公开(公告)号：US5479007A

公开(公告)日：1995-12-26

申请号：US212148

申请日：1994-03-14

申请人： Thomas Gillen ,  Wolfgang Brobeil

发明人： Thomas Gillen ,  Wolfgang Brobeil

IPC分类号： G01F15/06 ,  G01S17/88 ,  H03K17/78 ,  H03K17/94 ,  H03K17/96 ,  H03K17/969 ,  G01V8/00

CPC分类号： H03K17/9629

摘要： This optoelectronic, finger-operated keyboard for use in industrial measurement equipment is designed to achieve an optimum signal-to-noise ratio and minimize the drop in the intensity of the infrared emitters during the service life of the measurement equipment. The keys for generating respective associated operation signals (n1, n2, n3) have an infrared-transmitting cover (1), one infrared emitter (3) per key disposed at the inside (12) of the cover and emitting light collimated virtually perpendicular thereto, one infrared detector (4) adjacent to each infrared emitter which is separated from the latter by a shield (5) opaque to infrared and is pointed at the cover, said infrared detector being located within the main radiation range of the infrared light emitted by the infrared emitter and scattered at a finger (2) but outside the infrared light reflected from the outside and/or inside of the cover. An operating circuit (8) comprises a separate control and detection circuit (15, 25, 35) for each key which generates current-control pulses (si1, si2, si3) with a mark/space ratio less than 1:1 for feeding the infrared emitter (13, 23, 33), and a scanning circuit (18) common to all keys which switches a current switch (19) connecting all control and detection circuits (15, 25, 35) to one terminal (SN) of a supply-voltage source into a conducting state.

摘要翻译： 这种用于工业测量设备的光电手指操作键盘被设计成在测量设备的使用寿命期间实现最佳的信噪比和最小化红外发射器强度的下降。 用于产生各个相关联的操作信号（n1，n2，n3）的键具有一个红外线传输罩（1），一个红外发射器（3），每个键设置在盖的内部（12）处，并且发射与其实际垂直准直的光 ，一个与每个红外发射器相邻的红外探测器（4），该红外探测器（4）通过不透红外线的屏蔽（5）与后者隔开，并指向盖子，所述红外探测器位于红外线发射的主辐射范围内 红外发射器并且在手指（2）处散射，但在从外部和/或盖内部反射的红外光之外散射。 操作电路（8）包括用于每个键的单独的控制和检测电路（15,25,35），其产生具有小于1:1的标记/空间比的电流控制脉冲（si1，si2，si3），用于馈送 红外发射器（13,23,33）以及将所有控制和检测电路（15,25,35）连接到一个端子（SN）的电流开关（19）的所有键共用的扫描电路（18） 电源电压进入导通状态。

公开(公告)号：US5402685A

公开(公告)日：1995-04-04

申请号：US990701

申请日：1992-12-15

申请人： Wolfgang Brobeil

发明人： Wolfgang Brobeil

IPC分类号： G01F1/60 ,  G01F1/00

CPC分类号： G01F1/60

摘要： A circuit arrangement is provided for connect each of a plurality of magnetic flow sensors to a single electronic evaluating unit. Each of the flow sensors includes a measuring tube through which a fluid flows, a coil arrangement, and two measuring electrodes. An electronic evaluating unit includes a processing unit for the potentials of the measuring electrodes, a subsequent digital calibrating and zero-balancing arrangement for generating calibration and zero-offset data, a memory for said data, and a generator circuit for generating the coil current. Through-switching is effected by means of a switching arrangement which includes an optotriac for each flow sensor and an analog multiplexer with double or triple switching paths. The multiplexer switches through the signals from the measuring electrodes. In three further variants, a processing unit is provided in the flow sensor, and a further-processing unit in the electronic evaluating unit. In one of these variants, each of the flow sensors includes a digital calibrating and zero-balancing arrangement and a memory for the data therefrom, whose contents are switched through via a digital multiplexer. In another variant, each of the flow sensors include an analog calibrating and zero-balancing arrangement.

摘要翻译： 提供一种电路装置，用于将多个磁流量传感器中的每一个连接到单个电子评估单元。 每个流量传感器包括流体流经的测量管，线圈装置和两个测量电极。 电子评估单元包括用于测量电极的电位的处理单元，用于产生校准和零点偏移数据的后续数字校准和零平衡布置，用于所述数据的存储器和用于产生线圈电流的发生器电路。 通过切换装置实现通过切换，该开关装置包括用于每个流量传感器的光检测器和具有双重或三重切换路径的模拟多路复用器。 多路复用器切换来自测量电极的信号。 在另外三种变型中，处理单元设置在流量传感器中，以及电子评估单元中的进一步处理单元。 在这些变型之一中，每个流量传感器包括数字校准和零平衡布置以及用于其数据的存储器，其内容经由数字多路复用器被切换。 在另一变型中，每个流量传感器包括模拟校准和零平衡布置。

公开(公告)号：US08464595B2

公开(公告)日：2013-06-18

申请号：US11523532

申请日：2006-09-20

申请人： Wolfgang Brobeil ,  Sven Aenishänslin ,  Johannes Ruchel ,  Alexander Stünzi

发明人： Wolfgang Brobeil ,  Sven Aenishänslin ,  Johannes Ruchel ,  Alexander Stünzi

IPC分类号： G01F1/58

CPC分类号： C08G18/7671 ,  C08G18/10 ,  C08G18/246 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/3206

摘要： A plastic is manufactured on the basis of at least four starting components (A, B, C, F) of which at least a first primary component (A) and a second primary component (B) can react with one another. A chemical reaction of the two primary components (A, B) is accelerated in such case by addition of at least one secondary component (C) serving as a catalyst. Additionally, according to the method, a tertiary component (F) serves as a filler, especially a color-giving filler. Initially a first multicomponent system (BF; CF; BCF), especially also a storable system, serving as an intermediate component, is formed, which contains, at least in part, both the secondary component (C) as well as also the tertiary component (F). Additionally, on the basis of the first multicomponent system (BF; CF; BCF) a flowable, especially liquid, second multicomponent system (ABCF) is formed, which contains the four starting components (A, B, C, F) in concentrations enabling the chemical reaction of the primary components (A, B). The plastic is finally formed by means of the second multicomponent system in that the therein contained primary component (A) and the therein contained second primary component (B) are allowed to react, at least partially, with one another. By applying the second multicomponent system (ABCF) onto an inner wall of a support tube, especially a metal support tube, serving as a component of an in-line measuring device, a liner internally coating the support tube can be formed from this plastic in simple manner.

摘要翻译： 基于至少四个起始组分（A，B，C，F）制造塑料，其中至少第一主要组分（A）和第二主要组分（B）可以彼此反应。 在这种情况下，通过添加至少一种用作催化剂的次要组分（C）来加速两种主要组分（A，B）的化学反应。 此外，根据该方法，第三成分（F）用作填料，特别是着色填料。 最初形成了用作中间组分的第一多组分体系（BF; CF; BCF），特别是可存储的系统，其至少部分地包含二级组分（C）以及第三组分 （F）。 另外，在第一个多组分体系（BF; CF; BCF）的基础上，形成了可流动的，特别是液体的第二多组分体系（ABCF），其包含四个起始组分（A，B，C，F） 主要组分（A，B）的化学反应。 最终通过第二多组分体系形成塑料，因为其中含有主要组分（A）和其中含有的第二主要组分（B）的塑料至少部分地彼此反应。 通过将第二多组分体系（ABCF）应用到作为在线测量装置的组件的支撑管，特别是金属支撑管的内壁上，内部涂覆支撑管的衬垫可以由该塑料形成 简单的方式。

公开(公告)号：US20070093633A1

公开(公告)日：2007-04-26

申请号：US11523532

申请日：2006-09-20

申请人： Wolfgang Brobeil ,  Sven Aenishanslin ,  Johannes Ruchel ,  Alexander Stunzi

发明人： Wolfgang Brobeil ,  Sven Aenishanslin ,  Johannes Ruchel ,  Alexander Stunzi

IPC分类号： C08G18/00

CPC分类号： C08G18/7671 ,  C08G18/10 ,  C08G18/246 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/3206

摘要： The plastic is manufactured on the basis of at least four starting components (A, B, C, F) of which at least a first primary component (A) and a second primary component (B) can react with one another. A chemical reaction of the two primary components (A, B) is accelerated in such case by addition of at least one secondary component (C) serving as catalyst. Additionally, in the method of the invention, a tertiary component (F) serves as a filler, especially a color-giving filler. In the method of the invention, initially a first multicomponent system (BF; CF; BCF), especially also a storable system, serving as an intermediate component, is formed, which contains, at least in part, both the secondary component (C) as well as also the tertiary component (F). Additionally, on the basis of the first multicomponent system (BF; CF; BCF) a flowable, especially liquid, second multicomponent system (ABCF) is formed, which contains the four starting components (A, B, C, F) in concentrations enabling the chemical reaction of the primary components (A, B). The plastic is finally formed by means of the second multicomponent system in that the therein contained primary component (A) and the therein contained second primary component (B) are allowed to react, at least partially, with one another. By applying the second multicomponent system (ABCF) onto an inner wall of a support tube, especially a metal support tube, serving as a component of an in-line measuring device, a liner internally coating the support tube can be formed from this plastic in simple manner.

摘要翻译： 基于至少四个起始组分（A，B，C，F）制造塑料，其中至少第一主要组分（A）和第二主要组分（B）可以彼此反应。 在这种情况下，通过加入至少一种用作催化剂的次要组分（C）来加速两种主要组分（A，B）的化学反应。 此外，在本发明的方法中，第三成分（F）用作填料，特别是着色填料。 在本发明的方法中，最初形成了用作中间组分的第一多组分体系（BF; CF; BCF），特别是可存储的系统，其至少部分地包含二级组分（C） 以及第三成分（F）。 另外，在第一个多组分体系（BF; CF; BCF）的基础上，形成了可流动的，特别是液体的第二多组分体系（ABCF），其包含四个起始组分（A，B，C，F） 主要组分（A，B）的化学反应。 最终通过第二多组分体系形成塑料，因为其中含有主要组分（A）和其中含有的第二主要组分（B）的塑料至少部分地彼此反应。 通过将第二多组分体系（ABCF）应用到作为在线测量装置的组件的支撑管，特别是金属支撑管的内壁上，内部涂覆支撑管的衬垫可以由该塑料形成 简单的方式。

公开(公告)号：US20140013858A1

公开(公告)日：2014-01-16

申请号：US14009546

申请日：2012-02-15

申请人： Johannes Ruchel ,  Wolfgang Brobeil

发明人： Johannes Ruchel ,  Wolfgang Brobeil

IPC分类号： C08G71/04 ,  G01F1/58 ,  F16L11/12 ,  C08F14/26 ,  C08F14/18 ,  G01F1/00 ,  C08F8/00

CPC分类号： C08G71/04 ,  B82Y30/00 ,  C08F8/00 ,  C08F14/185 ,  C08F14/26 ,  C08G18/3895 ,  C08J5/005 ,  C08J2327/18 ,  C08J2329/10 ,  C08J2375/04 ,  C09D175/04 ,  F16L11/12 ,  G01F1/00 ,  G01F1/58 ,  Y10T428/1393

摘要： A measuring tube for a lining of a measuring tube of a flow measuring device, wherein a nanoparticle is chemically bound to a polymer.

摘要翻译： 用于流量测量装置的测量管的衬里的测量管，其中纳米颗粒与聚合物化学结合。