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    • 41. 发明申请
    • STEAM TURBINE CYCLE
    • 蒸汽涡轮循环
    • US20090094983A1
    • 2009-04-16
    • US12092796
    • 2006-12-21
    • Koichi GotoNobuo Okita
    • Koichi GotoNobuo Okita
    • F01K7/38F01K7/40
    • F01K7/40F01K7/22F01K7/38F01K17/00
    • A steam turbine cycle of the present invention comprises a high pressure turbine 1, a reheating turbine 24, a boiler 4, feed heaters 6 for heating a feed water to the boiler 4 by a bleed steam from the turbines 1 and 24, a feed pump 12, and a condenser 10, the steam turbine cycle being a single-stage reheating cycle where a working fluid is water and using a Rankine cycle which is a regenerative cycle. A steam temperature at an outlet of the boiler is 590° C. or more. A temperature increase ratio between: a feed-water temperature increase in a first feed heater 7 corresponding to a bleed steam (high-pressure turbine exhaust bleed steam) 22 from an exhaust steam of the high pressure turbine 1; and an average of feed-water temperature increases in second feed heaters 8 where a pressure of the feed water is lower than that of the first feed heater 7; falls within 1.9-3.5.
    • 本发明的蒸汽轮机循环包括高压汽轮机1,再热汽轮机24,锅炉4,用于通过来自涡轮机1和24的排出蒸汽加热到锅炉4的给水的进料加热器6,进料泵 12和冷凝器10,蒸汽轮机循环是单级再加热循环,其中工作流体是水并且使用作为再生循环的兰金循环。 锅炉出口处的蒸汽温度为590℃以上。 相对于来自高压汽轮机1的废气蒸汽的排气(高压汽轮机废气排放蒸气)22的第一供给加热器7的供水温度升高的升温比; 并且供给水的压力低于第一供给加热器7的供给水的第二供给加热器8中的供水温度的平均值增加; 在1.9-3.5之内。
    • 44. 发明申请
    • Communication system, communication apparatus, image reception system, and communication method
    • 通信系统,通信装置,图像接收系统和通信方法
    • US20070200696A1
    • 2007-08-30
    • US11788552
    • 2007-04-20
    • Koichi GotoTomokazu Okochi
    • Koichi GotoTomokazu Okochi
    • G08B1/08G08B23/00
    • H04L12/28
    • A communication system is capable of two-way wireless data communications between a parent unit and a child unit. The child unit includes a power switch for turning power to the child unit on/off; a power control signal issuing unit operable to issue a power control signal for turning power to the parent unit on/off in response to turning the power switch on/off; and a data communication unit operable to perform two-way wireless data communications with the parent unit. The parent unit includes a power control signal receiving unit operable to receive the power control signal from the issuing unit of the child unit; a power control unit operable to turn power to the parent unit on/off in response to reception of the power control signal from the receiving unit; and a data communication unit operable to perform two-way wireless data communications with the child unit.
    • 通信系统能够在父单元和子单元之间进行双向无线数据通信。 子单元包括用于向/不带子开启电源的电源开关; 功率控制信号发布单元,用于响应于打开/关闭电源开关发出用于向母体单元接通/断电的功率控制信号; 以及数据通信单元,用于执行与所述母单元的双向无线数据通信。 母单元包括功率控制信号接收单元,用于从子单元的发行单元接收功率控制信号; 功率控制单元,用于响应于从所述接收单元接收到所述功率控制信号而将所述主单元的电源接通/断开; 以及数据通信单元,用于执行与所述子单元的双向无线数据通信。
    • 50. 发明授权
    • Steam turbine plant
    • 蒸汽轮机厂
    • US08857187B2
    • 2014-10-14
    • US13081293
    • 2011-04-06
    • Koichi GotoNobuo Okita
    • Koichi GotoNobuo Okita
    • F01K7/22F01K7/34F03G6/00F03G7/00F01K7/18F22B1/00F03G6/06
    • F01K7/18F01K7/22F03G6/005F03G6/065F03G6/067F22B1/006Y02E10/46
    • A steam turbine plant of one embodiment includes a solar energy collector configured to collect solar heat, a boiler configured to change water into steam by the solar heat, a high pressure turbine including a turbine or turbines connected to each other in series, and configured to be driven by the steam from the boiler, first to N-th reheaters, where N is an integer of two or more, and first to N-th reheat turbines, wherein the first reheater is configured to heat the steam exhausted from the high pressure turbine by the solar heat, and the first reheat turbine is configured to be driven by the steam from the first reheater, and the second to N-th reheaters are configured to heat the steam exhausted from the first to (N−1)-th reheat turbines by the solar heat, respectively, and the second to N-th reheat turbines are configured to be driven by the steam from the second to the N-th reheaters, respectively.
    • 一个实施例的蒸汽轮机设备包括被配置为收集太阳能热量的太阳能收集器,被配置为通过太阳能热将水改变成蒸汽的锅炉,包括彼此串联连接的涡轮机或涡轮机的高压涡轮机,并且被配置为 由来自锅炉,第一至第N再热器的蒸汽驱动,其中N是两个或更多个的整数,以及第一至第N再热器,其中第一再热器构造成加热从高压排出的蒸汽 通过太阳能发热的涡轮,并且第一再热汽轮机被配置为由来自第一再热器的蒸汽驱动,并且第二至第N再热器构造成将从第一至第(N-1) 分别通过太阳能热再热汽轮机,第二至第N再热汽轮机被分别由第二至第N再热器的蒸汽驱动。