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1. 发明授权

US06821226B2 Method for controlling the shifting sequence of a continuous automatic transmission, especially a motor vehicle, comprising gear step changeovers 失效
标题翻译：用于控制连续自动变速器，特别是机动车辆的变速顺序的方法，包括齿轮级转换器
公开(公告)号：US06821226B2
公开(公告)日：2004-11-23
申请号：US10168556
申请日：2002-10-16
申请人： Ralf Lehmann , Uwe Maienberg , Marko Poliansek
发明人： Ralf Lehmann , Uwe Maienberg , Marko Poliansek
IPC分类号： F16H4704
CPC分类号： F16H61/46 , F16H59/46 , F16H61/462 , F16H2061/0087
摘要： The method serves for the shift sequence control of a continuous automatic transmission, especially of a motor vehicle, having gear-stage switchover. The transmission ratio of the automatic transmission is adjustable within a set gear stage by means of an adjusting unit. Here, it is provided that a coordinated, data-dependent control of the gear stage switchover and the continuous transmission ratio adjustment takes place with the aid of a common shift sequence control system.
摘要翻译：该方法用于具有齿轮级切换的连续自动变速器（特别是机动车辆）的换档顺序控制。自动变速箱的变速比可通过调节单元在设定档位下调节。这里，借助于共同的换档顺序控制系统，进行齿轮级切换和连续传动比调节的协调的数据相关控制。

2. 发明授权

US07549557B2 Device for separating objects 有权
标题翻译：用于分离对象的设备
公开(公告)号：US07549557B2
公开(公告)日：2009-06-23
申请号：US10582775
申请日：2004-12-16
申请人： Ralf Lehmann
发明人： Ralf Lehmann
IPC分类号： B65G59/06
CPC分类号： B65G47/8884 , B65G47/1471 , B65G47/846 , B65G47/8823 , B65G47/8861 , B65G59/062 , B65G2201/0226
摘要： Disclosed is a device for separating objects from a quantity of objects located in a receptacle. In order to keep the constructional and technical effort of said device low while allowing for great tolerance regarding the dimensions or diameters of the objects, a pivotable flap is provided at the outlet of the receptacle for releasing an object that is to be separated while an element for retaining the remaining objects in the receptacle is provided above the flap in the direction of movement of the objects.
摘要翻译：公开了一种用于将物体与位于容器中的物体的数量分离的装置。为了保持所述装置的结构和技术努力低，同时允许对物体的尺寸或直径的大的公差，在容器的出口处设置可枢转的挡板，用于释放待分离的物体，同时元件用于将剩余物体保持在容器中的方式在物体的运动方向上设置在翼片上方。

3. 发明授权

US08389955B2 Method for thinning a sample and sample carrier for performing said method 有权
标题翻译：用于稀释样品和样品载体以执行所述方法的方法
公开(公告)号：US08389955B2
公开(公告)日：2013-03-05
申请号：US12026521
申请日：2008-02-05
申请人： Ralf Lehmann
发明人： Ralf Lehmann
IPC分类号： G01F23/00 , G21K5/08 , G21K5/10
CPC分类号： H01J37/20 , H01J37/3056 , H01J2237/31745
摘要： A sample carrier (3) for thinning a sample (1) taken from e.g. a semiconductor wafer. The sample carrier comprises a rigid part (5), e.g. made of e.g. copper, with an outer boundary (6), and a supporting film (4), e.g. made of carbon, extending beyond the outer boundary. By placing the sample on the supporting film, the sample can be attached to the rigid structure using e.g. IBID. The supporting film aligns the samples when they are placed onto it. After attaching the sample to the rigid structure the sample can be thinned with e.g. an ion beam, during which thinning the supporting film is locally removed as well. The invention results in better alignment of the sample to the sample carrier, and also in more freedom how the sample is transported from the wafer to the sample carrier, e.g. with the help of an electrically charged glass needle (2). The latter eliminates the attaching/severing steps that are normally associated with the transport of a sample to a sample carrier.
摘要翻译：用于使样品（1）变薄的样品载体（3）半导体晶片。样品载体包括刚性部分（5），例如由例如铜，具有外边界（6）和支撑膜（4），例如。由碳制成，延伸超出外界。通过将样品放置在支撑膜上，样品可以使用例如粘附到刚性结构上。 IBID。当将样品放置在其上时，支撑膜对准样品。将样品连接到刚性结构后，样品可以用例如稀释剂稀释。在此期间，局部去除了支撑膜的变薄的离子束。本发明导致样品与样品载体的更好的对准，以及样品从晶片如何从样品载体转运到样品载体的更自由。借助于带电的玻璃针（2）。后者消除了通常与样品运送到样品载体相关联的附着/切断步骤。

4. 发明申请

US20120207631A1 FAN UNIT 有权
标题翻译：风扇单元
公开(公告)号：US20120207631A1
公开(公告)日：2012-08-16
申请号：US13390783
申请日：2010-07-27
申请人： Ralf Lehmann
发明人： Ralf Lehmann
IPC分类号： F04D25/06 , F04D19/00
CPC分类号： H02K5/20 , F04D25/0613 , F04D25/082 , H02K5/18 , H02K7/14 , H02K9/06
摘要： The invention relates to a blower (99), in particular for an engine cooling blower in a motor vehicle, comprising a N housing (10) having a cooling air guide device (200), wherein the housing (10) is designed for mounting a drive unit (102, 103) and the cooling air guide device (200) in the motor vehicle, and for guiding a cooling air flow (20, 30, 31, 32) to the drive unit (102, 103), wherein the cooling air guide device (200) is designed as one piece with the housing (10).
摘要翻译：本发明涉及一种特别用于机动车辆中的发动机冷却鼓风机的鼓风机（99），其包括具有冷却空气引导装置（200）的N壳体（10），其中所述壳体（10）设计成用于安装驱动单元（102,103）和所述机动车辆中的冷却空气导向装置（200），并且用于将冷却空气流（20,30,31,32）引导到所述驱动单元（102,103），其中所述冷却空气引导装置（200）被设计成与壳体（10）一体。

5. 发明授权

US09071099B2 Fan unit 有权
标题翻译：风扇单元
公开(公告)号：US09071099B2
公开(公告)日：2015-06-30
申请号：US13390783
申请日：2010-07-27
申请人： Ralf Lehmann
发明人： Ralf Lehmann
IPC分类号： H02K5/20 , F04D25/06 , F04D25/08 , H02K9/06 , H02K5/18 , H02K7/14
CPC分类号： H02K5/20 , F04D25/0613 , F04D25/082 , H02K5/18 , H02K7/14 , H02K9/06
摘要： The invention relates to a blower (99), in particular for an engine cooling blower in a motor vehicle, comprising a housing (10) having a cooling air guide device (200), wherein the housing (10) is designed for mounting a drive unit (102, 103) and the cooling air guide device (200) in the motor vehicle, and for guiding a cooling air flow (20, 30, 31, 32) to the drive unit (102, 103), wherein the cooling air guide device (200) is designed as one piece with the housing (10).
摘要翻译：本发明涉及一种特别用于机动车辆中的发动机冷却鼓风机的鼓风机（99），包括具有冷却空气引导装置（200）的壳体（10），其中壳体（10）被设计成用于安装驱动单元（102,103）和所述冷却导引装置（200），并且用于将冷却空气流（20,30,31,32）引导到所述驱动单元（102,103），其中所述冷却空气引导装置（200）被设计成与壳体（10）一体。

6. 发明申请

US20070224028A1 Device for Separating Objects 有权
标题翻译：分离对象的设备
公开(公告)号：US20070224028A1
公开(公告)日：2007-09-27
申请号：US10582775
申请日：2004-12-16
申请人： Ralf Lehmann
发明人： Ralf Lehmann
IPC分类号： B65G59/06
CPC分类号： B65G47/8884 , B65G47/1471 , B65G47/846 , B65G47/8823 , B65G47/8861 , B65G59/062 , B65G2201/0226
摘要： Disclosed is a device for separating objects from a quantity of objects located in a receptacle. In order to keep the constructional and technical effort of said device low while allowing for great tolerance regarding the dimensions or diameters of the objects, a pivotable flap is provided at the outlet of the receptacle for releasing an object that is to be separated while an element for retaining the remaining objects in the receptacle is provided above the flap in the direction of movement of the objects.
摘要翻译：公开了一种用于将物体与位于容器中的物体的数量分离的装置。为了保持所述装置的结构和技术努力低，同时允许对物体的尺寸或直径的大的公差，在容器的出口处设置可枢转的挡板，用于释放待分离的物体，同时元件用于将剩余物体保持在容器中的方式在物体的运动方向上设置在翼片上方。

7. 发明授权

US06429498B1 Sensor for measuring a magnetic field 失效
标题翻译：用于测量磁场的传感器
公开(公告)号：US06429498B1
公开(公告)日：2002-08-06
申请号：US09763878
申请日：2001-02-28
申请人： Jakob Schelten , Ralf Lehmann
发明人： Jakob Schelten , Ralf Lehmann
IPC分类号： H01L2982
CPC分类号： G01R33/06 , H01L43/06
摘要： The invention relates to a sensor for measuring a magnetic field. The inventive sensor has a high level of measuring sensitivity compared to a Hall probe, comprising several electrically semiconductive layers. The layers are arranged in the form of a power diode connected in the reverse direction, consisting of an anodelayer, a cathode layer and an intrinsically conductive layer enclosed between the two. The anode layer is subdivided by insulation sections into several anode layer areas, these areas being insulated from each other. The cathode layer has an injector area on the areas opposite the insulation sections which is oppositely doped. An electron beam is formed between the injector area and the anode by applying an injection voltage to the injector area. The electron beam is distributed across the areas of the earthed anode layer areas in the form of uniform partial currents. The electron beam is diverted by a magnetic field which forms in the intrinsically conductive layer, resulting in partial currents of different strengths on the earthed anode layer areas. The magnetic field can then be evaluated by measuring these differences in strength between the partial currents.
摘要翻译：本发明涉及一种用于测量磁场的传感器。与霍尔探头相比，本发明的传感器具有高水平的测量灵敏度，其包括几个电半导体层。这些层以反向连接的功率二极管的形式布置，由阳极层，阴极层和封闭在两者之间的本征导电层组成。阳极层由绝缘部分划分为多个阳极层区域，这些区域彼此绝缘。阴极层在与相对掺杂的绝缘部分相对的区域上具有喷射器区域。通过向喷射器区域施加注入电压，在喷射器区域和阳极之间形成电子束。电子束以均匀的部分电流的形式分布在接地的阳极层区域的区域上。电子束通过在本征导电层中形成的磁场转移，导致在接地的阳极层区域上具有不同强度的部分电流。然后可以通过测量部分电流之间的强度差来评估磁场。

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