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1. 发明授权

US08695348B2 Combustor and gas turbine 有权
标题翻译：燃气轮机和燃气轮机
公开(公告)号：US08695348B2
公开(公告)日：2014-04-15
申请号：US12913114
申请日：2010-10-27
申请人： Katsuyoshi Omae , Kenta Taniguchi , Yoshitaka Terada , Takashi Onozuka
发明人： Katsuyoshi Omae , Kenta Taniguchi , Yoshitaka Terada , Takashi Onozuka
IPC分类号： F02C7/22
CPC分类号： F02C7/222 , F02C9/40 , F23K5/06 , F23R3/28
摘要： A combustor of the present invention includes: a plurality of nozzles which is arranged around the central axis of a combustor and of which each base end is connected to an oil supply tube; a nozzle tube base which supports the plurality of nozzles and includes an oil chamber supplying fuel to the nozzles via an oil inflow portion provided in each oil supply tube; a first guide portion which faces the center of the combustor inside the oil chamber and guides the oil remaining inside the oil chamber to the oil inflow portion; and a second guide portion which faces the base end of the combustor inside the oil chamber and guides the oil remaining inside the oil chamber to the oil inflow portion.
摘要翻译：本发明的燃烧器包括：多个喷嘴，其围绕燃烧器的中心轴设置，其各个基端连接到供油管; 喷嘴管座，其支撑所述多个喷嘴，并且包括经由设置在每个供油管中的油流入部分向所述喷嘴供应燃料的油室; 第一引导部，其面向油室内的燃烧器的中心，并将保持在油室内的油引导到油流入部; 以及第二引导部，其与所述油室内的所述燃烧器的所述基端相对，并且将保持在所述油室内的油引导到所述油流入部。

2. 发明申请

US20140290255A1 HOLLOW CURVED PLATE, MANUFACTURING METHOD OF THE SAME AND COMBUSTOR OF GAS TURBINE 审中-公开
标题翻译：中空弯曲板，其制造方法和气体涡轮机
公开(公告)号：US20140290255A1
公开(公告)日：2014-10-02
申请号：US14009004
申请日：2012-05-18
申请人： Koichi Akagi , Katsuyoshi Omae , Kunihiro Ohashi , Toshio Fujii , Junya Michinishi , Fumiko Machida
发明人： Koichi Akagi , Katsuyoshi Omae , Kunihiro Ohashi , Toshio Fujii , Junya Michinishi , Fumiko Machida
IPC分类号： F02C7/00
CPC分类号： F02C7/00 , B21D5/06 , B21D53/92 , B23K20/02 , B23K2101/001 , F01D11/08 , F05D2230/236 , F05D2250/291 , F05D2250/71 , F05D2260/20 , F23R3/002 , F23R3/005 , F23R3/06 , F23R2900/00012 , F23R2900/00018 , F23R2900/03042 , F23R2900/03044 , Y10T29/49229
摘要： Hollow curved plates (20, 50, 70) include first plate members 241-243 having a first groove 22 and second plate members 341-343 having a second groove 32 of approximately the same width as the first groove 22, the second plate members 341-343 being bonded to the first plate members 241-243 by diffusion bonding. The hollow curved plate is formed of the first plate members 241-243 and the second plate members 341-343 curved by bending in a state where the first plate members 241-243 and the second plate members 341-343 are bonded together. The first groove 22 faces the second groove 32, a position of the first groove 22 substantially coincides with a position of the second groove 32 in a width direction, and hollow parts 401-403 are formed by the first groove 22 and the second groove 32.
摘要翻译：中空弯曲板（20,50,70）包括具有第一槽22的第一板构件241-243和具有与第一槽22大致相同宽度的第二槽32的第二板构件341-343，第二板构件341 -343通过扩散接合结合到第一板构件241-243。中空弯曲板由第一板构件241-243和第二板构件341-343形成，第一板构件241-243和第二板构件341-343在第一板构件241-243和第二板构件341-343接合在一起的状态下通过弯曲弯曲。第一槽22面对第二槽32，第一槽22的位置与宽度方向上的第二槽32的位置基本一致，中空部401-403由第一槽22和第二槽32形成。

3. 发明授权

US08544276B2 Gas turbine combustor having a dual fuel supply system 有权
标题翻译：具有双燃料供应系统的燃气轮机燃烧器
公开(公告)号：US08544276B2
公开(公告)日：2013-10-01
申请号：US12670039
申请日：2008-08-26
申请人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
发明人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/283 , F02C7/228 , F23R3/34 , F23R3/36 , F23R3/46
摘要： An object is to provide a low cost gas turbine combustor. The gas turbine combustor has a plurality of main nozzles annularly supported on a nozzle pipe base (11), and the main nozzles each have an oil fuel path for supplying oil fuel and a gas fuel path for supplying gas fuel. A plurality of the oil fuel paths are provided to penetrate the nozzle pipe base (11), and a plurality of lengths of upright piping (21) are provided to be connected to the oil fuel paths, respectively, and be erected on the nozzle pipe base (11). A plurality of lengths of connection piping (22) for interconnecting the lengths of the upright piping (21) in a polygonal shape at a minimum distance are provided outside the nozzle pipe base (11). An oil fuel supply section (14) is connected to one of the lengths of the connection piping (22) to distribute oil fuel to each of the oil fuel paths.
摘要翻译：目的在于提供一种低成本燃气轮机燃烧器。燃气轮机燃烧器具有环形地支撑在喷嘴管座（11）上的多个主喷嘴，并且主喷嘴各具有用于供给油燃料的油燃料路径和用于供给气体燃料的气体燃料路径。设置多个油燃料路径以穿透喷嘴管基座（11），并且分别设置多个长度的直立管道（21），以连接到油燃料路径，并竖立在喷嘴管基地（11）。在喷嘴管基部11的外侧设置多个连续配管（22），用于将直立管道（21）的长度以多边形形式以最小距离互连。油燃料供给部（14）与连接配管（22）的长度方向连接，将油燃料分配到各油路。

4. 发明授权

US08479520B2 Gas turbine combustor 有权
标题翻译：燃气轮机燃烧器
公开(公告)号：US08479520B2
公开(公告)日：2013-07-09
申请号：US12670207
申请日：2008-08-26
申请人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
发明人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
IPC分类号： F02C1/00
CPC分类号： F23R3/36 , F23D14/78 , F23D17/002 , F23R3/283 , F23R3/286
摘要： A low cost gas turbine combustor has main nozzles having a cylindrical central tube using an interior as an oil fuel path, a cylindrical outer tube disposed on an outermost periphery of the main nozzle, and a support tube disposed between the central tube and the outer tube, the central tube, the outer tube and the support tube each being formed independently. The support tube has such an internal diameter as to form a clearance becoming an insulating air layer between the support tube and an outer periphery of the central tube, and includes supporting portions formed on an axially upstream side and radially contacting an inner periphery of the outer tube groove portions formed along an axial direction between the supporting portions, and a cylindrical portion formed on an axially downstream side and having an external diameter equal to or smaller than an external diameter of the groove portions.
摘要翻译：低成本燃气轮机燃烧器具有主喷嘴，其具有使用内部作为油燃料路径的圆筒形中心管，设置在主喷嘴的最外周的圆柱形外管和设置在中心管和外管之间的支撑管中央管，外管和支撑管各自独立地形成。支撑管具有这样的内径，以形成在支撑管和中心管的外周之间成为绝缘空气层的间隙，并且包括形成在轴向上游侧并且径向接触外部的内周的支撑部在支撑部分之间沿轴向形成的管槽部分和形成在轴向下游侧并具有等于或小于槽部分的外径的外径的圆筒部分。

5. 发明申请

US20110239619A1 COMBUSTOR AND GAS TURBINE 有权
标题翻译：燃气和燃气轮机
公开(公告)号：US20110239619A1
公开(公告)日：2011-10-06
申请号：US12913114
申请日：2010-10-27
申请人： Katsuyoshi Omae , Kenta Taniguchi , Yoshitaka Terada , Takashi Onozuka
发明人： Katsuyoshi Omae , Kenta Taniguchi , Yoshitaka Terada , Takashi Onozuka
IPC分类号： F02C7/06
CPC分类号： F02C7/222 , F02C9/40 , F23K5/06 , F23R3/28
摘要： A combustor of the present invention includes: a plurality of nozzles which is arranged around the central axis of a combustor and of which each base end is connected to an oil supply tube; a nozzle tube base which supports the plurality of nozzles and includes an oil chamber supplying fuel to the nozzles via an oil inflow portion provided in each oil supply tube; a first guide portion which faces the center of the combustor inside the oil chamber and guides the oil remaining inside the oil chamber to the oil inflow portion; and a second guide portion which faces the base end of the combustor inside the oil chamber and guides the oil remaining inside the oil chamber to the oil inflow portion.
摘要翻译：本发明的燃烧器包括：多个喷嘴，其围绕燃烧器的中心轴设置，其各个基端连接到供油管; 喷嘴管座，其支撑所述多个喷嘴，并且包括经由设置在每个供油管中的油流入部分向所述喷嘴供应燃料的油室; 第一引导部，其面向油室内的燃烧器的中心，并将保持在油室内的油引导到油流入部; 以及第二引导部，其与所述油室内的所述燃烧器的所述基端相对，并且将保持在所述油室内的油引导到所述油流入部。

6. 发明申请

US20100192586A1 GAS TURBINE COMBUSTOR 有权
标题翻译：气体涡轮搅拌机
公开(公告)号：US20100192586A1
公开(公告)日：2010-08-05
申请号：US12670207
申请日：2008-08-26
申请人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
发明人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
IPC分类号： F23R3/36 , F02C7/22
CPC分类号： F23R3/36 , F23D14/78 , F23D17/002 , F23R3/283 , F23R3/286
摘要： An object is to provide a low cost gas turbine combustor. The gas turbine combustor comprises main nozzles (3) each having a cylindrical central tube (4) using an interior thereof as an oil fuel path (6) through which oil fuel flows, a cylindrical outer tube (5) disposed on an outermost periphery of the main nozzle (3), and a support tube (8) disposed between the central tube (4) and the outer tube (5), the central tube (4), the outer tube (5) and the support tube (8) each being formed independently. The support tube (8) has such an internal diameter as to form a clearance becoming an insulating air layer (9) between the support tube (8) and an outer periphery of the central tube (4), and includes a plurality of supporting portions (8c) formed on an axially upstream side and radially contacting an inner periphery of the outer tube (5), a plurality of groove portions (7a) formed along an axial direction between the supporting portions (8c), and a cylindrical portion (8b) formed on an axially downstream side and having an external diameter equal to or smaller than an external diameter of the groove portions (7a). Spaces formed by the outer tube (5) and the groove portions (7a), and a space formed by the outer tube (5) and the cylindrical portion (8b) are used as the gas fuel path in which gas fuel flows.
摘要翻译：目的在于提供一种低成本燃气轮机燃烧器。燃气轮机燃烧器包括主喷嘴（3），每个主喷嘴（3）具有一个圆筒形中心管（4），其中使用其内部作为油燃料流动的油燃料通路（6），一个设置在最外周的圆柱形外管（5）主喷嘴（3）和设置在中心管（4）和外管（5）之间的支撑管（8），中心管（4），外管（5）和支撑管（8）每个都是独立形成的。所述支撑管（8）具有形成所述支撑管（8）与所述中心管（4）的外周之间的绝缘空气层（9）的间隙的内径，并且包括多个支撑部（8c）形成在轴向上游侧并与外筒（5）的内周径向接触的多个槽部（7a），沿支撑部（8c）的轴向形成的多个槽部（7a）和圆筒部）形成在轴向下游侧并具有等于或小于所述槽部（7a）的外径的外径。使用由外管（5）和槽部（7a）形成的空间和由外管（5）和圆筒部（8b）形成的空间作为气体燃料流动的气体燃料路径。

7. 发明申请

US20100192584A1 GAS TURBINE COMBUSTOR 有权
标题翻译：气体涡轮搅拌机
公开(公告)号：US20100192584A1
公开(公告)日：2010-08-05
申请号：US12670039
申请日：2008-08-26
申请人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
发明人： Yoshitaka Terada , Tetsu Konishi , Katsuyoshi Omae
IPC分类号： F02C7/22
CPC分类号： F23R3/283 , F02C7/228 , F23R3/34 , F23R3/36 , F23R3/46
摘要： An object is to provide a low cost gas turbine combustor. The gas turbine combustor has a plurality of main nozzles annularly supported on a nozzle pipe base (11), and the main nozzles each have an oil fuel path for supplying oil fuel and a gas fuel path for supplying gas fuel. A plurality of the oil fuel paths are provided to penetrate the nozzle pipe base (11), and a plurality of lengths of upright piping (21) are provided to be connected to the oil fuel paths, respectively, and be erected on the nozzle pipe base (11). A plurality of lengths of connection piping (22) for interconnecting the lengths of the upright piping (21) in a polygonal shape at a minimum distance are provided outside the nozzle pipe base (11). An oil fuel supply section (14) is connected to one of the lengths of the connection piping (22) to distribute oil fuel to each of the oil fuel paths.
摘要翻译：目的在于提供一种低成本燃气轮机燃烧器。燃气轮机燃烧器具有环形地支撑在喷嘴管座（11）上的多个主喷嘴，并且主喷嘴各具有用于供给油燃料的油燃料路径和用于供给气体燃料的气体燃料路径。设置多个油燃料路径以穿透喷嘴管基座（11），并且分别设置多个长度的直立管道（21），以连接到油燃料路径，并竖立在喷嘴管基地（11）。在喷嘴管基部11的外侧设置多个连续配管（22），用于将直立管道（21）的长度以多边形形式以最小距离互连。油燃料供给部（14）与连接配管（22）的长度方向连接，将油燃料分配到各油路。

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