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    • 2. 发明申请
    • MODULAR CHILLER SYSTEM
    • 模块化冷冻系统
    • WO2013189013A1
    • 2013-12-27
    • PCT/CN2012/077088
    • 2012-06-18
    • TRANE INTERNATIONAL INC.GAO, JianCHAI, Guo Hong Galen
    • GAO, JianCHAI, Guo Hong Galen
    • F25B1/00
    • F25B1/00F25B25/005F25B2400/06F25B2400/071F25B2500/01
    • Embodiments of a modular chiller system are described. In some embodiments, a housing of the modular chiller system may generally have a 'Y' shaped end profile with a lower housing compartment and a tapered upper housing compartment. In some embodiment, components of the modular chiller system are in a vertical and/or rotational symmetric arrangement in the lower housing compartment, which may facilitate access to the components in the lower housing compartment from multiple sides of the modular chiller system, and may save the time and cost of manufacturing the modular chiller system. The 'Y' shaped end profile of the modular chiller systems may form a space between neighboring modular chiller systems and facilitate an air flow and/or access to components of the modular chiller system from the space between the neighboring modular chiller systems.
    • 描述了模块化冷却器系统的实施例。 在一些实施例中,模块化冷却器系统的壳体通常可具有“Y”形端部轮廓,其具有下部壳体隔室和锥形上部壳体隔室。 在一些实施例中,模块化冷却器系统的部件在下壳体隔室中具有垂直和/或旋转对称的布置,其可以有助于从模块化冷却器系统的多个侧面进入下壳体隔室中的部件,并且可以节省 制造模块式冷水机组的时间和成本。 模块化冷却器系统的“Y”形端部轮廓可以在相邻的模块化冷却器系统之间形成空间,并且便于从邻近的模块化冷冻机系统之间的空间进行空气流动和/或访问模块化冷却器系统的部件。
    • 4. 发明申请
    • PROCESS FOR PREPARING ALLOY COMPOSITE NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERIES
    • 锂离子电池合金复合电极材料的制备工艺
    • WO2010099864A1
    • 2010-09-10
    • PCT/EP2010/000927
    • 2010-02-16
    • UMICORETSINGHUA UNIVERSITYREN, JianguoHE, XiangmingWANG, LiYAN, RunbaoPU, WeihuaLl, JianjunGAO, Jian
    • REN, JianguoHE, XiangmingWANG, LiYAN, RunbaoPU, WeihuaLl, JianjunGAO, Jian
    • H01M4/04H01M4/133H01M4/1393
    • H01M4/38H01M4/42H01M4/46H01M4/583H01M4/587H01M4/625H01M2004/027
    • The present invention relates to a process for preparing an alloy composite negative electrode material having a spherical carbon matrix structure for lithium ion batteries by spray-drying carbothermal reduction. The invention covers a process for preparing a negative electrode material for a lithium ion battery with a general formula A-M/Carbon, wherein A is a metal selected from the group consisting of Si, Sn, Sb, Ge and Al; and wherein M is different from A and is at least one element selected from the group consisting of B, Cr, Nb, Cu, Zr, Ag, Ni, Zn, Fe, Co, Mn, Sb, Zn, Ca, Mg, V, Ti, In, Al, Ge; and comprising the steps of: - providing a solution comprising an organic polymer and either chemically reducible nanometric A- and M-precursor compounds, or nanometric Si and a chemically reducible M-precursor compound, when said metal A is Si; - spray-drying said solution whereby a A- and M-precursor bearing polymer powder is obtained, and - calcining said powder in a neutral atmosphere at a temperature between 500 and 1000° C for 3 to 10 hours whereby, in this carbothermal reduction, a carbon matrix is obtained bearing homogeneously distributed A-M alloy particles.
    • 本发明涉及通过喷雾干燥碳热还原制备具有锂离子电池的球形碳基质结构的合金复合负极材料的方法。 本发明涉及一种制备具有通式A-M /碳的锂离子电池用负极材料的方法,其中A为选自Si,Sn,Sb,Ge和Al的金属; 其中M与A不同,为选自B,Cr,Nb,Cu,Zr,Ag,Ni,Zn,Fe,Co,Mn,Sb,Zn,Ca,Mg,V中的至少一种元素 ,Ti,In,Al,Ge; 并且包括以下步骤:当所述金属A为Si时,提供包含有机聚合物和化学还原性纳米A和M前体化合物或纳米Si和化学还原性M前体化合物的溶液; - 喷雾干燥所述溶液,由此获得具有A和M前体的聚合物粉末,并且在中性气氛中在500-1000℃的温度下煅烧所述粉末3至10小时,由此在该碳热还原中, 得到带有均匀分布的AM合金颗粒的碳基体。