公开(公告)号：US06774537B2

公开(公告)日：2004-08-10

申请号：US10260842

申请日：2002-09-30

申请人： Jens Titschert ,  Jorg Wagner ,  Emmanuel Charruau ,  Helmut Hermann

发明人： Jens Titschert ,  Jorg Wagner ,  Emmanuel Charruau ,  Helmut Hermann

IPC分类号： H01L4102

CPC分类号： B06B1/0261 ,  B06B2201/55 ,  B06B2201/70

摘要： The warning tone transmitter (10) according to the invention has a piezoelectric horn element (12) with two input connectors (29, 30) for the application of the supply voltage at a determined frequency and has a circuit arrangement (14) fed from the current supply, which generates the supply voltage. In order to be able to receive confirmation that the horn signal is actually generated by the warning tone transmitter (10) and in order to be able more easily to calibrate the warning tone transmitter (10) such that it is driven at its resonant frequency the piezoelectric horn element (12) has an additional output connector (34), which, when the horn element (12) is fed with the supply voltage, generates an answering signal taken to the circuit arrangement (14) if the piezoelement is actually oscillating. The magnitude of the answering signal is a value for the sound volume of the warning tone transmitter (10).

摘要翻译： 根据本发明的警告音发射机（10）具有压电喇叭元件（12），其具有用于以确定的频率施加电源电压的两个输入连接器（29,30），并具有从 电流供应，产生电源电压。 为了能够接收由警报音发送器（10）实际产生喇叭信号的确认，并且为了能够更容易地校准警告音发送器（10），使得其以其谐振频率被驱动， 压电喇叭元件（12）具有附加的输出连接器（34），当所述喇叭元件（12）馈送电源电压时，如果所述压电元件实际上是振荡的，则生成应答信号到所述电路装置（14）。 应答信号的大小是警告音发送器（10）的音量的值。

公开(公告)号：US06864673B2

公开(公告)日：2005-03-08

申请号：US10376549

申请日：2003-02-28

申请人： Jens Titschert ,  Emmanuel Charruau ,  Helmut Hermann

发明人： Jens Titschert ,  Emmanuel Charruau ,  Helmut Hermann

IPC分类号： G01R27/18 ,  G01R33/00

CPC分类号： G01R27/18

摘要： A method and a circuit arrangement (10) for the measurement of earth leakage in intrinsically safe current feeds to electronic control units (4) for underground mining installations and machines, whereby at least one earthed control unit is connected to the two intrinsically safe potentials of an intrinsically safe direct current supply (1) and at least one earth leakage sensor (20) is provided for earth leakage measurement with which steps of the periodical application of a test potential (Umess) from an intrinsically safe switchable test voltage source (21) to an RC-element (22), isolated from earth (8) by means of decoupling capacitors (C1, C2), measurement of the charging or discharging current behaviour of the RC-element (22) after each switching of the test voltage source (21) and comparison of the measured charging or discharging behaviour with stored reference data.

摘要翻译： 一种用于测量本地安全电流馈送到用于地下采矿设备和机器的电子控制单元（4）的漏电的方法和电路装置（10），由此至少一个接地控制单元连接到两个本地安全电位 提供本质安全的直流电源（1）和至少一个漏电传感器（20），用于泄漏测量，通过该绝缘测量从本质安全的可切换测试电压源（21）周期性地施加测试电位（Umess） 通过去耦电容器（C1，C2）与RC元件（22）隔离的RC元件（22），在每次切换测试电压源之后测量RC元件（22）的充电或放电电流特性 （21），并将测量的充电或放电行为与存储的参考数据进行比较。

公开(公告)号：US20110297869A1

公开(公告)日：2011-12-08

申请号：US13202228

申请日：2010-02-03

申请人： Gotthart Seifert ,  Helmut Hermann ,  Konstyantyn Zagorodniy ,  Ehrenfried Zschech

发明人： Gotthart Seifert ,  Helmut Hermann ,  Konstyantyn Zagorodniy ,  Ehrenfried Zschech

IPC分类号： C09K3/00 ,  C07F1/08 ,  C07F3/06

CPC分类号： H01L21/02118 ,  H01L21/02175 ,  H01L21/312

摘要： The invention relates to the fields of microelectronics and materials sciences and concerns an insulation layer material for integrated circuits in microelectronics, which can be used, for example, in integrated circuits as insulation material in semiconductor components. The object of the present invention is to disclose an insulation material for integrated circuits, which has dielectric constants of k≦2 with good mechanical properties at the same time. The object is attained with an insulation material for integrated circuits, containing at least MOFs and/or COFs.

摘要翻译： 本发明涉及微电子学和材料科学领域，涉及用于微电子学集成电路的绝缘层材料，其可以用作例如集成电路作为半导体部件中的绝缘材料。 本发明的目的是公开具有同时具有良好机械性能的介电常数k＆nlE; 2的用于集成电路的绝缘材料。 该目的是用于至少包含MOF和/或COF的用于集成电路的绝缘材料。

公开(公告)号：US09117771B2

公开(公告)日：2015-08-25

申请号：US13202228

申请日：2010-02-03

申请人： Gotthart Seifert ,  Helmut Hermann ,  Konstyantyn Zagorodniy ,  Ehrenfried Zschech

发明人： Gotthart Seifert ,  Helmut Hermann ,  Konstyantyn Zagorodniy ,  Ehrenfried Zschech

IPC分类号： E04B1/74 ,  H01L21/312

CPC分类号： H01L21/02118 ,  H01L21/02175 ,  H01L21/312

摘要： The invention relates to the fields of microelectronics and materials sciences and concerns an insulation layer material for integrated circuits in microelectronics, which can be used, for example, in integrated circuits as insulation material in semiconductor components. The object of the present invention is to disclose an insulation material for integrated circuits, which has dielectric constants of k≦2 with good mechanical properties at the same time. The object is attained with an insulation material for integrated circuits, containing at least MOFs and/or COFs.

摘要翻译： 本发明涉及微电子学和材料科学领域，涉及用于微电子学集成电路的绝缘层材料，其可以用作例如集成电路作为半导体部件中的绝缘材料。 本发明的目的是公开具有同时具有良好机械性能的介电常数k＆nlE; 2的用于集成电路的绝缘材料。 该目的是用于至少包含MOF和/或COF的用于集成电路的绝缘材料。

公开(公告)号：US20120315793A1

公开(公告)日：2012-12-13

申请号：US13575910

申请日：2011-01-28

申请人： Helmut Hermann ,  Markus Lenzing ,  Karsten Schwinne ,  Johannes Wesselmann

发明人： Helmut Hermann ,  Markus Lenzing ,  Karsten Schwinne ,  Johannes Wesselmann

IPC分类号： H01R13/66

CPC分类号： H04L12/10 ,  G05B19/0425 ,  G05B2219/24028 ,  H02H3/05

摘要： An intrinsically safe connection unit with a network interface for intrinsically safe appliances in explosion-risk areas, having a housing, a voltage supply connection, plug connection for connecting an intrinsically safe appliance via a transmission cable, and a decoupling circuit. For allowing even a multiplicity of network subscribers to be connected in the explosion-risk area with less wiring complexity, a plurality of plug connections of the same type are provided as network interface, each being preceded by a separate decoupling circuit, and the voltage supply connection builds a central feed connection with separate supply cores for each plug connection each having at least two plug contacts for data communication and at least two plug contacts for supplying power to the connectable appliances via the transmission cable. The invention relates also to a Controller and a network interface for use therewith.

摘要翻译： 本发明安全连接单元具有用于爆炸危险区域中的本质安全设备的网络接口，具有外壳，电压供应连接，用于经由传输电缆连接本质安全设备的插头连接和去耦电路。 为了允许甚至多个网络用户在具有较少布线复杂性的爆炸危险区域中连接，提供相同类型的多个插头连接作为网络接口，每个插头连接前面都有单独的去耦电路，并且电源 连接为每个具有用于数据通信的至少两个插头触点和用于经由传输电缆向可连接的电器供电的至少两个插头触点，为每个插头连接构建具有单独供电芯的中央馈线连接。 本发明还涉及一种用于其的控制器和网络接口。

公开(公告)号：US09166801B2

公开(公告)日：2015-10-20

申请号：US13575910

申请日：2011-01-28

申请人： Helmut Hermann ,  Markus Lenzing ,  Karsten Schwinne ,  Johannes Wesselmann

发明人： Helmut Hermann ,  Markus Lenzing ,  Karsten Schwinne ,  Johannes Wesselmann

IPC分类号： H02H1/04 ,  H04L12/10 ,  G05B19/042 ,  H02H3/05

CPC分类号： H04L12/10 ,  G05B19/0425 ,  G05B2219/24028 ,  H02H3/05

摘要： An intrinsically safe connection unit with a network interface for intrinsically safe appliances in explosion-risk areas, having a housing, a voltage supply connection, plug connection for connecting an intrinsically safe appliance via a transmission cable, and a decoupling circuit. For allowing even a multiplicity of network subscribers to be connected in the explosion-risk area with less wiring complexity, a plurality of plug connections of the same type are provided as network interface, each being preceded by a separate decoupling circuit, and the voltage supply connection builds a central feed connection with separate supply cores for each plug connection each having at least two plug contacts for data communication and at least two plug contacts for supplying power to the connectable appliances via the transmission cable. The invention relates also to a Controller and a network interface for use therewith.

摘要翻译： 本发明安全连接单元具有用于爆炸危险区域中的本质安全设备的网络接口，具有外壳，电压供应连接，用于经由传输电缆连接本质安全设备的插头连接和去耦电路。 为了允许甚至多个网络用户在具有较少布线复杂性的爆炸危险区域中连接，提供相同类型的多个插头连接作为网络接口，每个插头连接前面都有单独的去耦电路，并且电源 连接为每个具有用于数据通信的至少两个插头触点和用于经由传输电缆向可连接的电器供电的至少两个插头触点，为每个插头连接构建具有单独供电芯的中央馈线连接。 本发明还涉及一种用于其的控制器和网络接口。

公开(公告)号：US06590504B1

公开(公告)日：2003-07-08

申请号：US09589488

申请日：2000-06-07

申请人： Helmut Hermann

发明人： Helmut Hermann

IPC分类号： G08C1900

CPC分类号： G08C23/04 ,  E21D23/148 ,  G08C17/02 ,  G08C2201/71

摘要： A method and apparatus for remotely controlled operation of one of several control devices (13) for support frames in underground mining in which the control device (13′) to be actuated is selected by means of an infra-red remote operation and then the transmission of control data between a remote controller (16) and the selected control device (13) is effected by radio transmission. The remote controller, (16) has not only a radio transmitter (18) and the control devices (13) a radio receiver (15), but each control device (13) is additionally provided with at least one infra-red receiver (20), whereby by an infra-red data transmission, the control device (13′) to be actuated is first deliberately selected by the remote controller (16), before the control data is then subsequently transmitted by radio.

摘要翻译： 一种用于对地下采矿中的支撑框架进行多个控制装置（13）之一的远程控制操作的方法和装置，其中通过红外遥控操作选择待致动的控制装置（13'），然后传输 通过无线电传输实现遥控器（16）和所选择的控制装置（13）之间的控制数据。 遥控器（16）不仅具有无线电发射器（18）和控制装置（13）无线电接收器（15），而且每个控制装置（13）另外设置有至少一个红外接收器（20 ），由此通过红外线数据传输，在控制数据随后通过无线电发送之前，首先由遥控器（16）故意地选择待致动的控制装置（13'）。