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1. 发明授权

US09316626B2 Method and device for diagnosing electrodes in sensor elements 有权
标题翻译：用于诊断传感器元件电极的方法和装置
公开(公告)号：US09316626B2
公开(公告)日：2016-04-19
申请号：US14000812
申请日：2011-12-28
申请人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiler
发明人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiler
IPC分类号： G01N33/00 , G01N27/406 , G01N27/407
CPC分类号： G01N33/0006 , G01N27/4065 , G01N27/407 , G01N33/007
摘要： A method for diagnosing a sensor element for detecting at least one fraction of a gas component of a gas in a measuring gas chamber, in particular a sensor element for detecting oxygen in an exhaust gas of an internal combustion engine. The sensor element includes at least one first electrode, to which the gas may be applied, and at least one second electrode, the first electrode and the second electrode being connected via at least one solid electrolyte. A diagnostic signal is applied between the first electrode and the second electrode, a response signal being detected between the first electrode and the second electrode.
摘要翻译：一种用于诊断用于检测测量气体室中的气体的气体成分的至少一部分的传感器元件的方法，特别是用于检测内燃机的排气中的氧的传感器元件。传感器元件包括至少一个可以施加气体的第一电极和至少一个第二电极，第一电极和第二电极经由至少一个固体电解质连接。在第一电极和第二电极之间施加诊断信号，在第一电极和第二电极之间检测响应信号。

2. 发明申请

US20140033794A1 Method and Device for Diagnosing Electrodes in Sensor Elements 有权
标题翻译：用于诊断传感器元件电极的方法和装置
公开(公告)号：US20140033794A1
公开(公告)日：2014-02-06
申请号：US14000812
申请日：2011-12-28
申请人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiiler
发明人： Goetz Reinhardt , Torsten Handler , Jens Wagner , Lothar Diehl , Bjoern Alexander Schuetz , Helge Schichlein , Thomas Seiiler
IPC分类号： G01N33/00
CPC分类号： G01N33/0006 , G01N27/4065 , G01N27/407 , G01N33/007
摘要： A method for diagnosing a sensor element for detecting at least one fraction of a gas component of a gas in a measuring gas chamber, in particular a sensor element for detecting oxygen in an exhaust gas of an internal combustion engine. The sensor element includes at least one first electrode, to which the gas may be applied, and at least one second electrode, the first electrode and the second electrode being connected via at least one solid electrolyte. A diagnostic signal is applied between the first electrode and the second electrode, a response signal being detected between the first electrode and the second electrode.
摘要翻译：一种用于诊断用于检测测量气体室中的气体的气体成分的至少一部分的传感器元件的方法，特别是用于检测内燃机的排气中的氧的传感器元件。传感器元件包括至少一个可以施加气体的第一电极和至少一个第二电极，第一电极和第二电极经由至少一个固体电解质连接。在第一电极和第二电极之间施加诊断信号，在第一电极和第二电极之间检测响应信号。

3. 发明授权

US09192962B2 Vibration exciter for generating a directed excitation vibration 有权
标题翻译：用于产生定向激励振动的振动激励器
公开(公告)号：US09192962B2
公开(公告)日：2015-11-24
申请号：US13565899
申请日：2012-08-03
申请人： Christian Schmidt , Jens Wagner
发明人： Christian Schmidt , Jens Wagner
IPC分类号： B06B1/16
CPC分类号： B06B1/166 , Y10T74/18552
摘要： The present invention relates to a vibration exciter for generating a directed excitation vibration, especially for installation in a vibration tamper, and a machine with such a vibration exciter, comprising at least two parallel extending unbalance shafts which are rotatable against one another, on which at least one respective fixed unbalance mass and at least one respective movable unbalance mass are arranged, with the positions of the movable unbalance masses on the unbalance shafts being variable by way of an adjusting device for adjusting the amplitude of the exciter vibration, and with the adjusting device comprising a central adjusting element for amplitude adjustment which acts on the movable unbalance masses of the two unbalance shafts, which central adjusting element is arranged coaxially to a rotational axis (AS) about which the vibration exciter is rotatable for the purpose of vector adjustment of the excitation vibration.
摘要翻译：本发明涉及一种用于产生定向激励振动的振动激励器，特别是用于安装在振动捣固器中的振动激励器以及具有这种振动激励器的机器，该振动激励器包括至少两个彼此可旋转的平行延伸的不平衡轴，设置至少一个相应的固定不平衡质量和至少一个相应的可移动不平衡块，其中不平衡轴上的可移动不平衡块的位置可通过用于调节激振器振动幅度的调节装置而变化，并且通过调节装置，其包括用于振幅调节的中心调节元件，其作用于两个不平衡轴的可移动不平衡质量块，该中心调节元件与旋转轴线（AS）同轴地布置，振动激励器围绕该旋转轴线可旋转，用于矢量调整励磁振动。

4. 发明授权

US08297876B2 Road building machine for milling road surfaces 有权
标题翻译：道路建筑机械用于铣削路面
公开(公告)号：US08297876B2
公开(公告)日：2012-10-30
申请号：US13039041
申请日：2011-03-02
申请人： Jens Wagner
发明人： Jens Wagner
IPC分类号： E01C19/05
CPC分类号： E01C19/00 , E01C23/088
摘要： A road building machine for road surface paving is provided. The machine comprises an automotive travelling mechanism with a steerable front axle of the undercarriage comprising at least one support wheel and two rear support wheels, a working device which is mounted in or on the machine frame and is approximately flush with said machine frame on one side, which is the so-called null side, a swivel unit having an articulation area formed by the machine frame and a swivel arm which carries the rear support wheel on the null side at its one end and is pivotably linked at its other end to the articulation area of the machine frame, with the swivel unit being arranged in the manner that it can be pivoted between an “outwardly pivoted position” in which the rear wheel which is on the null side is pivoted outwardly to an outer end position parallel to the longitudinal direction of the machine frame and an “inwardly pivoted position” in which the rear support wheel which is on the null side is inwardly pivoted to an inward end position which is parallel to the longitudinal direction of the machine frame, and a pivot gear which controls the adjustment of the swivel unit between the “outwardly pivoted position” and the “inwardly pivoted position” around a swivel axis.
摘要翻译：提供了一种用于路面铺路的建筑机械。该机器包括汽车行驶机构，该起落架的可转向前轴包括至少一个支撑轮和两个后支撑轮，工作装置安装在机架上或机架上并且与一侧的所述机架大致齐平，即所谓的无效侧，具有由机架形成的铰接区域的旋转单元和在其一端在无效侧承载后支撑轮的旋转臂，并且在其另一端可枢转地连接到机架的铰接区域，旋转单元的布置方式是可以在向外的枢转位置之间枢转，在该向外的枢转位置中，在空侧上的后轮向外枢转到与纵向方向平行的外端位置机架和内侧枢转位置，其中在无效侧的后支撑轮向内枢转到内平端的内端位置机架的纵向方向，以及枢轴齿轮，其控制旋转单元在向外枢转位置和围绕旋转轴线的向内枢转位置之间的调节。

5. 发明申请

US20100073017A1 METHOD FOR OPERATING A HEATABLE EXHAUST GAS PROBE 有权
标题翻译：操作可排除气体探测器的方法
公开(公告)号：US20100073017A1
公开(公告)日：2010-03-25
申请号：US12564228
申请日：2009-09-22
申请人： Claudius Bevot , Eberhard Schnaibel , Jens Wagner
发明人： Claudius Bevot , Eberhard Schnaibel , Jens Wagner
IPC分类号： G01R27/08
CPC分类号： G01N27/4065 , G01N27/4067
摘要： A method for operating an exhaust gas probe, in particular a lambda probe, in the exhaust gas of an internal combustion engine, where at least one heating element for achieving the operating temperature in the exhaust gas probe and determination of the temperature of the exhaust gas probe is performed by measuring the internal resistance. Measurement of the internal resistance occurs by the superimposition of discrete bipolar test pulses that include a pulse and a counter pulse, and by acquisition of the Nernst voltage.
摘要翻译：一种用于在内燃机的废气中操作排气探针，特别是λ探针的方法，其中至少一个用于实现排气探针中的工作温度的加热元件和废气温度的确定探头通过测量内阻进行。通过叠加包含脉冲和反相脉冲的离散双极性测试脉冲以及通过获取能斯特电压来测量内部电阻。

6. 发明授权

US09016710B2 Apparatus for the articulated connection of two vehicle frames of a construction machine 有权
标题翻译：用于建筑机械的两个车架的铰接连接的装置
公开(公告)号：US09016710B2
公开(公告)日：2015-04-28
申请号：US13215750
申请日：2011-08-23
申请人： Jens Wagner
发明人： Jens Wagner
IPC分类号： B62D12/00 , E01C19/26 , E01C19/28 , E02D3/026
CPC分类号： B62D12/00 , E01C19/26 , E01C19/282 , E02D3/026
摘要： An apparatus is provided for the articulated connection of two vehicle frames, a front and a rear frame, of a construction machine, especially a vibration roller. The apparatus comprises a pivot joint with a vertical pivot axis and a crab-steering joint with a vertical rotational axis, a connection support which connects the pivot joint and the crab-steering joint with one another, and a connecting rod which is linked on one side to the vehicle frame and on the other side to the connection support. The apparatus further comprises a steering drive for relative pivoting of the front and rear frame about the pivot axis, and a crab-steering drive for setting a lateral offset between the front and the rear frame.
摘要翻译：提供了一种用于建筑机械，特别是振动辊的两个车架，前框架和后框架的铰接连接的装置。该装置包括具有垂直枢转轴线的枢转接头和具有垂直旋转轴线的螃蟹转向接头，将枢转接头和螃蟹转向接头彼此连接的连接支撑件和连接在一起的连接杆一侧到车架，另一侧到连接支架。该装置还包括转向驱动器，用于使前框架和后框架围绕枢转轴线相对枢转，以及用于设置前框架和后框架之间的横向偏移的螃蟹转向驱动器。

7. 发明授权

US08881612B2 Infinitely variable vibration exciter 有权
标题翻译：无级变振器
公开(公告)号：US08881612B2
公开(公告)日：2014-11-11
申请号：US13039770
申请日：2011-03-03
申请人： Jens Wagner
发明人： Jens Wagner
IPC分类号： F16H33/00 , B06B1/16
CPC分类号： B06B1/162 , Y10T74/18056 , Y10T74/18344
摘要： A vibration exciter is provided. The vibration exciter includes a shaft and at least two unbalanced weights arranged on the shaft, in which the radial distance of the common center of gravity of the unbalanced weights from the rotational axis of the shaft is adjustable in an infinitely variable way by means of a gear. The vibration exciter comprises a gear which is a spatial coupling gear, e.g. a spatial vibration slider gear. A simple and compact configuration of the vibration exciter is thus proposed, in which the required adjusting forces for changing the imbalance are very low.
摘要翻译：提供了一种振动激励器。振动激励器包括一个轴和至少两个布置在轴上的不平衡重物，其中不平衡重物的公共重心与轴的旋转轴的径向距离可以无级变化的方式通过一个齿轮。振动激励器包括作为空间耦合齿轮的齿轮，例如。空间振动滑块齿轮。因此，提出了一种振动激励器的简单且紧凑的构造，其中用于改变不平衡的所需调节力非常低。

8. 发明授权

US08841874B2 Method of detecting an operating condition of an electric stepper motor 有权
标题翻译：检测电动步进电机运行状态的方法
公开(公告)号：US08841874B2
公开(公告)日：2014-09-23
申请号：US13125462
申请日：2008-11-11
申请人： Jens Wagner , Armin Dietrich , Kai Dieffenbach , Marco Bodenmüller , Jürgen Rohn , Wolfgang Wiewesiek
发明人： Jens Wagner , Armin Dietrich , Kai Dieffenbach , Marco Bodenmüller , Jürgen Rohn , Wolfgang Wiewesiek
IPC分类号： H02P8/00 , H02P8/34
CPC分类号： H02P8/34
摘要： An electrical stepper motor comprises a magnetical rotor and at least two electromagnetical driving coils for causing rotation of the rotator. A method of detecting an operating condition of the as e.g. a stall state of the electrical stepper motor comprises the steps of connecting one contact pin (P, M) of at least one of the electromagnetical driving coils via a high-impedance resistor (R1, R2) to a defined voltage source during a non-activated state of the driving coil, detecting a voltage induced at the driving coil during the non-activated state and converting the detected voltage into a digital signal, and digitally analyzing the digital signal and deriving an operating condition of the rotor by evaluation of the signal waveform including positive and negative components of the signal.
摘要翻译：电动步进电动机包括磁转子和至少两个用于使转子旋转的电磁驱动线圈。一种检测例如操作条件的方法。电动步进电动机的失速状态包括以下步骤：通过高阻抗电阻器（R1，R2）将至少一个电磁驱动线圈的一个接触针（P，M）连接到限定的电压源，驱动线圈的激活状态，检测在非激活状态期间在驱动线圈处感应的电压并将检测到的电压转换为数字信号，并且通过对信号进行评估来数字地分析数字信号并导出转子的工作状态波形包括信号的正和负分量。

9. 发明授权

US07168238B2 Method for heating up a catalyst in combustion engines with direct fuel injection 有权
标题翻译：用直接燃料喷射加热内燃机中的催化剂的方法
公开(公告)号：US07168238B2
公开(公告)日：2007-01-30
申请号：US10250749
申请日：2002-01-09
申请人： Jens Wagner , Andreas Kufferath
发明人： Jens Wagner , Andreas Kufferath
IPC分类号： F01N3/00
CPC分类号： F02D41/3023 , F02B23/101 , F02B2075/125 , F02D41/0245 , F02D41/402 , F02D2041/389 , F02P5/1506 , Y02T10/123 , Y02T10/26 , Y02T10/44 , Y02T10/46
摘要： A method for heating up a catalytic converter in internal combustion engines having gasoline direct injection is presented and has the steps: shifting the ignition toward retard; checking whether the charge of the cylinders with air exceeds a pregiven threshold; and, dividing the fuel injection into two component quantities which are injected in advance of the ignition when the air charge exceeds the threshold.
摘要翻译：提出了一种用于对具有汽油直接喷射的内燃机中的催化转化器进行加热的方法，并且具有以下步骤：将点火转向延迟; 检查气缸的充气量是否超过预先设定的阈值; 并且当空气充注超过阈值时，将燃料喷射分成两个在点火提前注入的分量。

10. 发明申请

US20060168943A1 Method for operating an internal combustion engine and device for implementing the method 审中-公开
标题翻译：用于操作内燃机的方法和用于实施该方法的装置
公开(公告)号：US20060168943A1
公开(公告)日：2006-08-03
申请号：US11334970
申请日：2006-01-18
申请人： Eberhard Schnaibel , Jens Wagner , Kersten Wehmeier , Klaus Winkler , Richard Hotzel
发明人： Eberhard Schnaibel , Jens Wagner , Kersten Wehmeier , Klaus Winkler , Richard Hotzel
IPC分类号： F01N3/00 , F01N7/00
CPC分类号： F02D41/1456 , F02D41/0295 , F02D2200/0816
摘要： A method for operating an internal combustion engine and a device for implementing the method may allow a catalytic converter diagnosis with a high degree of accuracy. At least one catalytic converter is positioned in the exhaust-gas region of the internal combustion engine, and a lambda sensor, which is configured as broadband lambda sensor, is positioned downstream from the catalytic converter or downstream from a section of the catalytic converter. The catalytic converter diagnosis is based on the evaluation of a measure for the oxygen storage capacity of the catalytic converter/within the catalytic converter. An at least approximately empty/filled oxygen reservoir of the catalytic converter is assumed. A change in the lambda setpoint value of the internal combustion engine to an excess air factor lambda that is greater than 1/less than 1 follows. Subsequently, a first change of the lambda signal is detected initially. Determined is a measure for the oxygen stored/discharged following the first change of the lambda signal. The determination of the stored/discharged oxygen is terminated if either a second change in the lambda signal is detected or if the measure of oxygen exceeds a threshold value.
摘要翻译：用于操作内燃机的方法和用于实施该方法的装置可以允许高精度的催化转化器诊断。至少一个催化转化器位于内燃机的废气区域中，并且配置为宽带λ传感器的λ传感器位于催化转化器的下游或催化转化器的一部分的下游。催化转化器诊断是基于催化转化器/催化转化器内储氧容量测量的评估。假设催化转化器的至少大致为空/填充的氧气储存器。以下是将内燃机的λ设定值改变为大于1 /小于1的过量空气因子λ。随后，首先检测λ信号的第一变化。确定是在λ信号的第一次变化之后储存/排出的氧气的量度。如果检测到λ信号中的第二次变化，或者如果氧气测量值超过阈值，则终止储存/排出的氧气的测定。

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