Electronically commutatable motor
    1.
    发明授权
    Electronically commutatable motor 失效
    电子换向电机

    公开(公告)号:US06388409B1

    公开(公告)日:2002-05-14

    申请号:US09720505

    申请日:2001-03-02

    IPC分类号: H02K1300

    CPC分类号: H02P6/085

    摘要: An electronically commutatable motor is described, the stator field windings of which can be connected to a commutation frequency having a DC supply voltage to generate a rotating field for the permanent magnet rotor and can be disconnected from it, the field windings being switchable via semiconductor output stages which can be activated via control signals with the commutation frequency of a control unit and whose operating conditions change as a function of a specified or specifiable setpoint. The disadvantages of motors with pulse-width-modulated control of the field windings can be avoided with simplified motor control in that the DC supply voltage is supplied to a DC transformer whose output voltage for the semiconductor output stages with the field windings changes as a function of the setpoint and that the control unit fully activates the semiconductor output stages continuously with unclocked control signals with the commutation frequency independently of the setpoint.

    摘要翻译: 描述了一种电子可换向电动机,其定子励磁绕组可以连接到具有直流电源电压的换向频率,以产生用于永磁转子的旋转磁场,并且可以与其断开,励磁绕组可通过半导体输出 可以通过具有控制单元的换向频率的控制信号激活并且其操作条件作为指定或可指定的设定点的函数而变化的级。 通过简化的电动机控制可以避免具有脉冲宽度调制的励磁绕组控制的电动机的缺点,因为直流电源电压被提供给直流变压器,其中半导体输出级的输出电压随着励磁绕组的变化而变化 并且控制单元用转换频率独立于设定点的非锁定控制信号连续地完全激活半导体输出级。

    Operating procedure related to a resistance heating element and device for applying same
    3.
    发明授权
    Operating procedure related to a resistance heating element and device for applying same 失效
    与电阻加热元件相关的操作步骤及其应用装置

    公开(公告)号:US06307187B1

    公开(公告)日:2001-10-23

    申请号:US09319354

    申请日:1999-08-20

    IPC分类号: H05B102

    CPC分类号: H05B1/0288 G05D23/2401

    摘要: A method of operating a resistance heating element and a device for carrying out the method are described. During a first step, the resistance of a resistor of the resistance heating element is determined at a known base temperature. In a second step, the resistance setpoint value is determined as a function of resistance of the resistor at the known base temperature and known temperature coefficients. The resistance heating element is activated by approximately setting the resistance setpoint value in order to heat the resistance heating element to the given setpoint temperature.

    摘要翻译: 描述操作电阻加热元件的方法和用于执行该方法的装置。 在第一步骤中,电阻加热元件的电阻器的电阻在已知的基础温度下确定。 在第二步中,电阻设定点值被确定为在已知基准温度和已知温度系数下电阻器的电阻的函数。 电阻加热元件通过大致设定电阻设定值来激活,以将电阻加热元件加热到给定的设定点温度。

    Plug-in module for an electric motor-driven window lift
    4.
    发明授权
    Plug-in module for an electric motor-driven window lift 有权
    电动升降机的插入式模块

    公开(公告)号:US5984695A

    公开(公告)日:1999-11-16

    申请号:US169453

    申请日:1998-10-09

    摘要: A plug-in module for an electric motor-driven window lift, in particular for use in a motor vehicle, is embodied so that it is economical to manufacture by having as few assembly steps as possible. The plug-in module is configured with a plug which has a plug housing made of plastic having partially injection-embedded plug contacts and motor contacts, a seal for sealing the plug against a drive housing of the window lift and a receptacle for at least one support element for electronic components being integrated. This support element makes electrical contact with the connector sections of the contact elements and the motor contacts upon insertion into the receptacle. The window lift is preferably used in automotive engineering.

    摘要翻译: 特别是用于机动车辆的用于电动机动式升降机的插入式模块被实现为通过尽可能少的组装步骤来制造是经济的。 插入式模块配置有插头,该插头具有由塑料制成的插头壳体,其具有部分注入嵌入式插头触点和电动机触头,用于将插头密封抵靠窗户升降机的驱动器壳体的密封件和用于至少一个 集成电子元件的支撑元件。 当插入插座时,该支撑元件与接触元件的连接器部分和电动机触头电接触。 窗升降机最好用于汽车工程。

    Circuit arrangement, particularly for a wiper arrangement for motor
vehicle windshields
    5.
    发明授权
    Circuit arrangement, particularly for a wiper arrangement for motor vehicle windshields 失效
    电路布置,特别是用于汽车挡风玻璃的刮水器布置

    公开(公告)号:US5825148A

    公开(公告)日:1998-10-20

    申请号:US765868

    申请日:1997-01-10

    IPC分类号: B60S1/08

    CPC分类号: B60S1/08 Y10S318/02

    摘要: A circuit arrangement, in particular for a wiper arrangement for motor vehicle windshields, having an electric wiper motor and a step-switching unit for the wiper motor that can be actuated via a control device, and wherein at least one output of the control device that is assigned to a specific wiper speed is connected to at least one input of the step-switching unit that determines this wiper speed. A switching means (18) is parallel-connected to the outputs (20, 24) of the control device (12), by way of which a voltage source (U.sub.bat) can be connected with the inputs (22, 26) of the step-switching unit (14), which are assigned to the outputs (20, 24) of the control device (12).

    摘要翻译: PCT No.PCT / DE95 / 01636 Sec。 371日期1997年1月10日 102(e)日期1997年1月10日PCT提交1995年11月23日PCT公布。 WO96 / 19366 PCT出版物 日期1996年6月27日一种电路装置,特别是用于机动车辆挡风玻璃的刮水器装置的电路装置,其具有电动刮水器马达和用于可通过控制装置致动的刮水器马达的步进切换装置,并且其中至少一个输出 分配给特定抽头速度的控制装置连接到确定该抽头速度的步进切换单元的至少一个输入。 开关装置(18)并联连接到控制装置(12)的输出端(20,24),通过该开关装置可以将电压源(Ubat)与步骤的输入端(22,26)连接 切换单元(14),其被分配给控制装置(12)的输出(20,24)。

    Breather for an internal combustion engine fuel tank
    6.
    发明授权
    Breather for an internal combustion engine fuel tank 失效
    用于内燃机燃油箱的呼吸器

    公开(公告)号:US5450833A

    公开(公告)日:1995-09-19

    申请号:US98344

    申请日:1993-08-06

    CPC分类号: B60K15/03504 F02M25/0854

    摘要: A breather valve for a gas tank of an internal combustion engine having an adsorption filter which is linked to the atmosphere by a breather line which is controlled by a shut-off valve. As air flows through the shut off valve, contaminations entrained in the shut off valve may deposit in the shut-off valve, so that it will no longer close tightly. For this reason, a particle filter has been arranged in front of the shut-off valve. The particle filter is of a large surface area which is integrated in the housing of the adsorption filter, thus contamination of the shut-off valve (51) and an excessive pressure drop of the air flowing through the particle filter (41) is avoided. The integrated construction facilitates a simple assembly of the adsorption filter (41) which is suitable for internal combustion engines in motor vehicles.

    摘要翻译: PCT No.PCT / DE92 / 00948 Sec。 371日期:1993年8月6日 102(e)日期1993年8月6日PCT提交1992年11月13日PCT公布。 公开号WO93 / 10993 日期:1993年6月10日。一种具有吸附过滤器的内燃机的气罐的通气阀,该吸附过滤器通过由截止阀控制的通气管线连接到大气。 当空气流过关闭阀时,夹带在截止阀中的污染物可能沉积在截止阀中,使得其不再紧密地紧闭。 因此,在截止阀的前方设置有颗粒过滤器。 颗粒过滤器具有大的表面积,其集成在吸附过滤器的壳体中,因此避免了截止阀(51)的污染和流过颗粒过滤器(41)的空气的过大压降。 集成结构有助于简单地组装适合于机动车内燃机的吸附过滤器(41)。

    Electronic module for an electric motor operated drive unit
    7.
    发明授权
    Electronic module for an electric motor operated drive unit 失效
    用于电动机驱动单元的电子模块

    公开(公告)号:US06317332B1

    公开(公告)日:2001-11-13

    申请号:US09402566

    申请日:2000-01-10

    IPC分类号: H05K702

    摘要: In order to reduce assembly cost for attaching the electronic module and to realize better protection of the circuit board in an electronic module for an electric motor operated drive unit, in particular, for an electric motor operated automobile window opener, including an electronic housing part, which can be attached to the housing of the drive unit, with a connector piece arranged thereon and a circuit board inserted in a mounting means the electronic housing part and having electric and/or electronic components, which circuit board is electrically connected to contact elements of the connector piece and to power leads fastened to the electronic housing part, with the power leads being provided with contact sections projecting from the electronic housing part, it is suggested that the electronic housing part be configured as a separate housing which has a housing interior which can be closed with a cover; that the circuit board be arranged completely in the housing interior; and that a second connector piece be arranged on the electronic housing part through which at least the contact sections of the power lead are brought out of the electronic housing part.

    摘要翻译: 为了减少用于安装电子模块的组装成本,并且对于电动机驱动单元的电子模块,特别是对于包括电子壳体部件的电动机动车辆开窗器,实现电路板的更好保护, 其可以附接到驱动单元的壳体,其上布置有连接器片,并且将电路板插入到电子壳体部件的安装装置中,并且具有电和/或电子部件,该电路板电连接到 所述连接器件并且固定到所述电子壳体部件上的电源的电源,其中所述电源引线设置有从所述电子壳体部分突出的接触部分,所以建议所述电子壳体部件被配置为具有壳体内部的单独壳体, 可以用盖子封闭; 将电路板完全布置在壳体内部; 并且第二连接器件布置在电子壳体部分上,至少电力引线的接触部分通过该第二连接器件从电子壳体部件脱出。

    Device for determining the state of a wiper blade
    8.
    发明授权
    Device for determining the state of a wiper blade 失效
    用于确定刮水片状态的装置

    公开(公告)号:US06057660A

    公开(公告)日:2000-05-02

    申请号:US171024

    申请日:1999-03-03

    IPC分类号: B60S1/08 B60S1/38

    摘要: A device which determines a condition of at least one wiper blade of a motor-vehicle windshield wiper. The device includes a rain sensor controlling the motor-vehicle windshield wiper and being utilized for determining the condition of the wiper blade. The device also includes an evaluation circuit receiving data from the rain sensor. The evaluation circuit evaluates wear and tear of a rubber wiper element of the wiper blade based on one of a slow and continuous change of the data and a quick and continuous change of the data provided by the rain sensor.

    摘要翻译: PCT No.PCT / DE97 / 00584 Sec。 371日期1999年3月3日 102(e)1999年3月3日PCT 1997年3月21日PCT公布。 第WO97 / 37877号公报 日期1997年10月16日用于确定机动车辆挡风玻璃刮水器的至少一个刮片的状态的装置。 该装置包括控制机动车辆挡风玻璃刮水器的雨水传感器,并用于确定刮水片的状况。 该装置还包括从雨量传感器接收数据的评估电路。 评估电路基于数据的缓慢且连续的变化以及由雨传感器提供的数据的快速和连续的变化之一来评估刮水片的橡胶擦拭器元件的磨损。

    Breather for an internal combustion engine fuel tank
    9.
    发明授权
    Breather for an internal combustion engine fuel tank 失效
    用于内燃机燃油箱的呼吸器

    公开(公告)号:US5361743A

    公开(公告)日:1994-11-08

    申请号:US98330

    申请日:1993-08-06

    摘要: An adsorption filter is linked to the atmosphere by a breather line to prevent condensates from settling in the shut-off valve, as they flow through the breather, so that this valve becomes unable to function. The breather has a vertical arrangement of the shut-off valve with a magnetic circuit arranged above the valve operative parts to ensure that any condensate which forms can flow off, without impairing the function of the shut-off valve (51, 51'). The breather is particularly suitable for internal combustion engines in motor vehicles.

    摘要翻译: PCT No.PCT / DE92 / 00944 Sec。 371日期:1993年8月6日 102(e)日期1993年8月6日PCT提交1992年11月13日PCT公布。 公开号WO93 / 10991 日期:1993年6月10日。吸附过滤器通过呼吸线与大气连接,以防止冷凝物在截止阀中沉降,因为它们流过通气孔,使得该阀变得不能起作用。 呼吸器具有垂直布置的截止阀,其具有布置在阀操作部分上方的磁路,以确保形成的任何冷凝物可以流过,而不会损害截止阀(51,51')的功能。 呼吸器特别适用于机动车内燃机。

    ELECTRIC MOTOR ASSEMBLY, METHOD FOR OPERATING AN ELECTRIC MOTOR, AND MOTOR CONTROL DEVICE
    10.
    发明申请
    ELECTRIC MOTOR ASSEMBLY, METHOD FOR OPERATING AN ELECTRIC MOTOR, AND MOTOR CONTROL DEVICE 有权
    电动马达组件,用于操作电动马达的方法和马达控制装置

    公开(公告)号:US20110260670A1

    公开(公告)日:2011-10-27

    申请号:US13060018

    申请日:2009-06-12

    IPC分类号: H02P1/46

    CPC分类号: H02P29/00 H02P29/10 H02P29/40

    摘要: The invention relates to an electric motor assembly, particularly for driving a fan for an engine cooling system and/or an air conditioner of a motor vehicle, comprising an electric motor and a motor control device for activating the electric motor. According to the invention, the motor control device can be adjusted according to a characteristic curve (1,2,3,4) of the electric motor and/or of the fan, and thereby the power and/or rotational speed of the electric motor can be adjusted.

    摘要翻译: 本发明涉及一种电动机组件,特别是用于驱动用于发动机冷却系统的风扇和/或机动车辆的空调机,其包括电动机和用于启动电动机的电动机控制装置。 根据本发明,电动机控制装置可以根据电动机和/或风扇的特性曲线(1,2,3,4)进行调节,从而电动机的功率和/或转速 可以调整。