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公开(公告)号：US20190226703A1
公开(公告)日：2019-07-25
申请号：US16273097
申请日：2019-02-11
申请人： Xergy Inc
发明人： Bamdad Bahar , Jack Saltwick
摘要： A composite ion exchange membrane is made by combining ionomer with porous polyolefin, such as polyethylene or polypropylene. The composite ion exchange membrane may be used in the core of an energy recovery ventilator. The core of the energy recovery ventilator may comprise corrugated or pleated supports for supporting the composite ion exchange membrane. The air flow into the energy recovery ventilator may be modified to actively create non-laminar flow.
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公开(公告)号：US20190214557A1
公开(公告)日：2019-07-11
申请号：US16246143
申请日：2019-01-11
申请人： Xergy Inc.
发明人： Bamdad Bahar
CPC分类号： H01L45/1246 , H01L27/2463 , H01L45/08 , H01L45/10 , H01L45/146 , H01L45/1641
摘要： An electrochemical neuromorphic organic device (ENODe) memristor has improved performance and lower power requirements through the use of highly conductive polymers, including ionomer, such as sulfonated tetrafluoroethylene based fluoropolymer-copolymer. These ionomers may be more conductive and may have a low equivalent weight. The ionomer may be reinforced with a support material, such as a thin porous polymer. The thickness of the layer may be reduced to no more than about 50 microns and in some cases no more than 5 microns. Other ionomer polymers include highly functionalized styrene-butadiene copolymers and biphynl based ionomers.
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公开(公告)号：US09909224B2
公开(公告)日：2018-03-06
申请号：US15369791
申请日：2016-12-05
申请人： Xergy Inc.
发明人： Bamdad Bahar
CPC分类号： C25B9/06 , C09K5/041 , C09K5/16 , C25B1/04 , F25B1/00 , F25B1/10 , F25B2400/07 , F25B2400/075 , Y02E60/366
摘要： An electrochemical compressor incorporates an electrochemical cell having an anode and a cathode that reacts a working on the anode side into an ionic component and a reactant. The ionic component is transported through an ion conducting media to the cathode. At least a portion of the reactant passes through a reactant conduit that extends from the anode to the cathode. A transfer device, such as a pump or venturi valve configured along the reactant conduit allows the reactant to flow from the anode to the cathode. The reactant and the ionic component are reacted on the cathode to reform the working fluid. A reactant separator may be configured to selectively allow reactant into the reactant conduit. A reactant separator may be a perm-selective layer or a fluid that has high reactant solubility. The working fluid may be water with the ionic component protons and the reactant oxygen.
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公开(公告)号：US20180058729A1
公开(公告)日：2018-03-01
申请号：US15800259
申请日：2017-11-01
申请人： Xergy Inc.
发明人： Bamdad Bahar
CPC分类号： F25B9/008 , B01D67/0006 , B01D67/0093 , B01D69/02 , B01D69/10 , B01D69/125 , B01D71/28 , B01D71/44 , B01D2323/08 , B01D2323/30 , B01D2323/345 , B01D2323/36 , B01D2325/16 , B01D2325/42 , B05D3/0254 , B05D3/067 , C08G61/02 , C08G2261/143 , C08G2261/146 , C08G2261/312 , C08G2261/3326 , C08G2261/516 , C08G2261/72 , C08J3/24 , C08J5/2231 , C08J5/2256 , C08J2325/16 , C08J2365/02 , F25B9/002 , F25B31/00 , Y02E60/366
摘要： An electrochemical compressor utilizes an anion conducting layer disposed between an anode and a cathode for transporting a working fluid. The working fluid may include carbon dioxide that is dissolved in water and is partially converted to carbonic acid that is equilibrium with bicarbonate anion. An electrical potential across the anode and cathode creates a pH gradient that drives the bicarbonate anion across the anion conducting layer to the cathode, wherein it is reformed into carbon dioxide. Therefore, carbon dioxide is pumped across the anion conducting layer. The compressor may be part of a refrigeration system that pumps the working fluid in a closed loop through a condenser and an evaporator.
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公开(公告)号：US20170370013A1
公开(公告)日：2017-12-28
申请号：US15698842
申请日：2017-09-08
申请人： Xergy Inc.
发明人： Bamdad Bahar , Jacob Zerby
摘要： An ozone generator system utilizes an electrochemical cell to produce and control ozone concentrations within an enclosure or to supply ozone to a flow conduit. The enclosure may he coupled with a flow conduit that carries the produced ozone to a desired location. An enclosure may be a sterilization chamber and the concentration of ozone produced by the ozone generating system may be sufficient to sterilize articles within the enclosure. An oxygen control electrolyzer cell and/or humidity control electrolyzer cell may be coupled with the enclosure to further control the environment of the enclosure. A humidity control electrolyzer cell may be fluidly coupled with the ozone generator to supply humidity for reaction on the anode of the ozone generator.
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公开(公告)号：US20170350024A1
公开(公告)日：2017-12-07
申请号：US15682382
申请日：2017-08-21
申请人： Xergy Inc.
发明人： Bamdad Bahar , Steven Naugler
IPC分类号： C25B9/08 , H01M8/241 , H01M8/247 , C25B1/02 , H01M8/04007
CPC分类号： C25B9/08 , C25B1/02 , H01M8/0271 , H01M8/04074 , H01M8/241 , H01M8/247
摘要： An electrochemical system includes an electrochemical compressor through which a working fluid that includes a component that primarily acts as an electrochemically-active component flows; a sealed vessel in which the electrochemical compressor is housed; an inlet conduit for passing working fluid into the vessel; and an outlet conduit for passing fluid out of the vessel. The working fluid that leaks from the electrochemical compressor is contained within the vessel.
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67.发明申请公开(公告)号：US20170138653A1
公开(公告)日：2017-05-18
申请号：US15418851
申请日：2017-01-30
申请人： Xergy Inc.
发明人： Bamdad Bahar
CPC分类号： F25B49/005 , C25B9/00 , F04B39/121 , F25B31/00 , F25B41/02 , F25B49/022 , F25B2500/222
摘要： An electrochemical compressor system, such as an electrochemical refrigeration system includes a sealed vessel that reduces leak issues related to the electrochemical cell. The sealed vessel may be molded or formed from a polymer or a composite polymer having reinforcing materials, such as fibers therein. The sealed vessel may be plated with metal to reduce gas permeation through the wall of the vessel and to accommodate and improve the attachment of conduits, including metal conduits thereto. A metal conduit may be brazed onto a vessel and the brazing material may be selected for polymer to metal joining and for reduced contamination potential of the system. The electrochemical compressor system incorporates a leak sensor configured at least partially within the sealed rigid vessel that measures the pressure within the vessel.
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公开(公告)号：US20160024666A1
公开(公告)日：2016-01-28
申请号：US14712376
申请日：2015-05-14
申请人： Xergy Inc.
发明人： Bamdad Bahar , Brian Kienitz , William Parmelee
摘要： An electrochemical compression system utilizes an electrolyzer to electrolyze an electrochemically active working fluid, at a first pressure, into decomposition products that are reformed back into said electrochemically active working fluid by a fuel cell, at a higher pressure. Water may be electrolyzed into hydrogen and oxygen and stored in reservoir tanks at an elevated pressure and subsequently provided to a fuel cell for reforming. The hydrogen is provided to the anode side of a polymer electrolyte membrane fuel cell and the oxygen is provided to the cathode side. Water is reformed on the cathode side of the fuel cell at a higher pressure than the inlet to the electrolyzer. This pressure differential enable flow of the electrochemically active working fluid through a conduit from the cathode to the electrolyzer. This flow of fluid may be used in a heat transfer system.
摘要翻译： 电化学压缩系统利用电解器在第一压力下将电化学活性工作流体电解成分解产物，所述分解产物在较高压力下被燃料电池重整回所述电化学活性工作流体。 水可以被电解成氢气和氧气，并在升高的压力下储存在储罐中，随后提供给用于重整的燃料电池。 向聚合物电解质膜燃料电池的阳极侧提供氢，向阴极侧设置氧。 在比电解槽的入口高的压力下，在燃料电池的阴极侧改变水。 该压差允许电化学活性工作流体通过从阴极到电解器的管道流动。 这种流体流可以用在传热系统中。
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公开(公告)号：US12006578B2
公开(公告)日：2024-06-11
申请号：US15918945
申请日：2018-03-12
申请人： Xergy Inc.
发明人： Bamdad Bahar , Zhefei Li , Richard Sherrer , Jacob Zerby
CPC分类号： C25B1/04 , B01D53/326 , C25B11/00 , B01D3/14 , B01D53/047 , B01D53/22 , B01D2257/104 , Y02E60/36
摘要： An electrochemical oxygen pump moves or pumps oxygen molecules with a unique anion conducting layer comprising an anion conducting polymer. These pumps can either be used as high precision oxygen flow meters or as oxygen filters. The system can be plumbed to have air as the inlet and the pump will selectively pump oxygen out, offering another way to remove oxygen from the air, along with distillation or pressure swing absorption.
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公开(公告)号：US11940183B2
公开(公告)日：2024-03-26
申请号：US17402776
申请日：2021-08-16
申请人： Xergy Inc
发明人： Bamdad Bahar , Peter Golben , William Parmelee , Scott Fackler
CPC分类号： F24S60/30 , C01B3/0026 , H01M8/065 , H01M8/182 , H02N3/00
摘要： A hydride heat engine produces electricity from a heat source, such as a solar heater. A plurality of metal hydride reservoirs are heated by the heating device and a working fluid comprises hydrogen is incrementally move from one metal hydride reservoir to a success metal hydride reservoir. The working fluid is passed, at a high pressure, from the last of the plurality of metal hydride reservoirs to an electro-chemical-expander. The electro-chemical-expander has an anode, a cathode, and an ionomer therebetween. The hydrogen is passed from the anode at high pressure to the cathode at lower pressure and electricity is generated. The solar heater may be a solar water heater and the hot water may heat the metal hydride reservoirs to move the hydrogen. The working fluid may move in a closed loop.
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