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公开(公告)号：WO2012135017A3
公开(公告)日：2012-10-04
申请号：PCT/US2012/030330
申请日：2012-03-23
Applicant: QUALITROL COMPANY, LLC , HERZ, Joshua J. , BILLINGS, David
Inventor： HERZ, Joshua J. , BILLINGS, David
Abstract: The invention provides a sensor assembly for determining the concentration of hydrogen in an insulating fluid in electric power generation, transmission, and distribution equipment. The assembly includes a housing having an opening therein communicating with the fluid, a hydrogen sensor disposed in the housing and responsive to the concentration of hydrogen in the fluid and generating a signal related to the concentration of hydrogen, and a pressure sensor disposed in the housing responsive to the fluid and generating a second signal indicative of the pressure of the fluid in the equipment. The assembly further includes a signal processor disposed in the housing and connected to the hydrogen sensor and the pressure sensor and responsive to the first and second signals for generating a third signal representing the concentration of hydrogen in the fluid.
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公开(公告)号：WO2012135030A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/030359
申请日：2012-03-23
Applicant: QUALITROL COMPANY, LLC , HERZ, Joshua J. , BILLINGS, David
Inventor： HERZ, Joshua J. , BILLINGS, David
CPC classification number: G01D11/245 , G01N33/2841
Abstract: The invention provides a housing for a sensor having a semiconductor element for measuring hydrogen concentration in an insulating fluid in electric power generation, transmission, and distribution equipment having a mounting flange on the equipment providing access to the interior of the equipment and provided with a plurality of bolt receiving openings arranged on the mounting flange in a first pattern, which includes a first flange having at least one or more openings for receiving one or more semiconductor hydrogen sensors and an outer periphery, a plurality of bolt receiving apertures arranged in a pattern corresponding to the first pattern within the outer periphery of the first flange, a second flange having a second plurality of bolt receiving apertures arranged in a pattern corresponding to the first pattern within the periphery of the second flange.
Abstract translation: 本发明提供了一种用于传感器的壳体，其具有用于测量发电中的绝缘流体中的氢浓度的半导体元件，传输和配电设备，其具有安装凸缘，该设备提供对设备内部的通路并设置有多个 以第一图案布置在安装凸缘上的螺栓接收开口，其包括具有至少一个或多个开口的第一凸缘，用于接收一个或多个半导体氢传感器和外周边;多个螺栓接收孔，以对应的图案布置 到第一凸缘的外周边内的第一图案，第二凸缘具有第二多个螺栓接收孔，该第二凸缘以与第一图案对应的图案布置在第二凸缘的周边内。
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公开(公告)号：WO2012135024A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/030348
申请日：2012-03-23
Applicant: QUALITROL COMPANY, LLC , HERZ, Joshua, J.
Inventor： HERZ, Joshua, J.
CPC classification number: G01N33/2841
Abstract: A sensor assembly for measuring hydrogen concentration in an insulating fluid via a temperature well that has a tubular portion extending into the equipment and having a movable valve at its end. The tubular portion includes a flange, a tubular housing member attached to the flange having one end adapted to be telescopically received in the temperature well. The tubular portion includes a housing having one end connected to the tubular housing member having a substantially uniform cross section wherein at least one wire receiving opening extends through the housing body. A cover closes an end of the housing body. A seal is disposed between the tubular housing member and the tubular portion of the temperature well. The tubular housing member is long enough so that when fully extended into the temperature well, the tubular housing causes the movable valve to open.
Abstract translation: 一种传感器组件，用于经由温度井测量绝缘流体中的氢浓度，该温度井具有延伸到设备中的管状部分并且在其端部具有可移动阀。 管状部分包括凸缘，连接到凸缘的管状壳体构件，其一端适于可伸缩地容纳在温度井中。 管状部分包括壳体，其一端连接到管状壳体构件，其具有基本均匀的横截面，其中至少一个电线接收开口延伸穿过壳体。 盖封闭壳体的端部。 密封件设置在管状壳体构件和温度井的管状部分之间。 管状壳体构件足够长，使得当完全延伸到温度良好时，管状壳体使可动阀打开。
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公开(公告)号：WO2012135012A2
公开(公告)日：2012-10-04
申请号：PCT/US2012030321
申请日：2012-03-23
Applicant: QUALITROL CO LLC , HERZ JOSHUA J , BILLINGS DAVID
Inventor： HERZ JOSHUA J , BILLINGS DAVID
CPC classification number: G01N33/2841 , G01N33/005
Abstract: A housing sensor having a semiconductor element for measuring hydrogen concentration in an insulating fluid in equipment having a mounting flange having a plurality of bolt receiving openings in a first pattern. The sensor includes a first flange having one or more openings and an outer periphery. The sensor also includes a tubular housing support member having one end received in one of the openings and a plurality of bolt receiving apertures arranged in a pattern corresponding to the first pattern within the outer periphery of the first flange. The sensor further includes at least one wire receiving opening extending through the housing body, a cover closing an end of the housing body distal from the one end, a first seal disposed between the first flange and the tubular housing support member and a second seal disposed on the first flange for engaging the mounting flange.
Abstract translation: 一种壳体传感器，具有用于测量设备中的绝缘流体中的氢浓度的半导体元件，该设备具有安装凸缘，该安装凸缘具有第一图案中的多个螺栓接收开口。 传感器包括具有一个或多个开口和外周边的第一凸缘。 传感器还包括管状壳体支撑构件，该管状壳体支撑构件具有容纳在其中一个开口中的一个端部以及在第一凸缘的外周内以对应于第一图案的图案布置的多个螺栓接收孔。 所述传感器还包括延伸穿过所述壳体的至少一个线接收开口，将所述壳体的远离所述一端的端部封闭的盖，布置在所述第一凸缘和所述管状壳体支撑构件之间的第一密封件， 在用于接合安装凸缘的第一凸缘上。
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公开(公告)号：WO2007136366A3
公开(公告)日：2009-04-16
申请号：PCT/US2006019315
申请日：2006-05-19
Applicant: QUALITROL CORP , HERZ JOSHUA J , LINDMARK JOHN PETER , LARSSON PER ARNE
Inventor： HERZ JOSHUA J , LINDMARK JOHN PETER , LARSSON PER ARNE
IPC: G01F23/30
CPC classification number: G01F23/62 , F17C2250/0413 , G01F23/543 , G01F23/546 , G01F25/0061
Abstract: A calibratable vertical fluid level gauge (2) for displaying a fluid level in an enclosed vessel (1) includes a float portion (6) and a gauge portion (4). The float portion (6) is disposed within the enclosed vessel (1) and converts a vertical displacement of a float (10) into a rotational displacement of a first rotating member (26). The gauge portion (4) is disposed on an exterior of the enclosed vessel (1) and includes a second rotating member (34), a pointer (38), and a clutch mechanism (42). The gauge portion (4) is arranged with respect to the float portion (6) such that the second rotating member (34) is rotatably coupled to the first rotating member (26). The clutch mechanism (42) selectively engages the pointer (38) to the second rotating member (34) and disengages the pointer (38) from the second rotating member (34) to allow movement of the pointer (38) with respect to the second rotating member (34) to calibrate the gauge (2).
Abstract translation: 用于在封闭容器（1）中显示液位的可校准的垂直液位计（2）包括浮子部分（6）和测量部分（4）。 浮子部分（6）设置在封闭容器（1）内并将浮子（10）的垂直位移转换成第一旋转构件（26）的旋转位移。 仪表部分（4）设置在封闭容器（1）的外部，并包括第二旋转构件（34），指针（38）和离合器机构（42）。 仪表部分（4）相对于浮子部分（6）布置，使得第二旋转构件（34）可旋转地联接到第一旋转构件（26）。 离合器机构（42）选择性地将指针（38）接合到第二旋转构件（34），并使指针（38）与第二旋转构件（34）分离，以允许指针（38）相对于第二旋转构件 旋转构件（34）以校准量规（2）。
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Patent Agency Ranking
公开(公告)号：WO2012135024A3
公开(公告)日：2013-01-03
申请号：PCT/US2012030348
申请日：2012-03-23
Applicant: QUALITROL CO LLC , HERZ JOSHUA J
Inventor： HERZ JOSHUA J
CPC classification number: G01N33/2841
Abstract: A sensor assembly for measuring hydrogen concentration in an insulating fluid via a temperature well that has a tubular portion extending into the equipment and having a movable valve at its end. The tubular portion includes a flange, a tubular housing member attached to the flange having one end adapted to be telescopically received in the temperature well. The tubular portion includes a housing having one end connected to the tubular housing member having a substantially uniform cross section wherein at least one wire receiving opening extends through the housing body. A cover closes an end of the housing body. A seal is disposed between the tubular housing member and the tubular portion of the temperature well. The tubular housing member is long enough so that when fully extended into the temperature well, the tubular housing causes the movable valve to open.
Abstract translation: 一种传感器组件，用于经由温度井测量绝缘流体中的氢浓度，该温度井具有延伸到设备中的管状部分并且在其端部具有可移动阀。 管状部分包括凸缘，连接到凸缘的管状壳体构件，其一端适于可伸缩地容纳在温度井中。 管状部分包括壳体，其一端连接到管状壳体构件，其具有基本均匀的横截面，其中至少一个电线接收开口延伸穿过壳体。 盖封闭壳体的端部。 密封件设置在管状壳体构件和温度井的管状部分之间。 管状壳体构件足够长，使得当完全延伸到温度良好时，管状壳体使可动阀打开。
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公开(公告)号：WO2012135030A3
公开(公告)日：2012-12-27
申请号：PCT/US2012030359
申请日：2012-03-23
Applicant: QUALITROL CO LLC , HERZ JOSHUA J , BILLINGS DAVID
Inventor： HERZ JOSHUA J , BILLINGS DAVID
CPC classification number: G01D11/245 , G01N33/2841
Abstract: The invention provides a housing for a sensor having a semiconductor element for measuring hydrogen concentration in an insulating fluid in electric power generation, transmission, and distribution equipment having a mounting flange on the equipment providing access to the interior of the equipment and provided with a plurality of bolt receiving openings arranged on the mounting flange in a first pattern, which includes a first flange having at least one or more openings for receiving one or more semiconductor hydrogen sensors and an outer periphery, a plurality of bolt receiving apertures arranged in a pattern corresponding to the first pattern within the outer periphery of the first flange, a second flange having a second plurality of bolt receiving apertures arranged in a pattern corresponding to the first pattern within the periphery of the second flange.
Abstract translation: 本发明提供一种用于传感器的外壳，该外壳具有用于测量发电，输电和配电设备中的绝缘流体中的氢浓度的半导体元件，该设备在设备上具有安装凸缘，该安装凸缘提供通向设备内部的通路并设置有多个 以第一图案布置在安装凸缘上的螺栓接收开口，其包括第一凸缘和第二凸缘，所述第一凸缘具有用于接收一个或多个半导体氢传感器的至少一个或多个开口和外周边，多个螺栓接收孔口， 在所述第一凸缘的外周内与所述第一图案接合的第二凸缘，所述第二凸缘具有第二多个螺栓接纳孔，所述第二多个螺栓接纳孔布置成与所述第二凸缘的外围内的所述第一图案对应的图案。
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公开(公告)号：WO2012135017A2
公开(公告)日：2012-10-04
申请号：PCT/US2012030330
申请日：2012-03-23
Applicant: QUALITROL CO LLC , HERZ JOSHUA J , BILLINGS DAVID
Inventor： HERZ JOSHUA J , BILLINGS DAVID
CPC classification number: G01N33/2841
Abstract: The invention provides a sensor assembly for determining the concentration of hydrogen in an insulating fluid in electric power generation, transmission, and distribution equipment. The assembly includes a housing having an opening therein communicating with the fluid, a hydrogen sensor disposed in the housing and responsive to the concentration of hydrogen in the fluid and generating a signal related to the concentration of hydrogen, and a pressure sensor disposed in the housing responsive to the fluid and generating a second signal indicative of the pressure of the fluid in the equipment. The assembly further includes a signal processor disposed in the housing and connected to the hydrogen sensor and the pressure sensor and responsive to the first and second signals for generating a third signal representing the concentration of hydrogen in the fluid.
Abstract translation: 本发明提供了一种用于确定发电，输电和配电设备中绝缘流体中氢浓度的传感器组件。 该组件包括其中具有与流体连通的开口的壳体，设置在壳体中并响应流体中的氢浓度并产生与氢浓度有关的信号的氢传感器以及设置在壳体中的压力传感器 响应流体并产生指示设备中流体压力的第二信号。 该组件还包括一个信号处理器，该信号处理器设置在壳体中并连接到氢气传感器和压力传感器，并响应第一和第二信号产生表示流体中氢浓度的第三信号。
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公开(公告)号：WO2012135012A3
公开(公告)日：2012-10-04
申请号：PCT/US2012/030321
申请日：2012-03-23
Applicant: QUALITROL COMPANY, LLC , HERZ, Joshua J. , BILLINGS, David
Inventor： HERZ, Joshua J. , BILLINGS, David
Abstract: A housing sensor having a semiconductor element for measuring hydrogen concentration in an insulating fluid in equipment having a mounting flange having a plurality of bolt receiving openings in a first pattern. The sensor includes a first flange having one or more openings and an outer periphery. The sensor also includes a tubular housing support member having one end received in one of the openings and a plurality of bolt receiving apertures arranged in a pattern corresponding to the first pattern within the outer periphery of the first flange. The sensor further includes at least one wire receiving opening extending through the housing body, a cover closing an end of the housing body distal from the one end, a first seal disposed between the first flange and the tubular housing support member and a second seal disposed on the first flange for engaging the mounting flange.
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公开(公告)号：WO2010039345A1
公开(公告)日：2010-04-08
申请号：PCT/US2009/054151
申请日：2009-08-18
Applicant: QUALITROL COMPANY, LLC , HERZ, Joshua, J. , DANNELS, Wendy , TAYLOR, Robert, E. , MULVANEY, Steven, E.
Inventor： HERZ, Joshua, J. , DANNELS, Wendy , TAYLOR, Robert, E. , MULVANEY, Steven, E.
CPC classification number: G01N33/2841 , G01N33/005
Abstract: The invention is directed at a method of sensing hydrogen gas in a liquid comprising: providing a measuring device comprising a hydrogen sensing chamber and a palladium hydrogen sensor mounted in contact with said chamber, positioning a hydrogen permeable membrane between the liquid and the hydrogen sensor and creating a headspace, selectively providing air to the sensor headspace, thereby bringing air into contact with said palladium sensor to refresh the palladium, after the palladium sensor is refreshed shutting off air flow to the sensor headspace, bringing liquid into said chamber, allowing hydrogen to pass through the membrane and reach equilibrium, and reading the hydrogen concentration.
Abstract translation: 本发明涉及一种检测液体中氢气的方法，包括：提供测量装置，该测量装置包括与所述腔室相接触安装的氢气感测室和钯氢传感器，将氢可渗透膜定位在液体与氢气传感器之间， 产生顶部空间，选择性地向传感器顶部空间提供空气，从而在钯传感器更新之后使空气与钯传感器接触以刷新钯，从而关闭到达传感器顶部空间的气流，使液体进入所述室，允许氢气 通过膜并达到平衡，并读取氢浓度。
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