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1. 发明授权

US5850732A Low emissions combustion system for a gas turbine engine 失效
标题翻译：燃气轮机的低排放燃烧系统
公开(公告)号：US5850732A
公开(公告)日：1998-12-22
申请号：US855210
申请日：1997-05-13
申请人： Jeffrey W. Willis , Guillermo Pont , Bruce L. Alder, Jr.
发明人： Jeffrey W. Willis , Guillermo Pont , Bruce L. Alder, Jr.
IPC分类号： F02C7/232 , F23C99/00 , F23R3/02 , F23R3/06 , F23R3/16 , F23R3/20 , F23R3/28 , F23R3/42 , F02G3/00 , F02C3/08
CPC分类号： F23R3/286 , F23R3/02 , F23R3/16 , F23R3/42
摘要： A low emissions combustion system for a gas turbine engine, including a generally annular combustor with a plurality of tangential fuel injectors (14) to introduce a fuel/air mixture. The annular combustor includes a skirt shaped flow control baffle (48) from the inner liner and air dilution holes (50-54) in the inner liner underneath the flow control baffle and also in the cylindrical outer liner. The fuel injectors (14) extend through the recuperator housing and into the combustor through an angled tube and then through a tangential guide in the cylindrical outer liner of the combustor housing. The fuel injectors generally comprise an elongated injector tube with the outer end including a coupler having at least one fuel inlet tube. Compressed combustion air is provided to the interior of the elongated injector tube from either holes or slits therein which receive compressed air from the angled tube around the fuel injector which is open to the space between the recuperator housing and the combustor.
摘要翻译：一种用于燃气涡轮发动机的低排放燃烧系统，包括具有多个切向燃料喷射器（14）的大致环形的燃烧器，以引入燃料/空气混合物。环形燃烧器包括来自内衬的裙形流动控制挡板（48）和位于流动控制挡板下方的内衬里以及圆柱形外衬里中的空气稀释孔（50-54）。燃料喷射器（14）通过成角度的管延伸通过换热器壳体并进入燃烧器，然后通过燃烧器壳体的圆柱形外衬里中的切向引导件延伸。燃料喷射器通常包括细长的喷射器管，其外端包括具有至少一个燃料入口管的联接器。压缩的燃烧空气从其中的孔或狭缝中的任一孔或狭缝提供到细长的注射器管的内部，其接收压缩空气，所述压缩空气围绕燃料喷射器，该角度的管围绕换热器壳体和燃烧器之间的空间。

2. 发明授权

US5894720A Low emissions combustion system for a gas turbine engine employing flame stabilization within the injector tube 有权
标题翻译：用于燃气涡轮发动机的低排放燃烧系统，其在喷射管内使用火焰稳定
公开(公告)号：US5894720A
公开(公告)日：1999-04-20
申请号：US168299
申请日：1998-10-07
申请人： Jeffrey W. Willis , Guillermo Pont , Bruce L. Alder, Jr.
发明人： Jeffrey W. Willis , Guillermo Pont , Bruce L. Alder, Jr.
IPC分类号： F02C7/232 , F23C99/00 , F23R3/02 , F23R3/06 , F23R3/16 , F23R3/20 , F23R3/28 , F23R3/42 , F23R3/54
CPC分类号： F23R3/286 , F23R3/02 , F23R3/16 , F23R3/42
摘要： A low emissions combustion system for a gas turbine engine, including a generally annular combustor with a plurality of tangential fuel injectors to introduce a fuel/air mixture. The annular combustor includes a skirt shaped flow control baffle from the inner liner and air dilution holes in the inner liner underneath the flow control baffle and also in the cylindrical outer liner. The fuel injectors extend through the recuperator housing and into the combustor through an angled tube and then through a tangential guide in the cylindrical outer liner of the combustor housing. The fuel injectors generally comprise an elongated injector tube with the outer end including a coupler having at least one fuel inlet tube. Compressed combustion air is provided to the interior of the elongated injector tube from either holes or slits therein which receive compressed air from the angled tube around the fuel injector which is open to the space between the recuperator housing and the combustor. Flame stabilization occurs outside the injector tube at full power and flashback occurs such the flame stabilization occurs within the injector tube at low power.
摘要翻译：一种用于燃气涡轮发动机的低排放燃烧系统，包括具有多个切向燃料喷射器以引入燃料/空气混合物的大体上环形的燃烧器。环形燃烧器包括来自内衬的裙形流动控制挡板和在流动控制挡板下方的内衬里以及圆柱形外衬里中的空气稀释孔。燃料喷射器通过成角度的管延伸通过换热器壳体并进入燃烧器，然后通过燃烧器壳体的圆柱形外衬里中的切向导向件延伸。燃料喷射器通常包括细长的喷射器管，其外端包括具有至少一个燃料入口管的联接器。压缩的燃烧空气从其中的孔或狭缝中的任一孔或狭缝提供到细长的注射器管的内部，其接收压缩空气，所述压缩空气围绕燃料喷射器，该角度的管围绕换热器壳体和燃烧器之间的空间。火焰稳定在全功率下发生在注射管外部，发生闪回，使得在低功率下在喷射管内发生火焰稳定。

3. 发明授权

US6016658A Low emissions combustion system for a gas turbine engine 有权
标题翻译：低排放燃油喷射器
公开(公告)号：US6016658A
公开(公告)日：2000-01-25
申请号：US182966
申请日：1998-10-08
申请人： Jeffrey W. Willis , Guillermo Pont , Bruce L. Alder, Jr.
发明人： Jeffrey W. Willis , Guillermo Pont , Bruce L. Alder, Jr.
IPC分类号： F02C7/232 , F23C99/00 , F23R3/02 , F23R3/06 , F23R3/16 , F23R3/20 , F23R3/28 , F23R3/42 , F23R3/14 , F23R3/32 , F23R3/36
CPC分类号： F23R3/286 , F23R3/02 , F23R3/16 , F23R3/42
摘要： A low emissions combustion system for a gas turbine engine, including a generally annular combustor with a plurality of tangential fuel injectors to introduce a fuel/air mixture. The annular combustor includes a skirt shaped flow control baffle from the inner liner and air dilution holes in the inner liner underneath the flow control baffle and also in the cylindrical outer liner. The fuel injectors extend through the recuperator housing and into the combustor through an angled tube and then through a tangential guide in the cylindrical outer liner of the combustor housing. The fuel injectors generally comprise an elongated injector tube with the outer end including a coupler having at least one fuel inlet tube. Compressed combustion air is provided to the interior of the elongated injector tube from either holes or slits therein which receive compressed air from the angled tube around the fuel injector which is open to the space between the recuperator housing and the combustor.
摘要翻译：一种用于燃气涡轮发动机的低排放燃烧系统，包括具有多个切向燃料喷射器以引入燃料/空气混合物的大体上环形的燃烧器。环形燃烧器包括来自内衬的裙形流动控制挡板和在流动控制挡板下方的内衬里以及圆柱形外衬里中的空气稀释孔。燃料喷射器通过成角度的管延伸通过换热器壳体并进入燃烧器，然后通过燃烧器壳体的圆柱形外衬里中的切向导向件延伸。燃料喷射器通常包括细长的喷射器管，其外端包括具有至少一个燃料入口管的联接器。压缩的燃烧空气从其中的孔或狭缝中的任一孔或狭缝提供到细长的注射器管的内部，其接收压缩空气，所述压缩空气围绕燃料喷射器，该角度的管围绕换热器壳体和燃烧器之间的空间。

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