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1. 发明申请

WO2012177372A1 PHASE AND AMPLITUDE MATCHED FUEL INJECTOR 审中-公开
标题翻译：相和放大器匹配燃料喷射器
公开(公告)号：WO2012177372A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/040341
申请日：2012-06-01
申请人： SOLAR TURBINES INCORPORATED , TWARDOCHLEB, Christopher, Zdzislaw , WANG, Hongyu , BLUST, James, Wilfrid , ABREU, Mario, E.
发明人： TWARDOCHLEB, Christopher, Zdzislaw , WANG, Hongyu , BLUST, James, Wilfrid , ABREU, Mario, E.
IPC分类号： F02C7/232 , F02M61/18 , F02M61/16 , F02C9/26
CPC分类号： F23R3/14 , F23C2900/07001 , F23D2900/14021 , F23R3/16 , F23R3/286 , F23R2900/00014
摘要： A fuel injector (26) for a turbine engine (100) may include a body member (36) disposed about a longitudinal axis (42), and a barrel member (34) located radially outwardly from the body member. The fuel injector may also include an annular passageway (32) extending between the body member and the barrel member from a first end to a second end. The first end may be configured to be fluidly coupled to a compressor (10) of the turbine engine and the second end may be configured to be fluidly coupled to a combustor (50) of the turbine engine. The fuel injector may also include a perforated plate (60) positioned proximate the first end of the passageway. The perforated plate may be configured to direct compressed air into the annular passageway with a first pressure drop. The fuel injector may also include at least one fuel discharge orifice (58) positioned downstream of the perforated plate. The at least one fuel discharge orifice may be configured to discharge a fuel into the annular passageway with a second pressure drop. The second pressure drop may have a value between about the first pressure drop and about 1.75 times the first pressure drop.
摘要翻译：用于涡轮发动机（100）的燃料喷射器（26）可以包括围绕纵向轴线（42）设置的主体构件（36）和从主体构件径向向外定位的筒构件（34）。燃料喷射器还可以包括从第一端到第二端在主体构件和筒构件之间延伸的环形通道（32）。第一端可以被配置为流体地联接到涡轮发动机的压缩机（10），并且第二端可被配置为流体地联接到涡轮发动机的燃烧器（50）。燃料喷射器还可以包括邻近通道的第一端定位的多孔板（60）。多孔板可以构造成以第一压降将压缩空气引导到环形通道中。燃料喷射器还可以包括位于多孔板下游的至少一个燃料排放孔口（58）。至少一个燃料排放孔可以构造成以第二压降将燃料排放到环形通道中。第二压降可以具有在大约第一压力下降与第一压力下降约1.75倍之间的值。

2. 发明申请

WO2013163604A1 FUEL INJECTOR WITH PURGED INSULATING AIR CAVITY 审中-公开
标题翻译：燃油喷射器带有绝缘绝热空气
公开(公告)号：WO2013163604A1
公开(公告)日：2013-10-31
申请号：PCT/US2013/038500
申请日：2013-04-26
申请人： SOLAR TURBINES INCORPORATED
发明人： TWARDOCHLEB, Christopher, Zdzislaw , DUCKERS, Jonathan, Gerrard
IPC分类号： F02C7/22 , F02C7/232 , F02C9/26 , F02K3/00
CPC分类号： F02C3/24 , F02C9/40 , F23K5/18 , F23R3/283 , F23R3/286 , F23R3/36 , F23R2900/00004
摘要： A fuel injector (30) includes a flow path for fuel air mixture to a combustor (50) extending longitudinally through the fuel injector. The fuel injector may also include a liquid fuel gallery (56) at least partially encircling the flow path. The gallery may include a plurality of fuel spokes (54a- 54e) configured to deliver liquid fuel from the gallery to the flow path. The fuel injector may also include an annular outer housing (47) circumferentially positioned about the gallery to form an insulating air cavity (60) at least partially around the gallery. The outer housing may include at least one purge hole (62a, 62b, 62c) to provide communication between the insulating air cavity and outside the outer housing of the injector.
摘要翻译：燃料喷射器（30）包括用于燃料空气混合物的燃料空气流向通向燃料喷射器纵向延伸的燃烧器（50）。燃料喷射器还可以包括至少部分地环绕流动路径的液体燃料管道（56）。该廊道可以包括多个燃料轮辐（54a-54e），其构造成将液体燃料从所述廊道输送到所述流动路径。燃料喷射器还可以包括围绕画廊周向定位的环形外壳（47），以形成至少部分围绕画廊的绝缘空气腔（60）。外部壳体可以包括至少一个吹扫孔（62a，62b，62c），以在绝缘空气空腔和喷射器的外部外壳之间提供连通。

3. 发明申请

WO2013101506A1 METHOD AND APPARATUS FOR SWAGED LIQUID INJECTOR SPOKE 审中-公开
标题翻译：改变液体注射器的方法和装置
公开(公告)号：WO2013101506A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/069806
申请日：2012-12-14
申请人： SOLAR TURBINES INCORPORATED
发明人： KRICHEVER, Alexander, Ilich , ABREU, Mario, Eugene , TUROFF, Norm , LOCKYER, John, Frederick , TWARDOCHLEB, Christopher, Zdzislaw , STANSEL, David, Marc
IPC分类号： F02C7/232 , F02C7/22 , F02C7/00
CPC分类号： B21K25/00 , F02C7/22 , F23R3/14 , F23R3/283 , F23R3/286 , F23R2900/00005 , F23R2900/00017 , Y10T29/49231
摘要： A liquid fuel injection spoke (24) for a gas turbine engine is provided. The liquid fuel injection spoke (24) may include an inlet end and an outlet end. The liquid fuel injection spoke (24) may further include a head (30) located at the inlet end and a stem (32) extending along a longitudinal axis (A) from the head (30) to the outlet end. The stem (32) may define a fluid passageway (34) therein. The head may include a cavity (36) with an inner wall (40). The inner wall (40) may include an annular protrusion (46).
摘要翻译：提供了一种用于燃气涡轮发动机的液体燃料喷射辐条（24）。液体燃料喷射轮辐（24）可以包括入口端和出口端。液体燃料喷射轮辐（24）还可以包括位于入口端的头部（30）和沿着纵向轴线（A）从头部（30）延伸到出口端的杆（32）。杆（32）可以在其中限定流体通道（34）。头部可以包括具有内壁（40）的空腔（36）。内壁（40）可包括环形突起（46）。

4. 发明申请

WO2012064452A1 END-FED LIQUID FUEL GALLERY FOR A GAS TURBINE FUEL INJECTOR 审中-公开
标题翻译：燃气涡轮燃油喷射器的终端液体燃料图库
公开(公告)号：WO2012064452A1
公开(公告)日：2012-05-18
申请号：PCT/US2011/055853
申请日：2011-10-12
申请人： SOLAR TURBINES INCORPORATED , LOCKYER, John, Frederick , TWARDOCHLEB, Christopher, Zdzislaw , ABREU, Mario, Eugene
发明人： LOCKYER, John, Frederick , TWARDOCHLEB, Christopher, Zdzislaw , ABREU, Mario, Eugene
IPC分类号： F02C7/232 , F23R3/28 , F02C7/22
CPC分类号： F02C7/222 , F02C7/224 , F02K9/52 , F23R3/14 , F23R3/283 , F23R3/30
摘要： A fuel injector (30) for a gas turbine engine (100) may include an injector housing (48) extending along a longitudinal axis (88) and configured to be fluidly coupled to a combustor (50) of the turbine engine. The fuel injector may also include a flow path (42) for a fuel air mixture to the combustor extending longitudinally within the injector housing, and a gallery (56) for liquid fuel encircling the flow path. The gallery may include a plurality of fuel spokes (54a, 54b, 54c, 54d, 54e) that are configured to deliver liquid fuel from the gallery to the flow path. The gallery may extend from a feed end (56a) to a terminal end (56b) that overlaps the feed end. The feed end may be a region where liquid fuel enters the gallery and the terminal end may be a region where the gallery terminates.
摘要翻译：用于燃气涡轮发动机（100）的燃料喷射器（30）可以包括沿着纵向轴线（88）延伸并被配置为流体地联接到涡轮发动机的燃烧器（50）的喷射器壳体（48）。燃料喷射器还可以包括用于在喷射器壳体内纵向延伸到燃烧器的燃料空气混合物的流动路径（42），以及用于环绕流动路径的液体燃料的燃烧室（56）。该廊道可以包括多个燃料轮辐（54a，54b，54c，54d，54e），其被构造成将液体燃料从所述画廊输送到所述流动路径。画廊可以从馈送端（56a）延伸到与馈送端重叠的终端（56b）。进料端可以是液体燃料进入料仓的区域，而终端可以是储存库终止的区域。

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