JPH0435019B2 - - Google Patents

Info

Publication number
JPH0435019B2
JPH0435019B2 JP25812784A JP25812784A JPH0435019B2 JP H0435019 B2 JPH0435019 B2 JP H0435019B2 JP 25812784 A JP25812784 A JP 25812784A JP 25812784 A JP25812784 A JP 25812784A JP H0435019 B2 JPH0435019 B2 JP H0435019B2
Authority
JP
Japan
Prior art keywords
liquid
loop
reverse rotation
outlet
rotor
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
JP25812784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61134668A (ja
Inventor
Junichi Kirie
Nobuyuki Baba
Keiichi Hosako
Tetsuo Ikushige
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Priority to JP25812784A priority Critical patent/JPS61134668A/ja
Priority to US06/691,948 priority patent/US4625569A/en
Publication of JPS61134668A publication Critical patent/JPS61134668A/ja
Publication of JPH0435019B2 publication Critical patent/JPH0435019B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
    • G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
JP25812784A 1984-01-17 1984-12-06 液注入装置 Granted JPS61134668A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP25812784A JPS61134668A (ja) 1984-12-06 1984-12-06 液注入装置
US06/691,948 US4625569A (en) 1984-01-17 1985-01-16 Liquid injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25812784A JPS61134668A (ja) 1984-12-06 1984-12-06 液注入装置

Publications (2)

Publication Number Publication Date
JPS61134668A JPS61134668A (ja) 1986-06-21
JPH0435019B2 true JPH0435019B2 (enrdf_load_stackoverflow) 1992-06-09

Family

ID=17315883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25812784A Granted JPS61134668A (ja) 1984-01-17 1984-12-06 液注入装置

Country Status (1)

Country Link
JP (1) JPS61134668A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10272436B2 (en) * 2010-12-03 2019-04-30 Meso Scale Technologies, Llc. Assay cartridge valve system
JP6114405B2 (ja) * 2013-01-16 2017-04-12 ヴァルコ インスツルメンツ カンパニー， エル．ピー． 液体クロマトグラフィー用のポンプ及びインジェクションバルブ
US10261056B2 (en) 2014-03-28 2019-04-16 Ge Healthcare Bio-Sciences Ab Method and valve in continuous chromatography system
US10113995B2 (en) * 2014-11-18 2018-10-30 Idex Health & Science Llc Multi-position, micro-fluidic valve assembly with multiple radial grooves to enable individual or combined flows

Also Published As

Publication number Publication date
JPS61134668A (ja) 1986-06-21

Similar Documents

Publication Publication Date Title
US8186382B2 (en) Rotation valve for sample injection
US10113995B2 (en) Multi-position, micro-fluidic valve assembly with multiple radial grooves to enable individual or combined flows
US10047869B2 (en) Versatile rotary valve
US8225817B2 (en) Flow distributing valve
US9739383B2 (en) Multi-path selector valve
US6012487A (en) Prime purge injection valve or multi-route selections valve
JP2007500847A (ja) ミクロ流体分析化学のための改良された方法と装置
JPS6256858A (ja) 流路変更装置
JPH0435019B2 (enrdf_load_stackoverflow)
JP2009276110A (ja) クロマトグラフ分析装置用試料注入システム
JPH0360067B2 (enrdf_load_stackoverflow)
CN111157662A (zh) 多柱位旋转阀和色谱仪
JPH0431066B2 (enrdf_load_stackoverflow)
JPS6161052A (ja) 液注入装置
JPS61233363A (ja) 液注入装置
JPS61274240A (ja) 液注入装置
JPS63281058A (ja) 液注入装置
CN116045028A (zh) 一种流路切换阀和流路控制系统
JPH04301564A (ja) 二流路注入用試料注入器
JPH04301565A (ja) 二流路注入用試料注入器