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41. 发明申请

US20060239820A1 Member having internal cooling passage 有权
标题翻译：会员有内部冷却通道
公开(公告)号：US20060239820A1
公开(公告)日：2006-10-26
申请号：US11395310
申请日：2006-04-03
申请人： Nobuaki Kizuka , Yasuhiro Horiuchi , Shinya Marushima , Hidetoshi Kuroki
发明人： Nobuaki Kizuka , Yasuhiro Horiuchi , Shinya Marushima , Hidetoshi Kuroki
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F05D2260/22141
摘要： Provided is a member having an internal cooling passage 7c formed therein and having opposed partition walls 6b, 6c between which a medium flows to cool a parent material, including a first heat transfer rib 25a which extends from almost the center between the opposed partition walls 6b, 6c to one partition wall 6c and slants in a downstream direction of the medium, and a second heat transfer rib 25b which extends from almost the center between the opposed partition walls 6b, 6c to the other partition wall 6b and slants in the downstream direction of the medium, wherein a slit 70a or 70b which passes through between an upstream side of the cooling passage 7c and a downstream side thereof is formed in the first heat transfer rib 70a or the second heat transfer rib 70b.
摘要翻译：本发明提供一种具有形成在其中的内部冷却通道7c并且具有相对的分隔壁6b，6c的构件，介质在其间流动以冷却母材，其包括第一传热肋25a，第一传热肋25a从相对的分隔壁6b，6c到一个分隔壁6c并沿着介质的下游方向倾斜;以及第二传热肋25b，其从相对的分隔壁6b，6c之间的大致中心延伸到其他分隔壁6b和介质下游方向倾斜，其中在第一传热肋70中形成有在冷却通道7c的上游侧和下游侧之间通过的狭缝70a或70b a或第二传热肋70b。

42. 发明授权

US06990815B2 Gas turbine and gas turbine high temperature section cooling method 有权
标题翻译：燃气轮机和燃气轮机高温段冷却方式
公开(公告)号：US06990815B2
公开(公告)日：2006-01-31
申请号：US10659375
申请日：2003-09-11
申请人： Kazunori Yamanaka , Shinya Marushima
发明人： Kazunori Yamanaka , Shinya Marushima
IPC分类号： F02C7/12
CPC分类号： F02C7/185 , F01D25/10
摘要： A gas turbine including a compressor, combustor and turbine further includes (1) a cooling air system for supplying part of air compressed by a compressor to a high temperature section of the turbine, (2) a heat exchanger for exchanging heat of part of air compressed by the compressor, this heat exchanger being mounted on the cooling air system, and (3) a system for adjusting the air temperature downstream from the heat exchanger in conformity to the operation period of the turbine.
摘要翻译：包括压缩机，燃烧器和涡轮机的燃气轮机还包括（1）用于将由压缩机压缩的空气的一部分供应到涡轮的高温部分的冷却空气系统，（2）用于交换部分空气的热交换器由压缩机压缩，该热交换器安装在冷却空气系统上，（3）根据涡轮机的运转时间调节热交换器下游的空气温度的系统。

43. 发明授权

US06860110B2 Gas turbine shaft and heat shield cooling arrangement 失效
标题翻译：燃气轮机轴和隔热罩散热装置
公开(公告)号：US06860110B2
公开(公告)日：2005-03-01
申请号：US10653086
申请日：2003-09-03
申请人： Ryo Akiyama , Shinya Marushima , Manabu Matsumoto , Masami Noda
发明人： Ryo Akiyama , Shinya Marushima , Manabu Matsumoto , Masami Noda
IPC分类号： F01D5/08 , F01D5/18 , F01D11/02 , F01D25/12 , F01D25/16 , F02C7/18 , F04D29/58
CPC分类号： F01D25/125 , F01D5/085 , F01D11/02 , F01D25/16 , F02C7/18
摘要： A gas turbine having a rotor driven by a shaft with a cooling medium passageway therein has a heat shield pipe portion mounted inside the passageway which forms an air layer with a wall of the passageway to protect a bearing member metal supporting the shaft from the heat of a cooling medium and a seal shaft portion for forming a labyrinth seal to prevent leakage of the cooling medium are formed as one piece and constitute a heat shied seal pipe.
摘要翻译：具有由其中具有冷却介质通道的轴驱动的转子的燃气轮机具有安装在通道内部的隔热管部分，其形成具有通道壁的空气层，以保护支撑轴的轴承构件金属不受热用于形成迷宫式密封件以防止冷却介质泄漏的冷却介质和密封轴部分形成为一体并构成散热密封管。

44. 发明授权

US06655153B2 Gas turbine shaft and heat shield cooling arrangement 有权
标题翻译：燃气轮机轴和隔热罩散热装置
公开(公告)号：US06655153B2
公开(公告)日：2003-12-02
申请号：US09949821
申请日：2001-09-12
申请人： Ryo Akiyama , Shinya Marushima , Manabu Matsumoto , Masami Noda
发明人： Ryo Akiyama , Shinya Marushima , Manabu Matsumoto , Masami Noda
IPC分类号： F02C712
CPC分类号： F01D25/125 , F01D5/085 , F01D11/02 , F01D25/16 , F02C7/18
摘要： A gas turbine having a rotor driver by a shaft with a cooling medium passageway therein has a heat shield pipe portion mounted inside the passageway which forms an air layer with a wall of the passageway to protect a bearing member metal supporting the shaft from the heat of a cooling medium and a seal shaft portion for forming a labyrinth seal to prevent leakage of the cooling medium are formed as one piece and constitute a heat shied seal pipe.
摘要翻译：具有通过其中具有冷却介质通道的轴的转子驱动器的燃气轮机具有安装在通道内部的隔热管部分，其形成具有通道壁的空气层，以保护支撑轴的轴承构件金属不受热的影响用于形成迷宫式密封件以防止冷却介质泄漏的冷却介质和密封轴部分形成为一体并构成散热密封管。

45. 发明授权

US08419365B2 Member having internal cooling passage 有权
标题翻译：会员有内部冷却通道
公开(公告)号：US08419365B2
公开(公告)日：2013-04-16
申请号：US13093400
申请日：2011-04-25
申请人： Nobuaki Kizuka , Yasuhiro Horiuchi , Shinya Marushima , Hidetoshi Kuroki
发明人： Nobuaki Kizuka , Yasuhiro Horiuchi , Shinya Marushima , Hidetoshi Kuroki
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F05D2260/22141
摘要： Provided is a member having an internal cooling passage 7c formed therein and having opposed partition walls 6b, 6c between which a medium flows to cool a parent material, including a first heat transfer rib 25a which extends from almost the center between the opposed partition walls 6b, 6c to one partition wall 6c and slants in a downstream direction of the medium, and a second heat transfer rib 25b which extends from almost the center between the opposed partition walls 6b, 6c to the other partition wall 6b and slants in the downstream direction of the medium, wherein a slit 70a or 70b which passes through between an upstream side of the cooling passage 7c and a downstream side thereof is formed in the first heat transfer rib 70a or the second heat transfer rib 70b.
摘要翻译：本发明提供一种具有形成在其中的内部冷却通道7c并且具有相对的分隔壁6b，6c的构件，介质在其之间流动以冷却母材，其包括第一传热肋25a，第一传热肋25a从相对的间隔壁6b之间的大致中心延伸 6c连接到一个分隔壁6c并且在介质的下游方向上倾斜;以及第二传热肋25b，其从相对的分隔壁6b，6c之间的大致中心延伸到另一分隔壁6b，并且在下游方向上倾斜其中在第一传热肋70a或第二传热肋70b中形成有在冷却通道7c的上游侧和下游侧之间通过的狭缝70a或70b。

46. 发明授权

US07587887B2 Advanced humid air turbine power plant 有权
标题翻译：先进的潮湿空气涡轮发电厂
公开(公告)号：US07587887B2
公开(公告)日：2009-09-15
申请号：US11167468
申请日：2005-06-28
申请人： Yasuhiro Horiuchi , Shinya Marushima , Hidefumi Araki , Shigeo Hatamiya
发明人： Yasuhiro Horiuchi , Shinya Marushima , Hidefumi Araki , Shigeo Hatamiya
IPC分类号： F02C3/30 , F02C7/16 , F02C7/18
CPC分类号： F02C3/30 , F02C7/18
摘要： An advanced humid air turbine power plant capable of suppressing condensation of moisture in a cooling channel, which is provided to cool a high-temperature component of a gas turbine, in a start up stage, a coast down stage, and a load varying state of the gas turbine. In the advanced humid air turbine power plant comprising a compressed air supply line for supplying compressed air generated by a compressor to the high-temperature component of the gas turbine, and a humidified air supply line for supplying humidified air generated in a humidifying tower to the high-temperature component of the gas turbine, the power plant further comprises valves capable of adjusting respective air flow rates in the compressed air supply line and the humidified air supply line. A coolant is switched over from the compressed air to the humidified air in the start up stage and the load increasing stage of the gas turbine, and from the humidified air to the compressed air in the load decreasing stage and the coast down stage, as well as in the event of an abnormality in a humidifying line.
摘要翻译：一种先进的湿式空气涡轮发电厂，其能够抑制在启动阶段，下降阶段和负载变化状态下设置用于冷却燃气轮机的高温部件的冷却通道中的水分的冷凝燃气轮机。在先进的湿式空气涡轮发电厂中，包括用于将由压缩机产生的压缩空气供给到燃气轮机的高温部件的压缩空气供给管线，以及用于将在加湿塔中产生的加湿空气供给到加湿塔燃气轮机的高温部件，发电厂还包括能够调节压缩空气供应管线和加湿空气供应管线中的相应空气流量的阀。在起动阶段和燃气轮机的负载增加阶段以及在减载阶段和下降阶段的加湿空气到压缩空气中，冷却剂从压缩空气切换到加湿空气，以及如在加湿线中发生异常的情况。

47. 发明授权

US07472542B2 Gas-turbine power generating installation and method of operating the same 有权
标题翻译：燃气轮机发电设备及其运行方法
公开(公告)号：US07472542B2
公开(公告)日：2009-01-06
申请号：US11438435
申请日：2006-05-23
申请人： Kazunori Yamanaka , Shinya Marushima , Hisashi Hamatake , Mutsumi Horitsugi
发明人： Kazunori Yamanaka , Shinya Marushima , Hisashi Hamatake , Mutsumi Horitsugi
IPC分类号： F02C3/22
CPC分类号： F02C7/22 , F02C3/22 , F02C6/06
摘要： A gas-turbine power generating installation capable of effectively utilizing gases produced in overage gas fields, etc. and a method of operating the installation are provided. The gas-turbine power generating installation is installed in the vicinity of an outrage gas field or an oil field. In the installation, air compressed by a compressor is introduced to a combustor for combustion after being mixed with fuel, a gas turbine is driven by generated combustion gas, and a power generator is driven by motive power obtained from a rotary shaft of the gas turbine. A boosting compressor is driven by the motive power obtained from the rotary shaft of the gas turbine, whereby natural gas or accompanying gas is boosted in pressure and supplied as fuel to the combustor. The gas turbine generates electric power by using natural gas produced in the outrage gas field or accompanying gas produced in the oil field, and the generated electric power is supplied to a consuming site.
摘要翻译：提供了一种能够有效利用超压气田中产生的气体的燃气轮机发电装置等，以及操作该装置的方法。燃气轮机发电装置安装在暴风雨场或油田附近。在安装中，由压缩机压缩的空气与燃料混合后被引入到燃烧室进行燃烧，燃气轮机由产生的燃烧气体驱动，发电机由从燃气轮机的旋转轴获得的动力驱动。增压压缩机由从燃气轮机的旋转轴获得的动力驱动，由此天然气或伴随气体被压力升压并作为燃料提供给燃烧器。燃气轮机通过使用在气田中产生的天然气或在油田中产生的伴随气体来产生电力，并且将生成的电力供应到消耗部位。

48. 发明申请

US20080289337A1 COMBINED-CYCLE POWER PLANT AND STEAM THERMAL POWER PLANT 审中-公开
标题翻译：联合循环发电厂和蒸汽热力发电厂
公开(公告)号：US20080289337A1
公开(公告)日：2008-11-27
申请号：US12180941
申请日：2008-07-28
申请人： Shinya Marushima , Mutsumi Horitsugi , Wasao Fukumoto
发明人： Shinya Marushima , Mutsumi Horitsugi , Wasao Fukumoto
IPC分类号： F02C6/18
CPC分类号： F02C6/18 , F01K23/10 , Y02E20/16
摘要： A combined-cycle power plant, a steam thermal power plant, and a method for operating the power plant, which are capable of effectively utilizing raw fuel produced from medium- or small-scaled gas fields and oil fields. Raw fuel produced from a gas field is separated into a gas component and a liquid component by a separator. The gas component is burnt in a combustor of a gas turbine, and resulting motive power is converted to electricity by a power generator. The liquid component separated by the separator is burnt in a steam generator to generate steam that is supplied to a steam turbine. Resulting motive power of the steam turbine is converted to electricity by a power generator. Since the electricity generated by the power generators is AC power, the AC power is converted by a converter to DC power that is transferred from the vicinity of the gas field to a consuming area via a cable.
摘要翻译：联合循环发电厂，蒸汽火力发电厂和运行发电厂的方法，能够有效地利用从中小型气田和油田产生的原燃料。从气田产生的原燃料通过分离器分离成气体成分和液体成分。气体组分在燃气轮机的燃烧器中燃烧，并且所产生的动力由发电机转换成电力。由分离器分离的液体组分在蒸汽发生器中燃烧以产生供应到蒸汽轮机的蒸汽。蒸汽轮机的动力由发电机转换为电力。由于发电机产生的电力是交流电力，所以将交流电力由转换器转换为通过电缆从气田附近转移到消费区域的直流电力。

49. 发明申请

US20070017227A1 Advanced humid air turbine power plant 有权
标题翻译：先进的潮湿空气涡轮发电厂
公开(公告)号：US20070017227A1
公开(公告)日：2007-01-25
申请号：US11167468
申请日：2005-06-28
申请人： Yasuhiro Horiuchi , Shinya Marushima , Hidefumi Araki , Shigeo Hatamiya
发明人： Yasuhiro Horiuchi , Shinya Marushima , Hidefumi Araki , Shigeo Hatamiya
IPC分类号： F02C3/30
CPC分类号： F02C3/30 , F02C7/18
摘要： An advanced humid air turbine power plant capable of suppressing condensation of moisture in a cooling channel, which is provided to cool a high-temperature component of a gas turbine, in a start up stage, a coast down stage, and a load varying state of the gas turbine. In the advanced humid air turbine power plant comprising a compressed air supply line for supplying compressed air generated by a compressor to the high-temperature component of the gas turbine, and a humidified air supply line for supplying humidified air generated in a humidifying tower to the high-temperature component of the gas turbine, the power plant further comprises valves capable of adjusting respective air flow rates in the compressed air supply line and the humidified air supply line. A coolant is switched over from the compressed air to the humidified air in the start up stage and the load increasing stage of the gas turbine, and from the humidified air to the compressed air in the load decreasing stage and the coast down stage, as well as in the event of an abnormality in a humidifying line.
摘要翻译：一种先进的湿式空气涡轮发电厂，其能够抑制在启动阶段，下降阶段和负载变化状态下设置用于冷却燃气轮机的高温部件的冷却通道中的水分冷凝燃气轮机。在先进的湿式空气涡轮发电厂中，包括用于将由压缩机产生的压缩空气供给到燃气轮机的高温部件的压缩空气供给管线，以及用于将在加湿塔中产生的加湿空气供给到加湿塔燃气轮机的高温部件，发电厂还包括能够调节压缩空气供应管线和加湿空气供应管线中的相应空气流量的阀。在起动阶段和燃气轮机的负载增加阶段以及在减载阶段和下降阶段的加湿空气到压缩空气中，冷却剂从压缩空气切换到加湿空气，以及如在加湿线中发生异常的情况。

50. 发明授权

US07028487B2 Coolant recovery type gas turbine 失效
公开(公告)号：US07028487B2
公开(公告)日：2006-04-18
申请号：US10782966
申请日：2004-02-23
申请人： Shinya Marushima , Manabu Matsumoto , Kazuhiko Kawaike , Takashi Ikeguchi , Takashi Machida , Masaru Sekihara
发明人： Shinya Marushima , Manabu Matsumoto , Kazuhiko Kawaike , Takashi Ikeguchi , Takashi Machida , Masaru Sekihara
IPC分类号： F02G7/12
CPC分类号： F02C7/18 , F01D25/12 , F05D2260/205 , F05D2260/2322
摘要： An object is to improve the operational reliability of a gas turbine by suppressing thermal stress and thermal deformation acting on the rotor of the gas turbine. The gas turbine has a rotor shaft constructed by arranging, in an axial direction in turn, a plurality of discs each having a plurality of combustion gas-driven moving blades annularly arranged on the peripheral portion and spacers arranged between the discs, and is characterized in that gap portions are formed between a region, on the rotor shaft center portion side, of the above-mentioned discs facing the spacers and spacers adjacent thereto, contact surfaces are formed both of which contact on both a region, on the rotor peripheral side, of the above-mentioned discs facing the spacers and adjacent spacers thereto, and a third flow path leading fluid to the above-mentioned gap portions is provided.

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