ATE403148T1 - Elektrisch isolierte gaschromatographieanordnung - Google Patents

Elektrisch isolierte gaschromatographieanordnung

Info

Publication number
ATE403148T1
ATE403148T1 AT99304352T AT99304352T ATE403148T1 AT E403148 T1 ATE403148 T1 AT E403148T1 AT 99304352 T AT99304352 T AT 99304352T AT 99304352 T AT99304352 T AT 99304352T AT E403148 T1 ATE403148 T1 AT E403148T1
Authority
AT
Austria
Prior art keywords
insulating layer
gas chromatograph
ceramic fiber
wire
wrapped
Prior art date
Application number
AT99304352T
Other languages
English (en)
Inventor
Robert V Mustacich
John P Richards
Original Assignee
Rvm Scient Inc
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 Rvm Scient Inc filed Critical Rvm Scient Inc
Application granted granted Critical
Publication of ATE403148T1 publication Critical patent/ATE403148T1/de

Links

Classifications

    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3007—Control of physical parameters of the fluid carrier of temperature same temperature for whole column
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body

Landscapes

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Resistance Heating (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT99304352T 1998-06-05 1999-06-03 Elektrisch isolierte gaschromatographieanordnung ATE403148T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/090,928 US6209386B1 (en) 1998-06-05 1998-06-05 Electrically insulated gas chromatograph assembly and method of fabricating same

Publications (1)

Publication Number Publication Date
ATE403148T1 true ATE403148T1 (de) 2008-08-15

Family

ID=22224997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99304352T ATE403148T1 (de) 1998-06-05 1999-06-03 Elektrisch isolierte gaschromatographieanordnung

Country Status (5)

Country Link
US (2) US6209386B1 (de)
EP (1) EP0962767B1 (de)
JP (1) JP4541461B2 (de)
AT (1) ATE403148T1 (de)
DE (1) DE69939196D1 (de)

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IT1313967B1 (it) * 1999-12-27 2002-09-26 Thermoquest Italia Spa Sistema e metodo per controllare la temperatura di una colonna percromatografia.
US6423120B1 (en) * 2000-07-17 2002-07-23 Agilent Technologies, Inc. Sample introduction systems and methods
JP2002131301A (ja) * 2000-10-27 2002-05-09 Shimadzu Corp パージアンドトラップ装置及びパージアンドトラップ装置用捕集管
IT1319652B1 (it) * 2000-11-15 2003-10-23 Thermoquest Italia Spa Colonna per cromatografia.
US6427522B1 (en) 2001-02-09 2002-08-06 Abb Automation Inc. Fast temperature programmed gas chromatograph
EP1275958A1 (de) * 2001-07-05 2003-01-15 Agilent Technologies, Inc. (a Delaware corporation) Verfahren zur Verringerung von Nulllinieninstabilitäten in flüssigchromatographischen Messungen und Flüssigchromatographievorrichtung
JP4733314B2 (ja) * 2001-08-09 2011-07-27 エフアイエス株式会社 ガスクロマトグラフ
US6789380B2 (en) * 2001-10-24 2004-09-14 Gene Mellott Spiral wrapper for conduit ducts
US6666907B1 (en) * 2002-01-31 2003-12-23 Sandia Corporation Temperature programmable microfabricated gas chromatography column
US6530260B1 (en) 2002-02-04 2003-03-11 Rvm Scientific, Inc. Gas chromatography analysis system
US6607580B1 (en) * 2002-03-04 2003-08-19 Agilent Technologies, Inc. Separation column for a gas chromatograph
US20050199038A1 (en) * 2002-05-13 2005-09-15 Fritze David J. Auto injector adapter for gas chromatograph
ITMI20022310A1 (it) * 2002-10-30 2004-04-30 Thermo Finnigan Italia S P A Complesso di colonna per cromatografia.
US6837096B2 (en) 2003-01-23 2005-01-04 Midwest Research Institute, Inc. Low-power gas chromatograph
DK176100B1 (da) * 2004-02-24 2006-06-06 4M Globe Man Ltd Fremgangsmåde og apparat til fiksering af et pelsdyrskind på en tane
IL162906A (en) * 2004-07-07 2013-12-31 Israel Inst Biolog Res Method, device and system for detecting and identifying chemical agents
US7520920B1 (en) 2005-03-04 2009-04-21 Griffin Analytical Technologies Guard columns for gas chromatographs and gas chromatograph-mass spectrometers
US8043565B1 (en) 2005-05-13 2011-10-25 Griffin Analytical Technologies, L.L.C. Analytical instrumentation and processes
WO2006127490A1 (en) * 2005-05-20 2006-11-30 University Of Dayton Compliant column sheath assembly for gas chromatography
US8459101B2 (en) * 2005-09-29 2013-06-11 Alltech Associates, Inc. Composite chromatography column
US7343779B1 (en) * 2005-12-05 2008-03-18 Yu Conrad M High performance, hand-held gas chromatograph, method and system
US7735352B2 (en) * 2006-05-16 2010-06-15 Alliant Techsystems Inc. Multi-dimensional portable gas chromatograph system
US20090173146A1 (en) * 2008-01-07 2009-07-09 Matthias Pursch Temperature programmed low thermal mass fast liquid chromatography analysis system
US8414832B1 (en) 2008-09-08 2013-04-09 Ned Roques Fast micro gas chromatograph system
US8336366B2 (en) * 2008-09-08 2012-12-25 Falcon Analytical Trans-configurable modular chromatographic assembly
US8171710B2 (en) * 2008-12-03 2012-05-08 Generon Igs, Inc. Automatic lacer for bundles of polymeric fiber
US10302605B2 (en) * 2011-02-07 2019-05-28 Agilent Technologies, Inc. Column assembly for a gas chromatograph
WO2012138462A1 (en) * 2011-04-06 2012-10-11 Andros Engineering Device and method for creating a planting rope from plant root material
US9435060B2 (en) * 2012-05-01 2016-09-06 University Of Maryland Continuous wound composite truss structures
WO2018005679A1 (en) * 2016-06-28 2018-01-04 Perkinelmer Health Sciences, Inc. Improved low thermal mass gc module
US10324069B2 (en) * 2017-02-24 2019-06-18 Valco Instruments Company, L.P. Chromatographic system temperature control system
KR102200510B1 (ko) * 2018-12-28 2021-01-11 (주)바이오니아 히터 일체형 가스 크로마토그래피 컬럼 장치
FR3130989B1 (fr) 2021-12-17 2026-01-23 Apix Analytics Dispositif de chauffage pour une colonne de chromatographie
US12371823B1 (en) * 2024-04-25 2025-07-29 Siemens Medical Solutions Usa, Inc. Machine for fabricating a continuous loop of twine

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US2087303A (en) 1934-04-21 1937-07-20 Anaconda Wire & Cable Co Insulated conductor and method of making same
US3032953A (en) 1959-09-30 1962-05-08 Standard Oil Co Process and apparatus for gas chromatography
US3178878A (en) 1962-09-04 1965-04-20 Western Electric Co Method of dynamic balancing of supply spindles of taping heads
US3727029A (en) 1964-07-01 1973-04-10 Moore & Co Samuel Composite electrically heated tubing product
US3808125A (en) * 1972-08-25 1974-04-30 Phillips Petroleum Co Chromatographic apparatus
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US4112410A (en) 1976-11-26 1978-09-05 Watlow Electric Manufacturing Company Heater and method of making same
US4350586A (en) * 1981-09-25 1982-09-21 The Perkin-Elmer Corporation Apparatus useful with a chromatography column
US4484061A (en) 1982-05-13 1984-11-20 Sys-Tec, Inc. Temperature control system for liquid chromatographic columns employing a thin film heater/sensor
JPH0634698B2 (ja) * 1984-02-04 1994-05-11 オリンパス光学工業株式会社 反応分析装置
US4650964A (en) * 1984-02-21 1987-03-17 Hewlett-Packard Company Electrically heated transfer line for capillary tubing
US4726822A (en) 1984-10-22 1988-02-23 Honeywell Inc. Fast response thermochromatographic capillary columns
JPS61288154A (ja) * 1985-06-14 1986-12-18 Yokogawa Electric Corp ガスクロマトグラフイ
WO1991008466A1 (en) 1987-07-08 1991-06-13 Thermedics Inc. Selective detection of vapors
SU1458809A1 (ru) 1987-07-30 1989-02-15 Опытно-Конструкторское Бюро Приборов Контроля И Автоматики Термостат хроматографа
GB8720611D0 (en) * 1987-09-02 1987-10-07 Philips Electronic Associated Gas chromatography apparatus
US5014541A (en) 1988-02-22 1991-05-14 Cms Research Corporation Continuous air monitoring apparatus and method
US5028243A (en) * 1988-12-22 1991-07-02 University Of Dayton Gas chromatography methods and apparatus
US4923486A (en) * 1988-12-22 1990-05-08 University Of Dayton Gas chromatography methods and apparatus
US5114439A (en) 1989-06-27 1992-05-19 University Of Florida Direct resistive heating and temperature measurement of metal-clad capillary columns in gas chromatography and related separation techniques
US5005399A (en) 1989-08-16 1991-04-09 Brunswick Corporation Resistively heated gas chromatograph system
US5135549A (en) 1991-01-30 1992-08-04 The Board Of Trustees Of Southern Illinois University Chromatographic technique and apparatus
US5298225A (en) 1991-12-23 1994-03-29 Microsensor Technology, Inc. Detachable column cartridge gas chromatograph
US5611846A (en) 1994-01-14 1997-03-18 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Portable gas chromatograph
JP3128053B2 (ja) 1995-05-30 2001-01-29 株式会社島津製作所 ガスクロマトグラフ質量分析装置
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US5782964A (en) * 1997-01-27 1998-07-21 Rvm Scientific, Inc. Gas chromatography column assembly temperature control system

Also Published As

Publication number Publication date
EP0962767B1 (de) 2008-07-30
US6490852B1 (en) 2002-12-10
EP0962767A1 (de) 1999-12-08
DE69939196D1 (de) 2008-09-11
US6209386B1 (en) 2001-04-03
JP4541461B2 (ja) 2010-09-08
JP2000009710A (ja) 2000-01-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties