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1. 发明授权

US09373771B2 Enhanced metal-core thermoelectric cooling and power generation device 有权
标题翻译：增强型金属核心热电冷却发电装置
公开(公告)号：US09373771B2
公开(公告)日：2016-06-21
申请号：US12998536
申请日：2009-11-27
申请人： Uttam Ghoshal , Ayan Guha , James Borak
发明人： Uttam Ghoshal , Ayan Guha , James Borak
IPC分类号： H01L35/02 , H01L35/30 , H01L35/32 , C04B35/547 , H01L35/34
CPC分类号： H01L35/32 , C04B35/547 , C04B2235/40 , C04B2235/408 , H01L35/34
摘要： In various embodiments of the present invention, a thermoelectric device is provided. The thermoelectric device includes one or more thermoelements that transfer heat across the ends of the thermoelectric device. A method for creating the thermoelectric device includes forming a metal substrate, and etching one or more surfaces of the metal substrate to form etched portions. The unetched flat portions on the metal substrate are referred to as mesa cores. Thereafter, thermoelectric films are deposited on the one or more surfaces of the metal substrate. The deposition of the thermoelectric films on the mesa cores results in the formation of a thermoelement.
摘要翻译：在本发明的各种实施例中，提供了一种热电装置。热电装置包括一个或多个热电偶，其将热量传递到热电装置的端部。一种形成热电装置的方法包括：形成金属基板，蚀刻金属基板的一个或多个表面以形成蚀刻部分。金属基板上的未蚀刻平坦部分称为台面芯。此后，在金属基板的一个或多个表面上沉积热电膜。热电膜在台面芯上沉积导致形成热电偶。

2. 发明申请

US20110220164A1 ENHANCED METAL-CORE THERMOELECTRIC COOLING AND POWER GENERATION DEVICE 有权
标题翻译：增强金属核心热电冷却和发电装置
公开(公告)号：US20110220164A1
公开(公告)日：2011-09-15
申请号：US12998536
申请日：2009-11-27
申请人： Ayan Guha , Uttam Ghoshal , James Borak
发明人： Ayan Guha , Uttam Ghoshal , James Borak
IPC分类号： H01L35/02 , H01L35/12 , H01L21/302 , H01L35/34
CPC分类号： H01L35/32 , C04B35/547 , C04B2235/40 , C04B2235/408 , H01L35/34
摘要： In various embodiments of the present invention, a thermoelectric device is provided. The thermoelectric device includes one or more thermoelements that transfer heat across the ends of the thermoelectric device. A method for creating the thermoelectric device includes forming a metal substrate, and etching one or more surfaces of the metal substrate to form etched portions. The unetched flat portions on the metal substrate are referred to as mesa cores. Thereafter, thermoelectric films are deposited on the one or more surfaces of the metal substrate. The deposition of the thermoelectric films on the mesa cores results in the formation of a thermoelement.
摘要翻译：在本发明的各种实施例中，提供了一种热电装置。热电装置包括一个或多个热电偶，其将热量传递到热电装置的端部。一种形成热电装置的方法包括：形成金属基板，蚀刻金属基板的一个或多个表面以形成蚀刻部分。金属基板上的未蚀刻平坦部分称为台面芯。此后，在金属基板的一个或多个表面上沉积热电膜。热电膜在台面芯上沉积导致形成热电偶。

3. 发明申请

US20110016886A1 METHOD AND APPARATUS FOR SWITCHED THERMOELECTRIC COOLING OF FLUIDS 有权
标题翻译：用于开关流体热电冷却的方法和装置
公开(公告)号：US20110016886A1
公开(公告)日：2011-01-27
申请号：US12736049
申请日：2009-03-03
申请人： Uttam Ghoshal , Ayan Guha , James Borak
发明人： Uttam Ghoshal , Ayan Guha , James Borak
IPC分类号： F25B21/02
CPC分类号： F25B21/02 , F25B2321/0212 , F25B2321/025 , F25D19/006
摘要： A method and system for efficiently cooling a fluid is provided. A cooling system includes a first chamber containing a first fluid, and a second chamber connected to the first chamber and containing a second fluid. The cooling system further includes one or more thermoelectric devices for cooling the second fluid in the second chamber, and a first body that acts as a thermal diode. The first body enables unidirectional transfer of heat from the thermoelectric devices to the first fluid. Further, the cooling system can be installed with one or more phase change materials or heat pipes that enhance the cooling efficiency of the cooling system. The thermoelectric devices are switched on for a certain time period, after which they are switched off and on repeatedly in cycles, depending on the temperature of the second fluid.
摘要翻译：提供了一种有效地冷却流体的方法和系统。冷却系统包括容纳第一流体的第一室和连接到第一室并且容纳第二流体的第二室。冷却系统还包括用于冷却第二室中的第二流体的一个或多个热电装置和用作热二极管的第一主体。第一主体能够将热量从热电装置单向传递到第一流体。此外，冷却系统可以安装有一个或多个相变材料或热管，以提高冷却系统的冷却效率。热电装置被接通一段时间，之后它们被关闭，并且依循第二流体的温度重复循环。

4. 发明授权

US09435571B2 Method and apparatus for switched thermoelectric cooling of fluids 有权
标题翻译：流体开关热电冷却的方法和装置
公开(公告)号：US09435571B2
公开(公告)日：2016-09-06
申请号：US12736049
申请日：2009-03-03
申请人： Uttam Ghoshal , Ayan Guha , James Borak
发明人： Uttam Ghoshal , Ayan Guha , James Borak
IPC分类号： F25B21/02 , F25D19/00
CPC分类号： F25B21/02 , F25B2321/0212 , F25B2321/025 , F25D19/006
摘要： A method and system for efficiently cooling a fluid is provided. A cooling system includes a first chamber containing a first fluid, and a second chamber connected to the first chamber and containing a second fluid. The cooling system further includes one or more thermoelectric devices for cooling the second fluid in the second chamber, and a first body that acts as a thermal diode. The first body enables unidirectional transfer of heat from the thermoelectric devices to the first fluid. Further, the cooling system can be installed with one or more phase change materials or heat pipes that enhance the cooling efficiency of the cooling system. The thermoelectric devices are switched on for a certain time period, after which they are switched off and on repeatedly in cycles, depending on the temperature of the second fluid.
摘要翻译：提供了一种有效地冷却流体的方法和系统。冷却系统包括容纳第一流体的第一室和连接到第一室并且容纳第二流体的第二室。冷却系统还包括用于冷却第二室中的第二流体的一个或多个热电装置和用作热二极管的第一主体。第一主体能够将热量从热电装置单向传递到第一流体。此外，冷却系统可以安装有一个或多个相变材料或热管，以提高冷却系统的冷却效率。热电装置被接通一段时间，之后它们被关闭并依次循环重复，取决于第二流体的温度。

5. 发明申请

US20140318152A1 METHOD AND APPARATUS FOR THERMOELECTRIC COOLING OF FLUIDS 审中-公开
标题翻译：流体热电冷却的方法和装置
公开(公告)号：US20140318152A1
公开(公告)日：2014-10-30
申请号：US14359100
申请日：2011-11-17
申请人： Uttam Ghoshal , Ayan Guha , Himanshu Pokharna
发明人： Uttam Ghoshal , Ayan Guha , Himanshu Pokharna
IPC分类号： F25B21/02
CPC分类号： F25B21/02 , F25B2321/0252
摘要： The present disclosure provides a method and a thermoelectric cooling apparatus for cooling a fluid. The thermoelectric cooling apparatus comprises one or more of thermoelectric devices, a hot sink, a cold sink, and a heat rejection apparatus which comprises condenser fins and a fan to attain a high figure of merit. The heat from the fluid is transferred to the hot sink and/or one or more heat pipes by the one or more thermoelectric devices. The heat from the one or more heat pipes is dissipated to the ambient through condenser fins and the fan.
摘要翻译：本公开提供了一种用于冷却流体的方法和热电冷却装置。热电冷却装置包括一个或多个热电装置，热水槽，冷水槽和散热装置，其包括冷凝器翅片和风扇以获得高的品质因数。来自流体的热量通过一个或多个热电装置传送到热水槽和/或一个或多个热管。来自一个或多个热管的热量通过冷凝器翅片和风扇散发到环境中。

6. 发明申请

US20120048322A1 DEVICE FOR CONVERTING INCIDENT RADIATION INTO ELECTRICAL ENERGY 审中-公开
标题翻译：将事故辐射转化为电能的装置
公开(公告)号：US20120048322A1
公开(公告)日：2012-03-01
申请号：US13138964
申请日：2010-06-15
申请人： Uttam Ghoshal , Ayan Guha
发明人： Uttam Ghoshal , Ayan Guha
IPC分类号： H01L35/02 , H01L35/30
CPC分类号： H02S10/10 , H01L31/0547 , H02S10/30 , H02S40/44 , Y02E10/52 , Y02E10/60
摘要： In various embodiments of the present invention, a device for converting incident radiation to electrical energy is provided. The device includes a Thermoelectric Generator (TEG) and a Photovoltaic Cell (PV) to convert the incident radiation to electrical energy. The device further includes a first component for focusing the incident radiation to the TEG and the PV. The incident radiation includes light waves of infrared wavelengths, and light waves of the visible light spectrum and Ultraviolet (UV) waves. The TEG converts the heat generated due to the light waves of infrared wavelength into electricity, and the PV converts energy of the light waves of the visible light spectrum and UV waves into electricity.
摘要翻译：在本发明的各种实施例中，提供了一种用于将入射辐射转换成电能的装置。该装置包括热电发生器（TEG）和光伏电池（PV），以将入射的辐射转换成电能。该装置还包括用于将入射辐射聚焦到TEG和PV的第一部件。入射辐射包括红外波长的光波，以及可见光光谱和紫外线（UV）波的光波。 TEG将由于红外波长的光波产生的热量转换为电能，并将PV将可见光光谱和UV波的光波的能量转换为电能。

7. 发明申请

US20120192574A1 Heat Pipes And Thermoelectric Cooling Devices 有权
标题翻译：热管和热电冷却装置
公开(公告)号：US20120192574A1
公开(公告)日：2012-08-02
申请号：US13496291
申请日：2010-07-15
申请人： Uttam Ghoshal , Ayan Guha
发明人： Uttam Ghoshal , Ayan Guha
IPC分类号： F28D15/00 , F25B21/02
CPC分类号： F28D15/0275 , F25B21/02 , F25B2321/025 , F28D15/0266 , F28D15/04 , H01L35/30
摘要： In various embodiments of the present invention, a thermoelectric cooling device with a thermoelectric device, heat pipe and a heat sink is provided. The thermoelectric device is connected to a chamber through a metal standoff. The chamber contains a fluid that needs to be cooled. The metal standoff has a shape, e.g. a bevel shape, to minimize heat leakage into the fluid. The heat pipes are preferably connected to the thermoelectric device with a Thermal Interface Material (TIM). In one embodiment, the heat pipes are attached to the thermoelectric device through screws which have an insulating standoff so as to minimize heat leakage into the fluid. In another embodiment of the present invention, two stage thermoelectric cooling devices with multiple heat pipes and common heat sink are provided to cool the fluid.
摘要翻译：在本发明的各种实施例中，提供了具有热电装置，热管和散热器的热电冷却装置。热电装置通过金属支架连接到室。该室含有需要冷却的流体。金属支座具有形状，例如一个斜面形状，以最大限度地减少流入流体的热量。热管优选地通过热界面材料（TIM）连接到热电装置。在一个实施例中，热管通过具有绝缘支架的螺钉附接到热电装置，以便使流入流体的热量最小化。在本发明的另一实施例中，提供具有多个热管和公共散热器的两级热电冷却装置以冷却流体。

8. 发明申请

US20110000224A1 METAL-CORE THERMOELECTRIC COOLING AND POWER GENERATION DEVICE 审中-公开
标题翻译：金属核心热电冷却和发电装置
公开(公告)号：US20110000224A1
公开(公告)日：2011-01-06
申请号：US12736126
申请日：2009-03-11
申请人： Uttam Ghoshal , Ayan Guha
发明人： Uttam Ghoshal , Ayan Guha
IPC分类号： F25B21/02 , H01L29/66 , H01L21/28
CPC分类号： H01L35/08 , H01L35/16 , H01L35/32 , H01L35/34
摘要： In various embodiments of the present invention, a thermoelectric device is provided. The thermoelectric device includes one or more thermoelements provided for transferring heat across the ends of the thermoelectric device. A method for making the thermoelectric device includes forming a metal substrate, and depositing one or more thermoelectric films on the metal substrate. Thereafter, one or more bumps are provided on one of the one or more thermoelectric films. Deposition of the one or more thermoelectric films on the metal substrate and the provision of the one or more bumps on the thermoelectric film result in the formation of a thermoelement.
摘要翻译：在本发明的各种实施例中，提供了一种热电装置。热电装置包括一个或多个热电元件，用于将热量传递到热电装置的端部。制造热电装置的方法包括形成金属基板，并在金属基板上沉积一个或多个热电膜。此后，在一个或多个热电膜之一上设置一个或多个凸块。在金属基板上沉积一个或多个热电膜并且在热电膜上设置一个或多个凸块导致形成热电偶。

9. 发明授权

US08904808B2 Heat pipes and thermoelectric cooling devices 有权
标题翻译：热管和热电冷却装置
公开(公告)号：US08904808B2
公开(公告)日：2014-12-09
申请号：US13496291
申请日：2010-07-15
申请人： Uttam Ghoshal , Ayan Guha
发明人： Uttam Ghoshal , Ayan Guha
IPC分类号： F25B21/02 , F28D15/02 , F28D15/04 , H01L35/30
CPC分类号： F28D15/0275 , F25B21/02 , F25B2321/025 , F28D15/0266 , F28D15/04 , H01L35/30
摘要： In various embodiments of the present invention, a thermoelectric cooling device with a thermoelectric device, heat pipe and a heat sink is provided. The thermoelectric device is connected to a chamber through a metal standoff. The chamber contains a fluid that needs to be cooled. The metal standoff has a shape, e.g. a bevel shape, to minimize heat leakage into the fluid. The heat pipes are preferably connected to the thermoelectric device with a Thermal Interface Material (TIM). In one embodiment, the heat pipes are attached to the thermoelectric device through screws which have an insulating standoff so as to minimize heat leakage into the fluid. In another embodiment of the present invention, two stage thermoelectric cooling devices with multiple heat pipes and common heat sink are provided to cool the fluid.
摘要翻译：在本发明的各种实施例中，提供了具有热电装置，热管和散热器的热电冷却装置。热电装置通过金属支架连接到室。该室含有需要冷却的流体。金属支座具有形状，例如一个斜面形状，以最大限度地减少流入流体的热量。热管优选地通过热界面材料（TIM）连接到热电装置。在一个实施例中，热管通过具有绝缘支架的螺钉附接到热电装置，以便使流入流体的热量最小化。在本发明的另一实施例中，提供具有多个热管和公共散热器的两级热电冷却装置以冷却流体。

10. 发明申请

US20150155413A1 SOLAR THERMOELECTRIC GENERATOR WITH INTEGRATED SELECTIVE WAVELENGTH ABSORBER 审中-公开
标题翻译：具有集成选择波长吸收器的太阳能热电发生器
公开(公告)号：US20150155413A1
公开(公告)日：2015-06-04
申请号：US14401457
申请日：2013-05-15
申请人： Uttam GHOSHAL , Ayan GUHA , Himanshu POKHARNA , SHEETAK, INC.
发明人： Uttam Ghoshal , Ayan Guha , Himanshu Pokharna
IPC分类号： H01L31/052 , H02S40/44 , H01L35/30 , H01L31/18 , H01L35/34
CPC分类号： H01L31/0525 , H01L31/0547 , H01L31/18 , H01L35/04 , H01L35/30 , H01L35/32 , H01L35/34 , H02S40/44
摘要： The present disclosure is related to an apparatus for generating electric power from selected wavelengths of electromagnetic radiation and a method of manufacture of said apparatus. The apparatus may include a selective wavelength absorber that is thermally coupled to a thermoelectric generator. The selective wavelength absorber may include alternating absorber and dielectric layers configured to absorb and reflect selected wavelengths of electromagnetic radiation. Absorbed electromagnetic radiation may be converted to heat energy for driving the thermoelectric generator. The method may include manufacturing the selective wavelength absorber, including depositing the alternating layers on a substrate that has been formed to receive the electromagnetic radiation at a selected angle or range of angles.
摘要翻译：本公开涉及一种用于从所选择的电磁辐射波长产生电力的装置以及所述装置的制造方法。该装置可以包括热耦合到热电发生器的选择性波长吸收器。选择波长吸收器可以包括被配置为吸收和反射所选波长的电磁辐射的交替的吸收体和电介质层。吸收的电磁辐射可以转换成用于驱动热电发电机的热能。该方法可以包括制造选择波长吸收体，包括将已经形成为以选定的角度或角度范围接收电磁辐射的基底上的交替层沉积。

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