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1. 发明申请

US20100076712A1 GAS ANALYZER 有权
标题翻译：气体分析仪
公开(公告)号：US20100076712A1
公开(公告)日：2010-03-25
申请号：US12595821
申请日：2008-04-02
申请人： Junji Aoki , Hirokazu Kitaura , Boumsellek Said
发明人： Junji Aoki , Hirokazu Kitaura , Boumsellek Said
IPC分类号： B01D59/44 , H01J49/00 , G01L27/00
CPC分类号： H01J49/0009 , G01L21/30 , H01J41/02 , H01J41/10 , H01J49/0027
摘要： A gas analyzer using a quadrupole mass spectrometric method etc. is provided with an ionizer 211 to ionize a sample gas, a first ion detector 212 and a second ion detector 213 each configured to detect a respective ion from ionizer 211, and each being disposed a respective distance from the ionizer 211 on an opposite side of the ionizer 211, the respective distances being different from each other, a filter 214 interposed between the ionizer 211 and the first ion detector 212 to selectively allow ions from the ionizer 211 to pass therethrough, and an arithmetic device 3 to correct a partial pressure PP1 of a specific component obtained from the first ion detector 212 and selected by the filter 214 by using a first total pressure TP1 of the sample gas obtained from the first ion detector 212 and a second total pressure TP2 of the sample gas obtained from the second ion detector 213.
摘要翻译：使用四极质谱法的气体分析仪等设置有离子化器211以离子化样品气体，第一离子检测器212和第二离子检测器213，每个被配置为检测来自离子发生器211的各离子，并且每个离子化在离子交换器211的相对侧上离离电离器211的相应距离，各自的距离彼此不同，插入在离子发生器211和第一离子检测器212之间的滤波器214，以选择性地允许来自离子发生器211的离子通过，以及算术装置3，其通过使用从第一离子检测器212获得的样品气体的第一总压TP1和第二总量来校正由第一离子检测器212获得并由过滤器214选择的特定成分的分压PP1，从第二离子检测器213获得的样品气体的压力TP2。

2. 发明授权

US08296090B2 Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：US08296090B2
公开(公告)日：2012-10-23
申请号：US12595821
申请日：2008-04-02
申请人： Junji Aoki , Hirokazu Kitaura , Said Boumsellek
发明人： Junji Aoki , Hirokazu Kitaura , Said Boumsellek
IPC分类号： G01L27/00 , G01L15/00
CPC分类号： H01J49/0009 , G01L21/30 , H01J41/02 , H01J41/10 , H01J49/0027
摘要： A gas analyzer using a quadrupole mass spectrometric method etc. is provided with an ionizer to ionize a sample gas, a first ion detector and a second ion detector each configured to detect a respective ion from ionizer, and each being disposed a respective distance from the ionizer on an opposite side of the ionizer, the respective distances being different from each other, a filter interposed between the ionizer and the first ion detector to selectively allow ions from the ionizer to pass therethrough, and an arithmetic device to correct a partial pressure of a specific component obtained from the first ion detector and selected by the filter by using a first total pressure of the sample gas obtained from the first ion detector and a second total pressure of the sample gas obtained from the second ion detector.
摘要翻译：使用四极质谱法的气体分析仪等设置有电离器，用于离子化样品气体，第一离子检测器和第二离子检测器，每个离子检测器和第二离子检测器被配置为检测来自电离器的相应离子，电离器在离子交换器的相对侧上，各自的距离彼此不同，插入在离子发生器和第一离子检测器之间以选择性地允许来自离子发生器的离子通过的过滤器，以及用于校正离子发生器的分压的运算装置由第一离子检测器获得的特定成分，并通过使用从第一离子检测器获得的样品气体的第一总压力和由第二离子检测器获得的样品气体的第二总压力由过滤器选择。

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