Patent search ap:"State of Oregon acting by AND through the State board of higher education on behalf of OSU" Page 1

1.

发明授权
Electron source for an RF-free electronmagnetostatic electron-induced dissociation cell and use in a tandem mass spectrometer 有权
Title translation: 用于无RF电子静电电子诱导解离电池的电子源，并用于串联质谱仪

公开(公告)号：US09305760B2

公开(公告)日：2016-04-05

申请号：US14420545

申请日：2013-08-15

Applicant: State of Oregon acting by and through the State board of higher education on behalf of OSU

Inventor： Douglas F. Barofsky , Valery G. Voinov , Joseph S. Beckman

IPC: H01J49/40 , H01J49/14 , H01J49/08 , H01J49/26

CPC classification number: H01J49/147 , H01J49/0054 , H01J49/062 , H01J49/08 , H01J49/26

Abstract: An electron source for electron-induced dissociation in an RF-free electromagnetostatic cell for use installation in a tandem mass spectrometer is provided. An electromagnetostatic electron-induced dissociation cell may include at least one magnet having an opening disposed therein and having a longitudinal axis extending through the opening, the magnet having magnetic flux lines associated therewith, and an electron emitter having an electron emissive surface comprising a sheet, the emitter disposed about the axis at a location relative to the magnet where the electron emissive surface is substantially perpendicular to the magnetic flux lines at the electron emissive surface.

Abstract translation: 提供了一种用于无串联电磁静电电池中电子诱导解离的电子源，用于串联质谱仪中的安装。电磁静电电子诱导解离单元可以包括至少一个具有设置在其中的开口的磁体，并且具有延伸穿过该开口的纵向轴线，该磁体具有与之相关联的磁通线，以及具有包括片材的电子发射表面的电子发射器，所述发射极围绕所述轴设置在相对于所述磁体的位置处，其中所述电子发射表面基本上垂直于所述电子发射表面处的磁通线。

2.

发明申请
ELECTRON SOURCE FOR AN RF-FREE ELECTRONMAGNETOSTATIC ELECTRON-INDUCED DISSOCIATION CELL AND USE IN A TANDEM MASS SPECTROMETER 有权
Title translation: 用于无RF电子电子感应电解诱导电解质的电子源和在TANDEM MASS SPECTROMETER中使用

公开(公告)号：US20150187557A1

公开(公告)日：2015-07-02

申请号：US14420545

申请日：2013-08-15

Applicant: State of Oregon acting by and through the State board of higher education on behalf of OSU

Inventor： Douglas F. Barofsky , Valery G. Voinov

IPC: H01J49/14 , H01J49/26 , H01J49/08

CPC classification number: H01J49/147 , H01J49/0054 , H01J49/062 , H01J49/08 , H01J49/26

Abstract: An electron source for electron-induced dissociation in an RF-free electromagnetostatic cell for use installation in a tandem mass spectrometer is provided. An electromagnetostatic electron-induced dissociation cell may include at least one magnet having an opening disposed therein and having a longitudinal axis extending through the opening, the magnet having magnetic flux lines associated therewith, and an electron emitter having an electron emissive surface comprising a sheet, the emitter disposed about the axis at a location relative to the magnet where the electron emissive surface is substantially perpendicular to the magnetic flux lines at the electron emissive surface.

Abstract translation: 提供了一种用于无串联电磁静电电池中电子诱导解离的电子源，用于串联质谱仪中的安装。电磁静电电子诱导解离单元可以包括至少一个具有设置在其中的开口的磁体，并且具有延伸穿过该开口的纵向轴线，该磁体具有与之相关联的磁通线，以及具有包括片材的电子发射表面的电子发射体，所述发射极围绕所述轴设置在相对于所述磁体的位置处，其中所述电子发射表面基本上垂直于所述电子发射表面处的磁通线。