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公开(公告)号:US20160126082A1
公开(公告)日:2016-05-05
申请号:US14876263
申请日:2015-10-06
发明人: Junichi TATEMICHI , Shojiro DOHI , Ippei NISHIMURA
IPC分类号: H01J49/30 , H01J37/317 , H01J37/147 , H01J49/20
CPC分类号: H01J49/30 , H01J37/05 , H01J37/1472 , H01J37/3171 , H01J49/20 , H01J2237/055 , H01J2237/31701
摘要: A mass analyzing electromagnet is provided. The mass analyzing electromagnet includes an analysis tube having an internal zone formed as a passage for the ion beam; and a shield member mounted to an inner wall surface of the analyzing tube, a portion of the shield member intersecting with a direction perpendicular to a traveling direction of an ion beam and a mass-based separation direction of the ion beam so as to block a portion of the ion beam.
摘要翻译: 提供质量分析电磁铁。 质量分析电磁体包括分析管,其具有形成为用于离子束的通道的内部区域; 以及安装在所述分析管的内壁面的屏蔽部件,所述屏蔽部件的与所述离子束的行进方向垂直的方向与所述离子束的质量分离方向交叉的部分, 部分离子束。