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公开(公告)号：US4207162A
公开(公告)日：1980-06-10
申请号：US18154
申请日：1979-03-07
申请人： Thomas H. Lotze
发明人： Thomas H. Lotze
CPC分类号： G01N27/4045
摘要： A detector for reducing and oxidizing agents carried by fluids which detector includes an elongated exposed porous member having an opening extending therethrough, an electrolyte gel containing a metal salt filling said opening, a first metal electrode extending through said gel and a metal electrode on the outer side of said porous member, the porous member and electrode upon being placed in the path of the fluid will cause a current to be developed between the electrodes which is proportional to the amount of chemical in said fluid. The detector is especially useful for the detection of hydrazine in boiler feed water.
摘要翻译： 一种用于由流体携带的还原和氧化剂的检测器，该检测器包括具有延伸穿过其中的开口的细长暴露的多孔构件，包含填充所述开口的金属盐的电解质凝胶，延伸穿过所述凝胶的第一金属电极和外部的金属电极 所述多孔构件的侧面，多孔构件和电极被放置在流体的路径中将导致在电极之间形成电流，其与所述流体中的化学品量成比例。 检测器特别适用于检测锅炉给水中的肼。
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公开(公告)号：US07738504B1
公开(公告)日：2010-06-15
申请号：US12317293
申请日：2008-12-22
IPC分类号： H04J3/06
摘要： A method of establishing and updating a master node in a computer network by scoring each node in the network as a function of its physical attributes, designating the highest scoring node as the master node, sending a periodic message by the master node with its score and a request for non-master node scores, sending a message by a non-master node to the master node requesting relinquishment of master node status if the non-master node has a higher score, relinquishing master node status to a non-master node with a higher score and returning to the third step, and declaring by a non-master node that it is a master node if it has not received a message from the previously designated master node in a user-definable period of time and returning to the third step.
摘要翻译： 一种在计算机网络中建立和更新主节点的方法，其方法是根据其物理属性对网络中的每个节点进行评分，指定最高评分节点作为主节点，由主节点以其得分发送周期性消息;以及 非主节点分数的请求，如果非主节点具有较高分数，则由非主节点向主节点发送请求放弃主节点状态的消息，将主节点状态放弃到非主节点的非主节点， 更高的分数并返回到第三步，并且如果非主节点在用户可定义的时间段内没有从先前指定的主节点接收到消息并返回到第三个节点，则它是主节点 步。
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公开(公告)号：US5635044A
公开(公告)日：1997-06-03
申请号：US514024
申请日：1995-08-11
IPC分类号： G01N27/407 , G01N27/409
CPC分类号： G01N27/4075
摘要： An oxygen sensor is provided with a virtual point contact electrode to improve performance, extend operational life and to minimize thermal shock breakage; it is also provided with reduced annular space between the protective sheath and zirconia electrolyte, and minimized communicating openings to the furnace atmosphere, in order to reduce burnoff air flow during probe conditioning.
摘要翻译： 氧传感器设有虚拟接点电极，以提高性能，延长使用寿命并最大限度地减少热冲击破裂; 它还在保护护套和氧化锆电解质之间提供减小的环形空间，并且将最小化的与炉气氛的连通开口最小化，以便在探针调节期间减少燃烧空气流。
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