专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110291567A1 DISCHARGE LAMP FOR GDS WITH AN AXIAL MAGNETIC FIELD 有权
标题翻译：放电灯用于具有轴向磁场的GDS
公开(公告)号：US20110291567A1
公开(公告)日：2011-12-01
申请号：US13147906
申请日：2010-02-10
申请人： Mihai Ganciu-Petcu , Virgil Mircea Udrea , Agnes Tempez , Patrick Chapon
发明人： Mihai Ganciu-Petcu , Virgil Mircea Udrea , Agnes Tempez , Patrick Chapon
IPC分类号： H05H1/24 , H01J29/76
CPC分类号： H01J61/02 , G01N21/67 , G01N21/68
摘要： A glow discharge spectrometer discharge lamp includes: a lamp body having a vacuum enclosure connected to pump elements and to injector elements for injecting an inert gas into the enclosure; a hollow cylindrical first electrode of longitudinal axis X-X′; a second electrode for receiving a sample for analysis and for holding the sample facing one end of the cylindrical electrode; electric field generator including an applicator for applying to the terminals of the electrodes an electric field that is continuous, pulsed, radiofrequency, or hybrid, and suitable for generating a glow discharge plasma in the presence of the gas; coupler elements for coupling the discharge lamp to a spectrometer suitable for measuring at least one component of the plasma; and magnetic field generator elements for generating a magnetic field having field lines oriented along the axis X-X′, the magnetic field being uniform in orientation and in intensity over an area of the sample that is not less than the inside area of the hollow cylindrical electrode as projected along the direction X-X′.
摘要翻译：辉光放电光谱仪放电灯包括：具有连接到泵元件的真空外壳的灯体和用于将惰性气体注入外壳的注射器元件; 纵轴X-X'的中空圆柱形第一电极; 第二电极，用于接收用于分析的样品并保持面向所述圆柱形电极的一端的样品; 电场发生器，其包括用于向电极的端子施加连续，脉冲，射频或混合的电场的施加器，并且适用于在存在气体的情况下产生辉光放电等离子体; 用于将放电灯耦合到适于测量等离子体的至少一种组分的光谱仪的耦合器元件; 以及用于产生具有沿着轴线XX'定向的场线的磁场的磁场发生器元件，所述磁场在样品的不小于中空圆柱形电极的内部区域的取向和强度上是均匀的，作为沿着XX'方向投影。

2. 发明授权

US08581494B2 Discharge lamp for GDS with an axial magnetic field 有权
标题翻译：具有轴向磁场的GDS放电灯
公开(公告)号：US08581494B2
公开(公告)日：2013-11-12
申请号：US13147906
申请日：2010-02-10
申请人： Mihai Ganciu-Petcu , Virgil Mircea Udrea , Agnes Tempez , Patrick Chapon
发明人： Mihai Ganciu-Petcu , Virgil Mircea Udrea , Agnes Tempez , Patrick Chapon
IPC分类号： H01J7/24
CPC分类号： H01J61/02 , G01N21/67 , G01N21/68
摘要： A glow discharge spectrometer discharge lamp includes: a lamp body having a vacuum enclosure connected to pump elements and to injector elements for injecting an inert gas into the enclosure; a hollow cylindrical first electrode of longitudinal axis X-X′; a second electrode for receiving a sample for analysis and for holding the sample facing one end of the cylindrical electrode; electric field generator including an applicator for applying to the terminals of the electrodes an electric field that is continuous, pulsed, radiofrequency, or hybrid, and suitable for generating a glow discharge plasma in the presence of the gas; coupler elements for coupling the discharge lamp to a spectrometer suitable for measuring at least one component of the plasma; and magnetic field generator elements for generating a magnetic field having field lines oriented along the axis X-X′, the magnetic field being uniform in orientation and in intensity over an area of the sample that is not less than the inside area of the hollow cylindrical electrode as projected along the direction X-X′.
摘要翻译：辉光放电光谱仪放电灯包括：具有连接到泵元件的真空外壳的灯体和用于将惰性气体注入外壳的注射器元件; 纵轴X-X'的中空圆柱形第一电极; 第二电极，用于接收用于分析的样品并保持面向所述圆柱形电极的一端的样品; 电场发生器，其包括用于向电极的端子施加连续，脉冲，射频或混合的电场的施加器，并且适用于在存在气体的情况下产生辉光放电等离子体; 用于将放电灯耦合到适于测量等离子体的至少一种组分的光谱仪的耦合器元件; 以及用于产生具有沿着X-X'轴定向的场线的磁场的磁场发生器元件，所述磁场在样品的区域上的取向均匀且强度不小于中空圆柱体的内部区域电极沿X-X'方向投影。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式