Monitoring device, electrical machine tool, current supply device, and associated method of operation
    1.
    发明授权
    Monitoring device, electrical machine tool, current supply device, and associated method of operation 有权
    监控装置,电动机床,电流供应装置及相关操作方法

    公开(公告)号:US07095235B2

    公开(公告)日:2006-08-22

    申请号:US10390840

    申请日:2003-03-18

    CPC分类号: H02H7/0852 H02H11/00

    摘要: A monitoring device for an electrical machining tool, in particular for temperature monitoring with an accumulator-driven machine, includes a switch element (12) for separating an electrical consumer (14) from a current supply device (10). For detection of a first operating parameter (TMOTOR) of the consumer (14) and/or the current supply device (10), a first sensor (16) is provided, whereby the first sensor (16) is connected with a display unit and/or with the control input of the switch element, in order to control the switching process as a function of the first operating parameter (TMOTOR). Furthermore, the present invention relates to an electrical machining tool as well as a current supply device with the inventive monitoring device and a corresponding method of operation.

    摘要翻译: 一种用于电加工工具的监测装置,特别是用于由蓄能器驱动的机器进行温度监测的装置包括用于将电力消耗器(14)与电流供应装置(10)分开的开关元件(12)。 为了检测消费者(14)和/或电流供应装置(10)的第一操作参数(T MOTOR ),提供第一传感器(16),由此第一传感器(16) )与显示单元和/或与开关元件的控制输入连接,以便根据第一操作参数(T MOTOR )控制切换过程。 此外,本发明涉及电加工工具以及具有本发明的监测装置的电流供应装置和相应的操作方法。

    Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
    2.
    发明授权
    Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger 有权
    设备系统包括电池供电的电气设备,可充电电池单元和电池充电器

    公开(公告)号:US08922164B2

    公开(公告)日:2014-12-30

    申请号:US13371978

    申请日:2012-02-13

    IPC分类号: H02J7/00 H02J7/14

    CPC分类号: H02J7/0086 H02J7/0091

    摘要: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.

    摘要翻译: 一种设备系统包括具有监控电路(14)的电池单元(10),其检测电池单元(10)的至少一个操作参数,并且根据操作参数提供控制信号,用于切换装置(25, 31)。 开关装置控制电池单元(10)的充放电过程,分别位于电气装置(20)和充电器(30)中。 从电池单元(10),控制信号分别传送到电气设备(20)和充电器(30)中的开关装置(25,31)。 通过将开关装置(25,31)从电池单元(10)分别移动到电气装置(20)中并进入充电器(30)的这种设置,电池单元(10)中的热显影以及 其结构尺寸减小。

    Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
    3.
    发明授权
    Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger 有权
    设备系统包括电池供电的电气设备,可充电电池单元和电池充电器

    公开(公告)号:US08148941B2

    公开(公告)日:2012-04-03

    申请号:US12414138

    申请日:2009-03-30

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0086 H02J7/0091

    摘要: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.

    摘要翻译: 一种设备系统包括具有监控电路(14)的电池单元(10),其检测电池单元(10)的至少一个操作参数,并且根据操作参数提供控制信号,用于切换装置(25, 31)。 开关装置控制电池单元(10)的充放电过程,分别位于电气装置(20)和充电器(30)中。 从电池单元(10),控制信号分别传送到电气设备(20)和充电器(30)中的开关装置(25,31)。 通过将开关装置(25,31)从电池单元(10)分别移动到电气装置(20)中并进入充电器(30)的这种设置,电池单元(10)中的热显影以及 其结构尺寸减小。

    EQUIPMENT SYSTEM COMPRISING A BATTERY-OPERATED ELECTRICAL DEVICE, A RECHARGEABLE BATTERY UNIT, AND A BATTERY CHARGER
    4.
    发明申请
    EQUIPMENT SYSTEM COMPRISING A BATTERY-OPERATED ELECTRICAL DEVICE, A RECHARGEABLE BATTERY UNIT, AND A BATTERY CHARGER 有权
    包括电池操作的电气设备,可充电电池单元和电池充电器的设备系统

    公开(公告)号:US20100085013A1

    公开(公告)日:2010-04-08

    申请号:US12414138

    申请日:2009-03-30

    IPC分类号: H02J7/00 H02J7/04

    CPC分类号: H02J7/0086 H02J7/0091

    摘要: An equipment system includes a battery unit (10) having a monitoring circuit (14), which detects at least one operating parameter of the battery unit (10) and furnishes a control signal, dependent on the operating parameter, for switching means (25, 31). The switching means control the charging and discharging process of the battery unit (10) and are located in the electrical device (20) and in the charger (30), respectively. From the battery unit (10), the control signal is transmitted to the switching means (25, 31) in the electrical device (20) and in the charger (30), respectively. By this provision of shifting the switching means (25, 31) out of the battery unit (10) into the electrical device (20) and into the charger (30), respectively, the heat development in the battery unit (10) and also its structure size are reduced.

    摘要翻译: 一种设备系统包括具有监控电路(14)的电池单元(10),其检测电池单元(10)的至少一个操作参数,并且根据操作参数提供控制信号,用于切换装置(25, 31)。 开关装置控制电池单元(10)的充放电过程,分别位于电气装置(20)和充电器(30)中。 从电池单元(10),控制信号分别传送到电气设备(20)和充电器(30)中的开关装置(25,31)。 通过将开关装置(25,31)从电池单元(10)分别移动到电气装置(20)中并进入充电器(30)的这种设置,电池单元(10)中的热显影以及 其结构尺寸减小。

    Method and apparatus for slowing the discharge process of a battery
    5.
    发明授权
    Method and apparatus for slowing the discharge process of a battery 有权
    减缓电池放电过程的方法和装置

    公开(公告)号:US06924624B2

    公开(公告)日:2005-08-02

    申请号:US10337801

    申请日:2003-01-07

    IPC分类号: H01M10/44 H02J7/00

    CPC分类号: H02J7/0031 H02J2007/0095

    摘要: A battery unit including a battery (3) is equipped with a monitoring circuit (9) for detecting and evaluating operating variables related to charge state of the battery (3). So that energy is not drawn from the battery (3) by its own monitoring circuit (9) when an external load (2) powered by the battery unit is shut off, the supply of electrical power to the monitoring circuit (9) in the battery unit is disconnected, either immediately or after a certain time delay, when the load (2) is shut off. This slows the discharge of the battery (3) when it is not supplying electrical to the load (2).

    摘要翻译: 包括电池(3)的电池单元配备有用于检测和评估与电池(3)的充电状态相关的操作变量的监视电路(9)。 因此,当由电池单元供电的外部负载(2)被切断时,通过其自身的监控电路(9)不会从电池(3)吸取能量,向监视电路(9)提供电力 当负载(2)关闭时,电池单元立即断开或在一定时间延迟之后断开。 当电池(3)不向负载(2)供电时,这会减慢电池(3)的放电。

    Methods, Systems and Apparatus for Estimating the Number and Profile of Persons in a Defined Area Over Time
    6.
    发明申请
    Methods, Systems and Apparatus for Estimating the Number and Profile of Persons in a Defined Area Over Time 审中-公开
    用于估计定义区域内人员数量和情况的方法,系统和设备

    公开(公告)号:US20150088611A1

    公开(公告)日:2015-03-26

    申请号:US14035010

    申请日:2013-09-24

    IPC分类号: G06Q30/02 H04W64/00

    摘要: A passive measuring technique and system processes and analyzes imprecisely reported location estimates collected from a plurality of mobile devices. The number and socio-demographic composition of persons within defined areas of interest are estimated over time. Each mobile device is assigned to a group and identified by an anonymized identifier, and the identifiers of devices within each group are refreshed on a rolling basis to further enhance privacy. A statistical weighting approach is applied so that each device represents a fraction of the population and socio-demographic profile of one or more segmentation districts. Users requesting a defined area of interest via a communication network receive an estimate—derived by modeling respectively anonymized mobile devices within an area of interest over a selectable time period as corresponding, statistically weighted devices—of the number and socio-demographic profile of all persons within the area of interest over the selectable time period.

    摘要翻译: 被动测量技术和系统处理和分析不精确地报告从多个移动设备收集的位置估计。 在一段时间内,估计定义的感兴趣区域内的人数和社会人口构成。 每个移动设备被分配给一组并由匿名标识符标识,并且每个组中的设备的标识符被滚动地刷新以进一步增强隐私。 应用统计加权方法,使得每个设备代表一个或多个分区区域的一部分人口和社会人口统计特征。 通过通信网络请求定义的感兴趣区域的用户通过在可选择的时间段内分别对感兴趣区域内的匿名移动设备进行建模来接收估计,作为所有人的数量和社会人口概况的相应的统计加权设备 在可选择的时间段内的感兴趣区域内。

    METHOD FOR DETECTING THE POSITION OF A ROTOR
    7.
    发明申请
    METHOD FOR DETECTING THE POSITION OF A ROTOR 审中-公开
    检测转子位置的方法

    公开(公告)号:US20090146597A1

    公开(公告)日:2009-06-11

    申请号:US11719491

    申请日:2006-01-03

    申请人: Volker Bosch

    发明人: Volker Bosch

    IPC分类号: H02P6/18

    CPC分类号: H02P6/18 H02P21/00

    摘要: The invention relates to a method for determining the position of a rotor (11) of an electric motor (9) comprising several stator blocks, in particular an EC motor (10), whereby several magnetic axes (d, q) are assigned to said rotor. According to the invention, a voltage is applied alternately to the stator blocks (U, V, W), the resultant currents are measured and an assignment of at least one stator block (U, V, W) to at least one magnetic axis (d, q) is determined. The invention also relates to a corresponding device (1).

    摘要翻译: 本发明涉及一种用于确定电动机(9)的转子(11)的位置的方法,该电机包括多个定子块,特别是EC马达(10),由此几个磁轴(d,q)被分配给所述 转子。 根据本发明,电压被交替地施加到定子块(U,V,W),测得合成电流,并将至少一个定子块(U,V,W)分配给至少一个磁轴 d,q)。 本发明还涉及相应的装置(1)。

    Electric motor excited by permanent magnets
    8.
    发明授权
    Electric motor excited by permanent magnets 有权
    电动机由永磁体激发

    公开(公告)号:US06803690B2

    公开(公告)日:2004-10-12

    申请号:US10343500

    申请日:2003-01-31

    申请人: Volker Bosch

    发明人: Volker Bosch

    IPC分类号: H02K2112

    摘要: The electric motor with permanent-magnet excitation has a stator (1), a rotor (7) supported inside the stator and adjacent permanent magnets (8, 9, 10, 11) of opposite polarity arranged next to each other on a rotor surface facing the stator. The rotor (7) has cavities (16, 17, 18, 19) arranged within a rotor interior and indentations (12, 13, 14, 15) in the rotor surface, which are arranged so that radially oriented magnetic flux lines are not interrupted by the cavities and indentations, but magnetic flux lines oriented tangentially to the rotor surface are interrupted by the cavities and indentations so that a magnetic short circuit is formed. These indentations and cavities reduce the rotor heat capacity so that a layer of a magnetic material that forms the permanent magnets (8, 9, 10, 11) can be sprayed onto the rotor surface.

    摘要翻译: 具有永磁激励的电动机具有定子(1),支撑在定子内的转子(7)和相邻极性的相邻极性的相邻的永久磁铁(8,9,10,11) 定子。 转子(7)具有设置在转子内部的转子内部的空腔(16,17,18,19)和转子表面中的凹口(12,13,14,15),其被布置成使得径向定向的磁通线不被中断 通过空腔和凹口,但是与转子表面切向定向的磁通线被空腔和凹陷中断,从而形成磁短路。 这些压痕和空腔减小了转子热容量,使得形成永磁体(8,9,10,11)的磁性材料层可以喷涂到转子表面上。

    ELECTRIC TOOL
    9.
    发明申请
    ELECTRIC TOOL 有权
    电动工具

    公开(公告)号:US20100263895A1

    公开(公告)日:2010-10-21

    申请号:US12746704

    申请日:2008-10-15

    申请人: Volker Bosch

    发明人: Volker Bosch

    IPC分类号: B25F5/00

    CPC分类号: H02M1/44

    摘要: The invention relates to a hand-guided electric tool having a motor and a pulse width modulator for generating a pulse width modulated signal for operating the motor. A unit is provided for reducing the EMC interferences emitted by the electric tool.

    摘要翻译: 本发明涉及一种具有电动机和脉宽调制器的手动引导电动工具,用于产生用于操作电动机的脉宽调制信号。 提供了一个减少电动工具发出的EMC干扰的装置。

    Hand-Guided or Stationary Power Tool Having a Drive Unit
    10.
    发明申请
    Hand-Guided or Stationary Power Tool Having a Drive Unit 失效
    具有驱动单元的手动或固定式电动工具

    公开(公告)号:US20080297080A1

    公开(公告)日:2008-12-04

    申请号:US11597455

    申请日:2005-05-03

    申请人: Volker Bosch

    发明人: Volker Bosch

    IPC分类号: H02P6/08 H02P21/00

    摘要: A hand-guided or stationary power tool has a drive unit having a motor that includes a rotor having a permanent magnet and a stator and has a motor control designed to trigger the motor in a first rotational speed range according to a voltage-controlled mode and to trigger the motor in a second rotational speed range following the first rotational speed range in the direction of a higher rotational speed according to a field-weakening operation.

    摘要翻译: 手动或固定的动力工具具有驱动单元,该驱动单元具有电动机,该电动机包括具有永磁体和定子的转子,并且具有电动机控制,该电动机控制被设计成根据电压控制模式在第一转速范围内触发电动机, 根据弱磁操作,在高转速方向上的第一转速范围之后的第二转速范围内触发电动机。