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1. 发明申请

WO2013134468A1 REGULATOR FOR IMPROVED THERMAL AND PRESSURE CONTROL FOR CHROMATOGRAPHY 审中-公开
标题翻译：改进用于色谱的热和压力控制的调节器
公开(公告)号：WO2013134468A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/029524
申请日：2013-03-07
申请人： WATERS TECHNOLOGIES CORPORATION , MAILLET, Maria
发明人： MAILLET, Maria , SHREVE, Joshua, A. , TRUDEAU, Steven, D. , LINDERSON, Paul
IPC分类号： B01D15/08
CPC分类号： B01D53/0454 , B01D15/163 , B01D15/40 , G01N30/32 , G01N2030/328
摘要： Exemplary embodiments of the present disclosure include systems, apparatuses, and methods that are directed to controlling pressure in a pressurized flow system, such as a C0 2 -based chromatography system or other pressurized flow systems. Exemplary embodiments of the present disclosure comprise one or more apparatuses, systems or methods for implementing multiple pressure regulators to control pressure. In addition to providing pressure control, apparatuses, systems and methods described herein dampen damaging thermal effects caused by pressure drops of a mobile phase including C0 2 .
摘要翻译：本公开的示例性实施方案包括系统，装置和方法，其涉及控制加压流系统中的压力，例如基于CO 2的色谱系统或其它加压流系统。本公开的示例性实施例包括用于实现多个压力调节器以控制压力的一个或多个装置，系统或方法。除了提供压力控制之外，本文所述的装置，系统和方法还抑制由包括CO 2的流动相的压降引起的热影响。

2. 发明申请

WO2013134485A1 MODULAR SOLENOID VALVE KITS AND ASSOCIATED METHODS 审中-公开
标题翻译：模块化电磁阀套件及相关方法
公开(公告)号：WO2013134485A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/029561
申请日：2013-03-07
申请人： WATERS TECHNOLOGIES CORPORATION
发明人： SHREVE, Joshua, A. , TRUDEAU, Steven, D. , KEENAN, Paul
IPC分类号： F16K1/48
CPC分类号： F16K27/0281 , F16K1/34 , F16K1/38 , F16K27/029 , F16K31/0655 , G01N30/36 , G01N2030/328 , Y10T137/0491 , Y10T137/5283 , G01N30/32 , B01D15/40
摘要： Exemplary embodiments are directed to modular solenoid valve kits and associated methods, generally involving a valve body that includes a plurality of actuator section components and a plurality of head section components. The plurality of actuator section components includes a drive solenoid, a solenoid return spring, a stroke calibration collar and an actuator-to-head calibration collar. The plurality of head section components includes a needle, a stem return spring, a seal and a seat. The plurality of actuator section components and head section components are adapted to be interchanged to create a pull-through normally open valve, a pull-through normally closed valve, a push-in normally open valve and a push-in normally closed valve. That is, the kits and methods allow for modification of one valve type (e.g., a pull-through normally open valve, a pull-through normally closed valve, a push-in normally open valve and a push-in normally closed valve) into a different type.
摘要翻译：示例性实施例涉及模块化电磁阀套件和相关联的方法，通常涉及包括多个致动器部件部件和多个头部部件部件的阀体。多个致动器部件包括驱动螺线管，螺线管复位弹簧，行程校准轴环和致动器至头部校准轴环。多个头部部件包括针，杆复位弹簧，密封件和座。多个致动器部件和头部部件适于互换以产生拉通常开阀，拉通常闭阀，推入常开阀和推入常闭阀。也就是说，套件和方法允许修改一种阀类型（例如，通过常开阀，拉通常闭阀，推入式常开阀和推入式常闭阀）到不同的类型

3. 发明申请

WO2011085359A1 COLUMN HEATER WITH ACTIVE PRE-HEATING 审中-公开
标题翻译：具有主动预热的柱式加热器
公开(公告)号：WO2011085359A1
公开(公告)日：2011-07-14
申请号：PCT/US2011/020803
申请日：2011-01-11
申请人： WATERS TECHNOLOGIES CORPORATION , KIRBY, Peter , LIN, Tony, A. , TRUDEAU, Steven, D.
发明人： KIRBY, Peter , LIN, Tony, A. , TRUDEAU, Steven, D.
IPC分类号： H05B3/54 , H05B3/58
CPC分类号： G01N30/30 , F24H1/142 , G01N30/54 , G01N2030/3007 , G01N2030/3061 , H05B3/42 , H05B2203/021
摘要： To heat a flowing liquid, an apparatus includes a heater block assembly having a heater block made of thermally conductive material. The heater block assembly has a tube inlet, a tube outlet, and a tube path between the tube inlet and tube outlet. Tubing extends through the tube path from the tube inlet to the tube outlet. The tubing is in thermal communication with the heater block. A heater cartridge, in thermal communication with the heater block, is configured to provide heat to the heater block for transfer to liquid flowing through the tubing between the tube inlet and the tube outlet of the heater block assembly. Circuitry is in electrical communication with the heater cartridge to control a temperature of the heater block by controlling operation of the heater cartridge.
摘要翻译：为了加热流动的液体，装置包括具有由导热材料制成的加热器块的加热器块组件。加热器组件具有管入口，管出口和管入口和管出口之间的管路。管道从管入口延伸穿过管路径到管出口。管道与加热器块热连通。与加热器块热连通的加热器盒构造成向加热器块提供热量，以传递到流过加热器组件的管入口和管出口之间的管道的液体。电路与加热器盒电连通，通过控制加热器盒的操作来控制加热器块的温度。

4. 发明申请

WO2013134471A1 LOW VOLUME, PRESSURE ASSISTED, STEM AND SEAT VENT VALVE AND ASSOCIATED METHODS 审中-公开
标题翻译：低体积，压力辅助，阀门和座椅阀门及相关方法
公开(公告)号：WO2013134471A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/029529
申请日：2013-03-07
申请人： WATERS TECHNOLOGIES CORPORATION
发明人： SHREVE, Joshua, A. , TRUDEAU, Steven, D.
IPC分类号： F16K1/42
CPC分类号： F16K1/42 , B01D15/163 , B01D15/40 , F16K1/38 , F16K31/0644 , G01N2030/328
摘要： Exemplary embodiments are directed to vent valves, systems and methods generally involving a valve body that includes a seat retainer, a needle and a seat. The seat includes a bore extending there through and the needle includes a needle stem and a needle head. The seat is disposed inside the seat retainer. The needle stem is disposed inside the bore. The needle is configured to be pulled through the seat to stop flow through the bore. Exemplary embodiments are further directed to a system including a stem return spring mechanism and a solenoid return spring mechanism. A processing device is configured to actuate the solenoid return spring mechanism to permit the stem return spring mechanism to pull the needle through the seat to stop flow through the bore.
摘要翻译：示例性实施例涉及通常包括阀体的排气阀，系统和方法，该阀体包括座椅保持器，针和座。所述座椅包括在其上延伸的孔，所述针头包括针杆和针头。座椅设置在座椅固定器内。针杆设置在孔内。针被构造成被拉动通过座以阻止流过孔。示例性实施例还涉及包括杆回位弹簧机构和电磁阀复位弹簧机构的系统。处理装置构造成致动螺线管复位弹簧机构，以允许杆复位弹簧机构将针头拉过座，以阻止流过孔。

5. 发明申请

WO2013095964A2 ESTABLISHING FLUIDIC CONNECTIONS BETWEEN CHROMATOGRAPHY COMPONENTS 审中-公开
标题翻译：建立色谱成分之间的流体连接
公开(公告)号：WO2013095964A2
公开(公告)日：2013-06-27
申请号：PCT/US2012/068712
申请日：2012-12-10
申请人： WATERS TECHNOLOGIES CORPORATION
发明人： KIRBY, Peter , PEROZA, Marcos, O. , TRUDEAU, Steven, D. , HILL, Ryan, M. , FISK, Raymond, P. , BELANGER, Jonathan , LEVEILLE, Wade, P.
IPC分类号： G01N30/02
CPC分类号： G01N30/6026 , B01D15/10 , F16L19/00 , G01N30/02 , G01N30/30 , G01N30/6039 , G01N30/6047 , G01N2030/3061 , Y10T29/53917 , Y10T29/53952
摘要： A clamp assembly includes a rail configured to receive a first fiuidic assembly, and a carriage slidably mounted to the rail and configured to receive a second fiuidic assembly. The carriage is operable to establish a first fluid tight seal between the first fiuidic assembly and a chromatography column received within the clamp assembly, and to establish a second fluid tight seal between the second fiuidic assembly and the chromatography column.
摘要翻译：夹具组件包括构造成接收第一流体组件的轨道，以及可滑动地安装到轨道并被构造成接收第二流体组件的托架。托架可操作以在第一流体组件和容纳在夹具组件内的色谱柱之间建立第一流体密封，并且在第二流体组件和色谱柱之间建立第二流体密封。

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