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1. 发明专利

JP2017083082A ヒートポンプ审中-公开
公开(公告)号：JP2017083082A
公开(公告)日：2017-05-18
申请号：JP2015212098
申请日：2015-10-28
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： MATSUKUMA MASAKI , OHAMA TAKAORI
IPC分类号： F25B9/00 , F02C1/04 , F02C6/00 , F02C6/04 , F02C6/16 , F24D3/00 , F24D3/18 , F25B1/00 , F25B30/02
CPC分类号： F02C1/04 , F02C6/00 , F02C6/04 , F02C6/16 , F24D3/00 , F24D3/18 , F25B1/00 , F25B9/00 , F25B30/02
摘要：【課題】CAES技術の一部をヒートポンプとして利用することで、空気と水のみを利用し、温熱を供給できる空気冷媒ヒートポンプを提供する。【解決手段】ヒートポンプ2は、入力電力により駆動されるモータ6と、モータ6と機械的に接続され、空気を圧縮する第1圧縮機8と、第1圧縮機8で圧縮した圧縮空気と水とで熱交換する第1熱交換器14と、第1熱交換器14で熱交換して昇温した水を取り出す第1温水取出口38とを備える。【選択図】図1

2. 发明专利

JP2011117372A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2011117372A
公开(公告)日：2011-06-16
申请号：JP2009275585
申请日：2009-12-03
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI
IPC分类号： F04C18/16
摘要： PROBLEM TO BE SOLVED: To prevent the inflow of impurities inside a fluid machine from the outside. SOLUTION: This fluid machine includes: a rotor chamber 3 storing screw rotors 4 with male-female engagement, sucking air from one side and delivering the air from the other side; and atmosphere communication holes 13A, 13B provided between bearings 11, 12 supporting the rotor shafts 7a, 7b of the screw rotors 4. In the fluid machine, a valve 41 opened while allowing only a flow directed from atmosphere communication passages 40A, 40B to the atmosphere when internal pressure in each of the atmosphere communication passages 40A, 40B is increased higher than a predetermined pressure value, is arranged in the atmosphere communication passages 40A, 40B with one sides connected to atmosphere communication holes 13A, 13B and the other sides opened to the atmosphere. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止流体机器内的杂质从外部流入。解决方案：该流体机械包括：转子室3，其容纳具有公 - 母接合的螺杆转子4，从一侧吸入空气并从另一侧输送空气; 以及设置在支撑螺杆转子4的转子轴7a，7b的轴承11,12之间的大气连通孔13A，13B。在流体机械中，阀41打开，同时仅允许从大气连通通道40A，40B流向大气连通路40A，40B内设有大气连通路40A，40B的内部压力比预定压力值高的气氛，一面与大气连通孔13A，13B连接，另一侧开放到气氛。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009250582A Boiler blowdown energy recovery system 有权
标题翻译：锅炉吹风能源回收系统
公开(公告)号：JP2009250582A
公开(公告)日：2009-10-29
申请号：JP2008102400
申请日：2008-04-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI
IPC分类号： F22B37/54 , F22B3/04 , F22D11/00
摘要： PROBLEM TO BE SOLVED: To provide a boiler blowdown energy recovery system adaptable also to a small boiler.
SOLUTION: Boiler water blown down from a boiler 2 is introduced to a flash tank 3, decompressed and separated into steam and warm water. The steam separated by the flash tank 3 is sucked and compressed by a compressor 4 and is merged with steam generated in the boiler 2 or is introduced to make-up water in the boiler 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供适用于小型锅炉的锅炉排污能量回收系统。
解决方案：从锅炉2吹出的锅炉水被引入闪蒸罐3，减压并分离成蒸汽和温水。由闪蒸罐3分离的蒸汽被压缩机4吸入并压缩，并与在锅炉2中产生的蒸汽合并或被引入到锅炉2中的补充水中。（C）2010，JPO＆INPIT

4. 发明专利

JP2007074894A Power generator 有权
标题翻译：发电机
公开(公告)号：JP2007074894A
公开(公告)日：2007-03-22
申请号：JP2006214733
申请日：2006-08-07
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI , FUKUSHIMA YASUO , MIYAJI TOSHIKAZU , UEHARA KAZUHIRO
IPC分类号： H02P9/04 , F01D15/10 , H02K5/20 , H02K9/19 , H02P9/48
摘要： PROBLEM TO BE SOLVED: To efficiently utilize steam energy while allowing a power generator to continue operation at a high rotational frequency. SOLUTION: The power generator 24 is composed of an internal permanent magnet synchronous power generator (IPM) and is connected to a steam turbine 22 not through a speed reducer. The power generator is provided with a cooling means 30 for allowing a cooling liquid for cooling the power generator 24 to pass and a frequency converter 26 for converting electric power generated by the power generator 24 into the electric power of a commercial frequency to be outputted. The cooling means 30 is equipped with a circulating route 72 connecting the tank 74 storing the cooling liquid (oil), a cooling device 76 for cooling the cooling liquid, and a pump 75 for forcedly feeding the cooling liquid, allowing the cooling liquid to be circulated therethrough. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了有效地利用蒸汽能量，同时允许发电机以高转速继续运行。解决方案：发电机24由内部永磁同步发电机（IPM）组成，并且不经由减速器连接到蒸汽轮机22。发电机设置有冷却装置30，用于允许用于冷却发电机24的冷却液通过;以及变频器26，用于将由发电机24产生的电力转换成要输出的商用频率的电力。冷却装置30配备有连接储存冷却液（油）的储罐74的循环路径72，冷却冷却液的冷却装置76和强制供给冷却液的泵75，使冷却液为循环通过。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004308606A Oil-cooled screw compressor 有权
公开(公告)号：JP2004308606A
公开(公告)日：2004-11-04
申请号：JP2003105453
申请日：2003-04-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NAKANISHI UMI , MATSUI TAKAMASU , MATSUKUMA MASAKI
IPC分类号： F04C18/16 , F04C28/28 , F04C29/02 , F04C29/10
摘要： PROBLEM TO BE SOLVED: To provide an oil-cooled screw compressor, which adequately detects the clogging degree of an oil separating means irrespective of the rotating speed of a compressor body, and informs the user of the detected clogging degree of the oil separating means.
SOLUTION: The oil-cooled screw compressor, which comprises the compressor body 2 and an oil separator-collector 4 having an oil element 41 therein for removing oil contents from compressed air containing the same discharged from the compressor body 2, further comprises a controller 11, which calculates a pressure difference from the pressure of compressed air containing oil contents flowing into the oil separator-collector 4 and detected by an input side pressure detector 13 and the pressure of compressed air detected by the output side pressure detecting sensor 14 after the oil contents are removed, and which calculates the maximum rotating speed when the pressure difference reaches the upper limit from the calculated pressure difference and the rotating speed of the compressor body to transmit information based on the calculated maximum rotating speed as the maintenance information of the oil separator-collector 4.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2011153760A Two-stage compressor 有权
标题翻译：两级压缩机
公开(公告)号：JP2011153760A
公开(公告)日：2011-08-11
申请号：JP2010015346
申请日：2010-01-27
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI
IPC分类号： F25B27/02 , F25B1/10
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide a two-stage compressor enabling effective heat recovery from cooling water after compressed gas is cooled. SOLUTION: The two-stage compressor 1 includes: a first compressor 2 and a second compressor 3 compressing gas; and a first cooler 4 and a second cooler 5 cooling gas by heat exchange with cooling fluid. In the two-stage compressor 1, a first fluid passage configuration for introducing gas discharged from the first compressor 2 to the second compressor 3 via the first cooler 4 and supplying gas discharged from the second compressor 3 to a demand destination via the second cooler 5 and a second fluid configuration for introducing gas discharged from the first compressor 2 to the second compressor 3 via the first cooler 4 and second cooler 5 and supplying gas discharged from the second compressor 3 to the demand destination can be selected. The two-stage compressor 1 includes flow rate control means 20, 21 setting a flow rate of cooling fluid supplied to the first cooler 4 and second cooler 5 in the second flow passage configuration smaller than that in the first flow passage configuration. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种两级压缩机，其能够在压缩气体冷却之后从冷却水进行有效的热回收。解决方案：两级压缩机1包括：压缩气体的第一压缩机2和第二压缩机3; 以及第一冷却器4和第二冷却器5，通过与冷却流体的热交换来冷却气体。在二级压缩机1中，第一流体通路构造用于将从第一压缩机2排出的气体经由第一冷却器4导入到第二压缩机3，并且经由第二冷却器5将从第二压缩机3排出的气体供给到需求目的地以及用于将从第一压缩机2排出的气体经由第一冷却器4和第二冷却器5引入第二压缩机3并将从第二压缩机3排出的气体供给到需求目的地的第二流体结构。两级压缩机1包括流量控制装置20,21，其设定在第二流路结构中供给到第一冷却器4和第二冷却器5的冷却流体的流量比第一流路结构小的流量控制单元。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010019233A Power generation facility 有权
标题翻译：发电厂
公开(公告)号：JP2010019233A
公开(公告)日：2010-01-28
申请号：JP2008182929
申请日：2008-07-14
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUI TAKAMASU , MATSUKUMA MASAKI , NAKANISHI UMI
IPC分类号： F01D17/08 , F01C1/16 , F01C20/24 , F22B1/18
CPC分类号： Y02E20/18
摘要： PROBLEM TO BE SOLVED: To generate electric power in response to quantity of surplus steam varying by a steam quantity supplied to a steam process line, in a process steam-using facility having a steam process line for supplying steam generated by a boiler for a predetermined processing and a surplus steam line for sending the surplus steam not supplied to the steam process line, and a power generation device interposed in the surplus steam line.
SOLUTION: This power generation facility has the steam process line 4 for supplying the steam generated by a steam supply source 2 such as a waste heat boiler for the predetermined process, the surplus steam line 5 branched off from the steam process line 4 and discharging the surplus steam to the atmosphere or supplying the surplus steam to a condenser, a pressure regulating valve 6 and the power generation device 9 interposed in parallel in the surplus steam line 5, a pressure detector 7 arranged on the primary side of the pressure regulating valve 6, and a control means 10 for controlling opening of the pressure regulating valve 6 so that pressure detected by the pressure detector 7 becomes a preset pressure value.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：响应于供应给蒸汽生产线的蒸汽量变化的多余蒸汽的量产生电力，在具有用于供应由锅炉产生的蒸汽的蒸汽处理线的工艺蒸汽使用设备中用于预定处理和用于发送未提供给蒸汽处理管线的剩余蒸汽的多余蒸汽管线以及插入多余蒸汽管线中的发电装置。
解决方案：该发电设备具有蒸汽处理管线4，用于将用于预定过程的诸如废热锅炉的蒸汽供应源2产生的蒸汽提供，从蒸汽处理管线4分出的多余蒸汽管线5 并且将剩余蒸汽排放到大气中或将剩余蒸汽供给到冷凝器，压力调节阀6和发电装置9并联设置在多余的蒸汽管线5中，压力检测器7布置在压力的初级侧调节阀6，以及控制装置10，用于控制压力调节阀6的打开，使得由压力检测器7检测的压力成为预设的压力值。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009257119A Steam expander driven air compression apparatus 审中-公开
标题翻译：蒸汽膨胀机驱动空气压缩装置
公开(公告)号：JP2009257119A
公开(公告)日：2009-11-05
申请号：JP2008104653
申请日：2008-04-14
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI
IPC分类号： F01C20/24 , F01C1/16 , F01C13/04 , F01C21/18 , F04C18/16 , F04C23/02 , F04C28/00
摘要： PROBLEM TO BE SOLVED: To provide a steam expander driven air compression apparatus capable of stably recovering pressure difference energy irrespective of the amount of steam used.
SOLUTION: The steam expander driven air compression apparatus 1 includes a displacement type steam expander 2, a displacement type air compressor 3 driven by the displacement type steam expander 2, a capacity regulation valve 6 which can regulate the air intake amount of the displacement type steam expander 2, and a control device 12 for controlling the opening degree of the capacity regulation valve 6 so that the pressure on the discharge side of the displacement type air compressor 3 may be constant.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种蒸汽膨胀机驱动的空气压缩装置，其能够稳定地回收压力差能量，而与所使用的蒸汽量无关。解决方案：蒸汽膨胀机驱动空气压缩装置1包括位移式蒸汽膨胀机2，由排量型蒸汽膨胀机2驱动的排量型空气压缩机3，容量调节阀6，其能够调节位移式蒸汽膨胀机2和用于控制容量调节阀6的开度的控制装置12，使得位移式空气压缩机3的排出侧的压力可以是恒定的。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009068367A Power generating device 有权
标题翻译：发电装置
公开(公告)号：JP2009068367A
公开(公告)日：2009-04-02
申请号：JP2007235454
申请日：2007-09-11
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI , MATSUI TAKAMASU , UEHARA KAZUHIRO , WAKITA TAKAYUKI
IPC分类号： F01D17/20
摘要： PROBLEM TO BE SOLVED: To provide a power generating device that prevents driving torque on a driving machine side from being excessive, or, in the event of the occurrence of a defect due to excessiveness of the driving torque, minimizes the influence, and facilitates later maintenance.
SOLUTION: This power generating device is provided with a first pressure sensor 52, a second pressure sensor 56, a flow rate adjusting valve 44 for adjusting feeding pressure to a steam turbine 22, and a controller 28 having a detection value of steam feed pressure detected by the first pressure sensor 52 and a detection value of steam discharge pressure detected by the second pressure sensor 56 input therein, calculating the driving torque of the steam turbine 22 based on those detection values and the preset specific value of the turbine 22, and controlling the flow rate adjusting valve 44 to prevent this driving torque from exceeding the preset maximum load torque.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止驱动机器侧的驱动转矩过大的发电装置，或者由于驱动转矩的过剩而发生缺陷的情况，使影响最小化，并有助于后续维护。解决方案：该发电装置设置有第一压力传感器52，第二压力传感器56，用于调节对蒸汽轮机22的供给压力的流量调节阀44以及具有蒸汽的检测值的控制器28 由第一压力传感器52检测到的进给压力和由其输入的第二压力传感器56检测到的蒸汽排出压力的检测值，基于那些检测值和涡轮22的预设特定值计算蒸汽轮机22的驱动转矩并且控制流量调节阀44以防止该驱动转矩超过预设的最大负载转矩。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008261522A Hot water utilizing device and steam processing equipment 有权
标题翻译：热水利用装置和蒸汽加工设备
公开(公告)号：JP2008261522A
公开(公告)日：2008-10-30
申请号：JP2007103028
申请日：2007-04-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUKUMA MASAKI , MATSUI TAKAMASU , UEHARA KAZUHIRO , WAKITA TAKAYUKI
IPC分类号： F25B27/02 , F04C18/16 , F04C28/08 , F25B1/00
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To further effectively utilize steam and drainage by minimizing the amount of drainage simply discharged from a flush tank and the like.
SOLUTION: This hot water utilizing device comprises a hot water tank 50 which is constituted to be connectable with the flush tank 24, and to which the hot water is introduced from the flush tank 24, a compressing mechanism 52 for sucking and compressing the steam in the hot water tank 50, a heat exchanger 54 for applying heat of the steam compressed by the compressing mechanism 52 to a heat medium utilized outside, an expansion valve 56 for expanding the water passing through the heat exchanger 54, and a capacity control means 78 for controlling a capacity of the compressing mechanism 52 on the basis of a detection value of a temperature sensor 66. The excess hot water not utilized in a hot water recovering equipment is introduced to the hot water tank 50.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使从冲洗罐等简单排出的排水量最小化来进一步有效地利用蒸汽和排水。解决方案：该热水利用装置包括：热水箱50，其构成为可与冲洗槽24连接，并且热水从冲洗槽24引入到其中，用于吸入和压缩的压缩机构52 热水箱50中的蒸汽，用于将由压缩机构52压缩的蒸汽的热量施加到外部使用的热介质的热交换器54，用于使通过热交换器54的水膨胀的膨胀阀56，控制装置78，用于根据温度传感器66的检测值来控制压缩机构52的容量。热水回收设备中未使用的多余热水被引入热水箱50。（C）2009，JPO＆INPIT

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