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1. 发明授权

US08637812B2 Sample excitation apparatus and method for spectroscopic analysis 有权
标题翻译：样品激发装置及光谱分析方法
公开(公告)号：US08637812B2
公开(公告)日：2014-01-28
申请号：US12810222
申请日：2008-12-23
申请人： Hans-Jürgen Schlüter , Robert Malek
发明人： Hans-Jürgen Schlüter , Robert Malek
IPC分类号： H01J49/04 , H01J49/10 , G01J3/30
CPC分类号： G01N21/714 , G01J3/443 , G01N21/72 , G01N21/73 , H01J49/105 , H01J49/165
摘要： Sample excitation apparatus for a spectrometric analyzer, the apparatus comprising a sample introduction stage comprising an electrospray nebulizer for generating a nebulized sample; and a sample excitation stage arranged to operate in an atmospheric pressure environment and to receive and excite the nebulized sample in a sample excitation region for spectrometric analysis thereof. ‘Excitation’ includes ionization in ICP and MIP, flame excitation in AES, and optical excitation in AAS. For example, analyte solution (38) is fed out of the outlet end of a capillary (30,40,60,96), to a plasma source. A potential difference is applied between the capillary, its outlet end or the analyte solution and an opposing effective (counter) electrode, which may comprise a tube (64), a grid (80), or the plasma (34) itself, to promote formation of smaller droplets (46). The pressure of the plasma source is similar to the pressure in the region of the capillary outlet end.
摘要翻译：用于光谱分析仪的样品激发装置，该装置包括样品引入级，其包括用于产生雾化样品的电喷雾雾化器; 以及样品激发级，其设置为在大气压力环境中操作并且接收和激发样品激发区域中的雾化样品用于其光谱分析。 “激发”包括ICP和MIP中的电离，AES中的火焰激发和AAS中的光激发。例如，将分析物溶液（38）从毛细管（30,40,60,96）的出口端送出到等离子体源。毛细管，其出口端或分析物溶液之间的潜在差异以及可包括管（64），栅格（80）或等离子体（34）本身的相对的有效（对置）电极，以促进形成较小的液滴（46）。等离子体源的压力类似于毛细管出口端的区域中的压力。

2. 发明申请

US20100271631A1 Sample Excitation Apparatus and Method for Spectroscopic Analysis 有权
标题翻译：样品激发装置和光谱分析方法
公开(公告)号：US20100271631A1
公开(公告)日：2010-10-28
申请号：US12810222
申请日：2008-12-23
申请人： Hans-Jürgen Schlüter , Robert Malek
发明人： Hans-Jürgen Schlüter , Robert Malek
IPC分类号： H01J49/04 , H01J49/10 , G01J3/30
CPC分类号： G01N21/714 , G01J3/443 , G01N21/72 , G01N21/73 , H01J49/105 , H01J49/165
摘要： Sample excitation apparatus for a spectrometric analyser, the apparatus comprising a sample introduction stage comprising an electrospray nebuliser for generating a nebulised sample; and a sample excitation stage arranged to operate in an atmospheric pressure environment and to receive and excite the nebulised sample in a sample excitation region for spectrometric analysis thereof. ‘Excitation’ includes ionisation in ICP and MIP, flame excitation in AES, and optical excitation in AAS. For example, analyte solution (38) is fed out of the outlet end of a capillary (30,40,60,96), to a plasma source. A potential difference is applied between the capillary, its outlet end or the analyte solution and an opposing effective (counter) electrode, which may comprise a tube (64), a grid (80), or the plasma (34) itself, to promote formation of smaller droplets (46). The pressure of the plasma source is similar to the pressure in the region of the capillary outlet end.
摘要翻译：用于光谱分析仪的样品激发装置，该装置包括样品引入级，其包括用于产生雾化样品的电喷雾雾化器; 以及样品激发级，被布置成在大气压环境中操作并且接收和激发样品激发区域中的雾化样品用于其光谱分析。 “激发”包括ICP和MIP中的电离，AES中的火焰激发和AAS中的光激发。例如，将分析物溶液（38）从毛细管（30,40,60,96）的出口端送出到等离子体源。毛细管，其出口端或分析物溶液之间的潜在差异以及可包括管（64），网格（80）或等离子体（34）本身的相对的有效（反向）电极，以促进形成较小的液滴（46）。等离子体源的压力类似于毛细管出口端的区域中的压力。

3. 发明申请

US20090314057A1 METHOD AND DEVICE FOR THE ANALYSIS OF ISOTOPE RATIOS 有权
标题翻译：用于同位素比率分析的方法和装置
公开(公告)号：US20090314057A1
公开(公告)日：2009-12-24
申请号：US12294562
申请日：2007-03-26
申请人： Deike Hatscher , Deike Hatscher , Andreas Hilkert , Hans-Jürgen Schlüter , Alexander Duhr , Michael Krummen , Johannes Schwieters
发明人： Deike Hatscher , Deike Hatscher , Andreas Hilkert , Hans-Jürgen Schlüter , Alexander Duhr , Michael Krummen , Johannes Schwieters
IPC分类号： G01N30/10
CPC分类号： H01J49/0422 , B01D59/44 , B01F3/026 , G01N1/38 , G01N30/7213 , G01N35/1097 , G01N2001/2893 , G01N2030/8804 , G01N2030/8868 , H01J49/0404
摘要： A method for the analysis of isotope ratios, wherein at least one sample gas and/or at least one reference gas are supplied to at least one analytical device via at least one open split, the addition of a carrier gas also being possible. According to the invention, the concentration of the sample gas and/or reference gas passing into the analytical device is controlled by the supply of the respective carrier gas or by direct supply of the sample gas into the analytical device. In the device according to the invention for supplying gases to at least one analytical device, two or more capillaries are provided for sample gases, the capillaries in each case having their own drive for the movement between mixing zone and waiting zone.
摘要翻译：一种用于分析同位素比率的方法，其中至少一个样品气体和/或至少一个参考气体经由至少一个开放裂口供应到至少一个分析装置，也可以添加载气。根据本发明，通过供应相应的载气或通过将样品气体直接供应到分析装置中来控制进入分析装置的样品气体和/或参考气体的浓度。在根据本发明的用于向至少一个分析装置供应气体的装置中，为样品气体提供两个或更多个毛细管，每种情况下的毛细管具有用于混合区域和等待区域之间运动的自身驱动。

4. 发明授权

US09377448B2 Method for providing a substance for the analysis of isotope ratios 有权
标题翻译：提供用于分析同位素比率的物质的方法
公开(公告)号：US09377448B2
公开(公告)日：2016-06-28
申请号：US11536507
申请日：2006-09-28
申请人： Michael Krummen , Hans-Jürgen Schlüter
发明人： Michael Krummen , Hans-Jürgen Schlüter
IPC分类号： G01N30/00 , G01N33/00 , B01D59/44 , G01N30/72 , G01N30/84 , G01N30/88
CPC分类号： G01N33/0037 , B01D59/44 , G01N30/7233 , G01N33/004 , G01N2030/8435 , G01N2030/8868 , Y02A50/245
摘要： A method and an apparatus for providing a substance for the analysis of isotope ratios, at least some of the substance being contained in a liquid phase in which the liquid phase is subjected to electrolysis and, in the process, the substance or a pre-product for the latter is formed.
摘要翻译：一种用于提供用于分析同位素比率的物质的方法和装置，所述物质中的至少一些物质包含在液相中进行电解的液相中，并且在该过程中，物质或前产物后者形成。

5. 发明授权

US08402814B2 Method and device for the analysis of isotope ratios 有权
标题翻译：用于同位素比率分析的方法和装置
公开(公告)号：US08402814B2
公开(公告)日：2013-03-26
申请号：US12294562
申请日：2007-03-26
申请人： Deike Hatscher , Andreas Hilkert , Hans-Jürgen Schlüter , Alexander Duhr , Michael Krummen , Johannes Schwieters
发明人： Deike Hatscher , Andreas Hilkert , Hans-Jürgen Schlüter , Alexander Duhr , Michael Krummen , Johannes Schwieters
IPC分类号： G01N30/10 , G01N33/00 , G01N1/22 , H01J49/00
CPC分类号： H01J49/0422 , B01D59/44 , B01F3/026 , G01N1/38 , G01N30/7213 , G01N35/1097 , G01N2001/2893 , G01N2030/8804 , G01N2030/8868 , H01J49/0404
摘要： A method for the analysis of isotope ratios, wherein at least one sample gas and/or at least one reference gas are supplied to at least one analytical device via at least one open split, the addition of a carrier gas also being possible. According to the invention, the concentration of the sample gas and/or reference gas passing into the analytical device is controlled by the supply of the respective carrier gas or by direct supply of the sample gas into the analytical device. In the device according to the invention for supplying gases to at least one analytical device, two or more capillaries are provided for sample gases, the capillaries in each case having their own drive for the movement between mixing zone and waiting zone.
摘要翻译：一种用于分析同位素比率的方法，其中至少一个样品气体和/或至少一个参考气体经由至少一个开放裂口供应到至少一个分析装置，也可以添加载气。根据本发明，通过供应相应的载气或通过将样品气体直接供应到分析装置中来控制进入分析装置的样品气体和/或参考气体的浓度。在根据本发明的用于向至少一个分析装置供应气体的装置中，为样品气体提供两个或更多个毛细管，每种情况下的毛细管具有用于混合区域和等待区域之间运动的自身驱动。

6. 发明申请

US20120006678A1 APPARATUS FOR PROVIDING A SUBSTANCE FOR THE ANALYSIS OF ISOTOPE RATIOS 有权
标题翻译：提供同位素比率分析物质的装置
公开(公告)号：US20120006678A1
公开(公告)日：2012-01-12
申请号：US13178220
申请日：2011-07-07
申请人： Michael Krummen , Hans-Jürgen Schlüter
发明人： Michael Krummen , Hans-Jürgen Schlüter
IPC分类号： C25B9/00
CPC分类号： G01N33/0037 , B01D59/44 , G01N30/7233 , G01N33/004 , G01N2030/8435 , G01N2030/8868 , Y02A50/245
摘要： A method and an apparatus for providing a substance for the analysis of isotope ratios, at least some of the substance being contained in a liquid phase in which the liquid phase is subjected to electrolysis and, in the process, the substance or a pre-product for the latter is formed.
摘要翻译：一种用于提供用于分析同位素比率的物质的方法和装置，所述物质中的至少一些物质包含在液相中进行电解的液相中，并且在该过程中，物质或前产物后者形成。

7. 外观设计

USD634850S1 Covering material 有权
公开(公告)号：USD634850S1
公开(公告)日：2011-03-22
申请号：US29286050
申请日：2007-04-20
申请人： Ralf Kibele , Karin Klokkers , Hans-Jürgen Schlüter
设计人： Ralf Kibele , Karin Klokkers , Hans-Jürgen Schlüter

8. 外观设计

USD600353S1 Covering material 有权
标题翻译：覆盖材料
公开(公告)号：USD600353S1
公开(公告)日：2009-09-15
申请号：US29269724
申请日：2006-12-06
申请人： Ralf Kibele , Karin Klokkers , Hans-Jürgen Schlüter
设计人： Ralf Kibele , Karin Klokkers , Hans-Jürgen Schlüter

9. 发明授权

US07193705B2 Method for determining atomic isotope masses 有权
标题翻译：确定原子同位素质量的方法
公开(公告)号：US07193705B2
公开(公告)日：2007-03-20
申请号：US10936413
申请日：2004-09-08
申请人： Hans-Jürgen Schlüter
发明人： Hans-Jürgen Schlüter
IPC分类号： G01J3/30 , G01N33/00
CPC分类号： H01J49/0031 , B01D59/44 , Y10T436/13 , Y10T436/204998
摘要： A method for determining atomic isotope masses in mass spectrometry, atomic isotope ratios being determined from molecular isotope ratios measured by means of an isotope mass spectrometer—ion correction, the determination of the atomic ratios being carried out by setting up and solving a system of equations which describes relationships between the atomic and the molecular ratios, and the system of equations having to have at least as many independent equations as there are atomic ratios. The entire system of equations is linearized by means of suitable numerical methods in a first step, in particular by means of a Taylor expansion or similar method, and in which the linearized system of equations is subsequently solved as a whole without transforming the individual equations.
摘要翻译：在质谱法中确定原子同位素质量的方法，原子同位素比由通过同位素质谱仪离子校正测定的分子同位素比率确定，原子比的确定通过建立和求解方程组其描述了原子和分子比之间的关系，并且方程组必须至少具有与原子比一样多的独立方程。通过第一步中的适当的数值方法，特别是借助于泰勒展开法或类似方法，整个方程式被线性化，其中线性化方程组随后被整体解决而不改变各个方程。

10. 发明授权

US07041973B2 Method and device for the mass-spectrometric analysis of gases 有权
标题翻译：用于气体质谱分析的方法和装置
公开(公告)号：US07041973B2
公开(公告)日：2006-05-09
申请号：US10841851
申请日：2004-05-07
申请人： Hans-Jürgen Schlüter
发明人： Hans-Jürgen Schlüter
IPC分类号： H01J49/04
CPC分类号： H01J49/16
摘要： The invention relates to a method for operating a mass spectrometer, in particular a static mass spectrometer, with an ion source and an analyzer. The invention likewise concerns the mass spectrometer. According to the invention, a gas admitted into the mass spectrometer is bonded in a concentrated manner on a cooled surface and then ionized.
摘要翻译：本发明涉及一种用离子源和分析仪操作质谱仪，特别是静态质谱仪的方法。本发明同样涉及质谱仪。根据本发明，将进入质谱仪的气体以浓缩的方式结合在冷却的表面上，然后电离。

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