专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050263130A1 Method of controlling a switching flap, and a switching-flap actuating unit 失效
标题翻译：控制切换挡板的方法以及切换挡板驱动装置
公开(公告)号：US20050263130A1
公开(公告)日：2005-12-01
申请号：US11122247
申请日：2005-05-05
申请人： Norbert Ludwig , Frank Buerger , Harmut Witte
发明人： Norbert Ludwig , Frank Buerger , Harmut Witte
IPC分类号： F02B27/02 , F02B31/00 , F02D9/10 , F02D11/10 , F02D41/22
CPC分类号： F02D41/221 , F02B27/0215 , F02B27/0273 , F02B27/0294 , F02D9/105 , F02D2250/16 , Y02T10/146 , Y02T10/40
摘要： In a method for controlling a switching flap (10) arranged in an intake pipe connected with an internal-combustion engine the switching flap (10) is rotated with the aid of a switching-flap shaft (12) connected with an electromotor (18). With the aid of a position-detecting means (22,26; 24,26) an end position of the switching flap (10) is detected. Subsequently, a rotation force is continued to be applied to the shaft (12) to hold the switching flap (10) in the end position. For detecting a breakage of the switching-flap shaft (12), an error message is generated when the switching-flap shaft (12) continues to rotate beyond the end position.
摘要翻译：在控制与内燃机连接的进气管中的切换挡板（10）的控制方法中，借助于与电动机（18）连接的切换挡板轴（12），切换挡板（10）转动，。借助位置检测装置（22,26; 24,26）检测切换挡板（10）的终端位置。随后，继续向轴（12）施加旋转力，以将切换挡板（10）保持在最终位置。为了检测切换翼片轴（12）的断裂，当切换翼片轴（12）继续旋转超过终点位置时，产生错误信息。

2. 发明授权

US07177757B2 Method of controlling a switching flap, and a switching-flap actuating unit 失效
标题翻译：控制切换挡板的方法以及切换挡板驱动装置
公开(公告)号：US07177757B2
公开(公告)日：2007-02-13
申请号：US11122247
申请日：2005-05-05
申请人： Norbert Ludwig , Frank Buerger , Harmut Witte
发明人： Norbert Ludwig , Frank Buerger , Harmut Witte
IPC分类号： F02B31/00 , F02D11/10
CPC分类号： F02D41/221 , F02B27/0215 , F02B27/0273 , F02B27/0294 , F02D9/105 , F02D2250/16 , Y02T10/146 , Y02T10/40
摘要： In a method for controlling a switching flap (10) arranged in an intake pipe connected with an internal-combustion engine the switching flap (10) is rotated with the aid of a switching-flap shaft (12) connected with an electromotor (18). With the aid of a position-detecting device (22,26;24,26) an end position of the switching flap (10) is detected. Subsequently, a rotation force is continued to be applied to the shaft (12) to hold the switching flap (10) in the end position. For detecting a breakage of the switching-flap shaft (12), an error message is generated when the switching-flap shaft (12) continues to rotate beyond the end position.
摘要翻译：在控制与内燃机连接的进气管中的切换挡板（10）的控制方法中，借助于与电动机（18）连接的切换挡板轴（12），切换挡板（10）转动，。借助位置检测装置（22,26; 24,26）检测切换挡板（10）的终端位置。随后，继续向轴（12）施加旋转力，以将切换挡板（10）保持在最终位置。为了检测切换翼片轴（12）的断裂，当切换翼片轴（12）继续旋转超过终点位置时，产生错误信息。

3. 发明授权

US06976394B2 Level transmitter 失效
标题翻译：液位变送器
公开(公告)号：US06976394B2
公开(公告)日：2005-12-20
申请号：US10606368
申请日：2003-06-25
申请人： Alfred Kleinen , Frank Buerger , Norbert Ludwig
发明人： Alfred Kleinen , Frank Buerger , Norbert Ludwig
IPC分类号： G01F23/38 , G01F23/30 , G01B7/14 , G01B7/30 , G01F23/32 , G01F23/36
CPC分类号： G01F23/38
摘要： A level transmitter for liquid containers, particularly fuel store tanks, comprising a housing in which a contactless sensor is arranged which is connected with an evaluating unit and operatively connected with a magnet that moves relative to the sensor when a float arranged at a first end of a lever moves so that the change of the magnetic field acting upon the sensor is transformed into an electric signal so that an output signal corresponding to the level of the liquid in the container is obtainable by the evaluating means. The magnet is configured at least as a segment of an annular magnet that is arranged at a second end of the lever and integrated therein.
摘要翻译：一种用于液体容器，特别是燃料储存罐的液位变送器，包括壳体，其中设置非接触式传感器，其中连接有评估单元，并且当布置在第一端处的浮子相对于与传感器相对运动的磁体可操作地连接时杠杆移动，使得作用在传感器上的磁场的变化被变换为电信号，使得通过评估装置可以获得与容器中液体的液位相对应的输出信号。该磁体至少被构造成环形磁体的一段，该环形磁体布置在杠杆的第二端并且集成在其中。

4. 发明授权

US06873150B2 Position sensor 失效
标题翻译：位置传感器
公开(公告)号：US06873150B2
公开(公告)日：2005-03-29
申请号：US10231625
申请日：2002-08-30
申请人： Frank Buerger , Norbert Ludwig
发明人： Frank Buerger , Norbert Ludwig
IPC分类号： G01D5/14 , G01B7/30 , G01R33/06
CPC分类号： G01D5/145
摘要： A position sensor which is particularly suitable for the rotational angle detection of throttle or exhaust gas valves comprises a permanent magnet and at least two magnetic field sensors arranged adjacently to the permanent magnet. The magnetic field sensors are, for example, Hall sensors. By a relative movement between the permanent magnet and the magnetic field sensors, a position-dependent signal, for example in dependence on a rotational angle of the shaft, is produced. According to the invention, the two magnetic field sensors are arranged behind each other in field direction of the permanent magnet.
摘要翻译：特别适用于节流阀或废气阀的旋转角检测的位置传感器包括永磁体和与永磁体相邻设置的至少两个磁场传感器。磁场传感器例如是霍尔传感器。通过永磁体和磁场传感器之间的相对移动，产生例如依赖于轴的旋转角度的位置相关信号。根据本发明，两个磁场传感器在永磁体的磁场方向上彼此并排配置。

5. 发明授权

US07705551B2 Switching flap device 失效
标题翻译：切换襟翼装置
公开(公告)号：US07705551B2
公开(公告)日：2010-04-27
申请号：US11792595
申请日：2005-11-08
申请人： Frank Buerger , Norbert Ludwig
发明人： Frank Buerger , Norbert Ludwig
IPC分类号： H02K29/12
CPC分类号： F02D11/10 , F02D11/106 , G01D5/145
摘要： An actuating device for actuators, such as switching, throttle or swirl flaps, in internal combustion engines for motor vehicles comprises a shaft connected with an actuating motor. The shaft is connected with an actuator, such as a switching flap or the like. In a predetermined position relative to the shaft two pin-type magnets are arranged and preferably connected with a partly toothed gearwheel. When the shaft is rotated, the pin-type magnets move relative to a preferably fixed magnetic field sensor. The magnetic field sensor is a linear Hall sensor. Provision of a linear Hall sensor allows three different shaft positions to be determined. The positions are the two shaft positions defined by the pin-type magnets in which the magnets are arranged opposite the Hall sensor, and a position in which the location of the pin-type magnets does not allow the Hall sensor to detect a magnetic field. In the latter position the linear Hall sensor has a defined bridge voltage.
摘要翻译：在用于机动车辆的内燃机中的用于致动器的致动装置，例如开关，节流阀或旋翼，包括与致动马达连接的轴。轴与诸如切换挡板等的致动器连接。在相对于轴的预定位置，两个销型磁体被布置并且优选地与部分齿形的齿轮连接。当轴旋转时，销型磁体相对于优选固定的磁场传感器移动。磁场传感器是线性霍尔传感器。提供线性霍尔传感器允许确定三个不同的轴位置。这些位置是由其中磁体与霍尔传感器相对布置的销型磁体限定的两个轴位置，并且销型磁体的位置不允许霍尔传感器检测磁场的位置。在后一位置，线性霍尔传感器具有定义的桥电压。

6. 发明申请

US20080258582A1 Switching Flap Device 失效
标题翻译：切换挡板
公开(公告)号：US20080258582A1
公开(公告)日：2008-10-23
申请号：US11792595
申请日：2005-11-08
申请人： Frank Buerger , Norbert Ludwig
发明人： Frank Buerger , Norbert Ludwig
IPC分类号： F16K31/04
CPC分类号： F02D11/10 , F02D11/106 , G01D5/145
摘要： An actuating device for actuators, such as switching, throttle or swirl flaps, in internal combustion engines for motor vehicles comprises a shaft connected with an actuating motor. The shaft is connected with an actuator, such as a switching flap or the like. In a predetermined position relative to the shaft two pin-type magnets are arranged and preferably connected with a partly toothed gearwheel. When the shaft is rotated, the pin-type magnets move relative to a preferably fixed magnetic field sensor. The magnetic field sensor is a linear Hall sensor. Provision of a linear Hall sensor allows three different shaft positions to be determined. The positions are the two shaft positions defined by the pin-type magnets in which the magnets are arranged opposite the Hall sensor, and a position in which the location of the pin-type magnets does not allow the Hall sensor to detect a magnetic field. In the latter position the linear Hall sensor has a defined bridge voltage.
摘要翻译：在用于机动车辆的内燃机中的用于致动器的致动装置，例如开关，节流阀或旋翼，包括与致动马达连接的轴。轴与诸如切换挡板等的致动器连接。在相对于轴的预定位置，两个销型磁体被布置并且优选地与部分齿形的齿轮连接。当轴旋转时，销型磁体相对于优选固定的磁场传感器移动。磁场传感器是线性霍尔传感器。提供线性霍尔传感器允许确定三个不同的轴位置。这些位置是由其中磁体与霍尔传感器相对布置的销型磁体限定的两个轴位置，并且销型磁体的位置不允许霍尔传感器检测磁场的位置。在后一位置，线性霍尔传感器具有定义的桥电压。

7. 发明申请

US20080186017A1 Measuring Device for Angle and/or Path Measurement 审中-公开
标题翻译：用于角度和/或路径测量的测量装置
公开(公告)号：US20080186017A1
公开(公告)日：2008-08-07
申请号：US11629847
申请日：2005-06-08
申请人： Frank Buerger , Karin Wittkamp , Waldemar Stephan , Christoph Peiffer
发明人： Frank Buerger , Karin Wittkamp , Waldemar Stephan , Christoph Peiffer
IPC分类号： G01B7/30 , H01L43/06
CPC分类号： G01D5/145
摘要： A measuring device for angle and/or path measurement comprises a moving element. The moving element has connected therewith a magnetic field generator. Further, a magnetic field sensor is provided which picks up the magnetic field generated by the magnetic field generator. For evaluating the picked-up magnetic field, the magnetic field sensor is connected with an evaluator. For providing as space-saving and inexpensive a measuring device as possible, the magnetic field generator comprises at least two stud magnets.
摘要翻译：用于角度和/或路径测量的测量装置包括移动元件。移动元件与磁场发生器连接。此外，提供磁场传感器，其拾取由磁场发生器产生的磁场。为了评估拾取磁场，磁场传感器与评估器连接。为了尽可能地提供节省空间和廉价的测量装置，磁场发生器包括至少两个螺柱磁体。

8. 发明申请

US20080191692A1 Actuating Means 审中-公开
标题翻译：执行手段
公开(公告)号：US20080191692A1
公开(公告)日：2008-08-14
申请号：US11792594
申请日：2005-12-06
申请人： Frank Buerger
发明人： Frank Buerger
IPC分类号： G01D5/12
CPC分类号： F02D11/106 , F02D9/04 , F02D9/105 , F02M26/48 , F02M26/54 , G01D5/145
摘要： An actuating means for actuators, in particular flaps, arranged in motor vehicles comprises a driven shaft connectable with said actuator. Further, two magnets are connected with said driven shaft in spaced relationship to the latter. For measuring the magnetic field a stationary magnetic field sensor arranged in the housing, for example, is provided. For allowing measurements of the angular positions to be taken between said two magnets a connecting element, in particular a wire, is provided for the purpose of linearization of the magnetic field, said connecting element connecting said two magnets with each other.
摘要翻译：布置在机动车辆中的用于致动器，特别是翼片的致动装置包括可与所述致动器连接的从动轴。此外，两个磁体与所述从动轴连接，与后者间隔开。例如，为了测量磁场，设置在壳体中的固定磁场传感器被提供。为了允许在所述两个磁体之间测量要采取的角位置，为了使磁场线性化，提供连接元件，特别是导线，所述连接元件将所述两个磁体彼此连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式