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41. 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。

42. 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。

43. 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。

44. 发明授权

US06405538B1 Gas turbine, gas turbine apparatus, and refrigerant collection method for gas turbine moving blades 有权
标题翻译：燃气轮机，燃气轮机装置和燃气轮机动叶片的制冷剂收集方法
公开(公告)号：US06405538B1
公开(公告)日：2002-06-18
申请号：US09644770
申请日：2000-08-24
申请人： Ryou Akiyama , Shinya Marushima , Manabu Matsumoto , Tsuyoshi Takano
发明人： Ryou Akiyama , Shinya Marushima , Manabu Matsumoto , Tsuyoshi Takano
IPC分类号： F02C716
CPC分类号： F02C7/12 , F01D5/081 , F01D5/187 , F05D2260/205
摘要： A gas turbine having a structure for collecting a refrigerant after cooling the moving blades, has a plurality of wheels having a plurality of moving blades including cooling paths in the outer periphery and a plurality of spacer members alternately arranged on the rotating axis. A plurality of flow paths through which a refrigerant flows after cooling the moving blades are provided in the spacer members. First flow paths interconnect the moving blades arranged on the wheels on the upstream side of gas flow to the downstream side of gas flow of the spacer members, and second flow paths interconnect the moving blades arranged on the wheels on the downstream side of gas flow to the upstream side of gas flow of the spacer members. The flow paths may be provided with bent parts in the neighborhood of the center of the space members in the axial direction or may be in a linear shape.
摘要翻译：具有用于在冷却动叶片之后收集制冷剂的结构的燃气轮机具有多个车轮，所述多个车轮具有包括外周部的冷却路径的多个动叶片和交替配置在旋转轴上的多个间隔件。在间隔件中设置有多个冷却流动叶片后制冷剂流过的流路。第一流动路径将布置在气流上游侧的轮上的动叶片与间隔件的气流的下游侧相互连接，第二流路将布置在气流下游侧的轮上的动叶相互连接间隔件的气流的上游侧。流动路径可以在轴向方向上在空间构件的中心附近设置弯曲部分，或者可以是直线形状。

45. 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。

46. 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。

47. 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.

48. 发明申请

US20050172612A1 GAS TURBINE AND GAS TURBINE HIGH TEMPERATURE SECTION COOLING METHOD 有权
标题翻译：气体涡轮机和气体涡轮机高温段冷却方法
公开(公告)号：US20050172612A1
公开(公告)日：2005-08-11
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： F01D25/10 , F02C7/18 , F01C1/00
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 heater 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，该加热器安装在冷却空气系统上，（3）根据涡轮机的运行周期调节热交换器下游的空气温度的系统。

49. 发明授权

US06568191B2 Coolant recovery type gas turbine 失效
公开(公告)号：US06568191B2
公开(公告)日：2003-05-27
申请号：US10082062
申请日：2002-02-26
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： F02C712
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.

50. 发明授权

US06185924B1 Gas turbine with turbine blade cooling 有权
标题翻译：带涡轮叶片的燃气轮机冷却
公开(公告)号：US06185924B1
公开(公告)日：2001-02-13
申请号：US09173171
申请日：1998-10-15
申请人： Manabu Matsumoto , Shinya Marushima , Takashi Ikeguchi , Kazuhiko Kawaike
发明人： Manabu Matsumoto , Shinya Marushima , Takashi Ikeguchi , Kazuhiko Kawaike
IPC分类号： F04D2958
CPC分类号： F02C7/18 , F01D5/082 , F01D5/085 , F01D25/12 , F01D25/14 , F05D2260/205 , F05D2260/232
摘要： A high efficiency coolant collection type gas turbine is obtained by forming coolant supply and collection flow paths for moving blades in a more outer peripheral side of a gas turbine rotor than a hub, supplying the coolant supplied from a shaft end into the moving blades through the supply flow path, collecting the coolant after cooling into a combustion chamber side, supplying air extracted from a compressor to cool moving blades of a downstream side stage or a rotor outer wall through slits formed from a turbine rotor central portion to the hub, reducing rotor thermal stress and a pressure loss of the coolant flow paths and cooling a high stage side of a compressor rotor.
摘要翻译：通过形成用于在燃气轮机转子的外周侧的移动叶片的冷却剂供给和收集流动路径，而不是轮毂，获得高效的冷却剂收集式燃气轮机，将从轴端供应的冷却剂通过供给流路，冷却到燃烧室侧后收集冷却剂，供给从压缩机抽出的空气，通过从涡轮转子中心部向轮毂形成的狭缝，将下游侧或转子外壁的活动叶片冷却，还原转子热应力和冷却剂流动路径的压力损失并且冷却压缩机转子的高段侧。

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