Screw compressor
    61.
    发明申请
    Screw compressor 审中-公开
    螺杆压缩机

    公开(公告)号:US20100247366A1

    公开(公告)日:2010-09-30

    申请号:US12708118

    申请日:2010-02-18

    IPC分类号: F04C18/16

    摘要: In order to obtain a screw compressor which is small in size and weight and has ease of maintenance and high reliability, the screw compressor comprises a screw rotor, a low-pressure-side bearing and a high-pressure-side bearing which support the screw rotor, a motor which drives the screw rotor, a motor casing which accommodates the motor, a main casing which accommodates the screw rotor and the low-pressure-side bearing, and a discharge casing which accommodates the high-pressure-side bearing. The motor casing, the main casing, and the discharge casing are accommodated in a steel pipe chamber, and the steel pipe chamber includes a low-pressure-side chamber and a high-pressure-side chamber which are able to be divided in the axial direction. By using a flange provided on an inner surface of the steel pipe chamber, a flange provided in the main casing, and a sealing component provided between the flanges, the steel pipe chamber is divided into a low-pressure-side space and a high-pressure-side space.

    摘要翻译: 为了得到尺寸小,重量轻,维修方便,可靠性高的螺杆式压缩机,螺杆式压缩机包括螺杆式转子,低压侧轴承和支承螺杆的高压侧轴承 转子,驱动螺杆转子的马达,容纳马达的马达壳体,容纳螺杆转子和低压侧轴承的主壳体以及容纳高压侧轴承的排出壳体。 马达壳体,主壳体和排出壳体容纳在钢管室中,钢管室包括能够沿轴向分割的低压侧室和高压侧室 方向。 通过使用设置在钢管室的内表面上的凸缘,设置在主壳体中的凸缘和设置在凸缘之间的密封部件,钢管室被分为低压侧空间和高压侧空间, 压力侧空间。

    SWITCHING POWER SUPPLY CIRCUIT
    62.
    发明申请
    SWITCHING POWER SUPPLY CIRCUIT 有权
    切换电源电路

    公开(公告)号:US20100013447A1

    公开(公告)日:2010-01-21

    申请号:US12487073

    申请日:2009-06-18

    IPC分类号: G05F1/10

    摘要: A switching power supply circuit for generating an output voltage at an output node based on an input voltage at an input node includes a reference voltage generating circuit configured to generate a reference voltage such that during an initial start-up period of the reference voltage a voltage rise rate of the reference voltage within a first predetermined period from a start point of the initial start-up period and a voltage rise rate thereof within a second predetermined period immediately preceding an end point of the initial start-up period are smaller than a voltage rise rate thereof in a period between the first predetermined period and the second predetermined period, a coil disposed between the input output nodes, and a switch circuit configured to switch on and off to control current through the coil in response to comparison between the reference voltage and a voltage proportional to the output voltage.

    摘要翻译: 用于基于输入节点处的输入电压在输出节点处产生输出电压的开关电源电路包括:参考电压产生电路,被配置为产生参考电压,使得在参考电压的初始启动周期期间,电压 在初始启动周期的起始点之前的第一预定时间段内的参考电压的上升速率和在初始启动周期的结束点之前的第二预定时段内的电压上升速率小于电压 在第一预定周期和第二预定周期之间的周期内的上升速率,布置在输入输出节点之间的线圈和被配置为接通和关断的开关电路,以响应于参考电压 和与输出电压成比例的电压。

    Semi-Interpenetrating polymer network electrolyte, process for producing the same and battery using the same
    63.
    发明授权
    Semi-Interpenetrating polymer network electrolyte, process for producing the same and battery using the same 失效
    半互穿聚合物网络电解质,其制造方法和电池使用相同

    公开(公告)号:US07235331B2

    公开(公告)日:2007-06-26

    申请号:US10256573

    申请日:2002-09-27

    IPC分类号: H01M6/14 H01M6/18

    摘要: An electrolyte with high ion conductivity, a process for producing the same and a battery using the same, and a compound for the electrolyte. The electrolyte is set between a negative electrode and a positive electrode. The electrolyte includes a first polymer compound, a second polymer compound and light metal salt. The first polymer compound has a three-dimensional network structure formed by bridging bridgeable compounds with the bridge groups, which contributes to the high mechanical intensity of the electrolyte. The second polymer compound has no bridge groups and dissolves light metal salt. Each of the first and the second polymer compounds has an ether bond. The first and the second polymer compounds form a semi-interpenetrating polymer network, and achieve higher ion conductivity than that of each polymer compound.

    摘要翻译: 具有高离子电导率的电解质,其制造方法和使用该电解质的电池和用于电解质的化合物。 将电解质置于负极和正极之间。 电解质包括第一聚合物化合物,第二聚合物化合物和轻金属盐。 第一种高分子化合物具有通过将可桥联化合物与桥基桥接而形成的三维网状结构,这有助于电解质的高机械强度。 第二种高分子化合物没有桥基并溶解轻金属盐。 第一和第二聚合物化合物各自具有醚键。 第一和第二聚合物化合物形成半互穿聚合物网络,并且实现比每种聚合物化合物更高的离子电导率。

    Negative electrode material for non-aqueous liquid electrolyte secondary
cell and non-aqueous liquid electrolyte secondary cell employing same
    66.
    发明授权
    Negative electrode material for non-aqueous liquid electrolyte secondary cell and non-aqueous liquid electrolyte secondary cell employing same 失效
    用于非水电解液二次电池的负极材料和使用该非水电解质二次电池的非水电解液二次电池

    公开(公告)号:US5834138A

    公开(公告)日:1998-11-10

    申请号:US737285

    申请日:1995-11-06

    CPC分类号: H01M4/583 H01M10/0525

    摘要: A negative electrode material for a secondary cell for a non-aqueous liquid electrolyte for realizing a high charging/discharging capacity and a high discharging efficiency, a method for producing such material and a non-aqueous liquid electrolyte secondary cell employing such material. The negative electrode material contains at least one carbonaceous material selected from the group consisting of coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals, a carbonaceous material derived from a plant-origin high molecular material containing a sum total of 0.2 to 20 wt % of metal elements, phosphorus and sulphur calculated as elements or a carbonaceous material having a diffraction peak between 30.degree. and 32.degree. of the 2.theta. diffraction angle in the X-ray (CuK.alpha.) powder diffraction pattern. For producing the negative electrode material, at least one carbonaceous material selected from the group consisting of coffee beans, tea leaves, cane sugar, corns, fruits, straws of cereals and husks of cereals, or crystalline or fibrous cellulose admixed with at least one of metal elements, phosphorus or sulphur, is sintered for carbonization. The negative electrode material is used for a non-aqueous liquid electrolyte secondary cell having a positive electrode formed of a lithium compound oxide and a negative electrode formed of a carbonaceous negative electrode material capable of doping and dedoping lithium ions as an active negative electrode material.

    摘要翻译: PCT No.PCT / JP96 / 00548 Sec。 371日期:1996年11月6日 102(e)日期1996年11月6日PCT 1996年3月6日PCT公布。 第WO96 / 27911号公报 日期1996年12月9日为了实现高充放电能力和高放电效率的非水电解液二次电池用负极材料,这种材料的制造方法以及采用 这样的材料。 负极材料含有至少一种选自咖啡豆,茶叶,蔗糖,玉米,水果,谷物和谷类的谷物的碳质材料,衍生自植物来源的高分子材料的含碳材料含有 在X射线(CuKα)粉末衍射中,作为元素计算的金属元素总计为0.2〜20重量%,作为元素计算的磷和硫,或衍射峰为30度〜32度的2θ衍射角的碳质材料 模式。 为了生产负极材料,选自咖啡豆,茶叶,蔗糖,玉米,水果,麦片和麦片的至少一种碳质材料或与以下中的至少一种混合的结晶或纤维状纤维素 金属元素,磷或硫,被烧结以进行碳化。 负极材料用于具有由锂复合氧化物形成的正极和由能够掺杂和去掺杂锂离子的碳质负极材料形成的负极作为活性负极材料的非水电解质二次电池。