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    • 1. 发明授权
    • Accurate blending module and method
    • 精确的混合模块和方法
    • US07515994B2
    • 2009-04-07
    • US11125640
    • 2005-05-09
    • Louis BellafioreJames SandersonJohn Walker
    • Louis BellafioreJames SandersonJohn Walker
    • G05B21/00
    • G05D21/02
    • An accurate blending module for adjusting the pH of solutions containing therapeutic proteins includes a recirculation loop that receives the therapeutic protein solution via a feed pump and an acid solution via an adjusting pump. The recirculation loop includes a recirculation pump and a pH sensor that detects the pH of the solution in the recirculation loop. A controller communicates with the pH sensor and the adjusting pump. The adjusting pump adds acid to the recirculation loop based on the pH readings taken by the pH sensor. The recirculation pump recirculates the therapeutic protein solution and acid in the recirculation loop so that it is mixed. As a result, the pH of the therapeutic protein solution is precisely controlled and adjusted in a non-destructive fashion.
    • 用于调节含有治疗性蛋白质的溶液的pH的精确混合模块包括通过经由调节泵的进料泵和酸溶液接收治疗性蛋白质溶液的再循环回路。 再循环回路包括再循环泵和pH传感器,其检测再循环回路中的溶液的pH。 控制器与pH传感器和调节泵通信。 调节泵根据pH传感器采集的pH读数,向再循环回路添加酸。 再循环泵将治疗性蛋白质溶液和酸循环到再循环回路中,使其混合。 结果,治疗性蛋白质溶液的pH被非破坏性地精确地控制和调节。
    • 2. 发明申请
    • Accurate blending module and method
    • 精确的混合模块和方法
    • US20050273203A1
    • 2005-12-08
    • US11125640
    • 2005-05-09
    • Louis BellafioreJames SandersonJohn Walker
    • Louis BellafioreJames SandersonJohn Walker
    • G05B21/00G05D21/02
    • G05D21/02
    • An accurate blending module for adjusting the pH of solutions containing therapeutic proteins includes a recirculation loop that receives the therapeutic protein solution via a feed pump and an acid solution via an adjusting pump. The recirculation loop includes a recirculation pump and a pH sensor that detects the pH of the solution in the recirculation loop. A controller communicates with the pH sensor and the adjusting pump. The adjusting pump adds acid to the recirculation loop based on the pH readings taken by the pH sensor. The recirculation pump recirculates the therapeutic protein solution and acid in the recirculation loop so that it is mixed. As a result, the pH of the therapeutic protein solution is precisely controlled and adjusted in a non-destructive fashion.
    • 用于调节含有治疗性蛋白质的溶液的pH的精确混合模块包括通过经由调节泵的进料泵和酸溶液接收治疗性蛋白质溶液的再循环回路。 再循环回路包括再循环泵和pH传感器,其检测再循环回路中的溶液的pH。 控制器与pH传感器和调节泵通信。 调节泵根据pH传感器采集的pH读数,向再循环回路添加酸。 再循环泵将治疗性蛋白质溶液和酸循环到再循环回路中,使其混合。 结果,治疗性蛋白质溶液的pH被非破坏性地精确地控制和调节。
    • 4. 发明授权
    • Multi-stage accurate blending system and method
    • 多级准确混合系统及方法
    • US08271139B2
    • 2012-09-18
    • US12124644
    • 2008-05-21
    • Louis BellafioreJames Sanderson
    • Louis BellafioreJames Sanderson
    • G05B21/00
    • G05D11/139B01F15/0408B01F15/0479G05D21/02
    • An accurate blending system for blending a feed liquid and first and second adjusting liquids includes a first feed means adapted to communicate with a supply of feed liquid, a second feed means adapted to communicate with a supply of the first adjusting liquid and a third feed means adapted to communicate with a supply of the second adjusting liquid. The first, second and third feed means may be pumps, valves or combinations thereof. A mixing device is in communication with the first, second and third feed means. First and second sensors are in communication with the mixing device. A controller communicates with the first and second sensors so that first and second characteristics of the solution in the mixing device can be detected. The controller also communicates with the first and second feed means so that delivery of first and second adjusting liquid to the mixing device can be controlled based upon the detected first and second characteristics of the solution in the mixing device.
    • 用于混合进料液体和第一和第二调节液体的精确混合系统包括适于与进料液体供应连通的第一进料装置,适于与第一调节液体的供应源连通的第二进料装置和第三进料装置 适于与第二调节液体的供应物通信。 第一,第二和第三进料装置可以是泵,阀或其组合。 混合装置与第一,第二和第三进料装置连通。 第一和第二传感器与混合装置连通。 控制器与第一和第二传感器通信,从而可以检测混合装置中溶液的第一和第二特性。 控制器还与第一和第二进料装置连通,从而可以基于检测到的混合装置中的溶液的第一和第二特性来控制向混合装置输送第一和第二调节液体。
    • 6. 发明申请
    • TRACKING REGULATOR SYSTEM AND METHOD FOR PROCESSING COLUMNS
    • 跟踪调节器系统和处理柱的方法
    • US20110259831A1
    • 2011-10-27
    • US12765498
    • 2010-04-22
    • Michael BrandtMark DunnLouis Bellafiore
    • Michael BrandtMark DunnLouis Bellafiore
    • G05D16/00B01D17/12
    • G01N30/6021G01N30/56
    • A processing column system includes an inlet, an outlet, a piston head and a piston pressure chamber for providing a controlled bed pressure to the piston head and thus to a substrate and/or liquid bed positioned within the column. A tracking regulator is in fluid communication with a source of pressurized hydraulic fluid and the piston pressure chamber as well as the inlet to the column. The tracking regulator receives a pressure of a process fluid flow into the processing column. The tracking regulator has a hydraulic fluid drain port in fluid communication with the source of pressurized hydraulic fluid. The tracking regulator directs hydraulic fluid from the piston pressure chamber to the source of pressurized hydraulic fluid when the tracking regulator detects a drop in the pressure of the process fluid flow. The source of pressurized hydraulic fluid provides to the tracking regulator a pressure equal to a set bed pressure of the system plus a maximum anticipated process flow pressure. The tracking regulator directs additional hydraulic fluid from the source of pressurized hydraulic fluid to the piston pressure chamber of the processing column so that a pressure therein is greater than the set bed pressure when the tracking regulator detects an increase in the pressure of the process fluid flow.
    • 处理塔系统包括入口,出口,活塞头和活塞压力室,用于向活塞头提供受控床压力,从而提供位于柱内的基底和/或液床。 跟踪调节器与加压液压流体源和活塞压力室以及塔的入口流体连通。 跟踪调节器接收进入处理柱的工艺流体流的压力。 跟踪调节器具有与加压液压流体源流体连通的液压流体排放口。 当跟踪调节器检测到过程流体流的压力下降时,跟踪调节器将液压流体从活塞压力室引导到加压液压流体源。 加压液压流体的源向跟踪调节器提供等于系统的设定床压力加上最大预期过程流压力的压力。 跟踪调节器将额外的液压流体从加压液压流体源引导到处理塔的活塞压力室,使得当跟踪调节器检测到过程流体流的压力增加时,其中的压力大于设定的床压力 。
    • 8. 发明申请
    • HOIST-FREE CHROMATOGRAPHY COLUMN AND METHOD
    • 无空白色谱柱和方法
    • US20090235508A1
    • 2009-09-24
    • US12481405
    • 2009-06-09
    • Louis Bellafiore
    • Louis Bellafiore
    • B23P19/00
    • G01N30/6021B01D15/20B01D15/22Y10T29/49815Y10T29/53
    • a chromatography column, or other type of processing column, including a column tube having a top end cap having an opening there through and an open bottom end. A bottom end cap covers and is removably attached to the open bottom end of the column tube and a piston is slidably positioned within the column tube. A rod is attached to the piston and passes through the top end cap opening. The length of the rod may be extended so that the piston may be lowered partially through the open bottom end of the column tube when the bottom end cap is removed. An arrangement for raising the piston includes a hydraulic pump that communicates with a portion of an interior of the column tube above the piston via a port formed in the top end cap.
    • 色谱柱或其他类型的处理柱,其包括具有顶端盖的顶管和其底部开口的柱管。 底端盖覆盖并可移除地附接到柱管的开口底端,活塞可滑动地定位在柱管内。 杆连接到活塞并穿过顶端盖开口。 杆的长度可以延长,使得当底端盖被移除时,活塞可以部分地降低通过柱管的开口底端。 用于升高活塞的装置包括液压泵,其通过形成在顶端盖中的端口与活塞上方的柱管内部的一部分连通。
    • 9. 发明申请
    • Hoist-free chromatography column and method
    • 无提升色谱柱及方法
    • US20060124525A1
    • 2006-06-15
    • US11221018
    • 2005-09-07
    • Louis Bellafiore
    • Louis Bellafiore
    • B01D15/08
    • G01N30/6021B01D15/20B01D15/22Y10T29/49815Y10T29/53
    • A chromatography column, or other type of processing column, including a column tube having a top end cap having an opening there through and an open bottom end. A bottom end cap covers and is removably attached to the open bottom end of the column tube and a piston is slidably positioned within the column tube. A rod is attached to the piston and passes through the top end cap opening. The length of the rod may be extended so that the piston may be lowered partially through the open bottom end of the column tube when the bottom end cap is removed. An arrangement for raising the piston includes a hydraulic pump that communicates with a portion of an interior of the column tube above the piston via a port formed in the top end cap.
    • 色谱柱或其它类型的处理柱,包括具有顶端盖的顶管和其底部开口的柱管。 底端盖覆盖并可移除地附接到柱管的开口底端,活塞可滑动地定位在柱管内。 杆连接到活塞并穿过顶端盖开口。 杆的长度可以延长,使得当底端盖被移除时,活塞可以部分地降低通过柱管的开口底端。 用于升高活塞的装置包括液压泵,其通过形成在顶端盖中的端口与活塞上方的柱管内部的一部分连通。