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1. 发明授权

US6092924A Microwave moisture analyzer: apparatus and method 失效
标题翻译：微波水分仪：仪器和方法
公开(公告)号：US6092924A
公开(公告)日：2000-07-25
申请号：US21570
申请日：1998-02-10
申请人： Robert F. Scalese , Thomas B. Taylor , Tim Holzschuh , Douglas E. Harbert , Thomas G. Plaven , Martin L. Maple , Jan Claesson
发明人： Robert F. Scalese , Thomas B. Taylor , Tim Holzschuh , Douglas E. Harbert , Thomas G. Plaven , Martin L. Maple , Jan Claesson
IPC分类号： G01N22/04 , G01N25/00
CPC分类号： G01N22/04
摘要： A toploading weighing apparatus which determines weight loss for a sample by drying the sample in a cylindrical microwave with a specific structure.
摘要翻译：一种称重装置，其通过在具有特定结构的圆柱形微波炉中干燥样品来确定样品的重量损失。

2. 发明授权

US07148455B2 Microwave moisture analyzer: apparatus and method 失效
标题翻译：微波水分仪：仪器和方法
公开(公告)号：US07148455B2
公开(公告)日：2006-12-12
申请号：US09875065
申请日：2001-06-05
申请人： Robert F. Scalese , Thomas B. Taylor , Tim Holzschuh , Douglas E. Harbert , Thomas G. Plaven , Martin L. Maple , Jan Claesson
发明人： Robert F. Scalese , Thomas B. Taylor , Tim Holzschuh , Douglas E. Harbert , Thomas G. Plaven , Martin L. Maple , Jan Claesson
IPC分类号： H05B6/80
CPC分类号： G01N22/04 , G01N5/045
摘要： The invention includes a toploading weighing instrumentality which determines loss on drying by a cylindrical microwave. The cylindrical cavity of the microwave includes a power supply, a magnetron, a power module operatively coupled between the power supply and the magnetron for driving the magnetron, a wave guide communicating with the magnetron and with a microwave containment chamber for delivering energy, and at least one microwave energy sensor for sensing microwave energy or magnetic and/or electric field strengths within the chamber for controlling, inter alia, the loss on drying process of the sample being assayed and determining when the drying process is complete. A precision electronic balance is operatively disposed within the microwave chamber for allowing a specimen being assayed to be weighed. In addition, a ventilation chamber is provided for venting moisture from the microwave chamber. A processing unit provides for data acquisition, processing and storage.
摘要翻译：本发明包括一种通过圆柱形微波确定干燥损失的上载称重仪器。微波炉的圆柱形腔包括电源，磁控管，可操作地耦合在电源和磁控管之间用于驱动磁控管的功率模块，与磁控管连通的波导管和用于传递能量的微波保护室，以及至少一个用于感测室内的微波能量或磁场和/或电场强度的微波能量传感器，用于特别地控制待测样品的干燥过程的损失并确定干燥过程何时完成。精密电子天平可操作地设置在微波室内，用于测量待测样品。此外，设置有通风室用于从微波室排放湿气。处理单元提供数据采集，处理和存储。

3. 发明授权

US06247246B1 Microwave moisture analyzer: apparatus and method 失效
标题翻译：微波水分仪：仪器和方法
公开(公告)号：US06247246B1
公开(公告)日：2001-06-19
申请号：US09086756
申请日：1998-05-27
申请人： Robert F. Scalese , Thomas B. Taylor , Tim Holzschuh , Douglas E. Harbert , Thomas G. Playen , Martin L. Maple , Jan Claesson
发明人： Robert F. Scalese , Thomas B. Taylor , Tim Holzschuh , Douglas E. Harbert , Thomas G. Playen , Martin L. Maple , Jan Claesson
IPC分类号： F26B334
CPC分类号： G01N22/04 , G01N5/045
摘要： A toploading weighing instrumentality which determines loss on drying by a cylindrical microwave. The cylindrical cavity of the microwave includes a power supply, a magnetron, a power module operatively coupled between said power supply and said magnetron for driving said magnetron, a wave guide communicating with the magnetron and with a microwave containment chamber for delivering energy thereto, at least one microwave energy sensor for sensing microwave energy or magnetic and/or electric field strength within the chamber for controlling, inter alia, the loss on drying process of the sample being assayed and determining when the drying process is complete. A precision electronic balance is operatively disposed within the microwave chamber for allowing a specimen being assayed to be weighed. In addition, a ventilation chamber is provided for venting moisture from the microwave chamber. A processing unit and associated memory allows means for data acquisition, processing and storage of data from the power module driving the magnetron, the microwave energy sensor(s) for sensing magnetic and/or electric fields and the electronic balance for weighing the initial and final weights of the specimen for loss on drying moisture analysis. Both signaling the removal of microwave energy in the chamber.
摘要翻译：确定圆柱形微波炉干燥损失的称重称重工具。微波炉的圆柱形腔包括电源，磁控管，可操作地耦合在所述电源和所述磁控管之间用于驱动所述磁控管的功率模块，与磁控管连通的波导管和用于将能量传递到其的微波容纳室，用于感测室内的微波能量或磁场强度和/或电场强度的至少一个微波能量传感器，用于特别地控制待测样品的干燥过程的损失并确定干燥过程何时完成。精密电子天平可操作地设置在微波室内，用于测量待测样品。此外，设置有通风室用于从微波室排放湿气。处理单元和相关联的存储器允许用于数据采集，处理和存储来自驱动磁控管的功率模块的数据，用于感测磁场和/或电场的微波能量传感器和用于称量初始和最终的电子天平的装置干燥水分损失试样的重量分析。两者都表明在室中去除微波能量。

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