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    • 1. 发明申请
    • ELECTRONICALLY CONTROLLED ELECTRIC MOTOR
    • 电子控制电动机
    • US20080067965A1
    • 2008-03-20
    • US11782541
    • 2007-07-24
    • James BaileyKyle Bunch
    • James BaileyKyle Bunch
    • H02P21/14
    • H02K1/141H02K21/24H02P6/16Y10S388/934
    • A system for controlling an electric motor comprises, in one embodiment, an encoder; a central processor in communication with said encoder; a module processor in communication with said central processor; feedback circuitry in communication with said module processor, wherein said encoder is an electronic device that provides rotor and stator positional information to said central processor, and further comprising a user interface in communication with said central processor, wherein said user interface enables a user to select preferred operational parameters for an electric motor. Another embodiment comprises a method for controlling an electric motor, comprising: determining rotor position based on data received from an encoder; determining how to energize stator coils; directing a power module to provide appropriate current to appropriate coils; and monitoring rotor response, wherein determining how to energize stator coils comprises consulting a look-up table.
    • 在一个实施例中,一种用于控制电动机的系统包括编码器; 与所述编码器通信的中央处理器; 与所述中央处理器通信的模块处理器; 与所述模块处理器通信的反馈电路,其中所述编码器是向所述中央处理器提供转子和定子位置信息的电子设备,并且还包括与所述中央处理器通信的用户界面,其中所述用户界面使得用户能够选择 电动机的优选操作参数。 另一实施例包括一种用于控制电动机的方法,包括:基于从编码器接收的数据确定转子位置; 确定如何给定子线圈通电; 引导电源模块向合适的线圈提供适当的电流; 并且监测转子响应,其中确定如何对定子线圈通电包括咨询查找表。
    • 4. 发明申请
    • Fluid couplings
    • 流体联轴器
    • US20070017582A1
    • 2007-01-25
    • US11185480
    • 2005-07-20
    • Alexander ChenvainuThomas ChristmanJames Bailey
    • Alexander ChenvainuThomas ChristmanJames Bailey
    • F16L37/23
    • A61C17/36A61C1/0061A61C17/222A61C17/28Y10T137/87965
    • Fluid couplings are provided for devices that include a flow path having two or more separable portions. Devices including such couplings are also provided, for example, a device including: first and second separable portions; a conduit, within the first portion, defining a flow path for fluid flow between the first portion and the second portion, the conduit having an open terminal end; a valve, within the first portion, including a deformable member configured to cover the terminal end thereby sealing the first portion when the first and second portions are separated; and a member, extending from the second portion, configured to cause the deformable member to deflect so as to expose the terminal end when the first and second portions are connected.
    • 为包括具有两个或多个可分离部分的流动路径的装置提供流体联轴器。 还提供了包括这种联接器的装置,例如,一种装置,包括:第一和第二可分离部分; 在第一部分内的导管限定用于在第一部分和第二部分之间的流体流动的流动路径,导管具有敞开的终端; 第一部分内的阀,包括构造成覆盖终端的可变形构件,从而当第一和第二部分分离时密封第一部分; 以及从第二部分延伸的构件,其构造成使得可变形构件偏转,以便当第一和第二部分连接时露出终端。