turbine |
JP2011501707A (ja) * | 2007-10-16 | 2011-01-13 | スリーエム イノベイティブ プロパティズ カンパニー | 可撓性ラミネートシート材料 |
US20110111211A1 (en) * | 2009-11-06 | 2011-05-12 | Honeywell International Inc. | Protective coatings for ceramic matrix composite substrates and methods for improving the wear resistance thereof and coated articles produced therefrom |
JP2011518288A (ja) * | 2008-04-21 | 2011-06-23 | ザ・ボーイング・カンパニー | 排気浄化構造と、関連する複合構造および作製方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376598A (en) * | 1987-10-08 | 1994-12-27 | The Boeing Company | Fiber reinforced ceramic matrix laminate |
US5249877A (en) * | 1992-02-28 | 1993-10-05 | The United States Of America As Represented By The Secretary Of The Air Force | Apparatus for attaching a ceramic or other non-metallic circular component |
US6733907B2 (en) * | 1998-03-27 | 2004-05-11 | Siemens Westinghouse Power Corporation | Hybrid ceramic material composed of insulating and structural ceramic layers |
US7181915B2 (en) * | 2002-12-31 | 2007-02-27 | General Electric Company | High temperature centerbody for temperature reduction by optical reflection and process for manufacturing |
US7306826B2 (en) * | 2004-02-23 | 2007-12-11 | General Electric Company | Use of biased fabric to improve properties of SiC/SiC ceramic composites for turbine engine components |
FR2875854B1 (fr) | 2004-09-29 | 2009-04-24 | Snecma Propulsion Solide Sa | Melangeur pour tuyere a flux separes |
US7647779B2 (en) | 2005-04-27 | 2010-01-19 | United Technologies Corporation | Compliant metal support for ceramic combustor liner in a gas turbine engine |
US7377742B2 (en) | 2005-10-14 | 2008-05-27 | General Electric Company | Turbine shroud assembly and method for assembling a gas turbine engine |
FR2912469B1 (fr) | 2007-02-12 | 2009-05-08 | Snecma Propulsion Solide Sa | Procede de fabrication d'une structure a lobes de melangeur de flux en cmc pour moteur aeronautique a turbine de gaz. |
FR2934014B1 (fr) | 2008-07-17 | 2011-05-13 | Snecma Propulsion Solide | Procede de realisation d'une tuyere ou d'un divergent de tuyere en materiau composite. |
FR2935753B1 (fr) | 2008-09-08 | 2011-07-01 | Snecma Propulsion Solide | Liaisons souples a butee pour fixation de piece en cmc |
US8262345B2 (en) * | 2009-02-06 | 2012-09-11 | General Electric Company | Ceramic matrix composite turbine engine |
JP5093165B2 (ja) | 2009-03-17 | 2012-12-05 | 株式会社Ihi | 構造物の製造方法及び構造物 |
DE102010061072B4 (de) | 2010-08-05 | 2015-01-15 | Qalovis Farmer Automatic Energy Gmbh | Reinigung eines mit einem Aggregat verbundenen Wärmetauschers |
WO2014022344A1 (en) * | 2012-07-31 | 2014-02-06 | General Electric Company | Cmc core cowl and method of fabricating |
-
2013
- 2013-07-19 US US14/416,073 patent/US10100664B2/en active Active
- 2013-07-19 BR BR112015001969A patent/BR112015001969A2/pt not_active Application Discontinuation
- 2013-07-19 JP JP2015525449A patent/JP6240672B2/ja not_active Expired - Fee Related
- 2013-07-19 EP EP13826669.7A patent/EP2879870A2/en not_active Withdrawn
- 2013-07-19 CN CN201380040646.6A patent/CN104507677B/zh active Active
- 2013-07-19 CA CA2879336A patent/CA2879336A1/en not_active Abandoned
- 2013-07-19 WO PCT/US2013/051201 patent/WO2014058502A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05202768A (ja) * | 1991-10-30 | 1993-08-10 | General Electric Co <Ge> | 航空機ターボファンエンジン用のカウリング及び分岐ファンダクトアセンブリ |
JP2002104881A (ja) * | 2000-09-29 | 2002-04-10 | Senshin Zairyo Riyo Gas Generator Kenkyusho:Kk | 耐熱性繊維強化複合材およびその製造方法 |
JP2003214186A (ja) * | 2001-12-20 | 2003-07-30 | General Electric Co <Ge> | Cmc構成部品の一体形の表面形状とその方法 |
US20100205930A1 (en) * | 2007-05-10 | 2010-08-19 | Eric Conete | Exhaust system for gas turbine |
JP2011501707A (ja) * | 2007-10-16 | 2011-01-13 | スリーエム イノベイティブ プロパティズ カンパニー | 可撓性ラミネートシート材料 |
JP2011518288A (ja) * | 2008-04-21 | 2011-06-23 | ザ・ボーイング・カンパニー | 排気浄化構造と、関連する複合構造および作製方法 |
US20110111211A1 (en) * | 2009-11-06 | 2011-05-12 | Honeywell International Inc. | Protective coatings for ceramic matrix composite substrates and methods for improving the wear resistance thereof and coated articles produced therefrom |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019518904A (ja) * | 2016-06-22 | 2019-07-04 | ゼネラル・エレクトリック・カンパニイ | ガスタービンエンジン用のセラミックマトリックス複合部品 |
Also Published As
Publication number | Publication date |
---|---|
WO2014058502A3 (en) | 2014-07-17 |
CN104507677A (zh) | 2015-04-08 |
BR112015001969A2 (pt) | 2017-07-04 |
CN104507677B (zh) | 2017-03-15 |
CA2879336A1 (en) | 2014-04-17 |
WO2014058502A2 (en) | 2014-04-17 |
EP2879870A2 (en) | 2015-06-10 |
JP6240672B2 (ja) | 2017-11-29 |
US10100664B2 (en) | 2018-10-16 |
US20150226083A1 (en) | 2015-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6240672B2 (ja) | セラミックセンターボディ及び製造方法 | |
US11306617B2 (en) | Shroud for a gas turbine engine | |
EP3091187B1 (en) | Turbine component assembly with thermally stress-free fastener | |
US10280768B2 (en) | Turbine blisk including ceramic matrix composite blades and methods of manufacture | |
US20160003094A1 (en) | Cmc core cowl and method of fabricating | |
US20140212284A1 (en) | Hybrid turbine nozzle | |
US10247019B2 (en) | Methods and features for positioning a flow path inner boundary within a flow path assembly | |
JP5514860B2 (ja) | ガスタービンエンジン用のセラミック複合材料製エアフォイル及びベーン並びにセラミック複合材料製エアフォイル形成方法 | |
US10605086B2 (en) | Turbine engines with ceramic vanes and methods for manufacturing the same | |
EP3617450A1 (en) | Cmc component including directionally controllable cmc insert and method of fabrication | |
EP3865663B1 (en) | Extended root region and platform over-wrap for a blade of a gas turbine engine | |
EP3835553B1 (en) | Non-metallic side plate seal assembly for a gas turbine engine | |
CN116201609A (zh) | 用于涡轮发动机的带有交替插入的导叶的喷嘴组件 | |
US10294807B2 (en) | Inter-turbine ducts | |
EP2636846A1 (en) | Fabricated turbine airfoil | |
US11105209B2 (en) | Turbine blade tip shroud | |
US20190170013A1 (en) | Discontinuous Molded Tape Wear Interface for Composite Components | |
US11454118B2 (en) | Gas turbine engine rotor blade having a root section with composite and metallic portions | |
EP3892820A1 (en) | Balanced composite root region for a blade of a gas turbine engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160708 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170426 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170509 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170808 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171010 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6240672 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |