公开(公告)号：US06448567B1

公开(公告)日：2002-09-10

申请号：US09557543

申请日：2000-04-25

申请人： James Botelho ,  Leo V. Klos

发明人： James Botelho ,  Leo V. Klos

IPC分类号： H01J3718

CPC分类号： F16K51/02 ,  F16K3/0209

摘要： A method and apparatus for shielding a valve gate from potentially harmful environmental conditions. A valve gate can be moved from a closed position, in which the valve gate closes a valve passage and is potentially exposed to harmful environmental conditions, to a retracted position, in which the valve gate is shielded from the harmful environmental conditions. For example, the valve gate can be retracted inside a housing and a door can be closed over an opening in the housing to protect the valve gate. Other portions of the valve, such as a valve seat, can also be protected from harmful conditions, e.g., by closing a valve seat opening to prevent substances or other environmental conditions from leaving the valve passage.

摘要翻译： 一种用于屏蔽阀门的潜在有害环境条件的方法和装置。 阀门可以从闭合位置移动，在该关闭位置，阀门关闭阀通道并且潜在地暴露于有害的环境条件到缩回位置，在该缩回位置中阀门被屏蔽而不受有害环境条件的影响。 例如，阀门可以缩回到壳体内，并且门可以封闭在壳体中的开口上以保护阀门。 阀的其他部分，例如阀座也可以被保护免受有害条件的影响，例如通过关闭阀座开口来防止物质或其他环境条件离开阀通道。

公开(公告)号：US20050229877A1

公开(公告)日：2005-10-20

申请号：US10825989

申请日：2004-04-16

申请人： James Botelho ,  Josef Visinski ,  Andrew Visinski ,  Joseph LaPine

发明人： James Botelho ,  Josef Visinski ,  Andrew Visinski ,  Joseph LaPine

IPC分类号： F02B61/02 ,  F02B75/22

CPC分类号： F02B61/02 ,  F02B75/22

摘要： A V-2 engine; with four valves per cylinder, dual overhead camshafts, offset cylinders, and a single crankpin crankshaft; that will fit onto the stock front and rear EVO crankcase mounts, the stock primary drive and crankshaft mounting locations, and within the frame rails of a stock size EVO chassis (whether OEM or aftermarket).

摘要翻译： V-2发动机; 每个气缸有四个阀，双顶置凸轮轴，偏置气缸和单曲柄曲轴; 这将适合股票前后EVO曲轴箱支架，原始主驱动器和曲轴安装位置，以及库存尺寸EVO底盘（无论是OEM还是售后市场）的框架轨道内。

公开(公告)号：US08701464B2

公开(公告)日：2014-04-22

申请号：US13335150

申请日：2011-12-22

申请人： Andrew Tipler ,  James Botelho ,  Avinash Dalmia ,  Michael J. Rafa ,  John Vanderhoef ,  Paul Schallis ,  Neal Green ,  David J. Scott ,  John McCaffrey ,  Paul St. Cyr ,  E. Joel McCorkle ,  Giuseppe Coppola

发明人： Andrew Tipler ,  James Botelho ,  Avinash Dalmia ,  Michael J. Rafa ,  John Vanderhoef ,  Paul Schallis ,  Neal Green ,  David J. Scott ,  John McCaffrey ,  Paul St. Cyr ,  E. Joel McCorkle ,  Giuseppe Coppola

IPC分类号： G01N30/04 ,  B01D53/02

CPC分类号： G01N30/30 ,  G01N2030/3076 ,  G01N2030/3084

摘要： A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.

摘要翻译： 公开了一种气相色谱系统，其包括样品引入装置，耦合到样品引入装置的烘箱和耦合到烘箱的检测器。 在某些实例中，烘箱可以被配置成在烘箱的空间中接收色谱柱。 在一些实例中，烘箱可以被构造和布置成在气相色谱系统的分析阶段期间向空间提供基本恒定的温度。

公开(公告)号：US20060245975A1

公开(公告)日：2006-11-02

申请号：US11407480

申请日：2006-04-20

申请人： Andrew Tipler ,  Richard Edwards ,  James Botelho

发明人： Andrew Tipler ,  Richard Edwards ,  James Botelho

IPC分类号： G01N30/02

CPC分类号： G01N30/08 ,  G01N30/12 ,  G01N2001/2229 ,  G01N2030/025 ,  G01N2030/085 ,  G01N2030/121 ,  G01N2030/127 ,  G01N2030/143 ,  G01N30/40 ,  G01N2030/405 ,  G01N30/10

摘要： A system for pre-concentrating analytes in a sample prior to introduction into a chromatographic column is generally disclosed comprising a housing, an adsorbent disposed in the housing, and first and second conduits having an inlet and an outlet, respectively, for transferring fluid out of and into the housing during adsorption/dry purge and desorption stages, respectively. In some embodiments, the inlet of the first conduit and the outlet of the second conduit are both disposed in one end of the housing and are offset from each other with respect to the adsorbent.

公开(公告)号：US10691143B2

公开(公告)日：2020-06-23

申请号：US16248603

申请日：2019-01-15

申请人： Brian Chan ,  Hamid Badiei ,  James Botelho

发明人： Brian Chan ,  Hamid Badiei ,  James Botelho

IPC分类号： G05D7/03 ,  F16K41/10 ,  F16K11/044 ,  F16K11/065

摘要： Certain embodiments described herein are directed to manifolds that comprise a moveable, internal sealing member that can be used to engage one or more ports of the manifold and prevent or reduce fluid flow from the engaged port into the manifold. In certain examples, the manifold can be used in a mass spectrometer to control fluid flow from an interface and a turbomolecular pump.

公开(公告)号：US20190250644A1

公开(公告)日：2019-08-15

申请号：US16248603

申请日：2019-01-15

申请人： Brian Chan ,  Hamid Badiei ,  James Botelho

发明人： Brian Chan ,  Hamid Badiei ,  James Botelho

IPC分类号： G05D7/03 ,  F16K11/065 ,  F16K11/044 ,  F16K41/10

CPC分类号： G05D7/03 ,  F16K11/044 ,  F16K11/0655 ,  F16K41/10 ,  Y10T137/87788

摘要： Certain embodiments described herein are directed to manifolds that comprise a moveable, internal sealing member that can be used to engage one or more ports of the manifold and prevent or reduce fluid flow from the engaged port into the manifold. In certain examples, the manifold can be used in a mass spectrometer to control fluid flow from an interface and a turbomolecular pump.

公开(公告)号：US20120285325A1

公开(公告)日：2012-11-15

申请号：US13335150

申请日：2011-12-22

申请人： Andrew Tipler ,  James Botelho ,  Avinash Dalmia ,  Michael J. Rafa ,  John Vanderhoef ,  Paul Schallis ,  Neal Green ,  David J. Scott ,  John McCaffrey ,  Paul St. Cyr ,  E. Joel McCorkle ,  Giuseppe Coppola

发明人： Andrew Tipler ,  James Botelho ,  Avinash Dalmia ,  Michael J. Rafa ,  John Vanderhoef ,  Paul Schallis ,  Neal Green ,  David J. Scott ,  John McCaffrey ,  Paul St. Cyr ,  E. Joel McCorkle ,  Giuseppe Coppola

IPC分类号： B01D53/02

CPC分类号： G01N30/30 ,  G01N2030/3076 ,  G01N2030/3084

摘要： A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.

摘要翻译： 公开了一种气相色谱系统，其包括样品引入装置，耦合到样品引入装置的烘箱和耦合到烘箱的检测器。 在某些实例中，烘箱可构造成在烘箱中的空间中接收色谱柱。 在一些实例中，烘箱可以被构造和布置成在气相色谱系统的分析阶段期间向空间提供基本恒定的温度。

公开(公告)号：US20060099716A1

公开(公告)日：2006-05-11

申请号：US11251187

申请日：2005-10-14

申请人： Andrew Tipler ,  John Vanderhoef ,  James Botelho

发明人： Andrew Tipler ,  John Vanderhoef ,  James Botelho

IPC分类号： G01N30/02

CPC分类号： G01N30/16 ,  G01N35/1095 ,  G01N2030/085 ,  Y10T436/25 ,  Y10T436/25375 ,  Y10T436/255 ,  Y10T436/2575

摘要： A system for interfacing a sampling device and a chromatograph and for pre-concentrating analytes in a sample prior to introducing the sample into the chromatographic column is generally disclosed comprising an interface housing with a first channel and an adsorbent housing with a second channel, which contains at least one adsorbent. Valveless conduits permit fluid to be communicated between the sampling device and the first channel, between the first channel and the second channel, and the first channel and the column. In some embodiments, fluid flows in one direction when the analytes are adsorbed and in the opposite direction when analytes are desorbed. In certain embodiments, two different adsorbents are disposed in the second channel to adsorb different types of analytes.

摘要翻译： 通常公开了用于在将样品引入色谱柱之前将取样装置和色谱仪连接并用于预先浓缩样品中的分析物的系统，其包括具有第一通道的界面壳体和具有第二通道的吸附剂壳体，其包含 至少一种吸附剂。 无阀管道允许流体在采样装置和第一通道之间，第一通道和第二通道之间以及第一通道和塔之间连通。 在一些实施方案中，当分析物被吸附时，流体沿一个方向流动，并且当分析物被解吸时在相反方向流动。 在某些实施方案中，两个不同的吸附剂设置在第二通道中以吸附不同类型的分析物。

公开(公告)号：US20140083544A1

公开(公告)日：2014-03-27

申请号：US13624351

申请日：2012-09-21

申请人： Brian Chan ,  Hamid Badiei ,  James Botelho

发明人： Brian Chan ,  Hamid Badiei ,  James Botelho

IPC分类号： G05D7/03

CPC分类号： G05D7/03 ,  F16K11/044 ,  F16K11/0655 ,  F16K41/10 ,  Y10T137/87788

摘要： Certain embodiments described herein are directed to manifolds that comprise a moveable, internal sealing member that can be used to engage one or more ports of the manifold and prevent or reduce fluid flow from the engaged port into the manifold. In certain examples, the manifold can be used in a mass spectrometer to control fluid flow from an interface and a turbomolecular pump.

摘要翻译： 本文所述的某些实施例涉及包括可移动的内部密封构件的歧管，其可用于接合歧管的一个或多个端口并防止或减少流体从所接合的端口流入歧管。 在某些实例中，歧管可用于质谱仪中以控制来自界面和涡轮分子泵的流体流动。

公开(公告)号：US08104326B2

公开(公告)日：2012-01-31

申请号：US11841054

申请日：2007-08-20

申请人： Andrew Tipler ,  James Botelho ,  Avinash Dalmia ,  Michael J. Rafa ,  John Vanderhoef ,  Paul Schallis ,  Neal Green ,  David J. Scott ,  John McCaffrey ,  Paul St. Cyr ,  E. Joel McCorkle ,  Guiseppe Coppola

发明人： Andrew Tipler ,  James Botelho ,  Avinash Dalmia ,  Michael J. Rafa ,  John Vanderhoef ,  Paul Schallis ,  Neal Green ,  David J. Scott ,  John McCaffrey ,  Paul St. Cyr ,  E. Joel McCorkle ,  Guiseppe Coppola

IPC分类号： G01N30/04

CPC分类号： G01N30/30 ,  G01N2030/3076 ,  G01N2030/3084

摘要： A gas chromatography system comprising a sample introduction device, an oven coupled to the sample introduction device and a detector coupled to the oven is disclosed. In certain examples, the oven may be configured to receive a chromatography column in a space in the oven. In some examples, the oven may be constructed and arranged to provide a substantially constant temperature to the space during an analysis stage of the gas chromatography system.

摘要翻译： 公开了一种气相色谱系统，其包括样品引入装置，耦合到样品引入装置的烘箱和耦合到烘箱的检测器。 在某些实例中，烘箱可以被配置成在烘箱的空间中接收色谱柱。 在一些实例中，烘箱可以被构造和布置成在气相色谱系统的分析阶段期间向空间提供基本恒定的温度。