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    • 4. 发明授权
    • Flame detector for combustor
    • 燃烧器火焰探测器
    • US6141957A
    • 2000-11-07
    • US214928
    • 1999-09-17
    • Keizo TsukagoshiSatoshi TanimuraKatsuhiko Abe
    • Keizo TsukagoshiSatoshi TanimuraKatsuhiko Abe
    • F02C7/26F02C7/00F02C9/00F23M11/04F23N5/08F23R3/00F02G1/00
    • F23N5/08F23M11/045F23N2029/18
    • In a starter combustor of a pressurized fluidized bed combined cycle power system, disorder of a flame detecting device due to ash accumulation is prevented. A fuel nozzle (33) of the starter combustor is provided so as to be directed to an inner cylinder (32) and a pipe (38) of a fitting pipe (36), which is connected to the inner cylinder (32). A valve body (1), having a valve body passage (1a), is provided so as to be connected to one end of the fitting pipe (36) and a valve component (3). The valve component (3) has a recess portion 3a and is connected to a shaft (1a) . When the combustor is started, the shaft (2), which is engaged rotatably with shaft fitting portion (3a') of the valve component (3) and is in threaded engagement with a threaded portion of the valve body (1), is moved by handle (4) so that the valve component is moved and the passage (1a) is opened. While the combustor is stopped, the passage (1a) is closed by the valve component (3). In ordinary operation time, ash is collected in the recess portion (3a) of the valve component (3), and therefore ash does not accumulate on a glass plate (37) and disorder of the flame detecting device due to ash accumulation does not occur.
    • PCT No.PCT / JP98 / 02114 Sec。 371 1999年9月17日第 102(e)1999年9月17日PCT PCT提交1998年5月13日PCT公布。 公开号WO98 / 53254 日期1998年11月26日在加压流化床联合循环动力系统的起动机燃烧器中,防止了由于灰分积聚引起的火焰检测装置的混乱。 起动器燃烧器的燃料喷嘴(33)设置成与内筒(32)和连接到内筒(32)的配管(36)的管(38)相连。 具有阀体通道(1a)的阀体(1)设置成连接到配管(36)的一端和阀部件(3)。 阀部件(3)具有凹部3a并与轴(1a)连接。 当燃烧器启动时,与阀部件(3)的轴嵌合部分(3a')可旋转并与阀体(1)的螺纹部分螺纹接合的轴(2)被移动 通过手柄(4)使得阀部件移动并且通道(1a)打开。 当燃烧器停止时,通道(1a)被阀门部件(3)关闭。 在通常的运转时间内,灰分被收集在阀部件(3)的凹部(3a)中,因此灰尘不积聚在玻璃板(37)上,并且不会发生由于灰分积聚引起的火焰检测装置的混乱 。
    • 7. 发明授权
    • Pressurized fluidized bed combined electricity generation system
    • 加压流化床联合发电系统
    • US06293087B2
    • 2001-09-25
    • US09765364
    • 2001-01-22
    • Katsuhiko AbeMakoto KatoYoshinori HyakutakeSatoshi UchidaYoshifumi MasudaFuminori Fujii
    • Katsuhiko AbeMakoto KatoYoshinori HyakutakeSatoshi UchidaYoshifumi MasudaFuminori Fujii
    • F02C618
    • F01K21/047F01K23/062
    • A pressurized fluidized bed combined electricity generation system for improving gas turbine output increases and prevention of surging is provided. This pressurized fluidized bed combined electricity generation system is a combined electricity generation system including a steam turbine; a pressurized fluidized bed boiler for generating steam for supply to the steam turbine by combusting air from an air supply system and fuel from a fuel supply system; a gas turbine driven by exhaust gas such as combustion gas from the pressurized fluidized bed boiler and air; and a compressor directly coupled to the gas turbine. In addition, this pressurized fluidized bed combined electricity generation system has a first bypass duct communicating between the outlet side of the compressor and the exhaust gas side of the gas turbine and having a switching valve; a second bypass duct communicating between the outlet side of the compressor and the inlet side of the gas turbine and having a switching valve; and a control device which receives measured pressure values of a pressure detector which measures the pressure at the outlet of the compressor. This control device controls the switching valves of the first and second bypass ducts based on the relationship between the degree of opening of the inlet variable guide vane of the compressor which is determined in advance and a surge limiting pressure. A part of the steam generated by the pressurized fluidized bed boiler is extracted, mixed in with the exhaust gas or the above-mentioned air, and supplied to the gas turbine. Air from the compressor is supplied as fuel for the pressurized fluidized bed boiler.
    • 用于提高燃气轮机输出的加压流化床组合发电系统增加并提供防止浪涌。 该加压流化床组合发电系统是包括蒸汽轮机的组合发电系统; 加压流化床锅炉,用于通过燃烧来自空气供应系统的空气和来自燃料供应系统的燃料产生用于供应给蒸汽轮机的蒸汽; 由来自加压流化床锅炉和空气的废气驱动的燃气轮机,例如燃烧气体; 和直接联接到燃气轮机的压缩机。 此外,该加压流化床组合发电系统具有在压缩机的出口侧和燃气轮机的废气侧之间连通并具有切换阀的第一旁通管道; 在压缩机的出口侧和燃气轮机的入口侧之间连通并具有切换阀的第二旁通管道; 以及控制装置,其接收测量压缩机出口处的压力的压力检测器的测量压力值。 该控制装置基于预先确定的压缩机的入口可变引导叶片的开度与浪涌限制压力之间的关系来控制第一和第二旁通管道的切换阀。 由加压流化床锅炉产生的蒸汽的一部分被提取,与废气或上述空气混合,并被供应到燃气轮机。 来自压缩机的空气作为加压流化床锅炉的燃料提供。
    • 8. 发明授权
    • Pressurized fluidized-bed combined cycle power generation system
    • 加压流化床联合循环发电系统
    • US06212872B1
    • 2001-04-10
    • US09147734
    • 1999-07-06
    • Katsuhiko AbeMakoto KatoYoshinori HyakutakeSatoshi UchidaYoshifumi MasudaFuminori Fujii
    • Katsuhiko AbeMakoto KatoYoshinori HyakutakeSatoshi UchidaYoshifumi MasudaFuminori Fujii
    • F02C618
    • F01K21/047F01K23/062Y02E20/16Y02E20/18
    • A pressurized fluidized bed combined electricity generation system for improving gas turbine output increases and prevention of surging is provided. This pressurized fluidized bed combined electricity generation system is a combined electricity generation system including a steam turbine; a pressurized fluidized bed boiler for generating steam for supply to the steam turbine by combusting air from an air supply system and fuel from a fuel supply system; a gas turbine driven by exhaust gas such as combustion gas from the pressurized fluidized bed boiler and the air; and a compressor directly coupled to the gas turbine. In addition, this pressurized fluidized bed combined electricity generation system has a first bypass duct communicating between the outlet side of the compressor and the exhaust gas side of the gas turbine and having a switching valve; a second bypass duct communicating between the outlet side of the compressor and the inlet side of the gas turbine and having a switching valve; and a control device which receives measured pressure values of a pressure detector which measures the pressure at the outlet of the compressor. This control device controls the switching valves of the first and second bypass ducts based on the relationship between the degree of opening of the inlet variable guide vane of the compressor which is determined in advance and a surge limiting pressure. A part of the steam generated by the pressurized fluidized bed boiler is extracted, mixed in with the exhaust gas or the above-mentioned air, and supplied to the gas turbine. Air from the compressor is supplied as fuel for the pressurized fluidized bed boiler.
    • 用于提高燃气轮机输出的加压流化床组合发电系统增加并提供防止浪涌。 该加压流化床组合发电系统是包括蒸汽轮机的组合发电系统; 加压流化床锅炉,用于通过燃烧来自空气供应系统的空气和来自燃料供应系统的燃料产生用于供应给蒸汽轮机的蒸汽; 由来自加压流化床锅炉的燃烧气体和空气等废气驱动的燃气轮机; 和直接联接到燃气轮机的压缩机。 此外,该加压流化床组合发电系统具有在压缩机的出口侧和燃气轮机的废气侧之间连通并具有切换阀的第一旁通管道; 在压缩机的出口侧和燃气轮机的入口侧之间连通并具有切换阀的第二旁通管道; 以及控制装置,其接收测量压缩机出口处的压力的压力检测器的测量压力值。 该控制装置基于预先确定的压缩机的入口可变引导叶片的开度与浪涌限制压力之间的关系来控制第一和第二旁通管道的切换阀。 由加压流化床锅炉产生的蒸汽的一部分被提取,与废气或上述空气混合,并被供应到燃气轮机。 来自压缩机的空气作为加压流化床锅炉的燃料提供。
    • 9. 发明授权
    • Solenoid fuel injection valve
    • 电磁燃油喷射阀
    • US5749527A
    • 1998-05-12
    • US594272
    • 1996-01-30
    • Takuya FujikawaKatsuhiko Abe
    • Takuya FujikawaKatsuhiko Abe
    • F02M51/06F02M51/08F02M61/10F02M63/00B05B1/30F16K31/02
    • F02M51/0653F02M51/0635F02M2200/304F02M2200/306
    • A solenoid fuel injection valve includes a face-type armature 32 having a coupling section 37 coupled with the needle valve 10 and a flat section 36. The armature 32 is accommodated in an armature chamber 38 and the flat section 36 partitions the armature chamber 38 into an upper armature chamber 39 and a lower armature chamber 40. A fuel passage (peripheral fuel passage 41) for communicating the upper armature chamber 39 and the lower armature chamber 40 is provided at a location other than the flat section 36 of the armature 32. The provision of the peripheral fuel passage 41 in this manner prevents bouncing of the needle valve 10 during valve opening, suppresses secondary injection, reduces noise especially during valve opening, and stabilizes the operation of the needle valve 10 during valve closing.
    • 螺线管燃料喷射阀包括具有与针阀10联接的联接部37和平坦部36的面型衔铁32.衔铁32容纳在衔铁室38中,平坦部36将衔铁室38分隔成 上电枢室39和下电枢室40.用于连通上电枢室39和下电枢室40的燃料通道(外周燃料通道41)设置在电枢32的平坦部36以外的位置。 以这种方式设置周边燃料通道41防止了针阀10在开阀期间的弹跳,抑制二次喷射,特别是在打开阀门时降低了噪音,并且在关阀期间稳定了针阀10的操作。
    • 10. 发明授权
    • Child seat mountable vehicle seat
    • 儿童座椅可安装的车座
    • US08371651B2
    • 2013-02-12
    • US12978881
    • 2010-12-27
    • Katsuhiko AbeTsutomu Matsuzaki
    • Katsuhiko AbeTsutomu Matsuzaki
    • B60N2/28
    • B60N2/2887B60N2/2881B60N2/58
    • A child seat mountable vehicle seat, includes: a seat skin including a front skin and a rear skin; a stitched portion; and a non-stitched portion formed in the stitched portion to define an opening from which a metal striker is projected. An extension portion of the front skin is turned over and extends forwards, while an extension portion of the rear skin extends forwards further than the metal striker. A trim plate is applied along an inner surface side of the rear skin, and in the non-stitched portion, the extension portion of the front skin is superposed on the extension portion of the rear skin with respect to a direction in which a latching device is moved to latch the metal striker.
    • 一种儿童座椅可安装的车辆座椅,包括:包括前皮和后皮的座椅皮肤; 缝合部分; 以及形成在缝合部分中的未缝合部分,以限定突出有金属撞针的开口。 前皮的延伸部分翻转并向前延伸,而后皮的延伸部分比金属撞针更向前延伸。 沿着后皮肤的内表面侧施加装饰板,并且在未缝合部分中,前皮肤的延伸部分相对于锁定装置的方向重叠在后皮肤的延伸部分上 被移动以锁定金属撞击器。