会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Single-phase asynchronous motor with two windings
    • 具有两个绕组的单相异步电动机
    • US5973472A
    • 1999-10-26
    • US162473
    • 1998-09-28
    • Jean-Michel OrsatSerge Bruno
    • Jean-Michel OrsatSerge Bruno
    • H02P1/42H02P25/04
    • H02P1/42H02P25/04
    • A motor whose stator is equipped with a main winding (DP) and with an auxiliary winding which consists of two half-windings (B1, B2) that are wound in opposite directions and is supplied through a full-wave rectifier (GR) and by means of two commutating switches (T1, T2) controlled by a control circuit (COM) which alternately closes the switches at a frequency equal to the frequency of the supply voltage. The motor comprises, in parallel with the half-windings, at least one device (DAP) which limits the voltage across the terminals of the switches when they are opened, to a value higher than the supply voltage.
    • 一种电动机,其定子配备有主绕组(DP)和辅助绕组,该辅助绕组由两个绕相反方向缠绕并通过全波整流器(GR)供电的两个半绕组(B1,B2)组成,并由 由控制电路(COM)控制的两个换向开关(T1,T2)的装置,其以等于电源电压频率的频率交替闭合开关。 电动机与半绕组并联地包括至少一个装置(DAP),其将开关的端子两端的电压打开时限制到高于电源电压的值。
    • 5. 发明申请
    • Actuator with Dc Motor and with Irreversible Transmission for Maneuvering a Roller Blind
    • 执行器与Dc电机和不可逆变速器操纵滚筒盲
    • US20080118235A1
    • 2008-05-22
    • US11794933
    • 2006-01-09
    • Serge Bruno
    • Serge Bruno
    • B60T13/74H02K7/102
    • H02K7/102
    • The actuator (ACT) comprises: a DC motor (MOT) having an armature energized via brushes (B) and a bar commutator with segments (L) and driving the movable element (LD) by way of a mechanical transmission device (TRD), and a device (DD) for detecting and counting the commutations occurring between the brushes (B) and the bar commutator segments (L), the mechanical transmission device (TRD) comprises a transmission element (BRK) such that, during the maneuvering phases of the movable element (LD), the supply current to the motor (MOT) is always non zero and always flows in the direction defined by the “motor” operation of the motor (MOT).
    • 致动器(ACT)包括:具有电枢通电刷(B)的电动机(MOT)和具有段(L)的杆换向器,并通过机械传动装置(TRD)驱动可移动元件(LD) 以及用于检测和计数在电刷(B)和条形换向器片段(L)之间发生的换向的装置(DD),机械传动装置(TRD)包括传动元件(BRK),使得在操纵 可移动元件(LD),到电机(MOT)的供电电流始终为零,并且始终沿电动机(MOT)的“电动机”运行所限定的方向流动。
    • 9. 发明授权
    • Unregulated voltage converter with independent switching
    • 具有独立开关的非稳压电压转换器
    • US06778416B2
    • 2004-08-17
    • US10211740
    • 2002-08-02
    • Serge Bruno
    • Serge Bruno
    • H02M704
    • H02M7/2176
    • An AC-DC voltage converter includes input terminals with a series circuit connected between the input terminals. The series circuit includes a switching element and a capacitor. The discharge of the capacitor supplies the output voltage of the converter. A control circuit controls the operation of the switching element so that the conducting state of the switching element is controlled exclusively as a function of the input voltage, while the nonconducting state of the switching element is controlled exclusively as a function of the output voltage. The converter has a good dynamic range and allows accurate measurement of current consumption at the output.
    • AC-DC电压转换器包括输入端子,串联电路连接在输入端子之间。 串联电路包括开关元件和电容器。 电容器的放电提供转换器的输出电压。 控制电路控制开关元件的操作,使得开关元件的导通状态被专门地作为输入电压的函数来控制,而开关元件的非导通状态仅作为输出电压的函数被控制。 该转换器具有良好的动态范围,可以精确测量输出端的电流消耗。