KR102072094B1 - 코로나 방전 이온 소스의 소제 - Google Patents

코로나 방전 이온 소스의 소제 Download PDF

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Publication number
KR102072094B1
KR102072094B1 KR1020157010247A KR20157010247A KR102072094B1 KR 102072094 B1 KR102072094 B1 KR 102072094B1 KR 1020157010247 A KR1020157010247 A KR 1020157010247A KR 20157010247 A KR20157010247 A KR 20157010247A KR 102072094 B1 KR102072094 B1 KR 102072094B1
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South Korea
Prior art keywords
corona discharge
discharge point
time interval
voltage
point
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KR1020157010247A
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English (en)
Korean (ko)
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KR20150059774A (ko
Inventor
매트 이스톤
스테판 테일러
브루스 그랜트
헨리 미씬타이어
알라스태어 클락
Original Assignee
스미스 디텍션-워트포드 리미티드
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Publication of KR20150059774A publication Critical patent/KR20150059774A/ko
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/022—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/168—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission field ionisation, e.g. corona discharge

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electron Tubes For Measurement (AREA)
KR1020157010247A 2012-09-21 2013-09-20 코로나 방전 이온 소스의 소제 Active KR102072094B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261704031P 2012-09-21 2012-09-21
US61/704,031 2012-09-21
PCT/GB2013/052469 WO2014045051A1 (en) 2012-09-21 2013-09-20 Cleaning of corona discharge ion source

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020207002466A Division KR102135834B1 (ko) 2012-09-21 2013-09-20 코로나 방전 이온 소스의 소제

Publications (2)

Publication Number Publication Date
KR20150059774A KR20150059774A (ko) 2015-06-02
KR102072094B1 true KR102072094B1 (ko) 2020-01-31

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KR1020157010247A Active KR102072094B1 (ko) 2012-09-21 2013-09-20 코로나 방전 이온 소스의 소제
KR1020207002466A Active KR102135834B1 (ko) 2012-09-21 2013-09-20 코로나 방전 이온 소스의 소제

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KR1020207002466A Active KR102135834B1 (ko) 2012-09-21 2013-09-20 코로나 방전 이온 소스의 소제

Country Status (11)

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US (1) US9448203B2 (enExample)
EP (1) EP2898321B1 (enExample)
JP (2) JP6291498B2 (enExample)
KR (2) KR102072094B1 (enExample)
CN (1) CN104662417B (enExample)
CA (1) CA2885572C (enExample)
IN (1) IN2015DN02279A (enExample)
MX (1) MX341071B (enExample)
PL (1) PL2898321T3 (enExample)
RU (2) RU2652979C2 (enExample)
WO (1) WO2014045051A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105097410A (zh) * 2014-05-20 2015-11-25 中国科学院大连化学物理研究所 一种自动进样的离子迁移谱仪
WO2018092284A1 (ja) * 2016-11-18 2018-05-24 株式会社島津製作所 イオン化方法及びイオン化装置、並びにイメージング分析方法及びイメージング分析装置
CN108091536B (zh) * 2016-11-21 2019-08-02 中国科学院大连化学物理研究所 一种脉冲场离子迁移管
JP7323467B2 (ja) * 2020-01-15 2023-08-08 日本電子株式会社 質量分析システム及び焼き出し方法
JP7280843B2 (ja) * 2020-02-03 2023-05-24 株式会社日立ハイテク 質量分析装置および質量分析方法
GB202006668D0 (en) * 2020-05-05 2020-06-17 Micromass Ltd An atmospheric pressure ionisation source
JP2023088420A (ja) * 2021-12-15 2023-06-27 株式会社日立製作所 分析計、危険物探知装置、及び選択画面インターフェース
JP7768851B2 (ja) * 2022-07-07 2025-11-12 株式会社日立製作所 イオン源制御方法及びイオン源制御装置

Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2004028675A (ja) * 2002-06-24 2004-01-29 Hitachi Ltd 危険物検知システム

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US3324291A (en) * 1964-07-06 1967-06-06 Xerox Corp Corona generating device with means to cause air flow therethrough to maintain the parts free of dust accumulation
JPS58135107A (ja) 1982-02-05 1983-08-11 Inoue Japax Res Inc オゾン発生装置
US4511244A (en) * 1983-09-06 1985-04-16 Eastman Kodak Company Corona generating apparatus and method
JPH02130568A (ja) * 1988-11-10 1990-05-18 Toshiba Corp イオン発生装置
US5017876A (en) * 1989-10-30 1991-05-21 The Simco Company, Inc. Corona current monitoring apparatus and circuitry for A.C. air ionizers including capacitive current elimination
JP3607531B2 (ja) * 1999-05-28 2005-01-05 シャープ株式会社 帯電装置
US6815669B1 (en) * 1999-07-21 2004-11-09 The Charles Stark Draper Laboratory, Inc. Longitudinal field driven ion mobility filter and detection system
US7157704B2 (en) * 2003-12-02 2007-01-02 Kronos Advanced Technologies, Inc. Corona discharge electrode and method of operating the same
US7150780B2 (en) * 2004-01-08 2006-12-19 Kronos Advanced Technology, Inc. Electrostatic air cleaning device
US6822225B2 (en) * 2002-09-25 2004-11-23 Ut-Battelle Llc Pulsed discharge ionization source for miniature ion mobility spectrometers
JP4148756B2 (ja) * 2002-11-11 2008-09-10 シャープ株式会社 イオン発生装置
WO2005074584A2 (en) * 2004-02-02 2005-08-18 Sionex Corporation Compact sample analysis systems and related methods using combined chromatography and mobility spectrometry techniques
JP2006105081A (ja) * 2004-10-08 2006-04-20 Denso Corp 排気浄化装置
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JP2008539067A (ja) * 2005-04-29 2008-11-13 クロノス・アドバンスト・テクノロジーズ・インコーポレイテッド 静電空気清浄装置
EP1920243B1 (en) * 2005-04-29 2015-09-09 DH Technologies Development Pte. Ltd. Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices
US7579589B2 (en) * 2005-07-26 2009-08-25 Sionex Corporation Ultra compact ion mobility based analyzer apparatus, method, and system
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JP4445996B2 (ja) * 2007-12-14 2010-04-07 株式会社日立製作所 イオン移動度分光計
FI20080182A0 (fi) * 2008-03-04 2008-03-04 Navaro 245 Oy Mittausmenetelmä ja -laite
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Also Published As

Publication number Publication date
JP2015534059A (ja) 2015-11-26
CA2885572A1 (en) 2014-03-27
WO2014045051A1 (en) 2014-03-27
JP6568963B2 (ja) 2019-08-28
KR102135834B1 (ko) 2020-07-20
MX2015003525A (es) 2015-10-14
RU2015109575A (ru) 2016-11-10
RU2018111505A (ru) 2019-02-27
KR20200019744A (ko) 2020-02-24
JP6291498B2 (ja) 2018-03-14
CA2885572C (en) 2021-11-02
EP2898321B1 (en) 2019-08-28
US9448203B2 (en) 2016-09-20
JP2018109635A (ja) 2018-07-12
RU2652979C2 (ru) 2018-05-04
RU2018111505A3 (enExample) 2021-08-12
RU2758103C2 (ru) 2021-10-26
KR20150059774A (ko) 2015-06-02
IN2015DN02279A (enExample) 2015-08-21
PL2898321T3 (pl) 2020-02-28
CN104662417A (zh) 2015-05-27
MX341071B (es) 2016-08-04
US20150226704A1 (en) 2015-08-13
EP2898321A1 (en) 2015-07-29
CN104662417B (zh) 2017-07-11

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