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公开(公告)号:US09003936B2
公开(公告)日:2015-04-14
申请号:US13194579
申请日:2011-07-29
申请人: Alex M. Chillman , Kirby J. Eide , Bruce M. Schuman , Aki Tanuma , Sean A. Vaughan , Raymond L. Chenoweth, II , Richard B. Hageman, III , Steven J. Craigen , Mohamed A. Hashish , Charles D. Burnham
发明人: Alex M. Chillman , Kirby J. Eide , Bruce M. Schuman , Aki Tanuma , Sean A. Vaughan , Raymond L. Chenoweth, II , Richard B. Hageman, III , Steven J. Craigen , Mohamed A. Hashish , Charles D. Burnham
CPC分类号: B24C1/045 , B24C5/00 , B24C5/02 , B24C9/00 , B26D5/00 , B26F3/004 , Y10T83/0443 , Y10T83/0591 , Y10T83/242 , Y10T83/364 , Y10T83/527
摘要: A cutting head of a waterjet cutting system is provided having an environment control device and a measurement device. The environment control device is positioned to act on a surface of a workpiece at least during a measurement operation to establish a measurement area on the surface of the workpiece substantially unobstructed by fluid. The measurement device is positioned to selectively obtain information from within the measurement area indicative of a position of the cutting head relative to the workpiece. A control system is further provided and operable to position the cutting head relative to the workpiece at a standoff distance based at least in part on the information indicative of the position of the cutting head relative to the workpiece obtained by the measurement device. A method of operating a waterjet cutting system is also provided.
摘要翻译: 提供了一种具有环境控制装置和测量装置的水刀切割系统的切割头。 定位环境控制装置至少在测量操作期间作用在工件的表面上,以在工件的表面上建立基本上不受流体阻挡的测量区域。 测量装置被定位成选择性地从测量区域内获取指示切割头相对于工件的位置的信息。 控制系统进一步提供并且可操作以至少部分地基于指示切割头相对于由测量装置获得的工件的位置的信息,以相对于工件的间隔距离定位切割头。 还提供了一种操作水刀切割系统的方法。
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公开(公告)号:US08771613B2
公开(公告)日:2014-07-08
申请号:US13056091
申请日:2009-07-31
申请人: Michael Martin , Robert Keynton , Thomas Roussel , Kevin M. Walsh , Douglas J. Jackson , John Naber , Julia W. Abersold , Richard B. Hageman, III , Suraj Alexander , Scott Cambron
发明人: Michael Martin , Robert Keynton , Thomas Roussel , Kevin M. Walsh , Douglas J. Jackson , John Naber , Julia W. Abersold , Richard B. Hageman, III , Suraj Alexander , Scott Cambron
CPC分类号: G01N1/405 , B01D53/02 , B01D2253/202
摘要: A large volume preconcentrator device for concentrating analytes. A housing accepts an analyte vapor flow, and a plurality of collection surfaces are disposed within the housing. A selectively actuatable heater is disposed on each of the plurality of collection surfaces. At least one selectively actuatable damper is disposed within the housing for selectively restricting a collection flow.
摘要翻译: 用于浓缩分析物的大容积预浓缩装置。 壳体接受分析物蒸汽流,并且多个收集表面设置在壳体内。 可选择性致动加热器设置在多个收集表面中的每一个上。 至少一个可选择性致动阻尼器设置在壳体内以选择性地限制收集流。
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公开(公告)号:US20130025422A1
公开(公告)日:2013-01-31
申请号:US13194579
申请日:2011-07-29
申请人: Alex M. Chillman , Kirby J. Eide , Bruce M. Schuman , Aki Tanuma , Sean A. Vaughan , Raymond L. Chenoweth, II , Richard B. Hageman, III , Steven J. Craigen , Mohamed A. Hashish , Charles D. Burnham
发明人: Alex M. Chillman , Kirby J. Eide , Bruce M. Schuman , Aki Tanuma , Sean A. Vaughan , Raymond L. Chenoweth, II , Richard B. Hageman, III , Steven J. Craigen , Mohamed A. Hashish , Charles D. Burnham
IPC分类号: B26F1/26
CPC分类号: B24C1/045 , B24C5/00 , B24C5/02 , B24C9/00 , B26D5/00 , B26F3/004 , Y10T83/0443 , Y10T83/0591 , Y10T83/242 , Y10T83/364 , Y10T83/527
摘要: A cutting head of a waterjet cutting system is provided having an environment control device and a measurement device. The environment control device is positioned to act on a surface of a workpiece at least during a measurement operation to establish a measurement area on the surface of the workpiece substantially unobstructed by fluid. The measurement device is positioned to selectively obtain information from within the measurement area indicative of a position of the cutting head relative to the workpiece. A control system is further provided and operable to position the cutting head relative to the workpiece at a standoff distance based at least in part on the information indicative of the position of the cutting head relative to the workpiece obtained by the measurement device. A method of operating a waterjet cutting system is also provided.
摘要翻译: 提供了一种具有环境控制装置和测量装置的水刀切割系统的切割头。 定位环境控制装置至少在测量操作期间作用在工件的表面上,以在工件的表面上建立基本上不受流体阻挡的测量区域。 测量装置被定位成选择性地从测量区域内获取指示切割头相对于工件的位置的信息。 控制系统进一步提供并且可操作以至少部分地基于指示切割头相对于由测量装置获得的工件的位置的信息,以相对于工件的间隔距离定位切割头。 还提供了一种操作水刀切割系统的方法。
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