Electric machine and oil cooling method for electrical machine
    31.
    发明授权
    Electric machine and oil cooling method for electrical machine 有权
    电机电机油冷却方式

    公开(公告)号:US08786146B2

    公开(公告)日:2014-07-22

    申请号:US13513019

    申请日:2010-01-26

    IPC分类号: H02K9/20

    CPC分类号: H02K9/19 H02K9/197

    摘要: An electrical machine including a casing (1), an oil inlet hole (7), an oil passage (2), oil outlet holes (3), a stator retainer (8), a casing end cover (10), a stator iron core (5), winding coils (6), slot insulations (12) and oil-guides (4). The oil passage (2) is located inside the casing (1) and links with the oil inlet hole (7) of the casing (1) and the oil outlet holes (3) of the stator retainer (8). The oil outlet holes (3) are located above the winding coils (6) and the oil-guides (4) are located between the oil outlet holes (3) and the winding coils (6). Oil entering from the oil inlet hole (7) pours onto the winding coils (6) by the guidance of the oil-guides (4) after flowing through the oil passage (2) and flowing out of the oil outlet holes (3). The winding coils of the electrical machine can be effectively cooled and the electrical machine can achieve higher thermal durability. An oil cooling method for the electrical machine is also provided.

    摘要翻译: 一种电机,包括壳体(1),进油孔(7),油路(2),出油孔(3),定子保持架(8),壳体端盖(10),定子铁 (5),绕组线圈(6),槽绝缘(12)和导油器(4)。 油路(2)位于壳体(1)的内部,与壳体(1)的进油孔(7)和定子保持架(8)的排油孔(3)连结。 出油孔(3)位于绕组线圈(6)的上方,导油件(4)位于排油孔(3)和绕组线圈(6)之间。 从进油孔(7)进入的油在流经油路(2)并从出油孔(3)流出之后,通过导油件(4)的引导而在卷绕线圈(6)上倾倒。 可以有效地冷却电机的绕组线圈,并且电机可以实现更高的耐热性。 还提供了一种用于电机的油冷却方法。

    Electrochemical desalination system and method
    34.
    发明授权
    Electrochemical desalination system and method 有权
    电化学脱盐系统及方法

    公开(公告)号:US08663445B2

    公开(公告)日:2014-03-04

    申请号:US12570227

    申请日:2009-09-30

    IPC分类号: B01D57/00

    摘要: An electrochemical desalination system includes a first and a second electrochemical device and a controller. The first and second electrochemical devices each comprises a electrochemical desalination module comprising at least one pair of electrodes and a compartment between each pair of electrodes for receiving an electrolyte solution. Each of the first and second electrochemical desalination devices comprises a plurality of successive operation cycles. Each cycle comprises a charging mode of operation for charging each pair of electrodes and for adsorbing ions in the electrolyte solution on the electrodes, and a discharging mode of operation for discharging the pair of electrodes and for desorbing ions from the pair of electrodes. The controller is configured to control the system that the first and second electrochemical desalination devices have interleaved charging and discharging modes of operation. One of the first and second electrochemical desalination devices is in a discharging mode and the at least one pair of electrodes release electrical current, while the other of the first and second electrochemical desalination devices is in a charging mode of operation and receives the electrical current released from said one of the first and second electrochemical desalination device.

    摘要翻译: 电化学脱盐系统包括第一和第二电化学装置和控制器。 第一和第二电化学装置各自包括电化学脱盐模块,其包括至少一对电极和用于接收电解质溶液的每对电极之间的隔室。 第一和第二电化学脱盐装置中的每一个包括多个连续的操作循环。 每个循环包括用于对每对电极进行充电并用于将电解质中的离子吸附在电极上的充电操作模式,以及用于对该电极放电和用于从一对电极解吸离子的放电模式。 控制器被配置为控制系统,第一和第二电化学脱盐装置具有交错的充放电操作模式。 第一和第二电化学脱盐装置之一处于放电模式,并且至少一对电极释放电流,而第一和第二电化学脱盐装置中的另一个处于充电操作模式并且接收释放的电流 从所述第一和第二电化学脱盐装置中的一个。

    ITEM SCANNING IN A SHOPPING CART
    35.
    发明申请
    ITEM SCANNING IN A SHOPPING CART 有权
    商品扫描在购物车

    公开(公告)号:US20140001258A1

    公开(公告)日:2014-01-02

    申请号:US13538664

    申请日:2012-06-29

    IPC分类号: G06Q90/00

    摘要: A method for item scanning in a shopping cart includes detecting a change in a weight of one or more items within a shopping cart. The weight is sensed by a weight sensor disposed in the shopping cart. Each of the one or more items includes a radio-frequency identification (RFID) tag. The method includes switching an RFID reader to an active state and scanning RFID tags of the one or more items with the RFID reader in response to detecting the change in weight. The RFID reader is disposed on the shopping cart. The method includes switching the RFID reader to an inactive state subsequent to scanning the RFID tags with the RFID reader. The method includes determining an inventory of the one or more items based on information from the scanned RFID tags. The inventory includes an item quantity and an item identity.

    摘要翻译: 一种用于在购物车中进行物品扫描的方法包括:检测购物车内的一个或多个物品的重量变化。 重量由设置在购物车中的重量传感器感测。 一个或多个项目中的每一个包括射频识别(RFID)标签。 该方法包括响应于检测重量的变化,将RFID读取器切换到活动状态并且利用RFID读取器扫描一个或多个物品的RFID标签。 RFID阅读器被放置在购物车上。 该方法包括在用RFID读取器扫描RFID标签之后将RFID阅读器切换到非活动状态。 该方法包括基于来自扫描的RFID标签的信息来确定一个或多个项目的库存。 库存包括料品数量和料品标识。

    Apparatus And Method For Testing Number Of Turns On Coil
    38.
    发明申请
    Apparatus And Method For Testing Number Of Turns On Coil 有权
    线圈圈数测试装置及方法

    公开(公告)号:US20120169369A1

    公开(公告)日:2012-07-05

    申请号:US13320212

    申请日:2009-05-19

    IPC分类号: G01R29/20

    CPC分类号: G01R29/20 G01R31/346

    摘要: An apparatus for testing number of turns, used for testing the number of turns of a winding coil on an electrical machine stator with concentrated winding, comprising: a base (6); a rod-shaped rotor bracket (4) around one end of which an excitation coil (1) is wound and around the other end of which a standard coil (2) is wound; a joining member for joining the base (6) with the rotor bracket (4) so that the base (6) and the rotor bracket (4) can rotate relative to each other, wherein the plane of the base (6) is parallel to the rotor bracket (4); a fixing member for fixing the electrical machine stator (5) with concentrated winding to the base (6) so as to make the stator (5) concentric and coplanar with the rotor bracket (4); a galvanometer (17) connected to the standard coil (2), which is connected to the tested coil (3) of the stator (5) in reverse polarity to form a loop during testing. Also provided is a method for using the apparatus to test the number of turns. The apparatus for testing number of turns has a simple structure, is of great utility and can test the number of turns of a winding coil on an electrical machine stator with concentrated winding directly.

    摘要翻译: 一种用于测试匝数的装置,用于测试具有集中绕组的电机定子上的绕组线圈的匝数,包括:基座(6); 杆状转子支架(4)围绕其一端缠绕励磁线圈(1)并绕其另一端缠绕有标准线圈(2)的一端; 用于将所述基座(6)与所述转子支架(4)接合的接合构件,使得所述基座(6)和所述转子支架(4)能够相对于彼此旋转,其中所述基座(6)的平面平行于 转子支架(4); 固定构件,用于将具有集中绕组的电机定子(5)固定到基座(6),以使定子(5)与转子支架(4)同心并共面; 连接到标准线圈(2)的电流计(17),其以相反极性连接到定子(5)的测试线圈(3),以在测试期间形成环路。 还提供了一种使用该装置来测试匝数的方法。 用于测试匝数的装置结构简单,具有很大的实用性,可以直接测试集中绕组的电机定子上绕组线圈的匝数。

    ELECTROCHEMICAL DESALINATION SYSTEM AND METHOD
    40.
    发明申请
    ELECTROCHEMICAL DESALINATION SYSTEM AND METHOD 有权
    电化学脱盐系统及方法

    公开(公告)号:US20110073487A1

    公开(公告)日:2011-03-31

    申请号:US12570227

    申请日:2009-09-30

    IPC分类号: B01D57/00

    摘要: An electrochemical desalination system includes a first and a second electrochemical device and a controller. The first and second electrochemical devices each comprises a electrochemical desalination module comprising at least one pair of electrodes and a compartment between each pair of electrodes for receiving an electrolyte solution. Each of the first and second electrochemical desalination devices comprises a plurality of successive operation cycles. Each cycle comprises a charging mode of operation for charging each pair of electrodes and for adsorbing ions in the electrolyte solution on the electrodes, and a discharging mode of operation for discharging the pair of electrodes and for desorbing ions from the pair of electrodes. The controller is configured to control the system that the first and second electrochemical desalination devices have interleaved charging and discharging modes of operation. One of the first and second electrochemical desalination devices is in a discharging mode and the at least one pair of electrodes release electrical current, while the other of the first and second electrochemical desalination devices is in a charging mode of operation and receives the electrical current released from said one of the first and second electrochemical desalination device.

    摘要翻译: 电化学脱盐系统包括第一和第二电化学装置和控制器。 第一和第二电化学装置各自包括电化学脱盐模块,其包括至少一对电极和用于接收电解质溶液的每对电极之间的隔室。 第一和第二电化学脱盐装置中的每一个包括多个连续的操作循环。 每个循环包括用于对每对电极进行充电并用于将电解质中的离子吸附在电极上的充电操作模式,以及用于对该电极放电和用于从一对电极解吸离子的放电模式。 控制器被配置为控制系统,第一和第二电化学脱盐装置具有交错的充放电操作模式。 第一和第二电化学脱盐装置之一处于放电模式,并且至少一对电极释放电流,而第一和第二电化学脱盐装置中的另一个处于充电操作模式并且接收释放的电流 从所述第一和第二电化学脱盐装置中的一个。