FR1582757A - - Google Patents

Info

Publication number
FR1582757A
FR1582757A FR1582757DA FR1582757A FR 1582757 A FR1582757 A FR 1582757A FR 1582757D A FR1582757D A FR 1582757DA FR 1582757 A FR1582757 A FR 1582757A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1582757A publication Critical patent/FR1582757A/fr
Expired legal-status Critical Current

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
    • G01N30/38—Flow patterns
    • G01N30/46—Flow patterns using more than one column
    • G01N30/468—Flow patterns using more than one column involving switching between different column configurations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/201—Injection using a sampling valve multiport valves, i.e. having more than two ports
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/202—Injection using a sampling valve rotary valves
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/204—Linearly moving valves, e.g. sliding valves
    • 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
    • G01N30/38—Flow patterns
    • G01N30/40—Flow patterns using back flushing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit

Landscapes

  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR1582757D 1966-08-09 1967-08-08 Expired FR1582757A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35517/66A GB1189995A (en) 1966-08-09 1966-08-09 Gas Chromatography Apparatus

Publications (1)

Publication Number Publication Date
FR1582757A true FR1582757A (fr) 1969-10-10

Family

ID=10378633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1582757D Expired FR1582757A (fr) 1966-08-09 1967-08-08

Country Status (5)

Country Link
US (1) US3477207A (fr)
DE (1) DE1648826A1 (fr)
FR (1) FR1582757A (fr)
GB (1) GB1189995A (fr)
NL (1) NL6710989A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107179A2 (fr) * 1982-10-21 1984-05-02 Preussag AG Kunststoffe u. Armaturen Dispositif pour diviser un mélange de gaz par adsorption sélective d'une fraction du mélange

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748833A (en) * 1972-03-14 1973-07-31 Foxboro Co Sample valve for chromatographic apparatus
US3837360A (en) * 1972-09-20 1974-09-24 Caterpillar Tractor Co Fluidic selector valve
US3796232A (en) * 1972-10-19 1974-03-12 Westran Corp Rotary direction flow control valve
US3868970A (en) * 1973-06-04 1975-03-04 Phillips Petroleum Co Multipositional selector valve
US4614204A (en) * 1984-12-10 1986-09-30 Uop Inc. Rotary valve for interconnecting conduits in three groups
US4632149A (en) * 1984-12-10 1986-12-30 Uop Inc. Rotary valve for interconnecting conduits
US4633904A (en) * 1984-12-10 1987-01-06 Uop Inc. Prevention of water hammer in rotary valve for interconnecting conduits
US5205845A (en) * 1990-09-28 1993-04-27 The Regents Of The University Of Michigan Mechanical gas chromatography injection valves and column multiplexing techniques
US5281256A (en) * 1990-09-28 1994-01-25 Regents Of The University Of Michigan Gas chromatography system with column bifurcation and tunable selectivity
US5105851A (en) * 1990-10-17 1992-04-21 Hewlett-Packard Company Apparatus for multi-path flow regulation
US5288310A (en) * 1992-09-30 1994-02-22 The Regents Of The University Of Michigan Adsorbent trap for gas chromatography
US6012487A (en) * 1997-03-10 2000-01-11 Brian A. Hauck Prime purge injection valve or multi-route selections valve
DE59914676D1 (de) * 1998-08-20 2008-04-17 Siemens Ag Trennsäulen-einheit für einen gaschromatograph und verfahren zu ihrer herstellung
US6161583A (en) * 1999-06-04 2000-12-19 Morris; Edward J. Control valve
SE0004341D0 (sv) * 2000-11-24 2000-11-24 Amersham Pharm Biotech Ab Valve
US6672336B2 (en) 2001-11-28 2004-01-06 Rheodyne, Lp Dual random access, three-way rotary valve apparatus
DE60200516T2 (de) * 2002-08-30 2004-09-23 Bruker Biospin Gmbh Mehrwegschaltventil für ein Flüssigkeitsströmungssystem
ATE389878T1 (de) * 2003-04-03 2008-04-15 Cs Analytics Ag Rotationsventil
CN100478686C (zh) * 2004-08-13 2009-04-15 中国科学院沈阳应用生态研究所 测定气体样品n2o浓度中双进样口进样实现反吹的方法
JP4913470B2 (ja) * 2006-04-26 2012-04-11 株式会社島津製作所 流路切換えバルブを用いた高速液体クロマトグラフ及び分析方法
EP2113080B1 (fr) * 2007-02-22 2015-11-04 GE Healthcare Bio-Sciences AB Vanne de sélection rotative
JP5270582B2 (ja) * 2007-02-22 2013-08-21 ジーイー・ヘルスケア・バイオ−サイエンシズ・アーベー 試料注入用回転弁
US20100108147A1 (en) * 2008-11-06 2010-05-06 Renard Victor E Apparatus and method for exchanging fluid in a cooling system
US8960231B2 (en) 2011-09-21 2015-02-24 Neil Robert Picha Multi-mode injection valve
US9389208B2 (en) * 2013-01-25 2016-07-12 Rosemount Analytical Inc. Hermetic manifold for analytical instruments
NL2011310C2 (en) * 2013-08-15 2014-09-29 Ice Ind Properties B V Fluid distributing apparatus.
GB201505421D0 (en) * 2015-03-30 2015-05-13 Ge Healthcare Bio Sciences Ab A rotary valve and a chromatography system
WO2018055866A1 (fr) * 2016-09-26 2018-03-29 株式会社島津製作所 Soupape de commutation, pompe binaire et chromatographe en phase liquide muni de pompe binaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981092A (en) * 1957-11-25 1961-04-25 Cons Electrodynamics Corp Chromatographic sampling valve
US3220164A (en) * 1962-07-18 1965-11-30 Perkin Elmer Corp Recirculation chromatography
US3249403A (en) * 1962-11-02 1966-05-03 Beckman Instruments Inc Liquid sample reactor and evolved gas detector
US3223123A (en) * 1963-05-27 1965-12-14 Sun Oil Co Multifunction valve for chromatography

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107179A2 (fr) * 1982-10-21 1984-05-02 Preussag AG Kunststoffe u. Armaturen Dispositif pour diviser un mélange de gaz par adsorption sélective d'une fraction du mélange
EP0107179A3 (fr) * 1982-10-21 1985-01-23 Preussag AG Kunststoffe u. Armaturen Dispositif pour diviser un mélange de gaz par adsorption sélective d'une fraction du mélange

Also Published As

Publication number Publication date
US3477207A (en) 1969-11-11
DE1648826A1 (de) 1972-03-23
NL6710989A (fr) 1968-02-12
GB1189995A (en) 1970-04-29

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Legal Events

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