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    Cooling systems and related method
    3.
    发明授权
    Cooling systems and related method 有权

    公开(公告)号：US11703266B2

    公开(公告)日：2023-07-18

    申请号：US16612650

    申请日：2017-05-11

    Applicant: General Electric Company

    Inventor： Ching-Jen Tang ,  Peter John Bonitatibus, Jr. ,  John Brian McDermott

    IPC: F25D17/02 ,  C09K5/20 ,  F25B15/02 ,  F25B47/00

    CPC classification number: F25D17/02 ,  C09K5/20 ,  F25B15/025 ,  F25B47/006 ,  F25B2500/09

    Abstract: A cooling system and a related method is presented. The cooling system includes a reservoir configured to selectively supply a cooling fluid; a circulation loop fluidly coupled to the reservoir, and configured to circulate the cooling fluid to and from the reservoir, and a heat exchanger thermally coupled to the circulation loop and configured to exchange heat with the cooling fluid. The reservoir includes a refrigerant and an anti-freeze additive. The anti-freeze additive is characterized by a lower critical solution temperature (LCST) such that when an operating temperature of the reservoir is greater than the LCST, the reservoir is configured to supply a cooling fluid including the refrigerant to the circulation loop; and when the operating temperature of the reservoir is lower than the LCST, the reservoir is configured to supply a cooling fluid including the refrigerant and the anti-freeze additive to the circulation loop.

    Method for maintaining the performance level of an electrochemical cell
    5.
    发明授权
    Method for maintaining the performance level of an electrochemical cell 有权
    维持电化学电池性能水平的方法

    公开(公告)号：US09368840B2

    公开(公告)日：2016-06-14

    申请号：US13690644

    申请日：2012-11-30

    Applicant: General Electric Company

    Inventor： Rebecca Suzanne Northey ,  Peter John Bonitatibus, Jr. ,  John Thomas Leman ,  Job Thomas Rijssenbeek

    IPC: H02J7/00 ,  H01M10/44 ,  H01M10/0562 ,  H01M10/39

    CPC classification number: H01M10/44 ,  H01M10/0562 ,  H01M10/39 ,  H02J7/0057

    Abstract: A method of maintaining the performance level of an electrochemical cell is described. The cell usually includes a negative electrode that includes an alkali metal; a positive electrode that includes at least one transition metal halide; a molten salt electrolyte based on an alkali metal haloaluminate; and a sodium ion-conducting solid electrolyte partitioning the positive electrode from the negative electrode. The method is based on a treatment regimen that includes the step of applying a series of electrical cycles to the cell, wherein the series includes at least one deep discharge of the cell. Each discharge of the cell is usually followed by recharging the cell to its available capacity.

    Abstract translation: 描述了维持电化学电池的性能水平的方法。 电池通常包括含有碱金属的负极; 包含至少一种过渡金属卤化物的正电极; 基于卤化铝酸钾的熔盐电解质; 和从负极分隔正极的钠离子导电固体电解质。 该方法基于包括向细胞施加一系列电循环的步骤的治疗方案，其中该系列包括细胞的至少一个深度放电。 通常情况下，电池的每次放电将电池充电至其可用容量。

    Soft magnetic phase nanoparticles preparations and associated methods thereof
    6.
    发明授权
    Soft magnetic phase nanoparticles preparations and associated methods thereof 有权
    软磁性相纳米颗粒制剂及其相关方法

    公开(公告)号：US09251938B2

    公开(公告)日：2016-02-02

    申请号：US13788218

    申请日：2013-03-07

    Applicant: General Electric Company

    Inventor： Binil Itty Ipe Kandapallil ,  Robert Edgar Colborn ,  Peter John Bonitatibus, Jr. ,  Francis Johnson

    IPC: H01F1/01 ,  B22F1/00 ,  B22F9/24 ,  H01F1/00

    CPC classification number: H01F1/0054 ,  B22F1/0018 ,  B22F9/24

    Abstract: A method of synthesizing magnetic nanoparticles comprising soft magnetic phases is provided, wherein the method comprises degassing a first mixture at a temperature in a range from about 80° C. to 130° C. The first mixture comprises a solvent, a compound comprising iron, cobalt, or combinations thereof dissolved in the solvent, and an organic component comprising a fatty acid or an amine. Degassing the first mixture is followed by adding a capping ligand to the first mixture under inert atmosphere to form a second mixture; adding a reducing agent to the second mixture at a temperature in a processing temperature range from about 250° C. to about 350° C. to form a third mixture; and incubating the third mixture at a temperature within the processing temperature range to form nanoparticles comprising a soft magnetic phase.

    Abstract translation: 提供了一种合成包含软磁相的磁性纳米颗粒的方法，其中该方法包括在约80℃至130℃的温度范围内对第一混合物进行脱气。第一混合物包含溶剂，包含铁， 钴或其组合，以及包含脂肪酸或胺的有机组分。 在第一混合物中脱气之后，在惰性气氛下向第一混合物中加入封端配体以形成第二混合物; 在约250℃至约350℃的加工温度范围内的温度下向第二混合物中加入还原剂以形成第三混合物; 并在处理温度范围内的温度下培养第三混合物以形成包含软磁相的纳米颗粒。

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