公开(公告)号：US07673630B2

公开(公告)日：2010-03-09

申请号：US10497134

申请日：2002-09-10

申请人： Peter Kling

发明人： Peter Kling

IPC分类号： A62B18/10

CPC分类号： A62B18/10

摘要： A respirator for a compressed air breathing apparatus including a lung machine controlled by a control membrane and an expiratory valve with an air outlet. The air outlet of the expiratory valve and the control membrane of the lung machine are covered by a common lid spaced from the expiratory valve and control membrane, with there being at least one air discharge opening on the lid that forms a purging space around the control membrane through which air from the air outlet passes so as to move against the control membrane and to the at least one discharge opening.

摘要翻译： 一种用于包括由控制膜控制的肺机器和具有出气口的呼气阀的压缩空气呼吸器的呼吸器。 呼气阀的出气口和肺机的对照膜由与呼气阀和控制膜间隔开的公共盖子覆盖，盖子上至少有一个排气口，形成围绕控制器的清洗空间 来自空气出口的空气通过该膜通过，以便抵靠控制膜和至少一个排出口移动。

公开(公告)号：US07528506B2

公开(公告)日：2009-05-05

申请号：US10575493

申请日：2004-09-08

申请人： Andreas Lemke

发明人： Andreas Lemke

IPC分类号： H02M3/06

CPC分类号： H02H9/004 ,  Y10T307/766

摘要： A circuit arrangement for the time-delayed startup of electronic modules (20) connected to a module carrier (1) comprises a comparator (28) provided with a reference voltage applied thereto and an operating voltage which is applied via charging capacitors (35 to 38) with different capacitances. The terminals (4c-f to 19c-f) for the charging capacitors are integrated in different combinations into the terminals (4a,b to 19a,b) on the module carrier for the operating voltage. The startup time-delay is determined on the basis of the different time intervals resulting from the different values of the capacitances and lasting until a voltage exceeding the reference voltage is achieved, whereupon the respective electronic module is connected to the voltage source by means of the comparator in a time-delayed manner. (FIG.)

摘要翻译： 用于连接到模块载体（1）的电子模块（20）的时间延迟起动的电路装置包括设置有施加到其上的参考电压的比较器（28）和经由充电电容器（35至38）施加的工作电压 ）具有不同的电容。 用于充电电容器的端子（4c-f至19c-f）以不同的组合集成在模块载体上用于工作电压的端子（4a，b至19a，b）中。 基于由不同的电容值产生的不同的时间间隔来确定启动时间延迟，并且持续到达到超过参考电压的电压为止，于是相应的电子模块通过 比较器以时间延迟的方式。 （图。）

公开(公告)号：US07285782B2

公开(公告)日：2007-10-23

申请号：US10514144

申请日：2003-03-27

申请人： Axel Schubert

发明人： Axel Schubert

IPC分类号： G01J5/02

CPC分类号： G01N21/09 ,  G01N21/3504 ,  G01N2021/0385

摘要： An infrared sensor for gas metering appliances consisting of a metering chamber with an infrared source and an infrared sensor. The metering chamber is connected to the atmosphere via an anti-dust and anti-damp filter. The metering chamber is arranged in a protective housing having gas inlets and outlets. Connection to the metering chamber via a gas exchanger orifice and an anti-dust and anti-damp filter is not of a pressure-proof design based on normal pressure conditions. The infrared source and the infrared detector are integrated in the wall of the metering chamber and held therein. The infrared source is a lamp. The infrared source and infrared detector have a fail-safe power supply.

摘要翻译： 一种用于燃气计量设备的红外传感器，包括具有红外源的计量室和红外传感器。 计量室通过防尘和防潮滤器连接到大气。 计量室设置在具有气体入口和出口的保护壳体中。 通过气体交换器孔口和防灰尘和防潮湿过滤器与计量室连接不是基于正常压力条件的耐压设计。 红外源和红外检测器集成在计量室的壁中并保持在其中。 红外线源是一盏灯。 红外源和红外探测器具有故障安全电源。

公开(公告)号：US07278628B2

公开(公告)日：2007-10-09

申请号：US10503561

申请日：2003-01-30

申请人： Christian Scholz

发明人： Christian Scholz

IPC分类号： B01F3/04

CPC分类号： A61L9/125 ,  Y10S261/88

摘要： Apparatus for dosing gaseous and/or vaporous substances An apparatus for dosing gaseous and/or vaporous substances, in particular for generating varying scents, includes a multitude of packaged storage containers (1) from which different gases and/or vapors are driven out by a carrier medium. On their inlet sides, the storage containers are connected to a common carrier medium manifold (13) via a shut-off device (4) assigned to each storage container that can be actuated, and on their outlet sides to a joint homogenization chamber (8). Both the carrier medium manifold and the homogenization chamber are connected to a carrier medium source using a regulating valve (5, 9). Check valves (6, 7) are integrated in the gas passages to the storage container and from the storage container to the homogenization chamber. A dosing apparatus designed based on this principle is characterized by low space requirements and materially separate volume flows that can be exactly timed and dosed.

摘要翻译： 用于计量气态和/或蒸气物质的装置用于给气体和/或蒸气物质进行投配，特别是用于产生不同气味的装置包括多个包装的储存容器（1），不同的气体和/或蒸汽从其中被 载体介质。 在其入口侧，储存容器通过分配给可以被致动的每个储存容器的切断装置（4）连接到共同的载体介质歧管（13），并且在它们的出口侧连接到接头均化室（8 ）。 载体介质歧管和均质室都使用调节阀（5,9）连接到载体介质源。 止回阀（6,7）集成在储存容器和从储存容器到匀浆室的气体通道中。 基于该原理设计的计量装置的特征在于具有低空间要求和能够精确定时和计量的物质上独立的体积流量。

公开(公告)号：US06894610B2

公开(公告)日：2005-05-17

申请号：US10381447

申请日：2002-02-20

申请人： Axel Schubert ,  Dieter Lubkoll

发明人： Axel Schubert ,  Dieter Lubkoll

IPC分类号： A61B5/00 ,  G08B21/04 ,  H04Q1/30

CPC分类号： G08B21/0453 ,  A61B5/0002

摘要： A monitoring and warning system for firefighters and other people exposed to similar hazards includes mutiple monitoring, warning and control devices (1, 9 through 16) and a telemetric module (17) for transmitting information data to a base station and for receiving commands. All units of the system are connected seperately to a common—open-type or closed-type—bus (8) and configured either for master-slave or for master-master operation. The system operates on simple and efficient connections, more units can be added easily, it is fast and faultless and can also be used in areas subject to explosion hazards.

摘要翻译： 消防员和其他类似危险人员的监测和预警系统包括多个监控，警告和控制装置（1至9至16）和一个用于向基站发送信息数据和接收命令的遥测模块（17）。 系统的所有单元分别连接到公共开放型或闭式总线（8），并配置为主从或主 - 主操作。 该系统操作简单有效，连接更简单，更易于添加，可快速，无故障地应用于爆炸危险区域。

公开(公告)号：US08805308B2

公开(公告)日：2014-08-12

申请号：US13878110

申请日：2011-10-05

申请人： Axel Schubert

发明人： Axel Schubert

IPC分类号： H03C1/62 ,  H04B17/00

CPC分类号： H04B1/04 ,  H02H3/20 ,  H02H9/008 ,  H04B1/036 ,  H04B1/0466 ,  H04B2001/0416

摘要： Described herein are arrangements and methods for achieving intrinsic safety for a radio transmission module. One aspect provides an apparatus for transmitting signals in an explosion-hazardous area with intrinsic safety, including: a radio transmission module having a high frequency module and an electronic control circuit disposed on a printed circuit board, said electronic control circuit being configured to control a voltage supply to the high frequency module in response to one or more of: output voltage of the high frequency module exceeding a predetermined voltage value, as independently measured by at least two independently operating hardware circuits; and a temperature of a heat-conducting potting compound potted over heat generating components disposed on the printed circuit board exceeding a predetermined temperature value, as independently sensed by at least two independently operating temperature circuits. Other embodiments are described.

摘要翻译： 这里描述了用于实现无线电传输模块的本质安全的布置和方法。 一方面提供了一种在具有本质安全性的爆炸危险区域内传输信号的装置，包括：具有设置在印刷电路板上的高频模块和电子控制电路的无线电传输模块，所述电子控制电路被配置为控制 响应于高频模块的输出电压超过预定电压值的一个或多个，由至少两个独立操作的硬件电路独立测量，向高频模块供电; 以及通过由至少两个独立工作的温度回路独立地感测到的传导封装组合件的温度，所述导热封闭化合物在设置在印刷电路板上的发热部件上超过预定温度值。 描述其他实施例。

公开(公告)号：US08623189B2

公开(公告)日：2014-01-07

申请号：US13131391

申请日：2009-11-25

申请人： Rolf Eckhardt ,  Ralf Warratz

发明人： Rolf Eckhardt ,  Ralf Warratz

IPC分类号： G01N27/413

CPC分类号： G01N27/4045

摘要： An electrochemical gas sensor includes an ionic liquid as electrolyte. The ionic liquid includes at least one cation selected from the group of a monoalkylammonium cation, a dialkylammonium cation, and a trialkylammonium cation. The individual alkyl groups of the cation can be branched or unbranched and have 1 to 4 carbon atoms. The individual alkyl groups of the cation can be the same or different in case of the dialkylammonium cation and the trialkylammonium cation. In a number of embodiments, the individual alkyl groups have 2 to 4 carbon atoms.

摘要翻译： 电化学气体传感器包括作为电解质的离子液体。 离子液体包括至少一种选自单烷基铵阳离子，二烷基铵阳离子和三烷基铵阳离子的阳离子。 阳离子的各个烷基可以是支链或非支链的并且具有1至4个碳原子。 在二烷基铵阳离子和三烷基铵阳离子的情况下，阳离子的各个烷基可以相同或不同。 在许多实施方案中，各个烷基具有2至4个碳原子。

公开(公告)号：US20130303094A1

公开(公告)日：2013-11-14

申请号：US13878110

申请日：2011-10-05

申请人： Axel Schubert

发明人： Axel Schubert

IPC分类号： H04B1/04 ,  H02H9/00 ,  H02H3/20

CPC分类号： H04B1/04 ,  H02H3/20 ,  H02H9/008 ,  H04B1/036 ,  H04B1/0466 ,  H04B2001/0416

摘要： Described herein are arrangements and methods for achieving intrinsic safety for a radio transmission module. One aspect provides an apparatus for transmitting signals in an explosion-hazardous area with intrinsic safety, including: a radio transmission module having a high frequency module and an electronic control circuit disposed on a printed circuit board, said electronic control circuit being configured to control a voltage supply to the high frequency module in response to one or more of: output voltage of the high frequency module exceeding a predetermined voltage value, as independently measured by at least two independently operating hardware circuits; and a temperature of a heat-conducting potting compound potted over heat generating components disposed on the printed circuit board exceeding a predetermined temperature value, as independently sensed by at least two independently operating temperature circuits. Other embodiments are described.

摘要翻译： 这里描述了用于实现无线电传输模块的本质安全的布置和方法。 一方面提供了一种在具有本质安全性的爆炸危险区域内传输信号的装置，包括：具有设置在印刷电路板上的高频模块和电子控制电路的无线电传输模块，所述电子控制电路被配置为控制 响应于高频模块的输出电压超过预定电压值的一个或多个，由至少两个独立操作的硬件电路独立测量，向高频模块供电; 以及通过由至少两个独立工作的温度回路独立地感测到的传导封装组合件的温度，所述导热封闭化合物在设置在印刷电路板上的发热部件上超过预定温度值。 描述其他实施例。

公开(公告)号：US08505536B2

公开(公告)日：2013-08-13

申请号：US12742704

申请日：2008-10-01

申请人： Detlef Kielow ,  Michael Horn ,  Klaus Schmidtke

发明人： Detlef Kielow ,  Michael Horn ,  Klaus Schmidtke

IPC分类号： A61M11/00

CPC分类号： A62B18/084 ,  A62B18/025

摘要： A respiratory half-mask, including a mask body having a front or side filters, and exhalation valves, a head support with two side straps emanating from support, and a strap guide part fastened on the mask body for sliding the mask body along the side straps from a usage position for covering a mouth and a nose of the user into a position for exposing the face of the user. At least one clamping element is adjustably attached to the strap guide part for clamping the side straps to the strap guide part and for fixing the mask body on the two side straps in a usage position.

摘要翻译： 一种呼吸半面罩，包括具有前或侧过滤器的面罩主体和呼气阀，具有从支撑件发出的两个侧带的头部支撑件和紧固在面罩本体上的带引导部分，用于沿着侧面滑动面罩主体 从用于覆盖用户的嘴和鼻子的使用位置绑带到用于暴露用户的脸部的位置。 至少一个夹紧元件可调节地附接到带引导部分，用于将侧带夹紧到条带引导部分并且用于在使用位置将面罩主体固定在两个侧带上。

公开(公告)号：US07322350B2

公开(公告)日：2008-01-29

申请号：US10501123

申请日：2002-12-21

申请人： Peter Kling

发明人： Peter Kling

IPC分类号： A61M11/00

CPC分类号： A62B9/02 ,  A62B7/02

摘要： In a compressed air breathing apparatus, a single combined high/medium-pressure line (8) consisting of a medium-pressure hose and a coaxial, flexible high-pressure line inside said hose is integrated into the pressure reducer (5) connected to a compressed air bottle so that said line can rotate in axial direction. The free end of the combined high/medium-pressure line (8) can also rotate in axial direction when connected to a manifold block (9) for distributing the supplied high or medium-pressure air to connections for a lung machine (11), a pressure gauge (15), and an alarm whistle (17) that is controlled at high pressure and operated at medium pressure. The manifold block (9) is equipped with an additional high-pressure fast-fill connection (14) and an additional medium-pressure connection (13). A compressed air breathing apparatus of this design is simple, convenient, and safe to handle.

摘要翻译： 在压缩空气呼吸器中，由中压软管和位于所述软管内部的同轴的，柔性的高压管线组成的单组合的高/中压线组合在一起，连接到压缩机 压缩空气瓶，使得所述管线可以在轴向方向上旋转。 当组合的高/中压管线（8）的自由端连接到用于将供应的高压或中压空气分配给肺机（11）的连接的歧管块（9）时，也可以在轴向方向上旋转， 压力表（15）和报警口哨（17），其被控制在高压并在中压下操作。 歧管块（9）配备有附加的高压快速填充连接（14）和附加的中压连接（13）。 本设计的压缩空气呼吸器简单，方便，安全。