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1. 发明申请

US20090239424A1 LAYOUT OF POWER SEMICONDUCTOR CONTACTS ON A COOLING SURFACE 有权
标题翻译：冷却表面上功率半导体接触的布局
公开(公告)号：US20090239424A1
公开(公告)日：2009-09-24
申请号：US12297837
申请日：2007-04-04
申请人： Matthias Maschke , Hartmut Schneeweiss , Anja Ulmer
发明人： Matthias Maschke , Hartmut Schneeweiss , Anja Ulmer
IPC分类号： H01R4/48
CPC分类号： H01L23/4093 , H01L2924/0002 , H05K7/209 , H01L2924/00
摘要： An arrangement for contact-connecting at least one electronic component mounted in a housing with connection wires to a cooling surface and a spring element that can be fixed in the housing and has at least one spring arm which presses the component against the cooling surface in a contact-pressure position of the spring element is presented. The arrangement is characterized in that the spring element can be inserted into the housing without touching the component, and the housing is provided with retaining means for the spring element adapted in a manner so that no shear forces are produced in the longitudinal direction of the connection wires when the spring element is mounted.
摘要翻译：一种用于将安装在壳体中的至少一个电子部件与连接线接触连接到冷却表面的装置和可固定在壳体中的弹簧元件，并且具有至少一个弹簧臂，该弹簧臂将部件压靠在冷却表面上介绍弹簧元件的接触压力位置。该装置的特征在于，弹簧元件可以插入到壳体中而不接触部件，并且壳体设置有用于弹簧元件的保持装置，其适于以在连接的纵向方向上不产生剪切力的方式安装弹簧元件时的电线。

2. 发明授权

US06462494B1 Fan with preset characteristic curve 失效
标题翻译：风扇具有预设特性曲线
公开(公告)号：US06462494B1
公开(公告)日：2002-10-08
申请号：US09533143
申请日：2000-03-23
申请人： Jürgen Schöne , Hartmut Schneeweiss , Wilhelm Reinhardt
发明人： Jürgen Schöne , Hartmut Schneeweiss , Wilhelm Reinhardt
IPC分类号： H02P704
CPC分类号： F04D27/004
摘要： A tan having a fan wheel and an electric motor driving it, and a control unit for controlling the motor output as a function of fan-specific parameters. An actual-value signal corresponding to an actual rotational speed of the fan is measured and compared with a control signal corresponding to a required speed, and the actual speed is adjusted to the required speed by means of the control unit, wherefore the actual speed and the actual motor current or supply current are measured and conducted to a microcontroller as input signal variables, whereby the fan-specific data such as wheel diameter, density of the conveying medium, fan coefficients, motor coefficients, and a preset artificial characteristic curve ps=ƒ({dot over (V)}s ) are stored in the microcontroller as default values. The microcontroller generates the required-speed signal, which is a function of the electrical current variables and the actual speed, based on the preset artificial characteristic curve ps=ƒ({dot over (V)}s) where ps=required operating pressure and Vs=required volume flow.
摘要翻译：具有风扇轮和驱动它的电动机的谭，以及用于根据风扇特定参数来控制电动机输出的控制单元。测量与风扇的实际转速对应的实际值信号，并将其与对应于所需速度的控制信号进行比较，并且通过控制单元将实际速度调整到所需速度，因此实际速度和实际的电机电流或电源电流被测量并传导到微控制器作为输入信号变量，由此风扇专用数据如车轮直径，输送介质的密度，风扇系数，电机系数以及预设的人工特性曲线ps = ƒ（{dot over（V）} s）作为默认值存储在微控制器中。基于预设的人造特征曲线ps =ƒ（{dot over（V）} s），微控制器产生所需速度信号，这是电流变量和实际速度的函数，其中ps =所需的工作压力， Vs =所需体积流量。

3. 发明授权

US07845994B2 Layout of power semiconductor contacts on a cooling surface 有权
标题翻译：功率半导体触点在冷却表面上的布局
公开(公告)号：US07845994B2
公开(公告)日：2010-12-07
申请号：US12297837
申请日：2007-04-04
申请人： Matthias Maschke , Hartmut Schneeweiss , Anja Ulmer
发明人： Matthias Maschke , Hartmut Schneeweiss , Anja Ulmer
IPC分类号： H01R11/11
CPC分类号： H01L23/4093 , H01L2924/0002 , H05K7/209 , H01L2924/00
摘要： An arrangement for contact-connecting at least one electronic component mounted in a housing with connection wires to a cooling surface and a spring element that can be fixed in the housing and has at least one spring arm which presses the component against the cooling surface in a contact-pressure position of the spring element is presented. The arrangement is characterized in that the spring element can be inserted into the housing without touching the component, and the housing is provided with retaining means for the spring element adapted in a manner so that no shear forces are produced in the longitudinal direction of the connection wires when the spring element is mounted.
摘要翻译：一种用于将安装在壳体中的至少一个电子部件与连接线接触连接到冷却表面的装置和可固定在壳体中的弹簧元件，并且具有至少一个弹簧臂，该弹簧臂将部件压靠在冷却表面上介绍弹簧元件的接触压力位置。该装置的特征在于，弹簧元件可以插入到壳体中而不接触部件，并且壳体设置有用于弹簧元件的保持装置，其适于以在连接的纵向方向上不产生剪切力的方式安装弹簧元件时的电线。

4. 发明授权

US06867682B2 Clean room system 失效
标题翻译：洁净室系统
公开(公告)号：US06867682B2
公开(公告)日：2005-03-15
申请号：US08652914
申请日：1996-05-17
申请人： Wilhelm Reinhardt , Helmut Lipp , Hartmut Schneeweiss , Manfred Renz
发明人： Wilhelm Reinhardt , Helmut Lipp , Hartmut Schneeweiss , Manfred Renz
IPC分类号： F24F3/16 , G05B19/042 , H04Q1/00
CPC分类号： F24F3/1603 , G05B19/0421 , G05B2219/25257
摘要： A clean room system has filter-fan units each having at least one fan motor and being connected to an electric network. At least one central control unit is provided. A connecting bus system for connecting the filter-fan units to one another and to the at least one central control unit is provided.
摘要翻译：洁净室系统具有每个具有至少一个风扇电动机并且连接到电网的过滤风扇单元。提供至少一个中央控制单元。提供了一种用于将过滤风扇单元彼此连接并连接到至少一个中央控制单元的连接总线系统。

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