FR1331114A - Dispositif commutateur de branchement pour appareils de chromatographie gazeuse - Google Patents

Dispositif commutateur de branchement pour appareils de chromatographie gazeuse

Info

Publication number
FR1331114A
FR1331114A FR7493A FR67007493A FR1331114A FR 1331114 A FR1331114 A FR 1331114A FR 7493 A FR7493 A FR 7493A FR 67007493 A FR67007493 A FR 67007493A FR 1331114 A FR1331114 A FR 1331114A
Authority
FR
France
Prior art keywords
switching device
gas chromatography
chromatography equipment
equipment
gas
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
Application number
FR7493A
Other languages
English (en)
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.)
PE Manufacturing GmbH
Original Assignee
Bodenseewerk Perkin Elmer and Co GmbH
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 Bodenseewerk Perkin Elmer and Co GmbH filed Critical Bodenseewerk Perkin Elmer and Co GmbH
Application granted granted Critical
Publication of FR1331114A publication Critical patent/FR1331114A/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
    • G01N30/04—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
    • G01N30/26—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
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
FR7493A 1961-08-18 1962-08-13 Dispositif commutateur de branchement pour appareils de chromatographie gazeuse Expired FR1331114A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63704A DE1171177B (de) 1961-08-18 1961-08-18 Dreiwege-Umschalthahn fuer Gas-chromatographen

Publications (1)

Publication Number Publication Date
FR1331114A true FR1331114A (fr) 1963-06-28

Family

ID=6974106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7493A Expired FR1331114A (fr) 1961-08-18 1962-08-13 Dispositif commutateur de branchement pour appareils de chromatographie gazeuse

Country Status (5)

Country Link
US (1) US3203249A (fr)
CH (1) CH406675A (fr)
DE (1) DE1171177B (fr)
FR (1) FR1331114A (fr)
GB (1) GB962936A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297053A (en) * 1963-12-30 1967-01-10 Carle Instr Inc Selector valve
GB1098822A (en) * 1964-02-25 1968-01-10 Petrol Injection Ltd Fluid flow control valves
US3339582A (en) * 1965-07-23 1967-09-05 Foxboro Co Chromatographic switching valves
US3810602A (en) * 1972-04-17 1974-05-14 American Standard Inc Ceramic disk faucet
US3807455A (en) * 1973-03-19 1974-04-30 Elkay Mfg Co Replaceable cartridge for faucets
FR2491215A1 (fr) * 1980-09-26 1982-04-02 Prolabo Sa Dispositif pour associer une precolonne et une colonne en chromatographie, emploi dudit dispositif pour la realisation d'un chromatographe automatique industriel
US4444066A (en) * 1981-06-29 1984-04-24 Beckman Instruments, Inc. High pressure sample injector valve
GB8724236D0 (en) * 1987-10-15 1987-11-18 Frys Metals Ltd Flow valve
CH678611A5 (fr) * 1990-04-03 1991-10-15 Maillefer Nokia Holding
US4997006A (en) * 1990-04-25 1991-03-05 Savant Instruments, Inc. Rotary valve for vacuum service use
DE4135858A1 (de) * 1991-10-31 1993-05-06 Babcock Sempell Ag, 4052 Korschenbroich, De Scheibenventil
US6227034B1 (en) * 1998-10-16 2001-05-08 Daniel Industries, Inc. Integrated valve design for gas chromatograph
CA2577824C (fr) * 2004-08-25 2012-02-07 Systeme Analytique Inc. Soupape rotative et systeme chromatique d'analyse utilisant cette soupape rotative
US8876081B2 (en) 2009-07-13 2014-11-04 Idex Health & Science Llc Rotary shear valve assembly with a polymer insert device
JP5908835B2 (ja) 2009-07-13 2016-04-26 アイデックス・ヘルス・アンド・サイエンス・リミテッド ライアビリティ カンパニーＩｄｅｘ Ｈｅａｌｔｈ ＆ Ｓｃｉｅｎｃｅ Ｌｌｃ ハード・オン・ハードのシール表面を伴う回転せん断バルブアセンブリ
DE102011000104B4 (de) * 2011-01-12 2013-02-07 Dionex Softron Gmbh Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie
CA2863891C (fr) 2012-02-16 2020-01-14 Mecanique Analytique Inc. Vanne scellee par membrane dotee d'une conception amelioree de l'actuateur
DE102012107380B4 (de) * 2012-08-10 2017-03-09 Dionex Softron Gmbh Schaltventil, insbesondere Hochdruck-Schaltventil für die Hochleistungsflüssigkeitschromatographie
US9329157B2 (en) * 2012-08-10 2016-05-03 Dionex Softron Gmbh Switching valve for liquid chromatography
US9234608B2 (en) * 2014-01-02 2016-01-12 Valco Instruments Company, L.P. Heated rotary valve for chromotography
JP5865403B2 (ja) * 2014-02-12 2016-02-17 株式会社日立ハイテクノロジーズ 流路切り替えバルブおよび当該バルブを用いた液体クロマトグフラフ装置
DE102017101629A1 (de) * 2017-01-27 2018-08-02 Agilent Technologies, Inc. - A Delaware Corporation - Fluidventil mit goldhaltiger und/oder platinhaltiger Beschichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US804909A (en) * 1905-03-01 1905-11-21 John E Reyburn Engineer's valve.
US1014241A (en) * 1910-01-21 1912-01-09 Cyprien O Mailloux Indicating gas-analyzer.
US2696219A (en) * 1951-03-27 1954-12-07 Lilburn S Barksdale Fluid valve
DE1279386B (de) * 1956-02-27 1968-10-03 Perkin Elmer Corp Probengeber fuer chromatographische Analysengeraete
US2841005A (en) * 1956-12-11 1958-07-01 Gulf Oil Corp Chromatographic method and apparatus
US2972888A (en) * 1957-06-25 1961-02-28 Standard Oil Co Fluid sampling and injection valve
US2972246A (en) * 1958-05-19 1961-02-21 Phillips Petroleum Co Chromatographic analyzer
FR1228167A (fr) * 1959-03-03 1960-08-26 Beckman Instruments Inc Chromatographe à gaz
DE1083575B (de) * 1959-04-01 1960-06-15 Bodenseewerk Perkin Elmer Co Gaschromatographiegeraet

Also Published As

Publication number Publication date
CH406675A (de) 1966-01-31
DE1171177B (de) 1964-05-27
GB962936A (en) 1964-07-08
US3203249A (en) 1965-08-31

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