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Patent Agency Ranking
公开(公告)号：US08593097B2
公开(公告)日：2013-11-26
申请号：US13003166
申请日：2009-07-07
Applicant: Andreas Diehl
Inventor： Andreas Diehl
CPC classification number: H02P23/0063 , B60N2/0232 , B60N2/0248 , H02P23/20 , Y10T74/19
Abstract: A seat adjusting device for an automobile seat (1) having an electric motor (11) for generating a drive motion, wherein the electric motor is operationally coupled to a gearbox (13) for transmitting the drive motion thereof, the gearbox having a gearbox housing (19) in which gearbox elements are disposed for a step-up or step-down transmission of the motor drive motion, by means of which electric motors of lesser technical complexity can be used than previously. To this end, the invention proposes that the gearbox (13) has detection device for detecting information about the speed of at least one of the gearbox elements or detecting a variable dependent on the speed.
Abstract translation: 一种用于汽车座椅（1）的座椅调节装置，其具有用于产生驱动运动的电动机（11），其中所述电动机可操作地联接到用于传递其驱动运动的变速箱（13），所述变速箱具有变速箱壳体 （19），其中齿轮箱元件设置用于电动机驱动运动的升压或降压传动，借助于此可以使用比以前更小的技术复杂性的电动机。 为此，本发明提出，齿轮箱（13）具有用于检测关于齿轮箱元件中的至少一个的速度的信息或者根据速度检测变量的检测装置。
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公开(公告)号：US20160065110A1
公开(公告)日：2016-03-03
申请号：US14469257
申请日：2014-08-26
Applicant: DRS Power & Control Technologies, Inc.
Inventor： David J. Gritter
IPC: H02P23/00
CPC classification number: H02P23/0063 , G05B19/00 , G05B19/416 , G05B2219/37323 , H02P23/20 , H02P2205/07
Abstract: Embodiments of the present invention are directed to a controller that is configured to limit the rate of change of speed of a motor (e.g., the acceleration or deceleration) regardless of the operating mode of the motor (e.g., speed, torque, or power control mode). The controller can include an acceleration estimator which monitors the output speed of a motor and provides an acceleration-limited speed set point. The output of the acceleration estimator may be limited to a range of acceptable acceleration values that correspond to the required limits of acceleration and deceleration. The acceleration estimator can be configured such that it causes the speed regulator to override the torque and/or power regulators when the acceleration range is exceeded.
Abstract translation: 本发明的实施例涉及一种被配置为限制电动机的速度变化率（例如，加速或减速）的控制器，而与电动机的操作模式无关（例如，速度，转矩或功率控制 模式）。 控制器可以包括加速度估计器，其监测电动机的输出速度并提供加速度限制速度设定点。 加速度估计器的输出可以被限制在对应于所需的加速和减速限制的可接受加速度值的范围内。 加速度估计器可以被配置为使得当超出加速度范围时，速度调节器可以使转矩和/或功率调节器超驰。
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公开(公告)号：US09209736B2
公开(公告)日：2015-12-08
申请号：US13962313
申请日：2013-08-08
Applicant: General Electric Company
Inventor： Jeffrey Louis Daigle
CPC classification number: H02P23/0063 , B60L3/102 , B60L3/104 , B60L11/08 , B60L15/2063 , B60L2200/26 , B60L2220/46 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2260/28 , B61C15/12 , H02P23/20 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y02T30/10
Abstract: A control method includes monitoring changes in torque produced by a traction motor when an excitation frequency of current supplied to the traction motor changes, determining if the torque produced by the traction motor decreases when the excitation frequency of the current supplied to the traction motor increases, and responsive to the torque produced by the traction motor decreasing when the excitation frequency increases, preventing the excitation frequency of the current supplied to the traction motor from increasing further.
Abstract translation: 控制方法包括：当提供给牵引电动机的电流的励磁频率发生变化时，监测由牵引电动机产生的转矩的变化，确定当提供给牵引电动机的电流的励磁频率增加时由牵引电动机产生的转矩是否减小， 并且当激励频率增加时响应于由牵引电动机产生的扭矩减小，防止提供给牵引电动机的电流的激励频率进一步增加。
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公开(公告)号：US20130320900A1
公开(公告)日：2013-12-05
申请号：US13962313
申请日：2013-08-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jeffrey Louis Daigle
IPC: H02P23/00
CPC classification number: H02P23/0063 , B60L3/102 , B60L3/104 , B60L11/08 , B60L15/2063 , B60L2200/26 , B60L2220/46 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2260/28 , B61C15/12 , H02P23/20 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y02T30/10
Abstract: A control method includes monitoring changes in torque produced by a traction motor when an excitation frequency of current supplied to the traction motor changes, determining if the torque produced by the traction motor decreases when the excitation frequency of the current supplied to the traction motor increases, and responsive to the torque produced by the traction motor decreasing when the excitation frequency increases, preventing the excitation frequency of the current supplied to the traction motor from increasing further.
Abstract translation: 控制方法包括：当提供给牵引电动机的电流的励磁频率发生变化时，监测由牵引电动机产生的转矩的变化，确定当提供给牵引电动机的电流的励磁频率增加时由牵引电动机产生的转矩是否减小， 并且当激励频率增加时响应于由牵引电动机产生的扭矩减小，防止提供给牵引电动机的电流的激励频率进一步增加。
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公开(公告)号：US20110266991A1
公开(公告)日：2011-11-03
申请号：US13003166
申请日：2009-07-07
Applicant: Andreas Diehl
Inventor： Andreas Diehl
CPC classification number: H02P23/0063 , B60N2/0232 , B60N2/0248 , H02P23/20 , Y10T74/19
Abstract: A seat adjusting device for an automobile seat (1) having an electric motor (11) for generating a drive motion, wherein the electric motor is operationally coupled to a gearbox (13) for transmitting the drive motion thereof, the gearbox having a gearbox housing (19) in which gearbox elements are disposed for a step-up or step-down transmission of the motor drive motion, by means of which electric motors of lesser technical complexity can be used than previously. To this end, the invention proposes that the gearbox (13) has detection device for detecting information about the speed of at least one of the gearbox elements or detecting a variable dependent on the speed.
Abstract translation: 一种用于汽车座椅（1）的座椅调节装置，其具有用于产生驱动运动的电动机（11），其中所述电动机可操作地联接到用于传递其驱动运动的变速箱（13），所述变速箱具有变速箱壳体 （19），其中齿轮箱元件设置用于电动机驱动运动的升压或降压传动，借助于此可以使用比以前更小的技术复杂性的电动机。 为此，本发明提出，齿轮箱（13）具有用于检测关于齿轮箱元件中的至少一个的速度的信息或者根据速度检测变量的检测装置。
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