DE60126264D1 - Heliumionisierungsdetektor - Google Patents

Heliumionisierungsdetektor

Info

Publication number
DE60126264D1
DE60126264D1 DE60126264T DE60126264T DE60126264D1 DE 60126264 D1 DE60126264 D1 DE 60126264D1 DE 60126264 T DE60126264 T DE 60126264T DE 60126264 T DE60126264 T DE 60126264T DE 60126264 D1 DE60126264 D1 DE 60126264D1
Authority
DE
Germany
Prior art keywords
ionisation
helium
detection zone
plasma
components
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60126264T
Other languages
English (en)
Other versions
DE60126264T2 (de
Inventor
Paul Guieze
Foll Pierre Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Technology BV
Original Assignee
Schlumberger Technology BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8182820&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60126264(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schlumberger Technology BV filed Critical Schlumberger Technology BV
Publication of DE60126264D1 publication Critical patent/DE60126264D1/de
Application granted granted Critical
Publication of DE60126264T2 publication Critical patent/DE60126264T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N27/70—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 and measuring current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N2030/642—Electrical detectors photoionisation detectors
DE60126264T 2001-07-24 2001-07-24 Heliumionisierungsdetektor Expired - Lifetime DE60126264T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01401985A EP1279955B2 (de) 2001-07-24 2001-07-24 Heliumionisierungsdetektor

Publications (2)

Publication Number Publication Date
DE60126264D1 true DE60126264D1 (de) 2007-03-15
DE60126264T2 DE60126264T2 (de) 2007-11-22

Family

ID=8182820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126264T Expired - Lifetime DE60126264T2 (de) 2001-07-24 2001-07-24 Heliumionisierungsdetektor

Country Status (5)

Country Link
US (1) US20040189314A1 (de)
EP (1) EP1279955B2 (de)
AT (1) ATE352781T1 (de)
DE (1) DE60126264T2 (de)
WO (1) WO2003010533A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500040B1 (ko) * 2003-05-09 2005-07-18 주식회사 케이핍 전자파 차단, 대전방지, 표면경화를 위한 고분자재료성형품의 표면 이온화 방법
WO2005057202A1 (de) * 2003-12-15 2005-06-23 Swiss E-Technik Ag Verfahren und vorrichtung zur elektrischen prüfung von kraftstoffen und brennstoffen unter eines plasmas
US7098667B2 (en) * 2003-12-31 2006-08-29 Fei Company Cold cathode ion gauge
US8898018B2 (en) * 2007-03-06 2014-11-25 Schlumberger Technology Corporation Methods and systems for hydrocarbon production
DE102009006016A1 (de) * 2009-01-23 2010-07-29 Plasma Treat Gmbh Verfahren und Vorrichtung zur Detektion von ionisierbaren Gasen, insbesondere organischen Molekülen, vorzugsweise Kohlenwasserstoffen
CN102578923B (zh) * 2011-01-14 2014-01-01 余左同 应用于食材加热的环状加热装置
EP2543995B1 (de) 2011-07-06 2015-03-25 SRI Instruments Europe GmbH Heliumionisierungsdetektor
US9638676B2 (en) * 2013-10-18 2017-05-02 Agilent Technologies, Inc. GC column connection with a planar connection to mating devices
CN104279384B (zh) * 2014-10-29 2016-03-16 爱发科东方真空(成都)有限公司 高可靠性氦检漏专用接头
EP3693733B1 (de) * 2015-03-06 2022-09-07 Mécanique Analytique Inc. Entladungsbasierter photoionisierungsdetektor zur verwendung mit einem gaschromatographiesystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522741B2 (de) * 1975-01-16 1980-06-18
US4714891A (en) * 1985-09-23 1987-12-22 Granville-Phillips Company Method and apparatus for improving the safety and extending the range of ionization gauge systems
US4804846A (en) * 1987-12-04 1989-02-14 O. I. Corporation Photoionization detector for gas chromatography
US4975648A (en) † 1989-07-24 1990-12-04 Gow-Mac Instrument Co. Discharge ionization detector
US5532599A (en) * 1991-02-28 1996-07-02 Stearns; Stanley D. High voltage spark excitation and ionization system including disc detector
US5394091A (en) * 1991-02-28 1995-02-28 Wentworth; Wayne E. System for detecting compounds in a gaseous sample by measuring photoionization and electron capture induced by spark excitation of helium
US6037179A (en) * 1998-04-30 2000-03-14 Hewlett-Packard Company Method and apparatus for suppression of analyte diffusion in an ionization detector

Also Published As

Publication number Publication date
ATE352781T1 (de) 2007-02-15
US20040189314A1 (en) 2004-09-30
EP1279955B1 (de) 2007-01-24
EP1279955B2 (de) 2010-03-03
DE60126264T2 (de) 2007-11-22
EP1279955A1 (de) 2003-01-29
WO2003010533A1 (en) 2003-02-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8332 No legal effect for de