公开(公告)号：US20050122682A1

公开(公告)日：2005-06-09

申请号：US10432893

申请日：2001-11-19

申请人： Robert Streit ,  Hendrik Koopmans

发明人： Robert Streit ,  Hendrik Koopmans

IPC分类号： H05K7/20

CPC分类号： H05K7/20154

摘要： An electronics arrangement has at least one ventilator and at least one essentially flat support structure which is fitted with one or more electronic components and which is provided with one or more cooling ribs. A cooling air passage passing through the flat support structure is configured therein. The ventilator and the cooling air passage are configured and arranged in such a way that the ventilator produces a cooling air stream, so that the cooling air first passes along one side of the support structure, in a function whereby at least one component and/or a cooling rib are cooled, then passes through the cooling air passage and subsequently, flows along the other side of the support structure in a function whereby at least one electronic component and/or a cooling rib are cooled. This enables efficient cooling of the electronic components of the electronic arrangements.

摘要翻译： 电子装置具有至少一个通风机和至少一个基本上平坦的支撑结构，该支撑结构装配有一个或多个电子部件并且设置有一个或多个冷却肋。 通过扁平支撑结构的冷却空气通道被配置在其中。 通风机和冷却空气通道被构造和布置成使得通风机产生冷却空气流，使得冷却空气首先沿着支撑结构的一侧通过，其功能是至少一个部件和/或 冷却肋被冷却，然后通过冷却空气通道，随后沿着支撑结构的另一侧流动，其中冷却至少一个电子部件和/或冷却肋。 这使得能够有效地冷却电子装置的电子部件。

公开(公告)号：US06333568B1

公开(公告)日：2001-12-25

申请号：US09377646

申请日：1999-08-19

申请人： Otmar Bitsche ,  Robert Streit

发明人： Otmar Bitsche ,  Robert Streit

IPC分类号： B60L100

CPC分类号： B60L3/0007 ,  B60L3/0053 ,  B60L3/0069 ,  B60L3/04 ,  B60L15/20 ,  B60R16/03 ,  H02J7/0031 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/34 ,  Y10T307/799

摘要： A switching process and apparatus for switching-off an electric energy supply of a vehicle has two switching elements which are mounted in the proximity of the electric energy source, and couple it to supply electric energy to consuming devices of the vehicle. In the event of a fault, an all-pole switch-off is implemented by opening both switching elements. One of the two switching elements is an operating switch by means of which the electric energy source can be switched off in normal operation. In the case of a vehicle driven by an electric motor in a normal operation the driving current of the electric motor is first controlled downward, and the operating switch is then opened when the driving current is decreased.

摘要翻译： 用于关闭车辆电能供应的切换过程和装置具有安装在电能源附近的两个开关元件，并将其耦合以向车辆的消耗装置供应电能。 在发生故障的情况下，通过打开两个开关元件实现全极关断。 两个开关元件中的一个是操作开关，通过该开关可以在正常操作中关闭电能源。 在正常运行中由电动机驱动的车辆的情况下，首先将电动机的驱动电流向下控制，然后在驱动电流减小时操作开关被断开。