公开(公告)号：US20090170370A1

公开(公告)日：2009-07-02

申请号：US12085881

申请日：2006-11-30

申请人： Harald Krieg ,  Erwin Melzner ,  Kerstin Schlegel ,  Thomas Dorner ,  Anton Hundhammer

发明人： Harald Krieg ,  Erwin Melzner ,  Kerstin Schlegel ,  Thomas Dorner ,  Anton Hundhammer

IPC分类号： H01R13/40 ,  F21V15/01

CPC分类号： F21V19/0005 ,  H01R13/641 ,  H01R33/06 ,  H01R33/97 ,  H01R2201/26

摘要： An apparatus for accommodating and making electrical contact with a luminous means, which contains a glass vessel, a luminous means base and contact pins for supplying power, in a spotlight, which contains a luminous means holder for accommodating the luminous means base with plug-type sockets for accommodating the contact pins of the luminous means, is provided. The luminous means holder has a device for monitoring the connection between the luminous means base and the luminous means holder. The monitoring device comprises a device for detecting the relative position of at least one part of the luminous means base in relation to the luminous means holder when the luminous means base is inserted into the luminous holder.

摘要翻译： 一种用于容纳和与发光装置进行电接触的装置，该发光装置包含玻璃容器，发光装置底座和用于在电源中供电的接触销，该聚光灯包含发光装置保持器，用于容纳具有插头型的发光装置底座 提供了用于容纳发光装置的接触针的插座。 发光装置支架具有用于监视发光装置底座和发光装置支架之间的连接的装置。 该监视装置包括一个装置，用于当发光装置基座插入发光支架时，检测发光装置底座的至少一部分相对于发光装置支架的相对位置。

公开(公告)号：US20070179719A1

公开(公告)日：2007-08-02

申请号：US10589475

申请日：2005-01-29

申请人： Thomas Dorner

发明人： Thomas Dorner

IPC分类号： G01R31/00 ,  G06F19/00

CPC分类号： H02H7/1227 ,  H02H7/122

摘要： Disclosed is a circuit arrangement (200) for protecting a switching element (T20) from overload when activated, the switching element is connected between an electrical consumer (L1) and a supply voltage (UV) and controlled by a control signal (ST20, ST20′). The circuit arrangement has evaluation elements (60) for determining a malfunction from a switching element voltage (U20) that falls across the activated switching element (T20), a memory (80) for storing malfunction information and for generating a malfunction signal (FS20), in addition to a feedback element (90) for taking into consideration the malfunction signal (FS20) during the control of the switching element (T20) by the control signal (ST20′). The memory (80) and the feedback element (90) are configured with a reference to ground.

摘要翻译： 公开了一种用于在被激活时保护开关元件（T 20）免于过载的电路装置（200），开关元件连接在电消耗器（L 1）和电源电压（UV）之间，并由控制信号（ST 20，ST 20'）。 该电路装置具有用于根据落在激活的开关元件（T20）上的开关元件电压（U 20）来确定故障的评估元件（60），用于存储故障信息并产生故障信号的存储器（80） FS20），除了通过控制信号（ST20'）在开关元件（T20）的控制期间考虑故障信号（FS 20）的反馈元件（90）。 存储器（80）和反馈元件（90）被配置为对地的参考。

公开(公告)号：US07103498B2

公开(公告)日：2006-09-05

申请号：US10494534

申请日：2002-10-09

申请人： Thomas Dorner

发明人： Thomas Dorner

IPC分类号： G01C19/00 ,  H02P6/00

CPC分类号： H02P6/182

摘要： According to the invention, in a method for determining the angular position of a rotor, a reference voltage is set in a calibration phase, such that when the rotor, rotating at a calibration speed, passes through a particular detection position, said voltage is the same as the electromotive force induced in the one winding coil. In a subsequent measuring phase the reference voltage is updated to a value (UR) which is equal to the product of the voltage value set in the calibration phase and the ratio of the instantaneous motor rotational speed to the calibration rotational speed. The angular position of the rotor (ω1) at which the electromotive force corresponds to the updated reference voltage is thus identified as the detection position.

摘要翻译： 根据本发明，在确定转子的角位置的方法中，在校准阶段设定参考电压，使得当以校准速度旋转的转子通过特定检测位置时，所述电压为 与在一个绕组线圈中感应的电动势相同。 在随后的测量阶段中，参考电压被更新为等于在校准阶段中设置的电压值与瞬时电动机转速对比的乘积的乘积（U SUB R R） 校准转速。 因此，将电动势对应于更新的参考电压的转子的角位置（ω= 1 <1>）识别为检测位置。

公开(公告)号：US20050001580A1

公开(公告)日：2005-01-06

申请号：US10494534

申请日：2002-10-09

申请人： Thomas Dorner

发明人： Thomas Dorner

IPC分类号： H02P6/182 ,  G05B1/06

CPC分类号： H02P6/182

摘要： According to the invention, in a method for determining the angular position of a rotor, a reference voltage is set in a calibration phase, such that when the rotor, rotating at a calibration speed, passes through a particular detection position, said voltage is the same as the electromotive force induced in the one winding coil. In a subsequent measuring phase the reference voltage is updated to a value (UR) which is equal to the product of the voltage value set in the calibration phase and the ratio of the instantaneous motor rotational speed to the calibration rotational speed. The angular position of the rotor (ω1) at which the electromotive force corresponds to the updated reference voltage is thus identified as the detection position.

摘要翻译： 根据本发明，在确定转子的角位置的方法中，在校准阶段设定参考电压，使得当以校准速度旋转的转子通过特定检测位置时，所述电压为 与在一个绕组线圈中感应的电动势相同。 在随后的测量阶段，将参考电压更新为等于校准阶段中设置的电压值与瞬时电机转速与校准转速之比的乘积的值（UR）。 因此，电动势对应于更新的参考电压的转子（ω1）的角位置被识别为检测位置。

公开(公告)号：US20060044777A1

公开(公告)日：2006-03-02

申请号：US10528502

申请日：2003-03-31

申请人： Thomas Dorner

发明人： Thomas Dorner

IPC分类号： G03B15/02

CPC分类号： F21V29/83 ,  F21W2131/406

摘要： The invention relates to a projector, particularly a stage projector, studio projector, film projector, and/or television projector, comprising a light source and a projector housing that surrounds the light source and is provided with a translucent covering element. At least one wall of the inventive projector housing comprises a ventilation shaft with separate ventilation ducts.

摘要翻译： 本发明涉及一种投影仪，特别是投影仪，演播室放映机，胶片投影仪和/或电视投影仪，其包括光源和围绕光源的投影仪外壳并且设置有半透明的覆盖元件。 本发明的投影仪外壳的至少一个壁包括具有单独的通风导管的通风轴。