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公开(公告)号：US20110057539A1
公开(公告)日：2011-03-10
申请号：US12593413
申请日：2008-03-18
IPC分类号： H02N10/00
CPC分类号： H01L37/04 , F16K11/0853 , Y02E10/34
摘要： A generator device for converting thermal energy to electric energy. A magnetic circuit includes at least a portion made of a magnetic material. A temperature-varying device varied the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit. A coil is arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit. A magnetic flux generator creates magnetic flux in the magnetic circuit. The temperature-varying device alternately passes hot and cold fluid by, or through holes in, the portion made of the magnetic material of the magnetic circuit in a single direction to thereby vary the temperature in the portion made of the magnetic material alternately above and below the phase transition temperature of the magnetic material.
摘要翻译： 一种用于将热能转换为电能的发生器装置。 磁路包括由磁性材料制成的至少一部分。 温度变化的装置在由磁性材料制成的部分中交替地在磁性材料的相变温度之上和之下交替地改变温度，从而改变磁路的磁阻。 线圈围绕磁路布置，其中响应于磁路中变化的磁通量而感应电能。 磁通发生器在磁路中产生磁通量。 温度变化装置在一个方向上交替地将热和冷的流体通过磁路的磁性材料制成的部分或通过孔进行传递，从而使由磁性材料制成的部分的温度交替地上下变化 磁性材料的相变温度。
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公开(公告)号：US08304957B2
公开(公告)日：2012-11-06
申请号：US12593350
申请日：2008-03-18
IPC分类号： H01L37/04
CPC分类号： H01L37/04
摘要： A generator device for converting thermal energy to electric energy. A magnetic circuit includes at least a portion made of a magnetic material. A temperature-varying device varies the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit. A coil is arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit. A magnetic flux generator generates magnetic flux in the magnetic circuit. A controllable electric circuit device is connected to the coil and a control device controls the controllable electric circuit device.
摘要翻译： 一种用于将热能转换为电能的发生器装置。 磁路包括由磁性材料制成的至少一部分。 温度变化装置在磁性材料的相变温度交替上下交替地改变由磁性材料制成的部分的温度，从而改变磁路的磁阻。 线圈围绕磁路布置，其中响应于磁路中变化的磁通量而感应电能。 磁通发生器在磁路中产生磁通量。 可控电路装置连接到线圈，控制装置控制可控电路装置。
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公开(公告)号：US20110204721A1
公开(公告)日：2011-08-25
申请号：US13073685
申请日：2011-03-28
CPC分类号： H01L37/04 , Y02E10/34 , Y10T307/642
摘要： An electricity generation system having a low frequency alternating heat and cold distribution system provided for alternately distributing heat and cold at low frequency; a heat-electricity conversion system operatively connected to the low frequency alternating heat and cold distribution system and provided for generating electricity in response to the alternately distributed heat and cold; an electric power delivery system operatively connected to the heat-electricity conversion system and provided for distributing the generated electricity; and a process control system operatively connected to the low frequency alternating heat and cold distribution system, to the heat-electricity conversion system, and to the electric power delivery system in order to control the operations thereof, is provided.
摘要翻译： 具有低频交替冷热分配系统的发电系统，其设置为以低频交替分配热和冷; 一个热电转换系统，可操作地连接到低频交替的热和冷分配系统，并且被提供用于响应于交替分布的热和冷发电; 电力输送系统，其可操作地连接到所述热电转换系统并且用于分配所产生的电力; 并且提供了可操作地连接到低频交替冷热分配系统，到热电转换系统和电力输送系统以便控制其操作的过程控制系统。
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公开(公告)号：US08129882B2
公开(公告)日：2012-03-06
申请号：US12593413
申请日：2008-03-18
CPC分类号： H01L37/04 , F16K11/0853 , Y02E10/34
摘要： A generator device for converting thermal energy to electric energy. A magnetic circuit includes at least a portion made of a magnetic material. A temperature-varying device varied the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit. A coil is arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit. A magnetic flux generator creates magnetic flux in the magnetic circuit. The temperature-varying device alternately passes hot and cold fluid by, or through holes in, the portion made of the magnetic material of the magnetic circuit in a single direction to thereby vary the temperature in the portion made of the magnetic material alternately above and below the phase transition temperature of the magnetic material.
摘要翻译： 一种用于将热能转换为电能的发生器装置。 磁路包括由磁性材料制成的至少一部分。 温度变化的装置在由磁性材料制成的部分中交替地在磁性材料的相变温度之上和之下交替地改变温度，从而改变磁路的磁阻。 线圈围绕磁路布置，其中响应于磁路中变化的磁通量而感应电能。 磁通发生器在磁路中产生磁通量。 温度变化装置在一个方向上交替地将热和冷的流体通过磁路的磁性材料制成的部分或通过孔进行传递，从而使由磁性材料制成的部分的温度交替地上下变化 磁性材料的相变温度。
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公开(公告)号：US20100109323A1
公开(公告)日：2010-05-06
申请号：US12593465
申请日：2008-03-18
CPC分类号： H01L37/04
摘要： A device for transforming thermal energy to electric energy including a magnetic circuit including at least a portion made of a magnetic material, a temperature-varying device for varying the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit, and a coil arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit. A capacitor is connected in parallel with the coil to thereby form a resonant circuit, wherein the resonance frequency of the resonant circuit and the frequency of the temperature variation above and below the phase transition temperature of the magnetic material are dependent on one another to optimize the electric power output.
摘要翻译： 一种用于将热能转换为电能的装置，包括至少包括由磁性材料制成的部分的磁路，用于改变由磁性材料制成的部分中的温度交替上升和低于相变温度的温度变化装置 磁性材料由此改变磁路的磁阻，以及围绕磁路布置的线圈，其中响应于磁路中变化的磁通而感应出电能。 电容器与线圈并联连接，从而形成谐振电路，其中谐振电路的谐振频率和高于和低于磁性材料的相变温度的温度变化的频率彼此相关，以使 电力输出。
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公开(公告)号：US08183736B2
公开(公告)日：2012-05-22
申请号：US12593465
申请日：2008-03-18
CPC分类号： H01L37/04
摘要： A device for transforming thermal energy to electric energy including a magnetic circuit including at least a portion made of a magnetic material, a temperature-varying device for varying the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit, and a coil arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit. A capacitor is connected in parallel with the coil to thereby form a resonant circuit, wherein the resonance frequency of the resonant circuit and the frequency of the temperature variation above and below the phase transition temperature of the magnetic material are dependent on one another to optimize the electric power output.
摘要翻译： 一种用于将热能转换为电能的装置，包括至少包括由磁性材料制成的部分的磁路，用于改变由磁性材料制成的部分中的温度交替上升和低于相变温度的温度变化装置 磁性材料由此改变磁路的磁阻，以及围绕磁路布置的线圈，其中响应于磁路中变化的磁通而感应出电能。 电容器与线圈并联连接，从而形成谐振电路，其中谐振电路的谐振频率和高于和低于磁性材料的相变温度的温度变化的频率彼此相关，以使 电力输出。
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公开(公告)号：US20100109474A1
公开(公告)日：2010-05-06
申请号：US12593350
申请日：2008-03-18
IPC分类号： H01L37/04
CPC分类号： H01L37/04
摘要： A generator device for converting thermal energy to electric energy. A magnetic circuit includes at least a portion made of a magnetic material. A temperature-varying device varies the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit. A coil is arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit. A magnetic flux generator generates magnetic flux in the magnetic circuit. A controllable electric circuit device is connected to the coil and a control device controls the controllable electric circuit device.
摘要翻译： 一种用于将热能转换为电能的发生器装置。 磁路包括由磁性材料制成的至少一部分。 温度变化装置在磁性材料的相变温度交替上下交替地改变由磁性材料制成的部分的温度，从而改变磁路的磁阻。 线圈围绕磁路布置，其中响应于磁路中变化的磁通量而感应电能。 磁通发生器在磁路中产生磁通量。 可控电路装置连接到线圈，控制装置控制可控电路装置。
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公开(公告)号：US07554431B2
公开(公告)日：2009-06-30
申请号：US11252873
申请日：2005-10-19
申请人： Mikael Dahlgren , Udo Fromm , Gunnar Russberg , Christian Sasse , Anders Eriksson , Tomas Jonsson , Svante Soderholm
发明人： Mikael Dahlgren , Udo Fromm , Gunnar Russberg , Christian Sasse , Anders Eriksson , Tomas Jonsson , Svante Soderholm
IPC分类号： H01F27/24
CPC分类号： H01F30/12 , H01F27/255 , H01F27/38
摘要： An induction device having windings of different phases arranged around magnetic core limbs. The magnetic core limbs are connected by at least one body formed from magnetic particles in a matrix of a dielectric material.
摘要翻译： 具有不同相绕组的感应装置设置在磁芯四肢周围。 磁芯分支通过由电介质材料的矩阵中的磁性颗粒形成的至少一个主体连接。
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公开(公告)号：US20110001592A1
公开(公告)日：2011-01-06
申请号：US11992832
申请日：2006-09-27
IPC分类号： H01F3/00
CPC分类号： H02J3/1885 , H01F3/10 , H01F29/00 , H01F2003/106 , Y02E40/32
摘要： A device for controlling a magnetic flux in an electromagnetic system, wherein the system includes magnetically connected magnetic cores, between which a volume is arranged. The volume includes a controllable magnetic flux region and the magnetic flux region includes a magnetic material having a relative permeability that may be varied by influencing the temperature of the material. The magnetic material includes a magnetic material, the Curie point of which lies within the temperature operating range of the device and exhibits paramagnetic properties within the temperature range. Also a method of controlling a magnetic flux.
摘要翻译： 一种用于控制电磁系统中的磁通量的装置，其中所述系统包括磁性连接的磁芯，其间布置有体积。 该体积包括可控磁通量区域，并且磁通量区域包括具有可通过影响材料温度而变化的相对磁导率的磁性材料。 磁性材料包括磁性材料，其居里点位于器件的温度操作范围内，并且在温度范围内显示出顺磁性质。 还有一种控制磁通量的方法。
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公开(公告)号：US20100253094A1
公开(公告)日：2010-10-07
申请号：US12743690
申请日：2008-11-13
申请人： Gunnar Russberg , Stefan Thorburn , Bengt Rothman
发明人： Gunnar Russberg , Stefan Thorburn , Bengt Rothman
CPC分类号： F04D3/02 , F04B13/02 , F04D15/0005 , H01L37/04
摘要： A combined pump and valve apparatus including a cylindrical casing, a shaft arranged symmetrically in the casing, a device fixedly attached to the shaft and in close fit with the cylindrical casing, thereby defining separated chambers within the casing, a plurality of outlets/inlets arranged along the circumference of the casing, and a plurality of axially arranged inlets/outlets, each of which is fixedly connected to a respective one of the separated chambers. The axially arranged inlets/outlets are alternately in fluid connection with each of the outlets/inlets fixedly arranged along the circumference of the casing in response to rotation of the shaft and the device with respect to the casing. An impeller arrangement pumps a fluid through the combined pump and valve apparatus in response to the rotation of the shaft.
摘要翻译： 一种组合的泵和阀装置，包括圆柱形壳体，对称地设置在壳体中的轴，固定地附接到轴并且与圆柱形壳体紧密配合的装置，从而在壳体内限定分离的腔室，多个出口/入口布置 沿着壳体的圆周，以及多个轴向布置的入口/出口，每个入口/出口固定地连接到相应的一个分离的室。 所述轴向布置的入口/出口与所述轴和所述装置相对于所述壳体的旋转相互交替地与沿着所述壳体的圆周固定地布置的每个所述出口/入口流体连接。 叶轮装置响应于轴的旋转而泵送流体通过组合的泵和阀装置。
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