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公开(公告)号：US20140225345A1
公开(公告)日：2014-08-14
申请号：US14133754
申请日：2013-12-19
Applicant: Lutz May
Inventor： Lutz May
IPC: B60G17/052 , B60G11/27 , F16F9/05
CPC classification number: B60G17/0155 , B60G11/27 , B60G17/018 , B60G17/0182 , B60G17/01933 , B60G17/0485 , B60G17/0521 , B60G17/0523 , B60G2202/152 , B60G2202/41 , B60G2202/44 , B60G2202/442 , B60G2206/011 , B60G2206/42 , B60G2400/252 , B60G2500/204 , B60G2600/18 , B60G2600/187 , B60G2600/1875 , B60G2600/76 , F16F9/05 , F16F9/3292 , F16F9/50 , F16F15/002
Abstract: The subject invention reveals an air spring arrangement comprising: a first mounting member, a second mounting member, an air spring volume, a height sensor, a controllable valve, a position controllable drive, wherein the first mounting member and the second mounting member are arranged so as to mount the air spring volume to corresponding vehicle members, wherein the height sensor is arranged so as to sense a distance between the first mounting member and the second mounting member, wherein the controllable valve is arranged so as to connect the inside of the air spring volume with the outside of the air spring volume, wherein the position controllable drive is arranged so as to drive the controllable valve with respect to an opening grade of the controllable valve, and wherein the position controllable drive is controlled based on the sensed distance between the first mounting member and the second mounting member.
Abstract translation: 本发明公开了一种空气弹簧装置，包括：第一安装构件，第二安装构件，空气弹簧体积，高度传感器，可控阀，位置可控驱动器，其中第一安装构件和第二安装构件布置 以将空气弹簧体积安装到相应的车辆构件上，其中高度传感器布置成感测第一安装构件和第二安装构件之间的距离，其中可控阀被布置成将 空气弹簧体积与空气弹簧体积的外侧，其中位置可控驱动器被布置成相对于可控阀的开度等级驱动可控阀，并且其中基于感测到的距离来控制位置可控驱动 在第一安装构件和第二安装构件之间。
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公开(公告)号：US20140145411A1
公开(公告)日：2014-05-29
申请号：US14090735
申请日：2013-11-26
Applicant: Lutz May
Inventor： Lutz May
CPC classification number: G01M17/04 , B60G11/26 , F16F9/05 , F16F9/3292 , G01S15/08
Abstract: The subject invention relates to an air spring height sensor. The air spring height sensor of this invention comprises a height measuring signal transmitter (102) and a receiver (101). The height measuring signal transmitter is adapted for transmitting a height signal. The receiver is adapted for sensing the height signal transmitted by the height measuring signal transmitter. The height signal indicates a distance between the height measuring signal transmitter and the receiver.
Abstract translation: 本发明涉及一种空气弹簧高度传感器。 本发明的空气弹簧高度传感器包括高度测量信号发射器（102）和接收器（101）。 高度测量信号发射器适用于传输高度信号。 接收器适于感测由高度测量信号发射器发送的高度信号。 高度信号表示高度测量信号发射器与接收器之间的距离。
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公开(公告)号：US20130207757A1
公开(公告)日：2013-08-15
申请号：US13819570
申请日：2010-09-21
Applicant: Lutz May
Inventor： Lutz May
IPC: H01F13/00
CPC classification number: H01F13/003
Abstract: A device for magnetizing an object includes first and second electrode for contacting the object to be magnetized as well as a current generator. The generator is configured to apply a current having a raising current slope and a falling current slope. The falling current slope is steeper than the raising current slope.
Abstract translation: 用于磁化物体的装置包括用于接触被磁化物体的第一和第二电极以及电流发生器。 发电机被配置为施加具有升高电流斜率和下降电流斜率的电流。 下降电流斜率比升高电流斜率更陡。
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公开(公告)号：US20110103173A1
公开(公告)日：2011-05-05
申请号：US10585035
申请日：2004-12-30
Applicant: Lutz May
Inventor： Lutz May
CPC classification number: H01F13/006 , F16H59/70 , G01D5/145 , G01L3/102 , G01L3/103 , Y10T29/49075
Abstract: A position sensor device determines a position of a reciprocating object and includes, (a) at least one magnetically encoded region fixed on a reciprocating object, (b) at least one magnetic field detector, and (c) a position determining unit. The magnetic field detector is adapted to detect a signal generated by the magnetically encoded region when the magnetically encoded region reciprocating with the reciprocating object passes a surrounding area of the magnetically encoded region. The position determining unit is adapted to determine a position of a reciprocating object based on the detected magnetic signal.
Abstract translation: 位置传感器装置确定往复运动物体的位置，包括：（a）固定在往复运动物体上的至少一个磁编码区域，（b）至少一个磁场检测器，以及（c）位置确定单元。 当与往复运动物体往复运动的磁编码区域通过磁编码区域的周围区域时，磁场检测器适于检测由磁编码区域产生的信号。 位置确定单元适于基于检测到的磁信号来确定往复运动物体的位置。
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公开(公告)号：US20080257070A1
公开(公告)日：2008-10-23
申请号：US11573077
申请日：2005-08-02
Applicant: Lutz May
Inventor： Lutz May
IPC: G01L3/10
CPC classification number: G01D5/145 , G01D5/2033 , G01L3/102 , G01L3/103 , Y10T29/49002
Abstract: A sensor device including a moveable object, at least one magnetically encoded region provided on the movable object, at least one magnetic field detector adapted, adapted to detect a signal originating from the magnetically encoded region, and a sensor electronic adapted to perform an automatic gain matching.
Abstract translation: 包括可移动物体的传感器装置，设置在可移动物体上的至少一个磁编码区域，适于检测源自磁编码区域的信号的至少一个磁场检测器，以及适于执行自动增益的传感器电子装置 匹配。
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Patent Agency Ranking
公开(公告)号：US20080134727A1
公开(公告)日：2008-06-12
申请号：US11814106
申请日：2006-02-01
Applicant: Lutz May
Inventor： Lutz May
CPC classification number: G01D5/145 , G01D5/2033 , H01F5/00 , H01F7/02 , H01F13/00 , Y10T29/49075
Abstract: Described is a position sensor device for determining a position of a movable object. The position sensor device includes (a) a magnetic field source fixed on a movable object, (b) a first magnetic field detector located at a first position and detecting a first magnetic field signal characteristic for a magnetic field generated by the magnetic field source at the first position, (c) a second magnetic field detector located at a second position and detecting a second magnetic field signal characteristic for a magnetic field generated by the magnetic field source at the second position, and (d) a position determining unit determining a position of the magnetic field source based on a comparison of the first magnetic field signal and the second magnetic field signal.
Abstract translation: 描述了一种用于确定可移动物体的位置的位置传感器装置。 位置传感器装置包括：（a）固定在可移动物体上的磁场源，（b）第一磁场检测器，位于第一位置，并检测由磁场源产生的磁场的第一磁场信号特性 所述第一位置，（c）位于第二位置的第二磁场检测器，并且检测由所述第二位置处的所述磁场源产生的磁场的第二磁场信号特性，以及（d）位置确定单元， 基于第一磁场信号和第二磁场信号的比较，磁场源的位置。
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公开(公告)号：US20050193834A1
公开(公告)日：2005-09-08
申请号：US11025798
申请日：2004-12-29
Applicant: Lutz May
Inventor： Lutz May
IPC: F16H59/70 , G01D5/14 , G01D5/16 , G01L1/12 , G01L3/02 , G01L3/10 , G01L3/14 , G01L25/00 , H01F13/00
CPC classification number: H01F13/006 , F16H59/70 , G01D5/145 , G01L3/102 , G01L3/103 , Y10T29/49075
Abstract: A torque sensor having a sensor element, wherein the sensor element is manufactured in accordance with the manufacturing steps of applying a first current pulse to the sensor element, wherein the first current pulse is applied such that there is a first current flow in a first direction along a longitudinal axis of the sensor element, wherein the first current pulse is such that the application of the current pulse generates a magnetically encoded region in the sensor element.
Abstract translation: 一种具有传感器元件的转矩传感器，其中根据向传感器元件施加第一电流脉冲的制造步骤制造传感器元件，其中施加第一电流脉冲，使得在第一方向上存在第一电流 沿着所述传感器元件的纵向轴线，其中所述第一电流脉冲使得所述电流脉冲的施加在所述传感器元件中产生磁编码区域。
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公开(公告)号：US09476691B2
公开(公告)日：2016-10-25
申请号：US14116422
申请日：2012-05-04
Applicant: Lutz May
Inventor： Lutz May
Abstract: Contactless measurement sensor for measuring at least one of a distance to an object to be sensed, a motion with respect to an object to be sensed, a speed with respect to an object to be sensed, a torque applied to an object to be sensed and a force applied to an object to be sensed the contactless measurement sensor comprises a first magnetic field generating unit being adapted for generating a magnetic field towards the object to be sensed, a first magnetic field detector unit being adapted for detecting a first magnetic field which field being generated by the first field generator unit and being influenced by a respective distance, motion, speed, applied torque and applied force to be measured, wherein the first magnetic field detector unit is further adapted for outputting a first signal being representative for the detected magnetic field, and an evaluating unit being adapted for evaluating a signal strength of the first signal and determining the respective distance, motion, speed, applied torque and applied force based on the first signal.
Abstract translation: 非接触式测量传感器，用于测量要被感测的物体的距离，相对于被感测物体的运动，相对于被感测物体的速度，施加到被感测物体的转矩和 施加到要被感测的物体的力非接触式测量传感器包括：第一磁场产生单元，适于产生朝向被感测物体的磁场;第一磁场检测器单元，适于检测第一磁场， 由第一场发生器单元产生并受相应距离，运动，速度，施加的扭矩和被测量的施加力的影响，其中第一磁场检测器单元还适于输出代表检测磁场的第一信号 场，以及评估单元，用于评估第一信号的信号强度并确定相应的距离，运动， 基于第一信号施加扭矩和施加力。
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公开(公告)号：US20140139352A1
公开(公告)日：2014-05-22
申请号：US14085325
申请日：2013-11-20
Applicant: Lutz May
Inventor： Lutz May
IPC: G08C17/02
CPC classification number: F16F9/3292 , B60G11/27 , B60G2400/252 , B60N2/525 , B60N2002/0272 , F16F9/05 , F16F2230/08 , G08C17/02 , H04B1/713
Abstract: The subject invention relates to an air spring height sensor comprising a transmitter unit (102) for transmitting a height measuring signal, a receiver unit (101) for sensing a height signal, a carrier frequency switching unit (103), and an evaluation unit (200). The receiver unit and the transmitter unit are adapted for being mounted to opposing mounting elements (10, 20) of an air spring (1). The transmitter unit is switchable between different carrier frequencies (121, 122) of a height measuring signal. The evaluation unit comprises a frequency filter (213) being switchable between different carrier frequencies, wherein the carrier frequency switching unit is adapted for switching the carrier frequency of the frequency filter at a predetermined first point of time and the corresponding carrier frequency of the transmitter unit at a predetermined second point of time, wherein the first point of time is prior to the second point of time.
Abstract translation: 本发明涉及一种空气弹簧高度传感器，其包括用于传输高度测量信号的发射器单元（102），用于感测高度信号的接收器单元（101），载波频率切换单元（103）和评估单元 200）。 接收器单元和发射器单元适于安装到空气弹簧（1）的相对的安装元件（10,20）上。 发射机单元可在高度测量信号的不同载波频率（121,122）之间切换。 评估单元包括可在不同载波频率之间切换的频率滤波器（213），其中载波频率切换单元适于在预定的第一时间点切换频率滤波器的载波频率以及发射机单元的相应载波频率 在预定的第二时间点，其中第一时间点在第二时间点之前。
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公开(公告)号：US08664942B2
公开(公告)日：2014-03-04
申请号：US13041609
申请日：2011-03-07
Applicant: Lutz May
Inventor： Lutz May
IPC: G01B7/14
CPC classification number: G01B7/003 , F16F9/04 , F16F9/3292 , G01D5/2073
Abstract: A sensor device for height measurement, air spring comprising a sensor device for height measuring and a corresponding method allowing determining the height also under rough conditions like noisy, dusty or vibrating environments.
Abstract translation: 一种用于高度测量的传感器装置，包括用于高度测量的传感器装置的空气弹簧以及允许在恶劣条件下确定高度的相应方法，如噪声，多尘或振动环境。
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