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1. 发明授权

US07602085B2 Coal energy utilization system having superconducting power transmission 失效
标题翻译：具有超导功率传输的煤能利用系统
公开(公告)号：US07602085B2
公开(公告)日：2009-10-13
申请号：US11195853
申请日：2005-08-03
申请人： Kuniaki Kawamura , Masamitsu Ikeuchi , Akito Machida
发明人： Kuniaki Kawamura , Masamitsu Ikeuchi , Akito Machida
IPC分类号： G05F3/06
CPC分类号： H02J3/36 , H02G15/34 , H02J3/38 , H02J3/381 , Y02E40/60 , Y02E40/648 , Y02E60/60
摘要： A system for utilizing coal energy includes a thermal power generator near a coal field area that converts coal energy of the coal field area located remotely from a demand end to electric energy. It also includes an alternating current load at a demand end side, an alternating current power distribution network, and an electric power transmission mechanism that transmit electric energy from the thermal power generator to the power distribution network. The electric power transmission mechanism is a combination of super conductive power transmitting system that transmit direct current electricity with small transmission loss utilizing super conductive power transmitting cables and a conventional power distribution network operating at ambient temperatures.
摘要翻译：利用煤能的系统包括靠近煤田区域的火力发电机，其将远离需求端的煤田区域的煤能转化为电能。它还包括在需求端侧的交流负载，交流配电网络和将电能从火力发电机传输到配电网络的电力传输机构。电力传输机构是超导电功率传输系统的组合，其使用超导电输电电缆和常规的在环境温度下工作的配电网络传输直流电和小传输损耗。

2. 发明授权

US07155930B2 Apparatus for producing slush nitrogen and method for producing the same 失效
标题翻译：硫化氮生产装置及其制造方法
公开(公告)号：US07155930B2
公开(公告)日：2007-01-02
申请号：US11165528
申请日：2005-06-23
申请人： Kuniaki Kawamura , Akito Machida , Masamitsu Ikeuchi , Kazuhiro Hattori , Kouichi Matsuo , Hideharu Yanagi
发明人： Kuniaki Kawamura , Akito Machida , Masamitsu Ikeuchi , Kazuhiro Hattori , Kouichi Matsuo , Hideharu Yanagi
IPC分类号： F25J1/00 , F17C5/00
CPC分类号： F25J1/0015 , F25C1/00 , F25D3/10 , F25J1/0221 , F25J1/0251 , F25J1/0276 , F25J2205/20 , F25J2205/30 , F25J2205/90 , F25J2210/42 , F25J2240/60
摘要： Liquid nitrogen is filled in a low temperature vessel; an ejector that sucks liquid nitrogen by blowing a cooling agent (liquid or gas) such as low temperature helium gas or liquid helium of pressure higher than in the space within the vessel is disposed in the vessel; the liquid nitrogen blown with the cooling agent is cooled by the cooling agent to become fine particles of solid nitrogen which fall down; and gas in a space of the vessel is discharged out of the vessel so as to maintain the pressure of the space higher than the atmospheric pressure.A gaseous phase of liquid nitrogen in an adiabatic vessel is depressurized to vaporize nitrogen in a liquid phase so that a temperature of the nitrogen is reached to the triple point of nitrogen by lowering temperature thereby and solid nitrogen is produced by keeping at the triple point, and that the produced solid nitrogen is transformed into slush by stirring the content of the adiabatic vessel.In a method for cooling a super conductive body in which a material showing a state of super conductance in the vicinity of the temperature of liquid nitrogen or of the temperature liquid nitrogen and solid nitrogen coexist is used, a method for cooling a super conductive body characterized in that the super conductive body is immersed in slush nitrogen held in an adiabatic vessel, and that the body is contacted with slush nitrogen to cool.
摘要翻译：液氮填充在低温容器中; 喷射器通过吹送诸如低温氦气或低于容器内的空间的压力的液氦的冷却剂（液体或气体）而吸入液氮; 用冷却剂吹入的液氮被冷却剂冷却，成为脱落的固体氮的细小颗粒; 并且将容器的空间中的气体排出容器，以保持空间的压力高于大气压力。将绝热容器中的氮气气相减压以使液相中的氮气蒸发，由此通过降低温度将氮气的温度达到氮的三分之一，由此通过保持三相点产生固体氮，并且通过搅拌绝热容器的内容物将所产生的固体氮转变成泥浆。在使用在液氮温度或液氮附近存在超导状态的材料和固体氮共存的超导电体的冷却方法中，使用超导电体的冷却方法，因为超导体被浸入保持在绝热容器中的冰冷的氮气中，并且使主体与冷却氮气接触以冷却。

3. 发明申请

US20060266078A1 Method and apparatus for producing slush nitrogen 有权
公开(公告)号：US20060266078A1
公开(公告)日：2006-11-30
申请号：US11499147
申请日：2006-08-04
申请人： Akito Machida , Kazuhiro Hattori , Kouichi Matsuo
发明人： Akito Machida , Kazuhiro Hattori , Kouichi Matsuo
IPC分类号： F17C5/00 , F25J1/00
CPC分类号： B01B1/005 , B01D3/06 , C01B21/00 , C01P2006/22
摘要： A method for producing slush nitrogen comprises the steps of: spraying liquid nitrogen from a nozzle into a vessel kept under a reduced pressure with a nozzle diameter and a spraying pressure being so adjusted as for the liquid nitrogen to maintain the form of droplets, to thereby form liquid nitrogen fine particles having a uniform particle diameter and disperse said particles in the vessel; vaporizing nitrogen from the droplet particles during the stay thereof in the space of the vessel, to solidify liquid nitrogen particles by vaporization latent heat and form fine solid nitrogen particles having a uniform particle diameter; and mixing the solid nitrogen particles with liquid nitrogen.

4. 发明申请

US20060056120A1 Coal energy utilization system having superconducting power transmission 失效
标题翻译：具有超导功率传输的煤能利用系统
公开(公告)号：US20060056120A1
公开(公告)日：2006-03-16
申请号：US11195853
申请日：2005-08-03
申请人： Kuniaki Kawamura , Masamitsu Ikeuchi , Akito Machida
发明人： Kuniaki Kawamura , Masamitsu Ikeuchi , Akito Machida
IPC分类号： H02H7/00
CPC分类号： H02J3/36 , H02G15/34 , H02J3/38 , H02J3/381 , Y02E40/60 , Y02E40/648 , Y02E60/60
摘要： A system for utilizing coal energy includes a thermal power generator near a coal field area that converts coal energy of the coal field area located remotely from a demand end to electric energy. It also includes an alternating current load at a demand end side, an alternating current power distribution network, and an electric power transmission mechanism that transmit electric energy from the thermal power generator to the power distribution network. The electric power transmission mechanism is a combination of super conductive power transmitting system that transmit direct current electricity with small transmission loss utilizing super conductive power transmitting cables and a conventional power distribution network operating at ambient temperatures. Electricity is transmitted to the demand end through the alternating current power distribution network by converting alternating current at a feeding point of the power distribution network where the current is fed with an alternating current converting mechanism provided at the connecting end.
摘要翻译：利用煤能的系统包括靠近煤田区域的火力发电机，其将远离需求端的煤田区域的煤能转化为电能。它还包括在需求端侧的交流负载，交流配电网络和将电能从火力发电机传输到配电网络的电力传输机构。电力传输机构是超导电功率传输系统的组合，其使用超导电输电电缆和常规的在环境温度下工作的配电网络传输直流电和小传输损耗。通过交流配电网络将电流传送到需求端，通过在配电网的馈电点处转换交流电，其中电流被馈送在设置在连接端的交流电转换机构。

5. 发明申请

US20050284169A1 Thermo siphon chiller refrigerator for use in cold district 有权
标题翻译：热虹吸式冷水机用于寒冷地区
公开(公告)号：US20050284169A1
公开(公告)日：2005-12-29
申请号：US10514110
申请日：2003-05-13
申请人： Yoshihisa Tamura , Masataka Koyatsu , Akito Machida
发明人： Yoshihisa Tamura , Masataka Koyatsu , Akito Machida
IPC分类号： F25B1/00 , F25B23/00 , F25B25/00 , F25B41/00 , F25B41/04 , F25B13/00
CPC分类号： F25B41/043 , F25B23/006 , F25B25/00 , F25B41/00 , F25B2339/024 , F25B2400/0401 , F25B2500/01 , F25B2600/111 , Y02B30/743
摘要： In order to provide a thermo-siphon chiller refrigerator for use in cold districts which performs natural refrigerant-circulation refrigerating cycle and also can perform a forced refrigerant-circulation refrigerating cycle when outside air temperature is high by using an indoor heat exchanger, an outdoor heat exchanger, and a compressor, and combining them with refrigerant piping, the thermo-siphon chiller refrigerator for use in cold districts of the invention has a compressor (10) additionally installed to a natural refrigerant-circulation refrigerating system comprising an outdoor heat exchanger (12), an indoor heat exchanger (11) located at a position lower than that of the outer heat exchanger (12), and an expansion valve (18). When the refrigerating capacity of the natural refrigerant circulation refrigerating system is not sufficient, the additional compressor (10) is operated to perform a forced refrigerant-circulation cycle i.e. a vapor compression refrigerating cycle.
摘要翻译：为了提供一种用于冷区的热虹吸式制冷机，其进行自然的制冷剂循环冷冻循环，并且还可以通过使用室内热交换器在室外空气温度高时进行强制制冷剂循环制冷循环，室外热交换器和压缩机，并将其与制冷剂管道组合，用于本发明的冷区的热虹吸式冷水机组冰箱具有另外安装在包括室外热交换器（12）的自然制冷剂循环制冷系统的压缩机（10）），位于比外侧热交换器（12）低的位置的室内热交换器（11）和膨胀阀（18）。当自然制冷剂循环制冷系统的制冷能力不足时，附加压缩机10被操作以执行强制制冷剂循环循环，即蒸气压缩制冷循环。

6. 发明授权

US07526925B2 Method and apparatus for producing slush nitrogen 有权
标题翻译：生产氮化硅的方法和装置
公开(公告)号：US07526925B2
公开(公告)日：2009-05-05
申请号：US11499147
申请日：2006-08-04
申请人： Akito Machida , Kazuhiro Hattori , Kouichi Matsuo
发明人： Akito Machida , Kazuhiro Hattori , Kouichi Matsuo
IPC分类号： F25J1/00 , F17C5/00
CPC分类号： B01B1/005 , B01D3/06 , C01B21/00 , C01P2006/22
摘要： A method for producing slush nitrogen comprises the steps of: spraying liquid nitrogen from a nozzle into a vessel kept under a reduced pressure with a nozzle diameter and a spraying pressure being so adjusted as for the liquid nitrogen to maintain the form of droplets, to thereby form liquid nitrogen fine particles having a uniform particle diameter and disperse said particles in the vessel; vaporizing nitrogen from the droplet particles during the stay thereof in the space of the vessel, to solidify liquid nitrogen particles by vaporization latent heat and form fine solid nitrogen particles having a uniform particle diameter; and mixing the solid nitrogen particles with liquid nitrogen.
摘要翻译：一种生产搪氮的方法包括以下步骤：将喷嘴中的液氮喷射到保持在减压下的容器中，喷嘴直径和喷射压力被调节以保持液氮的形式，由此形成具有均匀粒径的液氮微粒并将所述颗粒分散在容器中; 在容器的空间中从液滴粒子蒸发氮气，通过蒸发潜热固化液氮颗粒，形成具有均匀粒径的微细固体氮颗粒; 并将固体氮颗粒与液氮混合。

7. 发明授权

US06915643B2 Method and system for making ice by underwater supercooling release and low temperature water supply system comprising it 有权
标题翻译：通过水下过冷和低温供水系统制冰的方法和系统
公开(公告)号：US06915643B2
公开(公告)日：2005-07-12
申请号：US10490612
申请日：2002-04-05
申请人： Hiromichi Fukumoto , Shinji Fukamura , Hideki Shudai , Akito Machida
发明人： Hiromichi Fukumoto , Shinji Fukamura , Hideki Shudai , Akito Machida
IPC分类号： F25C1/00
CPC分类号： F25C1/00
摘要： The ice making system by supercooling release comprises an ice thermal storage tank, a residual supercooled water generating section, and a complete releasing section. The complete releasing section and ice thermal storage tank are connected with an ice water line. Further, the ice thermal storage tank and residual supercooled water generating section are connected with a water line. The residual supercooled water generating section is supplied with water from the ice thermal storage tank to generate supercooled water, which is released from the supercooled state, ice and residual supercooled water being produced thereby. The residual supercooled water is completely released from supercooled state in the complete releasing section. The complete releasing is performed in the manner, in which the mixture containing the residual supercooled water and generated ice nuclei is spout into an erect, cylindrical container from its bottom part to generate a spiraling flow or vortex flow therein, and supercooling release of said residual supercooled water is achieved by the increased frequency of contact between said residual supercooled water and said ice nuclei through the agitation of said mixture due to said vortex flow, which continues until the flow is pushed out from the outlet provided in the upper portion of said erect, cylindrical container.
摘要翻译：通过过冷释放的制冰系统包括冰蓄热箱，剩余过冷水产生部分和完全释放部分。完全释放部分和冰蓄热箱与冰水线相连。此外，冰蓄热箱和剩余过冷水生成部与水管连接。残余过冷水产生部分从冰蓄热池供水，产生从过冷状态释放的过冷水，由此产生冰和剩余的过冷水。剩余过冷水在完全释放部分完全从过冷状态释放。以完全释放的方式进行，其中含有剩余过冷水和产生的冰核的混合物从其底部喷射到直立的圆柱形容器中，以在其中产生螺旋形流动或涡流，并且所述残余物的过冷释放通过由于所述涡流而搅动所述混合物，所述剩余过冷水与所述冰核之间的接触频率增加，从而达到过冷却水，该流动将持续直到从设置在所述直立的上部的出口圆柱形容器。

8. 发明授权

US07540171B2 Cryogenic liquefying/refrigerating method and system 有权
标题翻译：低温液化/制冷方法及系统
公开(公告)号：US07540171B2
公开(公告)日：2009-06-02
申请号：US11748729
申请日：2007-05-15
申请人： Nobumi Ino , Takayuki Kishi , Toshio Nishio , Akito Machida , Yoshimitsu Sekiya , Masami Kohama , Masato Noguchi
发明人： Nobumi Ino , Takayuki Kishi , Toshio Nishio , Akito Machida , Yoshimitsu Sekiya , Masami Kohama , Masato Noguchi
IPC分类号： F25B1/00 , F25B27/00
CPC分类号： F25B9/06 , F25B25/00 , F25J1/0007 , F25J1/0025 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0208 , F25J1/0227 , F25J1/0242 , F25J1/0276 , F25J1/0297 , F25J2220/62 , F25J2230/08 , F25J2230/60 , F25J2270/06 , F25J2270/906 , F25J2270/912
摘要： Cryogenic liquefying/refrigerating method and system, wherein temperature of gas-to-be-liquefied at the inlet of the compressor for compressing the gas is reduced by cooling the gas discharged from the compressor using a high-efficiency chemical refrigerating machine and vapor compression refrigerating machine before the gas is introduced to a multiple stage heat exchanger thereby reducing power input to the compressor and improving liquefying/refrigerating efficiency. Gas-to-be-liquefied compressed by a compressor is cooled by aftercooler, and further cooled by an adsorption refrigerating machine which utilizes waste heat generated in the compressor and by an ammonia refrigerating machine 40, then the high pressure gas is introduced to a multiple-stage heat exchanger where it is cooled by low pressure low temperature gas separated from a mixture of liquid and gas generated by adiabatically expanding the high pressure gas through an expansion valve 30 and returning to the compressor, and a portion of the high pressure gas is expanded adiabatically by expansion turbines in mid-course of flowing of the high pressure gas through the stages of the heat exchanger to be joined with the low pressure low temperature gas returning to the compressor.
摘要翻译：低温液化/制冷方法和系统，其中通过使用高效化学制冷机和蒸气压缩冷冻冷却从压缩机排出的气体来减少用于压缩气体的压缩机入口处的待气化气体的温度在将气体引入多级热交换器之前，减少输入到压缩机的功率并提高液化/制冷效率。由压缩机压缩的气体待液化被冷却器冷却，并通过利用在压缩机中产生的废热和氨冷冻机40的吸附式制冷机进一步冷却，然后将高压气体引入多重其通过由通过膨胀阀30绝热膨胀高压气体并返回压缩机而产生的液体和气体的混合物分离的低压低温气体冷却，并且一部分高压气体是在高压气体流过热交换器的阶段的中期期间，由膨胀涡轮机进行绝热膨胀，以与返回压缩机的低压低温气体接合。

9. 发明授权

US07370481B2 Apparatus and method for cooling super conductive body 失效
标题翻译：用于冷却超导体的装置和方法
公开(公告)号：US07370481B2
公开(公告)日：2008-05-13
申请号：US11532527
申请日：2006-09-16
申请人： Kuniaki Kawamura , Akito Machida , Masamitsu Ikeuchi , Kazuhiro Hattori , Kouichi Matsuo , Hideharu Yanagi
发明人： Kuniaki Kawamura , Akito Machida , Masamitsu Ikeuchi , Kazuhiro Hattori , Kouichi Matsuo , Hideharu Yanagi
IPC分类号： F17C5/00 , F25D23/12 , H01B12/00 , H01F6/06
CPC分类号： F25J1/0015 , F25C1/00 , F25D3/10 , F25J1/0221 , F25J1/0251 , F25J1/0276 , F25J2205/20 , F25J2205/30 , F25J2205/90 , F25J2210/42 , F25J2240/60
摘要： Liquid nitrogen is filled in a low temperature vessel; an ejector that sucks liquid nitrogen by blowing a cooling agent (liquid or gas) such as low temperature helium gas or liquid helium of pressure higher than in the space within the vessel is disposed in the vessel; the liquid nitrogen blown with the cooling agent is cooled by the cooling agent to become fine particles of solid nitrogen which fall down; and gas in a space of the vessel is discharged out of the vessel so as to maintain the pressure of the space higher than the atmospheric pressure. A gaseous phase of liquid nitrogen in an adiabatic vessel is depressurized to vaporize nitrogen in a liquid phase so that the temperature of the nitrogen reaches the triple point of nitrogen by lowering the temperature to thereby produce solid nitrogen by keeping the temperature at the triple point, and that the produced solid nitrogen is transformed into slush by stirring the content of the adiabatic vessel. A super conductive body formed of a material exhibiting a state of super conductance in the vicinity of the temperature of liquid nitrogen or of the temperature where liquid nitrogen and solid nitrogen coexist can be cooled by immersing the body in slush nitrogen held in an adiabatic vessel or flowing in an adiabatic pipe.
摘要翻译：液氮填充在低温容器中; 喷射器通过吹送诸如低温氦气或低于容器内的空间的压力的液氦的冷却剂（液体或气体）而吸入液氮; 用冷却剂吹入的液氮被冷却剂冷却，成为脱落的固体氮的细小颗粒; 并且将容器的空间中的气体排出容器，以保持空间的压力高于大气压力。将绝热容器中的氮气气相减压以使液相中的氮气蒸发，使得氮气的温度通过降低温度而达到氮的三重点，从而通过将温度保持在三重点来产生固体氮，并且通过搅拌绝热容器的内容物将所产生的固体氮转变成泥浆。在液氮温度附近或液氮和固态氮共存的温度下表现出超导状态的材料形成的超导体可以通过将本体浸入保持在绝热容器中的冰冷氮气中来冷却，或在绝热管中流动。

10. 发明授权

US06434964B1 Ice-making machine and ice-making method 失效
标题翻译：制冰机和制冰方式
公开(公告)号：US06434964B1
公开(公告)日：2002-08-20
申请号：US09783530
申请日：2001-02-15
申请人： Yasushi Tomiyama , Akito Machida
发明人： Yasushi Tomiyama , Akito Machida
IPC分类号： F25C114
CPC分类号： F25C1/145 , F25C2600/04
摘要： The object of the invention is to provide an ice-making machine having an eccentric driving means and features of reduced wear and tear due to the movement of rotating rods, the machine being composed so that a plurality of heat transfer pipes 3 and rotating rods 4 which rotate inside the heat transfer pipes 3 are disposed in a shell 2, liquid to be cooled is supplied to the inside and refrigerant to the outside of the heat transfer pipes 3 respectively, the liquid to be cooled is cooled so as to form ice crystal on the inside surfaces of the heat transfer pipes 3, the ice is scraped by the rotating rods 4 and taken out as ice grains together with the liquid to be cooled, the rotating rods 4 being passed through the holes 5a provided on a driving plate 5 which is connected with a driving shaft 13 by the medium of a eccentric drive means 13a or 17 to be revolved to the effect that the rods 4 are revolved by the revolving of the driving plate 5 while rotating in the holes 5a.
摘要翻译：本发明的目的是提供一种具有偏心驱动装置的制冰机和由于旋转棒的运动而减少的磨损和撕裂的特征，该机器构成使得多个传热管3和旋转杆4 在传热管3的内部转动，在壳体2内分别向内部供给被冷却的液体，制冷剂分别向传热管3的外侧冷却，从而形成冰晶在传热管3的内表面上，冰被旋转棒4刮下，与被冷却液体一起作为冰粒取出，旋转棒4通过设在驱动板5上的孔5a 其通过偏心驱动装置13a或17的介质与驱动轴13连接，以便在孔5a中旋转的同时通过驱动板5的旋转使杆4旋转。

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