-
公开(公告)号：US20130244025A1
公开(公告)日：2013-09-19
申请号：US13876328
申请日：2011-10-05
CPC分类号： C09D5/00 , C23C16/0272 , C23C16/18 , C23C16/30 , C23C16/401 , C23C16/56 , C23C30/00 , Y10T428/265 , Y10T428/31612 , Y10T428/31663
摘要： A wear coating is disclosed that includes a layer treated by a trifunctional organosilane. An article is also disclosed, the article having a surface to which the wear coating is applied. A method of applying the wear coating is also disclosed. In some embodiments, the organosilane is trimethylsilane and the wear coating is applied by chemical vapor deposition, followed by heat treating the wear coating in the presence of the trimethylsilane.
摘要翻译： 公开了一种耐磨涂层，其包括由三官能有机硅烷处理的层。 还公开了一种制品，其具有施加耐磨涂层的表面。 还公开了施加耐磨涂层的方法。 在一些实施方案中，有机硅烷是三甲基硅烷，并且通过化学气相沉积施加耐磨涂层，然后在三甲基硅烷存在下对耐磨涂层进行热处理。
-
公开(公告)号：US07316730B2
公开(公告)日：2008-01-08
申请号：US10888438
申请日：2004-07-09
IPC分类号： B01D53/02
CPC分类号： G01N30/18 , G01N2030/185
摘要： An inlet seal assembly for sealing an injection port member in a chromatography instrument , comprising an injection port member having a raised metal ring, an inlet seal member with an upper surface, a peripheral groove formed in the inlet seal member upper surface, a soft resinous plastic material ring positioned in the peripheral groove opposite the raised metal sealing ring, a reducing nut holding the inlet seal member against the injection port member, and threads connecting the reducing nut to the injection port member whereby to press the soft ring against the raised metal sealing ring to form a seal. The inlet seal assembly also may have a bottom seal between the inlet seal member and the reducing nut. A method of making and using the inlet seal assembly.
摘要翻译： 一种用于密封色谱仪器中的注入口构件的入口密封组件，包括具有凸起金属环的注入口构件，具有上表面的入口密封构件，形成在入口密封构件上表面中的周向槽，软树脂 位于与凸起金属密封环相对的周向槽中的塑料材料环，将入口密封构件保持在注入口构件上的减小螺母，以及将还原螺母连接到注入口构件的螺纹，从而将软环压靠在凸起金属 密封环形成密封。 入口密封组件还可以在入口密封构件和减小螺母之间具有底部密封。 一种制造和使用入口密封组件的方法。
-
公开(公告)号：US09777368B2
公开(公告)日：2017-10-03
申请号：US13504533
申请日：2010-10-26
CPC分类号： C23C16/325 , B05D1/60 , B05D2202/15 , C23C8/10 , C23C16/56 , Y10T428/24802
摘要： The present invention relates to a chemical vapor deposition coating, a chemical vapor deposition article, and a chemical vapor deposition method. The coating, article, and method involve thermal decomposition of dimethylsilane to achieve desired surface properties.
-
公开(公告)号：US5288113A
公开(公告)日：1994-02-22
申请号：US996697
申请日：1992-12-24
CPC分类号： G01N30/6034 , G01N30/6026 , Y10S285/911
摘要： An easily-assembled, heat-resistant connector for releasably joining end portions of two capillary tubes in end-to-end fashion for use in chromatography without interrupting fluid flow or interfering with chromatographic results, comprises a cylindrical sleeve which has a bore which tapers toward a center point to form press-fit seals with the tips of two capillary tubes. A first ferrule is mounted on the end portion of a first capillary tube, and a second ferrule is mounted on the end portion of a second capillary tube. A jacket surrounds and contains the sleeve, and a first adjustment screw mounted on the jacket pushes against the first ferrule to deform the ferrule into sealing contact with the outside surface of the first capillary tube and with the inside surface of the sleeve. A second adjustment screw mounted on the jacket pushes against the second ferrule to deform the ferrule into sealing contact with the outside surface of the second capillary tube and with the inside surface of the sleeve. The pressure on the first ferrule may be adjusted individually and independently of the pressure on the second ferrule and the pressure on the second ferrule, may be adjusted individually and independently of the pressure on the first ferrule. The pressure from the ferrules also hold the press-fit seals in sealing contact.
摘要翻译： 一种易于组装的耐热连接器，用于以端对端的方式可拆卸地连接两根毛细管的端部，用于色谱法而不中断流体流动或干扰色谱结果，包括圆柱形套筒，其具有朝向 一个中心点与两个毛细管的尖端形成压配合密封。 第一套圈安装在第一毛细管的端部上，第二套圈安装在第二毛细管的端部上。 护套围绕并包含套筒，并且安装在护套上的第一调节螺钉推压第一套圈以使套圈变形成与第一毛细管的外表面和套筒的内表面密封接触。 安装在护套上的第二调节螺钉推动第二套圈，使套圈变形成与第二毛细管的外表面和套筒的内表面密封接触。 第一套圈上的压力可以单独地调节并且独立于第二套圈上的压力和第二套圈上的压力，可以单独地调节并独立于第一套圈上的压力来调节。 套圈的压力也使压配密封件保持密封接触。
-
公开(公告)号：US10604660B2
公开(公告)日：2020-03-31
申请号：US13876328
申请日：2011-10-05
摘要： A wear coating is disclosed that includes a layer treated by a trifunctional organosilane. An article is also disclosed, the article having a surface to which the wear coating is applied. A method of applying the wear coating is also disclosed. In some embodiments, the organosilane is trimethylsilane and the wear coating is applied by chemical vapor deposition, followed by heat treating the wear coating in the presence of the trimethylsilane.
-
公开(公告)号：US20120251797A1
公开(公告)日：2012-10-04
申请号：US13504533
申请日：2010-10-26
CPC分类号： C23C16/325 , B05D1/60 , B05D2202/15 , C23C8/10 , C23C16/56 , Y10T428/24802
摘要： The present invention relates to a chemical vapor deposition coating, a chemical vapor deposition article, and a chemical vapor deposition method. The coating, article, and method involve thermal decomposition of dimethylsilane to achieve desired surface properties.
摘要翻译： 本发明涉及化学气相沉积涂料，化学气相沉积制品和化学气相沉积方法。 涂层，制品和方法涉及二甲基硅烷的热分解以达到所需的表面性能。
-
公开(公告)号：US5487569A
公开(公告)日：1996-01-30
申请号：US321973
申请日：1994-10-12
CPC分类号： G01N30/6034 , G01N30/6004 , Y10S285/911 , Y10T29/49826
摘要： An easily-assembled, heat resistant connector for releasably joining end portions of three capillary tubes for use in chromatography without interrupting flow or interfering with chromatographic results comprises a main body, and a glass insert which has first, second and third hollow legs that are connected together at a central portion, and a connector that connects each leg of the glass insert to a capillary tube. Each leg of the glass insert extends outwardly from the central portion towards an open end portion, and each leg has an inboard bore with a taper that receives and end portion of one of the capillary tubes. The taper is wider near the open end portion of the leg and narrower near the central portion. The connectors are mounted on the main body and a sealing ferrule is provided in each connector for making a seal between the capillary tubes and the legs of the glass insert. An adjusting screw in each connector provides for independently adjusting the pressure against each of the sealing ferrules to insure that an efficient seal is made between each capillary tube and a leg of the glass insert.
摘要翻译： 一种易于组装的耐热连接器，用于可释放地连接三个毛细管的端部用于色谱法而不中断流动或干扰色谱结果包括主体和玻璃插入物，其具有连接的第一，第二和第三空心腿 一起在中心部分，以及将玻璃插入件的每个支腿连接到毛细管的连接器。 玻璃插件的每个支腿从中心部分朝向开口端部部分向外延伸，并且每个支腿具有内侧孔，该内侧孔具有容纳毛细管中的一个的锥形部分。 锥形在腿的开口端部附近变宽，并且在中心部分附近变窄。 连接器安装在主体上，并且在每个连接器中设置密封套圈，用于在毛细管和玻璃插入件的腿之间进行密封。 每个连接器中的调节螺钉提供独立地调节针对每个密封套圈的压力，以确保在每个毛细管和玻璃插入件的腿之间形成有效的密封。
-
公开(公告)号：US5119669A
公开(公告)日：1992-06-09
申请号：US560103
申请日：1990-07-31
申请人： Paul H. Silvis , Joseph W. Walsh , David M. Shelow
发明人： Paul H. Silvis , Joseph W. Walsh , David M. Shelow
CPC分类号： G01N30/12 , G01N30/10 , G01N1/22 , G01N2030/126 , G01N2030/127 , G01N2035/00514 , G01N30/06
摘要： A sleeve unit for converting a liquid sample into a sample gas and for mixing the sample gas and a carrier gas into a uniform gas mixture and delivering the gas mixture to the inlet end of a capillary tube of a gas chromatograph comprises a tubular liner having a bore, an inlet expansion chamber in the bore for changing a liquid sample into a sample gas, a mixing chamber in the bore next to the inlet chamber, a spiral core baffle inside the mixing chamber for thoroughly mixing the sample gas and the carrier gas into a uniform gas mixture by guiding the sample gas and the carrier gas into a spiral path around the spiral core baffle between the baffle and the liner, and an outlet chamber next to the mixing chamber for delivering the thoroughly mixed sample and carrier gases to an inlet end of a capillary tube of a gas chromatograph.
摘要翻译： 用于将液体样品转换成样品气体并将样品气体和载气混合成均匀气体混合物并将气体混合物输送到气相色谱仪的毛细管的入口端的套筒单元包括管状衬垫，其具有 孔中的入口膨胀室，用于将液体样品更换为样品气体，在入口室旁边的孔中的混合室，混合室内部的螺旋型芯挡板，用于将样品气体和载气充分混合到 通过将样品气体和载气引导到围绕挡板和衬垫之间的螺旋形挡板的螺旋路径中的均匀气体混合物，以及在混合室旁边的出口腔室，用于将彻底混合的样品和载气输送到入口 气相色谱仪的毛细管末端。
-
9.发明授权Sleeve units, and inlet liner inserts therefor, used for preparing a sample for gas chromatographic analysis 有权套筒单元和入口衬垫插入件用于制备气相色谱分析样品公开(公告)号：US08656753B1
公开(公告)日：2014-02-25
申请号：US12157202
申请日：2008-06-06
申请人： Paul H. Silvis , Thomas E. Kane
发明人： Paul H. Silvis , Thomas E. Kane
IPC分类号： G01N30/60
CPC分类号： G01N30/12
摘要： A sleeve unit for preparing a sample for gas chromatographic analysis comprises an inlet liner having a bore therein, an inlet to the bore, and an outlet from the bore, and an inlet liner insert located with the bore. The inlet liner insert extends across the bore to cause a sample being prepared for gas chromatographic analysis to flow through the inlet liner insert. The inlet liner insert comprises an arrangement of wire, the arrangement creating a restricted pathway for the sample as the sample flows through the bore of the inlet liner to the outlet of the bore, and the wire having a surface having a high thermal conductivity and being substantially chemically inert to the sample.
摘要翻译： 用于制备用于气相色谱分析的样品的套筒单元包括其中具有孔的入口衬套，所述孔的入口和来自所述孔的出口以及位于所述孔的入口衬垫插入件。 入口衬套插入件延伸穿过孔，以使准备用于气相色谱分析的样品流过入口衬垫插入件。 入口衬套插入件包括线的布置，该布置在样品流过入口衬套的孔到孔的出口时产生用于样品的限制路径，并且线具有具有高热导率的表面，并且是 对样品基本上是化学惰性的。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.015 秒)
