公开(公告)号：US4801551A

公开(公告)日：1989-01-31

申请号：US915605

申请日：1986-10-06

Applicant: William A. Byers ,  Gerald L. Carlson ,  James C. Bellows

Inventor： William A. Byers ,  Gerald L. Carlson ,  James C. Bellows

IPC: G01N27/06 ,  G01N33/18 ,  G01N33/48

CPC classification number: G01N33/1813 ,  G01N27/06 ,  G01N33/18 ,  Y10T436/204998

Abstract: A continuous on-line monitor of carbon dioxide dissolved in high purity water includes a cation conductivity cell and associated bridge for measuring first and second cation conductivities at first and second temperature and a heater for heating the sample from the first to the second temperature. A microcomputer calculates first and second concentrations of a fully dissociated acid alone and carbon dioxide alone, respectively, which will produce the first measured cation conductivity at the first temperature and then determines the actual carbon dioxide concentration from the first and second concentrations and the second measured cation conductivity.

Abstract translation: 溶解在高纯度水中的二氧化碳的连续在线监测器包括用于测量第一和第二温度下的第一和第二阳离子电导率的阳离子电导池和相关联的桥，以及用于将样品从第一温度加热到第二温度的加热器。 微型计算机分别计算单独的完全解离的酸和单独的二氧化碳的第一和第二浓度，其将在第一温度下产生第一测量的阳离子导电率，然后从第一和第二浓度确定实际的二氧化碳浓度， 阳离子电导率。

公开(公告)号：US4644479A

公开(公告)日：1987-02-17

申请号：US636195

申请日：1984-07-31

Applicant: Christian T. Kemper ,  James C. Bellows ,  Pamela J. Kleinosky

Inventor： Christian T. Kemper ,  James C. Bellows ,  Pamela J. Kleinosky

IPC: F01K13/00 ,  F01K7/24 ,  F02G1/00 ,  F22B35/18 ,  G05B23/02 ,  G06F9/06 ,  G06F11/30 ,  G06F17/00 ,  G06F19/00 ,  H04B3/00 ,  G06F15/46

CPC classification number: G05B23/0278 ,  Y04S10/522 ,  Y10S706/915

Abstract: Diagnostic apparatus utilized to monitor a steam turbine-generator power plant. A plurality of sensors around the plant provide data to the diagnostic apparatus which utilizes a digital computer to come to some conclusion relative to actual or impending malfunctions in the plant components. The computer utilizes an expert system diagnosis which establishes a plurality of subsystems which are generic and can be applied to any sensor to obtain indications of (a) sensor output movement, (b) validated sensor readings and (c) malfunction indications based on conclusions reached in (a) and (b).

Abstract translation: 用于监测蒸汽涡轮发电机发电厂的诊断装置。 工厂周围的多个传感器将数据提供给使用数字计算机的诊断装置，以相对于工厂部件中的实际或即将发生的故障得出某些结论。 计算机利用专家系统诊断来建立多个子系统，这些子系统是通用的并且可以应用于任何传感器以获得（a）传感器输出运动的指示，（b）经验证的传感器读数和（c）基于得出结论的故障指示 在（a）和（b）中。

公开(公告)号：US4509332A

公开(公告)日：1985-04-09

申请号：US605031

申请日：1984-04-30

Applicant: James C. Bellows

Inventor： James C. Bellows

IPC: F01D5/28 ,  C23F15/00 ,  F01D21/00 ,  F01D25/00 ,  G01N27/04 ,  G01N27/06 ,  G01N27/07 ,  F01K13/02

CPC classification number: G01N17/02 ,  F01D21/003 ,  F01D25/007

Abstract: A low pressure steam turbine which is subject to an extremely narrow corrosive salt deposition zone includes rotating and stationary blades. One of the stationary blades has an array of sensors thereon divided up into a plurality of rows, one near the tip of the blade, one near the root of the blade and the third intermediate the two. The sensors are of the type which are flexible so as to conform to the curvature of the blade and will provide an output signal indicative of the presence of a salt solution. The outputs from the sensors are analyzed to provide an indication of the location of the salt solution zone.

Abstract translation: 受到非常窄的腐蚀性盐沉积区的低压汽轮机包括旋转和静止叶片。 固定叶片中的一个具有一组传感器，其上划分成多个行，一个靠近叶片的尖端，一个靠近叶片的根部，第三个中间的两个。 传感器是柔性的，以符合叶片的曲率，并且将提供指示盐溶液存在的输出信号。 分析来自传感器的输出以提供盐溶液区域的位置的指示。