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    • 1. 发明授权
    • Granular product inspection device
    • 颗粒产品检验装置
    • US07446869B2
    • 2008-11-04
    • US11315779
    • 2005-12-21
    • Thomas M. CantyPaul J. O'BrienChristian P. MarksRichard E. Owen
    • Thomas M. CantyPaul J. O'BrienChristian P. MarksRichard E. Owen
    • G01N15/02
    • G01N15/1475G01N15/1425G01N15/147G01N21/85G01N2015/0019G01N2015/1472G01N2015/1497G01N2021/8592
    • A particle inspection device includes a feeder configured to drop a particle through an image area. The feeder includes a tray surface having a flat portion and an edge portion disposed above the image area. The inspection device also includes a vibration device configured to vibrate the feeder induce movement of the particle from the flat portion to the edge portion and an image capturing device configured to capture an image of the particle in the image area. The edge portion may be a downwardly curved edge section and configured to maintain the orientation and reduce tumbling motion as the particle slides off the tray and falls through the image area. Alternately or additionally, a landing element is provided having a landing surface disposed in the image area and angled with respect to the flat portion of the tray surface and configured to receive the particle. The image capturing device is configured to capture an image of the particle on the landing surface.
    • 一种粒子检测装置,包括:配置成将粒子通过图像区域落下的进料器。 进料器包括具有平坦部分的托盘表面和设置在图像区域上方的边缘部分。 所述检查装置还包括:振动装置,其构造成使所述进给器振动所述粒子从所述平坦部到所述边缘部的移动;以及图像拍摄装置,被配置为捕获所述图像区域中的所述粒子的图像。 边缘部分可以是向下弯曲的边缘部分,并且被配置为当颗粒从托盘滑落并落在图像区域中时保持定向并减少翻滚运动。 替代地或另外地,提供着陆元件,其具有设置在图像区域中并且相对于托盘表面的平坦部分成角度的着陆表面,并且被配置为接收该粒子。 图像捕获装置被配置为捕获着陆表面上的颗粒的图像。
    • 2. 发明授权
    • Weldable sightglass assembly
    • 可焊接视镜组件
    • US06359742B1
    • 2002-03-19
    • US09843992
    • 2001-04-27
    • Thomas M. CantyPaul J. O'BrienMichael Rizzo
    • Thomas M. CantyPaul J. O'BrienMichael Rizzo
    • G02B2700
    • G02B7/007B01J3/004
    • The invention provides a sightglass assembly for viewing the interior of a vessel, such as a reaction vessel for chemical or biochemical reactions, and is adapted to be welded to a vessel wall. The sightglass assembly comprises a window disc fused to a metal frame having a flange extending radially therefrom. The assembly is set into an appropriately sized opening in the vessel wall and the outer perimeter of the flange is welded to the vessel wall. An annular groove in the flange, surrounding the frame and window disc, absorbs stresses created by the heat of welding and thus protects the integrity of the entire unit. When installed, the sightglass assembly and inner face of the tank wall provide an easily cleanable smooth continuous surface, free of recesses and crevasses where bacteria can collect and grow or product from previous batches can accumulate and cause contamination.
    • 本发明提供了一种用于观察容器内部的视镜组件,例如用于化学或生物化学反应的反应容器,并且适于焊接到容器壁。 视镜组件包括与金属框架熔合的窗盘,其具有从其径向延伸的凸缘。 将组件设置在容器壁中适当尺寸的开口中,并且凸缘的外周边焊接到容器壁。 围绕框架和窗盘的凸缘中的环形凹槽吸收由焊接热产生的应力,从而保护整个单元的完整性。 当安装时,视窗组件和罐壁的内表面提供了易于清洁的平滑连续表面,没有凹陷和裂缝,细菌可以收集和生长,或者以前批次的产品可能积聚并引起污染。
    • 3. 发明申请
    • FLOW CELL SPRAY RING
    • 流动池喷雾环
    • US20110240134A1
    • 2011-10-06
    • US12749795
    • 2010-03-30
    • Paul J. O'BrienThomas M. Canty
    • Paul J. O'BrienThomas M. Canty
    • F17D3/00F17D5/00B08B3/00
    • F16K37/0058G01N21/05Y10T137/0402Y10T137/4259Y10T137/8359
    • A flow cell device for observing a fluid includes a housing defining an inlet and an outlet, a first viewing member, and a second viewing member. The first viewing member, which is disposed in and coupled to the housing, includes a first window and a spray ring. The spray ring includes cleaning ports in fluid communication with a cleaning fluid inlet port. The second viewing member includes a second window and is disposed in and coupled to the housing opposite the first viewing member such that an aperture that is in fluid communication with the inlet and the outlet is defined between the first window and the second window. The spray ring does not extend past a surface of the first window facing the aperture and each of the cleaning ports is oriented such that a fluid provided under pressure to the cleaning ports is ejected toward the second window.
    • 用于观察流体的流通池装置包括限定入口和出口的壳体,第一观察构件和第二观察构件。 设置在壳体中并联接到壳体的第一观察构件包括第一窗口和喷射环。 喷射环包括与清洁流体入口端口流体连通的清洁口。 第二观察构件包括第二窗口,并且设置在与第一观察构件相对的壳体中并且联接到壳体,使得在第一窗口和第二窗口之间限定与入口和出口流体连通的孔。 喷射环不延伸通过面向孔的第一窗口的表面,并且每个清洁端口被定向成使得在压力下设置到清洁端口的流体朝向第二窗口排出。
    • 4. 发明授权
    • Fluid flow cell
    • 流体流通池
    • US06771366B2
    • 2004-08-03
    • US10264858
    • 2002-10-04
    • Thomas M. CantyMike F. RizzoPaul J. O'Brien
    • Thomas M. CantyMike F. RizzoPaul J. O'Brien
    • G01N710
    • G01N21/05
    • A flow cell device for observing a fluid including a housing defining an inlet and an outlet and a viewing assembly coupled to the housing. The viewing assembly includes a first viewing member disposed adjacent to an aperture in fluid communication with the inlet and the outlet. The first viewing member is configured to enable a viewing of the fluid in the aperture and is adjustable with respect to the housing so that a thickness of the aperture is variable. In addition, a method for observing a fluid in a flow cell includes passing the fluid through an adjustable aperture that is defined on a first side by a first viewing member that is moveable so that a thickness of the apeture is adjustable. The method also includes viewing the fluid through the first viewing member as the fluid passes through the aperture.
    • 一种流动池装置,用于观察包括限定入口和出口的壳体的流体以及耦合到壳体的观察组件。 观察组件包括邻近于与入口和出口流体连通的孔的第一观察构件。 第一观察构件被构造成使得能够观察孔中的流体并且可相对于壳体调节,使得孔的厚度是可变的。 此外,用于观察流动池中的流体的方法包括使流体通过可调节的孔,该可调节孔在第一侧被第一观察构件限定,该第一观察构件是可移动的,以使得孔的厚度可调。 该方法还包括当流体通过孔时通过第一观察构件观察流体。
    • 8. 发明授权
    • Flow cell spray ring
    • 流动池喷雾环
    • US08297302B2
    • 2012-10-30
    • US12749795
    • 2010-03-30
    • Paul J. O'BrienThomas M. Canty
    • Paul J. O'BrienThomas M. Canty
    • F16K51/00G02B23/00G02B23/26G01N1/10
    • F16K37/0058G01N21/05Y10T137/0402Y10T137/4259Y10T137/8359
    • A flow cell device for observing a fluid includes a housing defining an inlet and an outlet, a first viewing member, and a second viewing member. The first viewing member, which is disposed in and coupled to the housing, includes a first window and a spray ring. The spray ring includes cleaning ports in fluid communication with a cleaning fluid inlet port. The second viewing member includes a second window and is disposed in and coupled to the housing opposite the first viewing member such that an aperture that is in fluid communication with the inlet and the outlet is defined between the first window and the second window. The spray ring does not extend past a surface of the first window facing the aperture and each of the cleaning ports is oriented such that a fluid provided under pressure to the cleaning ports is ejected toward the second window.
    • 用于观察流体的流通池装置包括限定入口和出口的壳体,第一观察构件和第二观察构件。 设置在壳体中并联接到壳体的第一观察构件包括第一窗口和喷射环。 喷射环包括与清洁流体入口端口流体连通的清洁口。 第二观察构件包括第二窗口,并且设置在与第一观察构件相对的壳体中并且联接到壳体,使得在第一窗口和第二窗口之间限定与入口和出口流体连通的孔。 喷射环不延伸通过面向孔的第一窗口的表面,并且每个清洁端口被定向成使得在压力下设置到清洁端口的流体朝向第二窗口排出。
    • 10. 发明授权
    • Insertion fluid inspection device
    • 插入液检查装置
    • US07193702B2
    • 2007-03-20
    • US10895874
    • 2004-07-21
    • Thomas M. CantyPaul J. O'Brien
    • Thomas M. CantyPaul J. O'Brien
    • G01N21/01G01N1/10G01N21/00
    • G01N21/8507B01J2219/00268
    • A fluid inspection device for inspecting a fluid in a vessel includes an elongate insertion well having a rear end disposed at the wall of the vessel and a front end disposed in the interior of the vessel. An inside of the insertion well is sealed off from the fluid in the vessel and an outside of the insertion well is in contact with the fluid in the vessel. A camera unit is disposed in the inside of the insertion well, and a lens in operative communication with the camera unit is disposed at the front end of the insertion well so that a front end of the lens is in contact with the fluid and a rear end of the lens is inside the insertion well. In addition, a light guide having a light emitting end is configured to guide light from the inside of the insertion well to the light emitting end. The light emitting end is disposed forward of the front end of the lens and directs the light at an angle toward the front end of the lens, and a gap between the front end of the lens and the light emitting end is capable of receiving the fluid.
    • 用于检查容器中的流体的流体检查装置包括细长插入孔,其具有设置在容器的壁处的后端和设置在容器内部的前端。 插入孔的内部与容器中的流体密封并且插入孔的外部与容器中的流体接触。 相机单元设置在插入孔的内部,并且与相机单元可操作地连通的透镜设置在插入孔的前端,使得透镜的前端与流体接触,并且后部 透镜的末端在插入孔内。 此外,具有发光端的光导被配置为将光从插入孔的内部引导到发光端。 光发射端设置在透镜的前端的前方,并以一定角度朝向透镜的前端引导光,并且透镜的前端与发光端之间的间隙能够接收流体 。