ATE101921T1 - Entladungsionisierungsquelle zum analysieren der atmosphaere. - Google Patents

Entladungsionisierungsquelle zum analysieren der atmosphaere.

Info

Publication number
ATE101921T1
ATE101921T1 AT88108438T AT88108438T ATE101921T1 AT E101921 T1 ATE101921 T1 AT E101921T1 AT 88108438 T AT88108438 T AT 88108438T AT 88108438 T AT88108438 T AT 88108438T AT E101921 T1 ATE101921 T1 AT E101921T1
Authority
AT
Austria
Prior art keywords
ionization source
glow discharge
pressure
atmospheric
electrodes
Prior art date
Application number
AT88108438T
Other languages
English (en)
Inventor
Scott A Mcluckey
Gary L Glish
Original Assignee
Martin Marietta Energy Systems
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Martin Marietta Energy Systems filed Critical Martin Marietta Energy Systems
Application granted granted Critical
Publication of ATE101921T1 publication Critical patent/ATE101921T1/de

Links

Classifications

    • 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
    • G01N27/68—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 using electric discharge to ionise a gas
    • 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
    • H01J49/12—Ion sources; Ion guns using an arc discharge, e.g. of the duoplasmatron type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
AT88108438T 1987-05-29 1988-05-26 Entladungsionisierungsquelle zum analysieren der atmosphaere. ATE101921T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5527787A 1987-05-29 1987-05-29
EP88108438A EP0292974B1 (de) 1987-05-29 1988-05-26 Entladungsionisierungsquelle zum Analysieren der Atmosphäre

Publications (1)

Publication Number Publication Date
ATE101921T1 true ATE101921T1 (de) 1994-03-15

Family

ID=21996845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88108438T ATE101921T1 (de) 1987-05-29 1988-05-26 Entladungsionisierungsquelle zum analysieren der atmosphaere.

Country Status (6)

Country Link
EP (1) EP0292974B1 (de)
JP (1) JPH0668966B2 (de)
AT (1) ATE101921T1 (de)
CA (1) CA1286426C (de)
DE (1) DE3887922T2 (de)
ES (1) ES2050127T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002117956A (ja) * 2000-10-04 2002-04-19 Sharp Corp イオン発生装置及びそれを備えた空気清浄機並びに空気調和機
JP4159298B2 (ja) 2001-09-04 2008-10-01 シャープ株式会社 電気掃除機及び機器
JP5497615B2 (ja) * 2010-11-08 2014-05-21 株式会社日立ハイテクノロジーズ 質量分析装置
JP5771458B2 (ja) * 2011-06-27 2015-09-02 株式会社日立ハイテクノロジーズ 質量分析装置及び質量分析方法
JP5764433B2 (ja) * 2011-08-26 2015-08-19 株式会社日立ハイテクノロジーズ 質量分析装置及び質量分析方法
CN104619106B (zh) * 2015-01-15 2018-04-20 合肥工业大学 一种实现大气压下空气中均匀辉光放电的装置
SE540529C2 (en) * 2016-09-23 2018-09-25 Hans Wegmann Med Firma Wegmann Marin A method for the detection and chemical speciation of organic radicals in natural and artificial gas mixtures
CN110186998B (zh) * 2019-06-20 2023-11-28 中国科学院大气物理研究所 大气污染物实时采样分析的装置及方法
CN114334603B (zh) * 2021-12-14 2024-05-03 中国计量科学研究院 辉光放电电子轰击电离源质谱系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023398A (en) * 1975-03-03 1977-05-17 John Barry French Apparatus for analyzing trace components
GB8616940D0 (en) * 1986-07-11 1986-08-20 Vg Instr Group Discharge ionization mass spectrometer

Also Published As

Publication number Publication date
EP0292974A2 (de) 1988-11-30
ES2050127T3 (es) 1994-05-16
DE3887922D1 (de) 1994-03-31
JPS6427156A (en) 1989-01-30
EP0292974B1 (de) 1994-02-23
EP0292974A3 (en) 1989-11-29
DE3887922T2 (de) 1994-05-26
JPH0668966B2 (ja) 1994-08-31
CA1286426C (en) 1991-07-16

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee