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IL126355A - Recirculating filtration system - Google Patents

Recirculating filtration system

Info

Publication number
IL126355A
IL126355A IL12635597A IL12635597A IL126355A IL 126355 A IL126355 A IL 126355A IL 12635597 A IL12635597 A IL 12635597A IL 12635597 A IL12635597 A IL 12635597A IL 126355 A IL126355 A IL 126355A
Authority
IL
Israel
Prior art keywords
sample
flow
inlet
fluid
communication
Prior art date
Application number
IL12635597A
Other languages
English (en)
Other versions
IL126355A0 (en
Original Assignee
Mine Safety Appliances Co
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
Priority claimed from US08/627,584 external-priority patent/US5763876A/en
Priority claimed from US08/628,147 external-priority patent/US5723861A/en
Priority claimed from US08/726,843 external-priority patent/US5736739A/en
Application filed by Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Publication of IL126355A0 publication Critical patent/IL126355A0/xx
Publication of IL126355A publication Critical patent/IL126355A/en

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
    • G01N27/622—Ion mobility spectrometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electron Tubes For Measurement (AREA)
IL12635597A 1996-04-04 1997-04-04 Recirculating filtration system IL126355A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/627,584 US5763876A (en) 1996-04-04 1996-04-04 Inlet heating device for ion mobility spectrometer
US08/628,147 US5723861A (en) 1996-04-04 1996-04-04 Recirculating filtration system for use with a transportable ion mobility spectrometer
US08/726,843 US5736739A (en) 1996-04-04 1996-10-08 Recirculating filtration system for use with a transportable ion mobility spectrometer in gas chromatography applications
PCT/US1997/005641 WO1997038302A1 (en) 1996-04-04 1997-04-04 Recirculating filtration system for use with a transportable ion mobility spectrometer

Publications (2)

Publication Number Publication Date
IL126355A0 IL126355A0 (en) 1999-05-09
IL126355A true IL126355A (en) 2001-09-13

Family

ID=27417423

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12635597A IL126355A (en) 1996-04-04 1997-04-04 Recirculating filtration system

Country Status (7)

Country Link
EP (1) EP0891543B1 (de)
JP (1) JP2000509487A (de)
AU (1) AU2440797A (de)
DE (1) DE69732693T2 (de)
FI (1) FI982140A7 (de)
IL (1) IL126355A (de)
WO (1) WO1997038302A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495823B1 (en) * 1999-07-21 2002-12-17 The Charles Stark Draper Laboratory, Inc. Micromachined field asymmetric ion mobility filter and detection system
US6690004B2 (en) 1999-07-21 2004-02-10 The Charles Stark Draper Laboratory, Inc. Method and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry
US6806463B2 (en) 1999-07-21 2004-10-19 The Charles Stark Draper Laboratory, Inc. Micromachined field asymmetric ion mobility filter and detection system
US6815669B1 (en) 1999-07-21 2004-11-09 The Charles Stark Draper Laboratory, Inc. Longitudinal field driven ion mobility filter and detection system
US6815668B2 (en) 1999-07-21 2004-11-09 The Charles Stark Draper Laboratory, Inc. Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry
US7129482B2 (en) 1999-07-21 2006-10-31 Sionex Corporation Explosives detection using differential ion mobility spectrometry
US7098449B1 (en) 1999-07-21 2006-08-29 The Charles Stark Draper Laboratory, Inc. Spectrometer chip assembly
US7057168B2 (en) 1999-07-21 2006-06-06 Sionex Corporation Systems for differential ion mobility analysis
DE19938392B4 (de) * 1999-08-05 2007-11-08 Dräger Safety AG & Co. KGaA Einlasssystem für Ionenmobilitätsspektrometer
US6635173B2 (en) 2000-12-28 2003-10-21 Cohesive Technologies, Inc. Multi column chromatography system
IL159590A0 (en) * 2001-06-30 2004-06-01 Sionex Corp System for collection of data and identification of unknown ion species in an electric field
US7274015B2 (en) 2001-08-08 2007-09-25 Sionex Corporation Capacitive discharge plasma ion source
US7091481B2 (en) 2001-08-08 2006-08-15 Sionex Corporation Method and apparatus for plasma generation
DE10228912C1 (de) * 2002-06-24 2003-11-06 Draeger Safety Ag & Co Kgaa Ionenmobilitätsspektrometer mit GC-Säule und internem geregeltem Gaskreislauf
GB0217746D0 (en) * 2002-08-01 2002-09-11 Secr Defence Improved ion mobility spectroscopy detector
DE102005004325A1 (de) 2005-01-31 2006-08-10 Bruker Daltonik Gmbh Ionenmobilitätsspektrometer und Verfahren zu seinem Betrieb
GB2441943A (en) 2005-07-26 2008-03-19 Sionex Corp Ultra compact ion mobility based analyzer system and method
CL2007002515A1 (es) 2006-09-01 2008-03-14 Grace Gmbh & Co Kg Metodo de procesamiento de un fluido usando un sistema de filtracion escalonada que comprende pasar fluido a traves de dos o mas filtros de pre-blanqueo, filtrar el fluido a traves de uno o mas filtros de post-blanqueo; y aparato adecuado para proces
EP2126960B1 (de) 2007-02-01 2019-03-13 DH Technologies Development Pte. Ltd. Differentialmobilitätsspektrometer-vorfilteranordnung für ein massenspektrometer
DE102007052802B4 (de) * 2007-11-06 2012-06-14 Bruker Daltonik Gmbh Ionenmobilitätsspektrometer und Verfahren zu seinem Betrieb
DE102007052801B4 (de) 2007-11-06 2010-10-07 Bruker Daltonik Gmbh Ionenmobilitätsspektrometer mit Substanzsammler
US7709788B2 (en) * 2007-12-31 2010-05-04 Implant Sciences Corporation Chemical calibration method and system
DE102008006208B4 (de) * 2008-01-26 2016-05-04 Dräger Safety AG & Co. KGaA Vorrichtung für die Gasanalyse
EP2281297B1 (de) * 2008-05-30 2019-01-16 DH Technologies Development Pte. Ltd. Verfahren und system für vakuumgesteuerte dms-spektrometer-/massenspektrometerschnittstelle mit einstellbarer auflösung und selektivität
DE102011085749B3 (de) * 2011-11-04 2013-02-21 Ums Gmbh Fluiddiffusionsmessvorrichtung
RU2503083C1 (ru) * 2012-05-22 2013-12-27 Закрытое акционерное общество "Инновационный центр "Бирюч" (ЗАО "ИЦ "Бирюч") Дифференциальный спектрометр ионной подвижности
CN104515824B (zh) 2014-12-31 2016-08-24 同方威视技术股份有限公司 气相物质分析装置和气相导入装置
GB201522435D0 (en) * 2015-12-18 2016-02-03 Thermo Fisher Scient Bremen Heated transfer line
CN108593951B (zh) * 2017-12-11 2024-05-28 苏州微木智能系统有限公司 多路进样装置
CN107991379A (zh) * 2018-01-25 2018-05-04 清华大学 离子迁移谱仪的气路流量监控装置和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052750B (en) * 1979-06-21 1983-03-16 Pye Ltd Trace material detector
US4259573A (en) * 1979-11-05 1981-03-31 E. I. Du Pont De Nemours And Company Method of determining small concentrations of chemical compounds by plasma chromatography
US4551624A (en) * 1983-09-23 1985-11-05 Allied Corporation Ion mobility spectrometer system with improved specificity
US5032721A (en) * 1990-06-01 1991-07-16 Environmental Technologies Group, Inc. Acid gas monitor based on ion mobility spectrometry

Also Published As

Publication number Publication date
DE69732693D1 (de) 2005-04-14
DE69732693T2 (de) 2006-02-02
AU2440797A (en) 1997-10-29
WO1997038302A1 (en) 1997-10-16
FI982140A0 (fi) 1998-10-02
EP0891543A1 (de) 1999-01-20
FI982140A7 (fi) 1998-10-02
EP0891543B1 (de) 2005-03-09
JP2000509487A (ja) 2000-07-25
IL126355A0 (en) 1999-05-09

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Legal Events

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KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees