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1. 发明申请

WO2004029515A1 TURBINE ENGINE FUEL NOZZLE 审中-公开
标题翻译：涡轮发动机燃油喷嘴
公开(公告)号：WO2004029515A1
公开(公告)日：2004-04-08
申请号：PCT/US2003/014852
申请日：2003-05-12
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： KOENIG, Michael, Herbert , PRADE, Bernd
IPC分类号： F23R3/28
CPC分类号： F23R3/286 , F23C2900/07001 , F23D2900/14004 , F23R3/14
摘要： A performance-enhancing fuel nozzle is disclosed. The nozzle suitable for use in combustors which combine high-swirl-number combustion in a pilot zone with low-swirl-number combustion in a main combustion zone. The nozzle includes a fuel delivery member adapted for fluid communication with a fuel source and a flow conditioning member having a fuel exit port. The fuel exit port is in fluid communication with the fuel supply and is adapted to ensure that the recirculation region adjacent the nozzle tip remains flame free. In one aspect of the invention, the fuel concentration profile of the nozzle is characterized by a radially-outward region that is flammable and a radially-inward region that is substantially non-flammable. In another aspect of the invention, the fuel exit port being is disposed a radially-outward portion of the flow conditioning member.
摘要翻译：公开了一种性能增强的燃料喷嘴。该喷嘴适用于在主燃烧区内将先导区域的高涡数燃烧与低涡数燃烧相结合的燃烧器。喷嘴包括适于与燃料源流体连通的燃料输送构件和具有燃料出口的流量调节构件。燃料出口与燃料供应流体连通，并且适于确保与喷嘴尖端相邻的再循环区域保持无火焰状态。在本发明的一个方面，喷嘴的燃料浓度分布特征在于可燃的径向向外区域和基本上不可燃的径向向内区域。在本发明的另一方面，燃料出口端口设置在流量调节构件的径向向外的部分。

2. 发明申请

WO2003026050A3 ATMOSPHERIC AND PRESSURIZED SOFC POWER GENERATION SYSTEMS 审中-公开
公开(公告)号：WO2003026050A3
公开(公告)日：2003-03-27
申请号：PCT/US2002/029320
申请日：2002-09-16
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： GILLETT, James, E. , ZAFRED, Paolo, R.
IPC分类号： H01M8/12
摘要： A fuel cell generator apparatus contains at least one fuel cell assembly module with at least one subassembly containing fuel cells, where the subassemblies are fueled at their base by a fuel feed injector attached to a fuel feed pre-reformer connected to fuel distribution manifolds; and where a module housing encloses the subassemblies and is in turn surrounded by a vessel having two ends providing a purge gas space between the housing and vessel; and where at least one fuel gas feed inlet, gaseous oxidant-purge gas feed inlet, and vessel exhaust gas outlet pass through the vessel; where the vessel can be used for pressurized or non-pressurized operation and is preferably tubular.

3. 发明申请

WO2002067345A2 LOW-COST ATMOSPHERIC SOFC POWER GENERATION SYSTEM 审中-公开
标题翻译：低成本大气SOFC发电系统
公开(公告)号：WO2002067345A2
公开(公告)日：2002-08-29
申请号：PCT/US2002/000063
申请日：2002-01-03
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： HOLMES, Randall A. , ZAFRED, Paolo R. , GILLETT, James E. , DRAPER, Robert , LAU, Louis K. , BASEL, Richard A. , CATHER, Robert L. , DOSHI, Vinod B. , TOMS, James M.
IPC分类号： H01M
CPC分类号： H01M8/243 , H01M8/1213 , H01M8/2465
摘要： A solid oxide fuel cell generator (10) contains stacks (20) of hollow, tubular axially elongated fuel cells (36) which can operate to generate electricity; a single oxidant inlet plenum (52) including a bottom enclosing member, having holes therethrough which acts as an oxidant feed tube positioning board (77); a fuel inlet plenum (11); an oxidant/fuel exhaust chamber (94); power leads (32) electrically connected to the fuel cells transverse to the axis (36') of the fuel calls; and a plurality of oxidant feed tubes (51); all surrounded by insulation (76); where there are at least two fuel cell stacks arranged in a row next to each other, the oxidant feed tube positioning board at the bottom of the oxidant inlet plenum is a laminate of layers of porous alumino-silicate ceramic fibers bonded with a ceramic alumina binder and dense woven ceramic (78) impregnated with ceramic adhesive (79), and wherein the insulation constitutes, primarily, bulk ceramic fibers
摘要翻译：固体氧化物燃料电池发生器（10）包含能够操作以发电的中空管状轴向细长燃料电池（36）的堆叠（20）单个氧化剂入口增压室（52），其包括底部封闭构件，其具有穿过其中的孔，其用作氧化剂进料管定位板（77）; 燃料入口增压室（11）; 氧化剂/燃料排放室（94）; 与燃料电池横向于燃料呼叫的轴线（36'）电连接的燃料电池的电力引线（32）和多个氧化剂进料管（51）; 全部被绝缘包围（76）; 其中存在彼此相邻布置的至少两个燃料电池堆，氧化剂入口增压室底部的氧化剂进料管定位板是与陶瓷氧化铝粘合剂结合的多孔铝硅酸盐陶瓷纤维层的层压体和浸渍有陶瓷粘合剂（79）的致密编织陶瓷（78），并且其中绝缘体主要构成块状陶瓷纤维

4. 发明申请

WO2004022506A1 CERAMIC MATERIAL HAVING CERAMIC MATRIX COMPOSITE BACKING AND METHOD OF MANUFACTURING 审中-公开
标题翻译：具有陶瓷基复合材料背衬的陶瓷材料及其制造方法
公开(公告)号：WO2004022506A1
公开(公告)日：2004-03-18
申请号：PCT/US2003/027986
申请日：2003-09-05
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： MERRILL, Gary, B. , BURKE, Michael, A. , HOFFMANN, Stefan , MORRISON, Jay, A. , TERTILT, Mark , HOFMANN, Daniel , THOMPSON, Daniel, G.
IPC分类号： C04B35/80
CPC分类号： F23R3/007 , B32B2315/02 , C04B35/10 , C04B35/185 , C04B35/6316 , C04B35/803 , C04B37/005 , C04B2235/3418 , C04B2235/5228 , C04B2235/94 , C04B2235/96 , C04B2237/062 , C04B2237/064 , C04B2237/10 , C04B2237/38 , F23M2900/05004 , Y02T50/67
摘要： An article comprising a ceramic material having a ceramic matrix composite backing adapted for use in a gas turbine engine is provided. The article comprises a structural ceramic material having a hot side facing toward a high temperature environment and a cold side facing away from the high temperature environment; and a ceramic matrix composite composition having a strength greater than the strength of the ceramic material attached to the back of the cold side of the ceramic material, whereby crack initiation and propagation are inhibited by the ceramic matrix composition to a greater degree than by the ceramic material.
摘要翻译：提供了一种包括具有适用于燃气涡轮发动机的陶瓷基体复合衬底的陶瓷材料的制品。该制品包括具有面向高温环境的热侧和远离高温环境的冷侧的结构陶瓷材料; 陶瓷基复合材料组合物的强度大于陶瓷材料的冷侧背面附着的陶瓷材料的强度，由此陶瓷基体组合物比陶瓷基体组合物更大程度地抑制裂纹的产生和扩展材料。

5. 发明申请

WO2003026886A3 HYBRID CERAMIC MATERIAL COMPOSED OF INSULATING AND STRUCTURAL CERAMIC LAYERS 审中-公开
公开(公告)号：WO2003026886A3
公开(公告)日：2003-04-03
申请号：PCT/US2002/029343
申请日：2002-09-17
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： MORRISON, Jay, A. , BURKE, Michael, A. , MERRILL, Gary, B. , LANE, Jay, E.
IPC分类号： B32B18/00
摘要： A hybrid ceramic structure (10), for use in high temperature environments such as in gas turbines, is made from an insulating layer (12) of porous ceramic that is thermally stable at temperatures up to 1700 C bonded to a high mechanical strength structural layer (8) of denser ceramic that is thermally stable at temperatures up to 1200 C, where optional high temperature resistant adhesive (9) can bond the layers together, where optional cooling ducts (11) can be present in the structural layer and where hot gas (14) can contact the insulating layer (12) and cold gas (15) can contact the structural layer (8).

6. 发明申请

WO2003026050A2 STANDARD PACKAGE DESIGN FOR BOTH ATMOSPHERIC AND PRESSURIZED SOFC POWER GENERATION SYSTEMS 审中-公开
标题翻译：标准包装设计用于大气和压缩的SOFC发电系统
公开(公告)号：WO2003026050A2
公开(公告)日：2003-03-27
申请号：PCT/US2002/029320
申请日：2002-09-16
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： GILLETT, James, E. , ZAFRED, Paolo, R.
IPC分类号： H01M8/00
CPC分类号： H01M8/04231 , H01M8/04223 , H01M8/043 , H01M8/1231 , H01M8/241 , H01M8/243 , H01M8/2457 , H01M8/247 , H01M8/2483 , H01M8/249
摘要： A fuel cell generator apparatus contains at least one fuel cell assembly module with at least one subassembly containing fuel cells, where the subassemblies are fueled at their base by a fuel feed injector attached to a fuel feed pre-reformer connected to fuel distribution manifolds; and where a module housing encloses the subassemblies and is in turn surrounded by a vessel having two ends providing a purge gas space between the housing and vessel; and where at least one fuel gas feed inlet, gaseous oxidant-purge gas feed inlet, and vessel exhaust gas outlet pass through the vessel; where the vessel can be used for pressurized or non-pressurized operation and is preferably tubular.
摘要翻译：燃料电池发生器装置包含至少一个具有至少一个包含燃料电池的子组件的燃料电池组件模块，其中组件通过连接到连接到燃料分配歧管的燃料供给预重整器的燃料进料喷射器在其底部燃料; 并且其中模块壳体包围子组件并且又由具有两端的容器包围，所述端部在壳体和容器之间提供吹扫气体空间; 并且其中至少一个燃料气体进料入口，气体氧化剂 - 吹扫气体进料入口和容器废气出口通过所述容器; 其中容器可以用于加压或非加压操作，并且优选地是管状的。

7. 发明申请

WO2002092872A3 HONEYCOMB STRUCTURE THERMAL BARRIER COATING 审中-公开
公开(公告)号：WO2002092872A3
公开(公告)日：2002-11-21
申请号：PCT/US2002/011338
申请日：2002-04-10
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： SUBRAMANIAN, Ramesh
IPC分类号： C23C28/00
摘要： A device having an improved thermal barrier coating (46) and a process for manufacturing the same. A support structure (28) for retaining a ceramic insulating material (46) on a substrate (16) is formed by the deposition of a support structure material through a patterned masking material (14). The support structure can define cells into which the ceramic insulating material is deposited following removal of the masking material. The masking material may be patterned by known photolithographic techniques (22, 24) or by laser etching (48). The support structure (28) may be a composite metal-ceramic material having either discreet layers (30, 34) or a graded composition and may be deposited by an electro-deposition process followed by a heat treatment to form a solid state diffusion bond with the substrate. The ceramic filler material may be deposited (44) by the electrophoretic deposition of ceramic particles coated with a bonding material that is subsequently heated to oxidize and to bond the particles together. The support structure may be provided with included walls in order to improve its resistance to foreign object impact damage.

8. 发明申请

WO2002092872A2 HONEYCOMB STRUCTURE THERMAL BARRIER COATING 审中-公开
标题翻译：蜂窝结构热障涂层
公开(公告)号：WO2002092872A2
公开(公告)日：2002-11-21
申请号：PCT/US2002/011338
申请日：2002-04-10
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： SUBRAMANIAN, Ramesh
IPC分类号： C23C
CPC分类号： F28F13/00 , C23C4/01 , C23C28/3215 , C23C28/3455 , C23C28/36 , C25D5/022 , C25D5/10 , C25D13/02 , F28F2270/00 , Y10T428/12354 , Y10T428/12458 , Y10T428/12486 , Y10T428/12493 , Y10T428/12535 , Y10T428/12542 , Y10T428/12549 , Y10T428/12583 , Y10T428/12611 , Y10T428/12618 , Y10T428/12931 , Y10T428/12993 , Y10T428/24149 , Y10T428/24157 , Y10T428/24273 , Y10T428/24479 , Y10T428/24595 , Y10T428/24612 , Y10T428/2462 , Y10T428/24628 , Y10T428/24661 , Y10T428/24669 , Y10T428/24678 , Y10T428/249953 , Y10T428/249955 , Y10T428/249956 , Y10T428/249957 , Y10T428/249961 , Y10T428/249975 , Y10T428/26 , Y10T428/31678
摘要： A device having an improved thermal barrier coating (46) and a process for manufacturing the same. A support structure (28) for retaining a ceramic insulating material (46) on a substrate (16) is formed by the deposition of a support structure material through a patterned masking material (14). The support structure can define cells into which the ceramic insulating material is deposited following removal of the masking material. The masking material may be patterned by known photolithographic techniques (22, 24) or by laser etching (48). The support structure (28) may be a composite metal-ceramic material having either discreet layers (30, 34) or a graded composition and may be deposited by an electro-deposition process followed by a heat treatment to form a solid state diffusion bond with the substrate. The ceramic filler material may be deposited (44) by the electrophoretic deposition of ceramic particles coated with a bonding material that is subsequently heated to oxidize and to bond the particles together. The support structure may be provided with included walls in order to improve its resistance to foreign object impact damage.
摘要翻译：具有改进的热障涂层（46）的装置及其制造方法。通过沉积支撑结构材料通过图案化掩模材料（14）形成用于将陶瓷绝缘材料（46）保持在衬底（16）上的支撑结构（28）。支撑结构可以限定在去除掩模材料之后沉积陶瓷绝缘材料的单元。可以通过已知的光刻技术（22,24）或通过激光蚀刻（48）来对掩模材料进行图案化。支撑结构（28）可以是具有分立层（30,34）或渐变组分的复合金属陶瓷材料，并且可以通过电沉积工艺沉积，然后进行热处理以形成固态扩散结合，底物。陶瓷填充材料可以通过电泳沉积涂覆有接合材料的陶瓷颗粒沉积（44），随后加热以氧化并将颗粒结合在一起。支撑结构可以设置有壁，以提高其对异物冲击损伤的抵抗力。

9. 发明申请

WO2002061177A3 THERMAL BARRIER COATING APPLIED WITH COLD SPRAY TECHNIQUE 审中-公开
公开(公告)号：WO2002061177A3
公开(公告)日：2002-08-08
申请号：PCT/US2001/047133
申请日：2001-12-04
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： SUBRAMANIAN, Ramesh , WAGNER, Gregg, P. , SETH, Brij, B.
IPC分类号： C23C24/04
摘要： A process (20) for applying a thermal barrier coating (51) to a turbine component (50) including the step (34) of depsoiting a bond coating layer (56) by a cold spray process. The layer of bond coating material may have different depths (80, 82) in different areas of the component (50), and it may have different compositions (60, 62) across its depth. The precise control afforded by the cold spray material deposition step allows the surface of the bond coating material layer to be formed with a predetermined surface roughness or with a plurality of micro-ridges (86) in order to optimize its bond to the ovelying ceramic insulating layer (52).

10. 发明申请

WO2002027145A3 VANE ASSEMBLY FOR A TURBINE AND COMBUSTION TURBINE WITH THIS VANE ASSEMBLY 审中-公开
公开(公告)号：WO2002027145A3
公开(公告)日：2002-04-04
申请号：PCT/US2001/042269
申请日：2001-09-24
申请人： SIEMENS WESTINGHOUSE POWER CORPORATION
发明人： MORRISON, Jay, A. , MERRILL, Gary, B. , LANE, Jay, E. , CAMPBELL, Christian, X. , THOMPSON, Daniel, G. , CARELLI, Eric, V. , TAUT, Christine
IPC分类号： F01D9/02
摘要： A vane assembly (20) for a turbine assembly (5) includes an inner endcap (22), an outer endcap (24), and a body (26). The body (26) includes a metallic core assembly (30), a ceramic shell assembly (40) and a support assembly. The metallic core assembly (30) is coupled to the inner and outer endcap (24)s and bears most of the mechanical loads, including aerodynamic loads. The ceramic shell bears substantially all of the thermal stress placed on the vane assembly. The support assembly is disposed between said metallic core assembly (30) and said ceramic shell assembly (40) and is coupled to the metallic core assembly (30).

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