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1. 发明授权

EP1293725B1 Fuel nozzle and burner section of a gas turbine engine 有权
标题翻译：燃料喷嘴和燃气涡轮发动机的燃烧器部分
公开(公告)号：EP1293725B1
公开(公告)日：2012-05-23
申请号：EP02256380.3
申请日：2002-09-16
申请人： United Technologies Corporation
发明人： Graves, Charles B.
IPC分类号： F23D14/58 , F23D11/38 , F23D11/14 , F02M61/18
CPC分类号： F23D11/383 , F23D11/14

2. 发明授权

EP0895024B1 Swirl mixer for a combustor 失效
标题翻译：旋涡混合器用于燃烧
公开(公告)号：EP0895024B1
公开(公告)日：2003-01-02
申请号：EP98119194.3
申请日：1994-07-26
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Graves, Charles B.
IPC分类号： F23C7/00 , F23D11/40 , F23R3/14
CPC分类号： F23R3/14 , F23C7/002 , F23D11/402

3. 发明授权

EP1359375B1 Counter swirl annular combustor 有权
标题翻译：环形燃烧室与countertwist
公开(公告)号：EP1359375B1
公开(公告)日：2011-05-04
申请号：EP03251781.5
申请日：2003-03-21
申请人： United Technologies Corporation
发明人： Graves, Charles B. , Norris, Jason W. , Ondas, Michael S.
IPC分类号： F23R3/06
CPC分类号： F23R3/04 , F23R3/50 , Y02T50/675

4. 发明公开

EP1318353A3 Gas turbine combustor 有权
标题翻译：燃烧室的燃气轮机
公开(公告)号：EP1318353A3
公开(公告)日：2004-04-14
申请号：EP02258413.0
申请日：2002-12-05
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Burd, Steven W. , Graves, Charles B. , Siskind, Kenneth S.
IPC分类号： F23R3/06 , F23R3/00 , F23R3/60 , F23M5/08 , F23M5/02
CPC分类号： F23R3/60 , F23M5/02 , F23R3/002 , F23R3/06 , F23R2900/03044
摘要： A combustor 10 for a gas turbine engine is provided which includes a plurality of liner segments 12 and a support shell 14. The support shell 14 includes an interior 16 and an exterior 18 surface, a plurality of mounting holes 20, and a plurality of impingement coolant holes 22 extending through the support shell 14. Each liner segment 12 includes a panel 24 and a plurality of mounting studs 32. The panel 24 includes a face surface 34 and a back surface 36, and a plurality of normal or inclined coolant holes 38 extending therethrough. The back surface 36 of the panel 24 has a surface profile for improving the heat transfer properties of a liner segment without substantial increase in pressure drop across the combustor.

5. 发明公开

EP0895024A3 Swirl mixer for a combustor 失效
标题翻译：用于燃烧室的旋流式混合器
公开(公告)号：EP0895024A3
公开(公告)日：1999-07-07
申请号：EP98119194.3
申请日：1994-07-26
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Graves, Charles B.
IPC分类号： F23C7/00 , F23D11/40 , F23R3/14
CPC分类号： F23R3/14 , F23C7/002 , F23D11/402
摘要： A swirl mixer (10) for a fuel nozzle has a mixing duct (12) comprising a center duct (20) and two annular ducts (22,24) located radially outward therefrom. Each duct has an air inlet and swirling vanes located adjacent thereto. The outlet (30) of the center duct (20) is located entirely within the annular duct (22) located radially outward therefrom, to produce a confluence of the air flowing therethrough. The airflows within the ducts have significantly different swirl angles tailored to yield low smoke production and high relight stability in a high temperature rise combustor.
摘要翻译：用于燃料喷嘴的旋流混合器（10）具有混合管道（12），该混合管道包括中心管道（20）和位于径向外部的两个环形管道（22,24）。每个管道都有一个进气口和位于其附近的旋流叶片。中央导管（20）的出口（30）完全位于从其径向向外定位的环形导管（22）内，以产生流过其中的空气的汇合。管道内的气流具有明显不同的旋流角度，适合在高温上升燃烧室中产生低烟雾产生和高重新照射稳定性。

6. 发明公开

EP0895024A2 Swirl mixer for a combustor 失效
标题翻译： Wirbelmischvorrichtungfüreine Brennkammer
公开(公告)号：EP0895024A2
公开(公告)日：1999-02-03
申请号：EP98119194.3
申请日：1994-07-26
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Graves, Charles B.
IPC分类号： F23C7/00 , F23D11/40 , F23R3/14
CPC分类号： F23R3/14 , F23C7/002 , F23D11/402
摘要： A swirl mixer (10) for a fuel nozzle has a mixing duct (12) comprising a center duct (20) and two annular ducts (22,24) located radially outward therefrom. Each duct has an air inlet and swirling vanes located adjacent thereto. The outlet (30) of the center duct (20) is located entirely within the annular duct (22) located radially outward therefrom, to produce a confluence of the air flowing therethrough. The airflows within the ducts have significantly different swirl angles tailored to yield low smoke production and high relight stability in a high temperature rise combustor.
摘要翻译：用于燃料喷嘴的旋流混合器（10）具有包括中心管道（20）和位于其径向向外定位的两个环形管道（22,24）的混合管道（12）。每个管道具有与其相邻的进气口和旋流叶片。中心管道（20）的出口（30）完全位于从其径向向外定位的环形管道（22）中，以产生流过其中的空气的汇合。管道内的气流具有明显不同的旋转角度，适合于在高温升温燃烧器中产生低烟雾产生和高重现性稳定性。

7. 发明公开

EP1359375A3 Counter swirl annular combustor 有权
标题翻译：环形燃烧室与countertwist
公开(公告)号：EP1359375A3
公开(公告)日：2004-10-20
申请号：EP03251781.5
申请日：2003-03-21
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Graves, Charles B. , Norris, Jason W. , Ondas, Michael S.
IPC分类号： F23R3/06
CPC分类号： F23R3/04 , F23R3/50 , Y02T50/675
摘要： An annular combustor 14 suitable for use in a gas turbine engine having a plurality of fuel injectors 73 and a plurality of apertures 62, 64 circumferentially arranged within the inner 32 and outer 34 liners of the combustion chamber 24 is disclosed. Further, each of the apertures 62 of the inner liner 32 are disposed on one side of the centerline A n of each of the fuel injectors 73 and each of the apertures 64 of the outer liner 34 are disposed on the opposing side of the centerline of each of the fuel injectors 73. In this way, air exhausted from the apertures 62, 64 advantageously opposes the direction of swirl of the fuel and air mixture that is injected from the fuel injectors 73 thereby providing enhanced mixing of the fuel and air within the combustion chamber 24, increased residence time and the reduction of hot streaks in the inner and outer liners 32, 34.

8. 发明公开

EP0636835A2 Swirl mixer for a combustor 失效
标题翻译： Wirbelmischvorrichtungfüreine Brennkammer。
公开(公告)号：EP0636835A2
公开(公告)日：1995-02-01
申请号：EP94305510.3
申请日：1994-07-26
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Graves, Charles B.
IPC分类号： F23C7/00 , F23D11/40 , F23R3/14
CPC分类号： F23R3/14 , F23C7/002 , F23D11/402
摘要： A swirl mixer (10) for a fuel nozzel has a mixing duct (12) comprising a center duct (20) and two annular ducts (22,24) located radially outward therefrom. Each duct has an air inlet and swirling vanes located adjacent thereto. The outlet (30) of the center duct (20) is located entirely within the annular duct (22) located radially outward therefrom, to produce a confluence of the air flowing therethrough. The airflows within the ducts have significantly different swirl angles tailored to yield low smoke production and high relight stability in a high temperature rise combustor.
摘要翻译：用于燃料喷嘴的旋流混合器（10）具有包括中心管道（20）和位于其径向向外定位的两个环形管道（22,24）的混合管道（12）。每个管道具有与其相邻的进气口和旋流叶片。中心管道（20）的出口（30）完全位于从其径向向外定位的环形管道（22）中，以产生流过其中的空气的汇合。管道内的气流具有明显不同的旋转角度，适合于在高温升温燃烧器中产生低烟雾产生和高重现性稳定性。

9. 发明公开

EP1801503A3 Combustor nozzle 审中-公开
标题翻译：燃烧喷嘴
公开(公告)号：EP1801503A3
公开(公告)日：2010-07-07
申请号：EP06256345.7
申请日：2006-12-13
申请人： United Technologies Corporation
发明人： Graves, Charles B.
IPC分类号： F23R3/28 , F23C7/00 , F23D11/38
CPC分类号： F23R3/286 , F23C7/004 , F23C2900/07001 , F23D11/383 , F23R2900/00016
摘要： A gas turbine engine swirler/nozzle apparatus (200) has a swirler having a central axis (510) and a nozzle. The nozzle has an outlet end with a plurality of outlets (210...; 215) about said axis (510) and having an asymmetry about said axis. The apparatus may be formed as a reengineering of a baseline apparatus having a symmetric nozzle.

10. 发明公开

EP1584872A3 Swirler 审中-公开
标题翻译： Drallerzeuger
公开(公告)号：EP1584872A3
公开(公告)日：2008-11-12
申请号：EP05252175.4
申请日：2005-04-07
申请人： United Technologies Corporation
发明人： Creighton, Sherman C. , Graves, Charles B.
IPC分类号： F23R3/14 , F23R3/28
CPC分类号： F23R3/14 , F23D2900/11101 , F23R3/28
摘要： A gas turbine engine combustor swirler has vanes with a spanwise chord length distribution providing a desired swirl distribution. In one preferred arrangement the present invention provides a swirler vane pack comprising an array of vanes and means holding the vanes, wherein each of the vanes has first (120) and second (114) ends with a span therebetween and a spanwise changing section. Preferably the vanes are unitarily formed with the means and the second end (114) has a chord (S 1TIP ) that is 25-75% of a chord (S 1ROOT ) of the first end (120).

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