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1. 发明申请

US20150226704A1 CLEANING OF CORONA DISCHARGE ION SOURCE 有权
标题翻译： CORONA放电源的清洁
公开(公告)号：US20150226704A1
公开(公告)日：2015-08-13
申请号：US14430181
申请日：2013-09-20
申请人： Matt EASTON , Stephen TAYLOR , Bruce GRANT , Henry McIntyre , Alastair CLARK
发明人： Matt Easton , Stephen Taylor , Bruce Grant , Henry McIntyre , Alastair Clark
IPC分类号： G01N27/62 , H01J49/16
CPC分类号： G01N27/622 , H01J27/022 , H01J49/16 , H01J49/168
摘要： Systems and techniques for cleaning a corona discharge point are described. A controller (150) can be operatively coupled to a corona discharge point (108) to control the operation of the corona discharge point (1089. The controller (150) and the corona discharge point (108) can be included with, for example, an ion mobility spectrometry (IMS) system (100). The controller (150) can be used to operate the corona discharge point (108) at an operating voltage for a first time interval, with or without an additional higher pulse voltage, to produce a corona discharge, and to operate the corona discharge point (108) at a cleaning voltage greater than the operating voltage for a second time interval subsequent to the first time interval to produce a corona discharge. The effectiveness of the corona discharge point (108) can be monitored by, for instance, measuring a voltage necessary to produce a corona discharge at the corona discharge point (108), measuring a current produced at the corona discharge point (108) from a corona discharge, and so forth.
摘要翻译：描述了用于清洁电晕放电点的系统和技术。控制器（150）可以可操作地耦合到电晕放电点（108）以控制电晕放电点（1089）的操作。控制器（150）和电晕放电点（108）可以包括在例如离子迁移谱（IMS）系统（100），控制器（150）可用于在第一时间间隔的操作电压下操作电晕放电点（108），具有或不具有额外的较高脉冲电压，以产生电晕放电，并且在第一时间间隔之后的第二时间间隔以大于工作电压的清洁电压操作电晕放电点（108）以产生电晕放电，电晕放电点（108）的有效性可以通过例如测量在电晕放电点（108）处产生电晕放电所需的电压来测量电晕放电点（108）产生的电流，从而进行电晕放电等。

2. 发明授权

US09448203B2 Cleaning of corona discharge ion source 有权
标题翻译：清洁电晕放电离子源
公开(公告)号：US09448203B2
公开(公告)日：2016-09-20
申请号：US14430181
申请日：2013-09-20
申请人： Matt Easton , Stephen Taylor , Bruce Grant , Henry McIntyre , Alastair Clark
发明人： Matt Easton , Stephen Taylor , Bruce Grant , Henry McIntyre , Alastair Clark
IPC分类号： H01J49/16 , G01N27/62 , H01J27/02
CPC分类号： G01N27/622 , H01J27/022 , H01J49/16 , H01J49/168
摘要： Systems and techniques for cleaning a corona discharge point are described. A controller (150) can be operatively coupled to a corona discharge point (108) to control the operation of the corona discharge point (1089. The controller (150) and the corona discharge point (108) can be included with, for example, an ion mobility spectrometry (IMS) system (100). The controller (150) can be used to operate the corona discharge point (108) at an operating voltage for a first time interval, with or without an additional higher pulse voltage, to produce a corona discharge, and to operate the corona discharge point (108) at a cleaning voltage greater than the operating voltage for a second time interval subsequent to the first time interval to produce a corona discharge. The effectiveness of the corona discharge point (108) can be monitored by, for instance, measuring a voltage necessary to produce a corona discharge at the corona discharge point (108), measuring a current produced at the corona discharge point (108) from a corona discharge, and so forth.
摘要翻译：描述了用于清洁电晕放电点的系统和技术。控制器（150）可以可操作地耦合到电晕放电点（108）以控制电晕放电点（1089）的操作。控制器（150）和电晕放电点（108）可以包括在例如离子迁移谱（IMS）系统（100），控制器（150）可用于在第一时间间隔的操作电压下操作电晕放电点（108），具有或不具有额外的较高脉冲电压，以产生电晕放电，并且在第一时间间隔之后的第二时间间隔以大于工作电压的清洁电压操作电晕放电点（108）以产生电晕放电，电晕放电点（108）的有效性可以通过例如测量在电晕放电点（108）处产生电晕放电所需的电压来测量电晕放电点（108）产生的电流，从而进行电晕放电等。

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