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11. 发明申请

US20060051640A1 PEM fuel cell system 审中-公开
标题翻译： PEM燃料电池系统
公开(公告)号：US20060051640A1
公开(公告)日：2006-03-09
申请号：US11254389
申请日：2005-10-20
申请人： Rolf Bruck , Joachim Grosse , Jorg-Roman Konieczny , Meike Reizig
发明人： Rolf Bruck , Joachim Grosse , Jorg-Roman Konieczny , Meike Reizig
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04074 , H01M8/04007 , H01M8/04223 , H01M8/04302 , H01M8/241
摘要： A PEM fuel cell with a heating element, a method for operating the PEM fuel cell system, and a PEM fuel cell system includes the heating element having an integrated thermosensor that, substantially, can prevent the temperature of the cell/system from dropping below the freezing point of the electrolyte.
摘要翻译：具有加热元件的PEM燃料电池，用于操作PEM燃料电池系统的方法和PEM燃料电池系统包括具有集成的热敏传感器的加热元件，其基本上可以防止电池/系统的温度低于电解液的凝固点。

12. 发明授权

US06899062B2 Cooling system for a fuel cell module as part of an on-board power supply 失效
标题翻译：作为车载电源的一部分的燃料电池模块的冷却系统
公开(公告)号：US06899062B2
公开(公告)日：2005-05-31
申请号：US10609830
申请日：2003-06-30
申请人： Rolf Brück , Joachim Grosse , Manfred Poppinger , Meike Reizig
发明人： Rolf Brück , Joachim Grosse , Manfred Poppinger , Meike Reizig
IPC分类号： B60K1/04 , B60K11/06 , B60R16/02 , B60R16/03 , H01M8/04 , H01M8/04007 , H01M8/04029 , H01M8/04089 , F01P7/10
CPC分类号： H01M8/04007 , B60R16/03 , H01M8/04 , H01M8/04029 , H01M8/04089 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system is used for on-board power supply in a motor vehicle that is powered by an internal combustion engine. The blower fan that is used to cool the radiator of the engine also cools the fuel cell module and/or it provides the air feed for operating the fuel cell module.
摘要翻译：燃料电池系统用于由内燃机供电的机动车辆中的车载电源。用于冷却发动机散热器的鼓风机也可以冷却燃料电池模块和/或提供用于操作燃料电池模块的空气进料。

13. 发明授权

US4302690A CMOS Circuit for converting a ternary signal into two binary signals, and use of this CMOS circuit 失效
标题翻译： CMOS电路，用于将三进制信号转换为二进制信号，并使用该CMOS电路
公开(公告)号：US4302690A
公开(公告)日：1981-11-24
申请号：US66265
申请日：1979-08-13
申请人： Wolfgang Gollinger , Joachim Grosse , Arnold Uhlenhoff
发明人： Wolfgang Gollinger , Joachim Grosse , Arnold Uhlenhoff
IPC分类号： H03K19/0175 , H03K19/0948 , H03K19/20 , H03M5/16 , H04L25/22 , H04L25/48 , H04L25/49 , H03K19/094
CPC分类号： H04L25/22 , H03K19/0948 , H03M5/16
摘要： The ternary-binary conversion is reached by two CMOS inverters dimensioned extremely unsymmetrically with regard to their W/L ratio and connected in parallel at their inputs. By further addition of a NAND or a NOR gate the circuit can be used in an integrated circuit as option releasing stage without additional terminal for the option signal which has only to be chosen as the middle value of the ternary signal whereas its lower and upper values are the binary signals.
摘要翻译：三元二进制转换由两个CMOS反相器达成，这两个CMOS反相器的W / L比率非常不对称，并在其输入端并联。通过进一步添加NAND或NOR门，该电路可以用作集成电路中的选项释放阶段，而无需额外的终端用于选择信号，该选项信号仅被选择为三进制信号的中间值，而其较低和较高值是二进制信号。

14. 发明授权

US4251805A Circuit arrangement for an input keyboard 失效
标题翻译：输入键盘的电路布置
公开(公告)号：US4251805A
公开(公告)日：1981-02-17
申请号：US969050
申请日：1978-12-13
申请人： Dieter Holzmann , Joachim Grosse
发明人： Dieter Holzmann , Joachim Grosse
IPC分类号： G06F3/023 , H03M11/04 , H03M11/22 , G06F3/02
CPC分类号： H03M11/22
摘要： A keyboard switch matrix has a plurality of column and row wires and switches having only two poles and no interconnecting diodes for selectively connecting one of said columns to one of said rows. Associated with each column and row wire is a flip-flop having a set input connected to the wire and an electronic switch for each flip-flop connecting a flip-flop output to the set input. The outputs of the row flip-flops are connected to a NOR-gate, the output of which is connected to a control input of the electronic switches associated with the column flip-flops and also to a second set input of the column flip-flops. The output of the NOR-gate is further connected to a control input of the electronic switches associated with the row flip-flops through an inverter. Reset inputs of the column flip-flops are connected to the NOR-gate output through a differentiation circuit which is triggered by a negative pulse edge. A second NOR-gate has its inputs connected to the column wires and provides an output to a differentiation circuit which is triggered by a positive pulse edge. The output of the differentiation circuit is connected to reset inputs of the row flip-flops. Thus, the geometric position of the actuated keyboard switch is stored in the respective row and column flip-flops, and code signals corresponding to said position are provided at the outputs of said flip-flops.
摘要翻译：键盘开关矩阵具有仅具有两个极的多个列和行导线和开关，并且没有用于选择性地将所述列中的一个连接到所述行之一的互连二极管。与每列和行线相关联的是具有连接到导线的设定输入的触发器和用于将触发器输出连接到设定输入的每个触发器的电子开关。行触发器的输出连接到NOR门，其输出端连接到与列触发器相关联的电子开关的控制输入端，并且还连接到列触发器的第二设定输入端。 NOR门的输出还通过反相器连接到与行触发器相关联的电子开关的控制输入。列触发器的复位输入通过由负脉冲沿触发的微分电路连接到或非门输出。第二NOR门将其输入连接到列线，并向由正脉冲边沿触发的微分电路提供输出。微分电路的输出连接到行触发器的复位输入。因此，致动的键盘开关的几何位置被存储在相应的行和列触发器中，并且与所述位置对应的代码信号被提供在所述触发器的输出端。

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