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1. 发明申请

US20120087778A1 MACHINE UNIT LAYOUT SYSTEM 有权
标题翻译：机械单元布局系统
公开(公告)号：US20120087778A1
公开(公告)日：2012-04-12
申请号：US13266536
申请日：2010-07-28
申请人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Hiroyuki Miyata
发明人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Hiroyuki Miyata
IPC分类号： F01D15/08
CPC分类号： F01D25/28 , F01K13/00 , F02C6/003 , F02C7/20 , F05D2220/72 , F05D2220/74
摘要： Provided is a machine unit layout system that simplifies the layout of a compressor unit and an expander unit and is extremely effective in terms of not only the reliability of the entire machine but also maintainability. Two separate compressors, a low-pressure-side compressor and a high-pressure-side compressor (11A, 11b), are disposed on either side of a steam turbine (10). Two separate expanders, a low-pressure-side expander and a high-pressure-side expander (12A, 12B), are disposed outside the low-pressure-side and high-pressure-side compressors (11A, 11b). The steam turbine (10), the low-pressure-side and high-pressure-side compressors (11A, 11b), and the low-pressure-side and high-pressure-side expanders (12A, 12B) are coupled by rotor shafts comprising a single shaft. The torque distribution between rotator shafts is optimized.
摘要翻译：提供了一种简化压缩机单元和扩展器单元的布局的机器单元布局系统，并且在整个机器的可靠性方面也是非常有效的，但是也是可维护性。两个单独的压缩机，低压侧压缩机和高压侧压缩机（11A，11b）设置在汽轮机（10）的两侧。在低压侧和高压侧压缩机（11A，11b）的外侧设置有两个分开的膨胀机，低压侧膨胀机和高压侧膨胀机（12A，12B）。蒸汽轮机（10），低压侧和高压侧压缩机（11A，11b）以及低压侧和高压侧膨胀机（12A，12B）通过转子轴包括单个轴。转子轴之间的转矩分配得到了优化。

2. 发明授权

US09127570B2 Machine unit layout system 有权
标题翻译：机组布局系统
公开(公告)号：US09127570B2
公开(公告)日：2015-09-08
申请号：US13266536
申请日：2010-07-28
申请人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Hiroyuki Miyata
发明人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Hiroyuki Miyata
IPC分类号： F01D25/28 , F02C7/20 , F01K13/00 , F02C6/00
CPC分类号： F01D25/28 , F01K13/00 , F02C6/003 , F02C7/20 , F05D2220/72 , F05D2220/74
摘要： Provided is a machine unit layout system that simplifies the layout of a compressor unit and an expander unit and is extremely effective in terms of not only the reliability of the entire machine but also maintainability. Two separate compressors, a low-pressure-side compressor and a high-pressure-side compressor (11A, 11b), are disposed on either side of a steam turbine (10). Two separate expanders, a low-pressure-side expander and a high-pressure-side expander (12A, 12B), are disposed outside the low-pressure-side and high-pressure-side compressors (11A, 11b). The steam turbine (10), the low-pressure-side and high-pressure-side compressors (11A, 11b), and the low-pressure-side and high-pressure-side expanders (12A, 12B) are coupled by rotor shafts comprising a single shaft. The torque distribution between rotator shafts is optimized.
摘要翻译：提供了一种简化压缩机单元和扩展器单元的布局的机器单元布局系统，并且在整个机器的可靠性方面也是非常有效的，但是也是可维护性。两个单独的压缩机，低压侧压缩机和高压侧压缩机（11A，11b）设置在汽轮机（10）的两侧。在低压侧和高压侧压缩机（11A，11b）的外侧设置有两个分开的膨胀机，低压侧膨胀机和高压侧膨胀机（12A，12B）。蒸汽轮机（10），低压侧和高压侧压缩机（11A，11b）以及低压侧和高压侧膨胀机（12A，12B）通过转子轴包括单个轴。转子轴之间的转矩分配得到了优化。

3. 发明申请

US20120107108A1 RADIAL GAS EXPANDER 有权
标题翻译：径向气体膨胀机
公开(公告)号：US20120107108A1
公开(公告)日：2012-05-03
申请号：US13266531
申请日：2010-07-28
申请人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Katsuya Yamashita , Hirotaka Higashimori , Katsuki Yagi
发明人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Katsuya Yamashita , Hirotaka Higashimori , Katsuki Yagi
IPC分类号： F04D1/00
CPC分类号： F01D1/08 , F01D5/04 , F02C7/06 , F05D2220/62
摘要： Provided is a uni-axial multi-stage radial gas expander which has a high degree of reliability and which can sufficiently cope with the conditions of a high pressure and a high pressure ratio. Two or more radial gas expander sections (11A, 11B) formed of two-or-more-stage impeller vanes (14a to 14h) arranged between bearings (21a, 21b) on a rotor shaft (13) consisting of a single shaft are housed in a signal casing (10).
摘要翻译：本发明提供一种具有高可靠性的单轴多级径向气体膨胀机，能够充分应对高压和高压比的条件。由设置在由单个轴组成的转子轴（13）上的轴承（21a，21b）之间的两级或更多级叶轮叶片（14a至14h）形成的两个或更多个径向气体膨胀器部分（11A，11B）在信号壳体（10）中。

4. 发明授权

US08985945B2 Radial gas expander 有权
标题翻译：径向气体膨胀机
公开(公告)号：US08985945B2
公开(公告)日：2015-03-24
申请号：US13266531
申请日：2010-07-28
申请人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Katsuya Yamashita , Hirotaka Higashimori , Katsuki Yagi
发明人： Hideki Nagao , Yasushi Mori , Masahiro Kobayashi , Katsuya Yamashita , Hirotaka Higashimori , Katsuki Yagi
IPC分类号： F01D5/04 , F01D1/08 , F02C7/06
CPC分类号： F01D1/08 , F01D5/04 , F02C7/06 , F05D2220/62
摘要： Provided is a uni-axial multi-stage radial gas expander which has a high degree of reliability and which can sufficiently cope with the conditions of a high pressure and a high pressure ratio. Two or more radial gas expander sections (11A, 11B) formed of two-or-more-stage impeller vanes (14a to 14h) arranged between bearings (21a, 21b) on a rotor shaft (13) consisting of a single shaft are housed in a signal casing (10).
摘要翻译：本发明提供一种具有高可靠性的单轴多级径向气体膨胀机，能够充分应对高压和高压比的条件。由设置在由单个轴组成的转子轴（13）上的轴承（21a，21b）之间的两级或更多级叶轮叶片（14a至14h）形成的两个或更多个径向气体膨胀器部分（11A，11B）在信号壳体（10）中。

5. 发明申请

US20130118205A1 SEPARATION OF A GAS MIXTURE 审中-公开
标题翻译：气体混合物的分离
公开(公告)号：US20130118205A1
公开(公告)日：2013-05-16
申请号：US13809760
申请日：2011-07-15
申请人： Jonathan Alec Forsyth , Yasushi Mori , Hideki Nagao
发明人： Jonathan Alec Forsyth , Yasushi Mori , Hideki Nagao
IPC分类号： F25J3/08
CPC分类号： F25J3/08 , F04D27/02 , F04D29/582 , F04D29/5846 , F25J3/0625 , F25J3/0655 , F25J3/067 , F25J2205/30 , F25J2210/04 , F25J2220/82 , F25J2230/20 , F25J2230/30 , F25J2240/70 , F25J2245/02 , F25J2270/06 , F25J2270/90 , F25J2280/02 , F25J2280/10 , F25J2280/20 , Y02C10/12
摘要： A method is described for use in the separation of carbon dioxide from a gas mixture comprising carbon dioxide. The method includes the steps of: (i) compressing and cooling the gas mixture using a compressor to form a two-phase mixture including liquid carbon dioxide (ii) separating a liquid carbon dioxide stream from the two-phase mixture; and (iii) recirculating at least a part of the liquid carbon dioxide stream and introducing the recirculated liquid stream into a process stream by recirculating separated liquid CO2 into an upstream process stream, cooling of the process stream can be obtained. By using the liquid stream, additional cooling is possible as cooling is affected by the evaporation of the liquid CO2. Thus the recirculated liquid can be used to reduce the temperature of the process stream.
摘要翻译：描述了一种用于从包含二氧化碳的气体混合物中分离二氧化碳的方法。该方法包括以下步骤：（i）使用压缩机压缩和冷却气体混合物，以形成包括液态二氧化碳的二相混合物（ii）从二相混合物中分离液态二氧化碳流; 和（iii）再循环至少一部分液体二氧化碳流，并通过将分离的液体CO 2再循环到上游工艺流中将再循环的液体流引入工艺流中，可以获得工艺流的冷却。通过使用液体流，可以进行额外的冷却，因为冷却受到液体CO 2的蒸发的影响。因此，再循环液体可用于降低工艺流的温度。

6. 发明申请

US20140069141A1 COMPRESSING SYSTEM, AND GAS COMPRESSING METHOD 审中-公开
标题翻译：压缩系统和气体压缩方法
公开(公告)号：US20140069141A1
公开(公告)日：2014-03-13
申请号：US13982780
申请日：2012-09-13
申请人： Naoto Yonemura , Hiroyuki Miyata , Hideki Nagao
发明人： Naoto Yonemura , Hiroyuki Miyata , Hideki Nagao
IPC分类号： F25J1/00
CPC分类号： F25J1/0027 , F04D17/12 , F25J3/0266 , F25J3/067 , F25J2215/04 , F25J2230/04 , F25J2230/20 , F25J2230/80 , F25J2235/80 , F25J2270/02 , F25J2270/80 , Y02C10/12
摘要： A compressing system includes a compression section that compresses a target gas to an intermediate pressure, which is equal to or higher than a critical pressure and lower than a target pressure to generate an intermediate supercritical fluid, a cooling section that cools the intermediate supercritical fluid generated in the compression section to near a critical temperature to generate an intermediate supercritical pressure liquid, and a pumping section that compresses the intermediate supercritical pressure liquid generated in the cooling section to a pressure that is equal to or higher than the target pressure. At least one of the intermediate supercritical pressure liquid compressed in the pumping section, a low-temperature liquid generated by extracting the intermediate supercritical pressure liquid on the upstream side of the pumping section to reduce pressure to near the critical pressure, and an external cooling medium is used as a cooling medium in the cooling section.
摘要翻译：压缩系统包括将目标气体压缩到等于或高于临界压力并低于目标压力以产生中间超临界流体的中间压力的压缩部分，冷却产生的中间超临界流体的冷却部分在压缩部中接近临界温度以产生中间超临界压力液体;以及泵送部，其将在冷却部中产生的中间超临界压力液体压缩至等于或高于目标压力的压力。在泵送部分中压缩的中间超临界压力液体中的至少一个，通过在泵送部分的上游侧提取中间超临界压力液体而将压力降低到临近压力附近而产生的低温液体，以及外部冷却介质在冷却部中用作冷却介质。

7. 发明申请

US20100319356A1 CONTROL APPARATUS AND CONTROL METHOD FOR COMPRESSOR 有权
标题翻译：压缩机控制装置及控制方法
公开(公告)号：US20100319356A1
公开(公告)日：2010-12-23
申请号：US12671308
申请日：2008-05-16
申请人： Kazuhiro Takeda , Masahiro Kobayashi , Hideki Nagao , Yoshiyuki Okamoto
发明人： Kazuhiro Takeda , Masahiro Kobayashi , Hideki Nagao , Yoshiyuki Okamoto
IPC分类号： F02C9/00
CPC分类号： F02C6/00 , F02C9/00 , F04D25/04 , F04D25/06 , F04D25/0606 , F04D27/00 , F04D27/0261 , F05D2270/303 , F25J1/0022 , F25J1/0283 , F25J1/0287 , F25J1/0298
摘要： A control apparatus for controlling a compressor driven by a driving unit generating driving power by a gas turbine and an electric motor includes: a temperature detection section for detecting an exhaust gas temperature of the gas turbine; and a control section for generating a motor torque instruction value for the electric motor based on the detected exhaust gas temperature. Such a control apparatus can realize a control so as not to distribute a load on the electric motor when the exhaust gas temperature of the gas turbine is low and a driving power is low. As a result, the operation efficiency can be enhanced.
摘要翻译：用于控制由燃气轮机和电动机产生驱动力的驱动单元驱动的压缩机的控制装置包括：温度检测部，其检测燃气轮机的排气温度; 以及控制部，其基于检测到的废气温度来生成电动机的电动机转矩指令值。这样的控制装置可以实现控制，以便在燃气轮机的废气温度低且驱动功率低时不向电动机分配负荷。结果，能够提高运转效率。

8. 发明授权

US08695321B2 Gas turbine control apparatus and control method for generating an electric motor torque instruction based on the detected exhaust gas temperature 有权
标题翻译：燃气轮机控制装置及控制方法，用于根据检测到的废气温度生成电动机转矩指令
公开(公告)号：US08695321B2
公开(公告)日：2014-04-15
申请号：US12671308
申请日：2008-05-16
申请人： Kazuhiro Takeda , Masahiro Kobayashi , Hideki Nagao , Yoshiyuki Okamoto
发明人： Kazuhiro Takeda , Masahiro Kobayashi , Hideki Nagao , Yoshiyuki Okamoto
IPC分类号： F02C9/00 , F02G3/00
CPC分类号： F02C6/00 , F02C9/00 , F04D25/04 , F04D25/06 , F04D25/0606 , F04D27/00 , F04D27/0261 , F05D2270/303 , F25J1/0022 , F25J1/0283 , F25J1/0287 , F25J1/0298
摘要： A control apparatus for controlling a compressor driven by a driving unit generating driving power by a gas turbine and an electric motor includes: a temperature detection section for detecting an exhaust gas temperature of the gas turbine; and a control section for generating a motor torque instruction value for the electric motor based on the detected exhaust gas temperature. Such a control apparatus can realize a control so as not to distribute a load on the electric motor when the exhaust gas temperature of the gas turbine is low and a driving power is low. As a result, the operation efficiency can be enhanced.
摘要翻译：用于控制由燃气轮机和电动机产生驱动力的驱动单元驱动的压缩机的控制装置包括：温度检测部，其检测燃气轮机的排气温度; 以及控制部，其基于检测到的废气温度来生成电动机的电动机转矩指令值。这样的控制装置可以实现控制，以便在燃气轮机的废气温度低且驱动功率低时不向电动机分配负荷。结果，能够提高运转效率。

9. 发明申请

US20070182585A1 Broadcast apparatus for closed space 失效
标题翻译：广播设备封闭空间
公开(公告)号：US20070182585A1
公开(公告)日：2007-08-09
申请号：US11518999
申请日：2006-09-12
申请人： Masaru Mitsuhashi , Hideki Nagao
发明人： Masaru Mitsuhashi , Hideki Nagao
IPC分类号： G08G1/00
CPC分类号： H04H20/61 , H04H20/02 , H04H20/103 , H04H20/59
摘要： When a tunnel has no problem therein, a reception wave of a broadcast is retransmitted into the tunnel. At this moment, terminal registers prevent a retransmission signal from leaking from the tunnel and do not influence an adverse effect to a broadcast wave outside the tunnel. When an accident occurs in the tunnel, sensors sense this fact, and a monitoring center issues an emergency operation instruction to broadcast equipment for an emergency. At this moment, the broadcast equipment stops the retransmission of the reception wave to broadcast emergency alarm information into the tunnel and also controls transmitting antennas to emit broadcast signals to broadcast the alarm information also nearby tunnel mouths.
摘要翻译：当隧道没有问题时，广播的接收波被重新发送到隧道。此时，端子寄存器防止重发信号从隧道泄漏，并且不影响对隧道外的广播波的不利影响。当隧道发生事故时，传感器感知到这一事实，监控中心发出应急操作指令来广播设备以应急。此时，广播设备停止重发接收波，以将紧急警报信息广播到隧道中，并且还控制发射天线发射广播信号以广播在隧道口附近的警报信息。

10. 发明申请

US20140126994A1 RADIAL GAS EXPANDER 审中-公开
标题翻译：径向气体膨胀机
公开(公告)号：US20140126994A1
公开(公告)日：2014-05-08
申请号：US14125990
申请日：2012-01-06
申请人： Hiroki Ishikawa , Hideki Nagao
发明人： Hiroki Ishikawa , Hideki Nagao
IPC分类号： F01D1/06
CPC分类号： F01D1/06 , F01D1/14 , F01D5/048 , F01D5/142 , F01D5/146 , F01D9/02 , Y02T50/673
摘要： This radial gas expander is provided with a rotating shaft, an impeller which is fixed to the rotating shaft, and a casing by which the rotating shaft is supported in a rotatable manner and in which an introduction channel introducing fluid to the impeller is formed. The introduction channel includes a nozzle blade which guides fluid flowing into the impeller and a support member which is provided in the upstream side of the nozzle blade and which supports wall surfaces of the introduction channel, wherein the wall surfaces are mutually opposed, and the support member has a wing shape in a cross-sectional view.
摘要翻译：该径向气体膨胀机设置有旋转轴，固定在旋转轴上的叶轮和可转动地支撑旋转轴的壳体，其中形成有向叶轮引入流体的导入通道。引入通道包括引导流入叶轮的流体的喷嘴叶片和设置在喷嘴叶片的上游侧并且支撑引入通道的壁表面的支撑构件，其中壁表面相互相对，并且支撑件构件在横截面图中具有翼形。

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