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    • 46. 发明授权
    • Dual turbine drive
    • 双涡轮驱动
    • US4671734A
    • 1987-06-09
    • US883298
    • 1986-07-02
    • Paul C. TopnessBobby L. McGeheeRoy Woodcock
    • Paul C. TopnessBobby L. McGeheeRoy Woodcock
    • F01D13/00F01D1/24
    • F01D13/00
    • A pair of cold air driven tubines are mounted in-line with each turbine driving one of two coaxial drive shafts. Each drive shaft is independently supported and separate drive air is supplied to each turbine such that the direction and speed of rotation of each drive shaft is independently controlled. Exhaust air from the forward turbine vents through an exhaust cavity that surrounds the aft turbine. Inlet drive air to the aft turbine is supplied via air ducts formed through the center of struts which extend radially from the inlet of the aft turbine, through the exhaust cavity and to an inlet port external to the turbine housing.
    • 一对冷气驱动的锭子与驱动两个同轴驱动轴之一的每个涡轮机一起安装。 每个驱动轴被独立地支撑,并且向每个涡轮机供应单独的驱动空气,使得每个驱动轴的旋转方向和速度被独立地控制。 来自正向涡轮机的排气通过围绕后涡轮机的排气腔排气。 进入后涡轮机的入口驱动空气通过空气管道供应,该空气管道通过从后涡轮机的入口径向延伸的支柱中心形成,穿过排气腔并且到达涡轮壳体外部的入口。
    • 48. 发明申请
    • 回転機械システム
    • 旋转机系统
    • WO2015125246A1
    • 2015-08-27
    • PCT/JP2014/054001
    • 2014-02-20
    • 三菱重工コンプレッサ株式会社
    • 岸 利行益田 智博
    • F16H57/029
    • F01D25/18F01D13/00F01D15/00F01D25/16F16D3/56F16D2300/06F16H57/029F16H57/0423F16H57/0471
    •  軸線回りに駆動可能な駆動軸(5)を有する第一回転機械(4)と、軸線回りに回転可能な従動軸(3)、及び、従動軸(3)を軸端部側でパッド面(37)によって摺動可能に支持してパッド面(37)に潤滑油が供給される軸受装置(11)を有する第二回転機械(2)と、駆動軸(5)と従動軸(3)とを連結して、駆動軸(5)の回転を従動軸(3)に伝達するカップリング部(6)と、軸受装置(11)とカップリング部(6)との間に設けられて、軸受装置(11)側の空間とカップリング部(6)側の空間を隔てるバッフルプレート(7)と、を備える回転機械システム(1)。
    • 一种旋转机器系统(1),其具有:第一旋转机械(4),具有能够围绕所述轴线行驶的驱动轴(5); 具有能够围绕轴线旋转的从动轴(3)的第二旋转机(2)和轴承装置(11),其在所述轴端处以垫表面(37)可滑动地支撑所述从动轴(3) 其中向所述垫表面(37)供应润滑油; 联接部分(6),其将驱动轴(5)联接到从动轴(3)并将驱动轴(5)的旋转传递到从动轴(3); 以及设置在所述轴承装置(11)和所述联接部(6)之间的挡板(7),用于将所述轴承装置(11)的空间与所述联接部(6)侧的空间分离 。
    • 50. 发明申请
    • PERFORMANCE ENHANCED GAS TURBINE POWERPLANTS
    • 性能增强的气体涡轮发电机
    • WO1995011375A2
    • 1995-04-27
    • PCT/US1994011830
    • 1994-10-18
    • STATE OF CALIFORNIA ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION
    • STATE OF CALIFORNIA ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSIONJANES, Clarence, W.
    • F02C07/18
    • F01D13/00F01D1/00F01D1/023F01K21/047F02C1/06F02C3/28F02C6/003F02C7/143F02C7/18F02C7/185F02C7/224F05D2260/10Y02E20/14Y02E20/16Y02T50/675
    • A gas turbine driven powerplant (10) having one or more compressors (20, 22) for producing a down stream air flow, a compressor heat exchanger (34) positioned down stream of the compressors (20, 22) followed by a side stream flow coolant line (50), a regenerator (58) positioned down stream of the heat exchanger (34) and side stream coolant line (50), a combustor (48) positioned down stream of the regenerator (58), one or more turbines (24, 28) positioned down stream of the combustor (48) and mechanically coupled to the compressors (20, 22), and a power turbine (32) positioned down stream of the turbines (24, 28). Combustible effluent flows through heat exchanger (34) and to combustor (48), and air discharged from the compressors (20, 22) flows through heat exchanger (34) and to coolant line (50) and regenerator (58). Heat is transferred from the compressor discharge air to the combustible effluent, thereby producing cooling air and heating the combustible effluent. Heat exchanger (34) can be a heat exchanger or a methane/steam reformer which produces a hydrogen-rich, low NOx, steam diluted combustible effluent. In alternative embodiments, power output is augmented by injecting cooled compressed air directly into the combustor (48) to increase the mass flow through the turbines (24, 28, 32), and exhaust heat is recuperated with a counter-current flow of combustible and water, or water and air, in a conventional once-through heat recovery unit (118). In further embodiments, a small portion of the cool air is combined with the recuperation water in the heat recovery unit (118) to allow vaporization of the water throughout the initial portion of the heat exchange path and form a two-phased feed of water and air to the combustor (48). Additionally, in all embodiments a portion of the cooled compressed air can be processed by a compressor/expander for providing coolant to the turbines, compressors, and auxiliary equipment.
    • 一种具有一个或多个用于产生下游气流的压缩机(20,22)的燃气轮机驱动动力装置(10),位于压缩机(20,22)下游的压缩机热交换器(34),随后是侧流 冷却剂管线(50),位于热交换器(34)下游的再生器(58)和侧流冷却剂管线(50),位于再生器(58)下游的燃烧器(48),一个或多个涡轮机 位于燃烧器(48)下游并机械地联接到压缩机(20,22)的动力涡轮机(32,28),以及定位在涡轮机(24,28)下游的动力涡轮机(32)。 可燃流出物流过热交换器(34)和燃烧器(48),并且从压缩机(20,22)排出的空气流过热交换器(34)和冷却剂管线(50)和再生器(58)。 热量从压缩机排放空气传递到可燃性流出物,从而产生冷却空气并加热可燃性流出物。 热交换器(34)可以是热交换器或甲烷/蒸汽重整器,其产生富含氢的低NOx,蒸汽稀释的可燃性流出物。 在替代实施例中,通过将冷却的压缩空气直接喷射到燃烧器(48)中以增加通过涡轮机(24,28,32)的质量流量来增加功率输出,并且排气热量通过可逆的逆流和 水或水和空气,在常规的直通热回收单元(118)中。 在另外的实施例中,一小部分冷空气与热回收单元(118)中的回收水相结合,以允许水在热交换路径的整个初始部分蒸发并形成两相供水和 空气到燃烧器(48)。 此外,在所有实施例中,冷却的压缩空气的一部分可以由压缩机/膨胀机来处理,以向涡轮机,压缩机和辅助设备提供冷却剂。