CN114544794B - 色谱仪用连接组件 - Google Patents

色谱仪用连接组件 Download PDF

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Publication number
CN114544794B
CN114544794B CN202111330538.5A CN202111330538A CN114544794B CN 114544794 B CN114544794 B CN 114544794B CN 202111330538 A CN202111330538 A CN 202111330538A CN 114544794 B CN114544794 B CN 114544794B
Authority
CN
China
Prior art keywords
ferrule
tube
chromatograph
housing
connection assembly
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.)
Active
Application number
CN202111330538.5A
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English (en)
Chinese (zh)
Other versions
CN114544794A (zh
Inventor
藤次阳平
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.)
Shimadzu Corp
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Shimadzu 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.)
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Publication date
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Publication of CN114544794A publication Critical patent/CN114544794A/zh
Application granted granted Critical
Publication of CN114544794B publication Critical patent/CN114544794B/zh
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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
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/606—Construction of the column body with fluid access or exit 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
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N30/6026—Fluid seals
    • 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
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/007—Joints with sleeve or socket clamped by a wedging action
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Optical Measuring Cells (AREA)
CN202111330538.5A 2020-11-26 2021-11-11 色谱仪用连接组件 Active CN114544794B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020196184A JP7400704B2 (ja) 2020-11-26 2020-11-26 クロマトグラフ用接続アセンブリ
JP2020-196184 2020-11-26

Publications (2)

Publication Number Publication Date
CN114544794A CN114544794A (zh) 2022-05-27
CN114544794B true CN114544794B (zh) 2024-06-11

Family

ID=81656971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111330538.5A Active CN114544794B (zh) 2020-11-26 2021-11-11 色谱仪用连接组件

Country Status (3)

Country Link
US (1) US12031963B2 (enExample)
JP (1) JP7400704B2 (enExample)
CN (1) CN114544794B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12220769B2 (en) * 2019-11-13 2025-02-11 Micro Motion, Inc. Methods for coupling and hermetically sealing components composed of different materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253713A (en) * 1979-10-22 1981-03-03 Disposable Waste Systems, Inc. High integrity fluid pressure rotary shaft seal
CN102893065A (zh) * 2010-05-17 2013-01-23 株式会社岛津制作所 流路连接部的密封结构体
CN205824415U (zh) * 2016-06-29 2016-12-21 长城汽车股份有限公司 管路密封结构
KR101736681B1 (ko) * 2016-08-30 2017-05-29 김완구 파이프 연결밸브

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5063149B2 (ja) 2007-03-15 2012-10-31 株式会社日立ハイテクノロジーズ 液体クロマトグラフ装置
GB0718993D0 (en) * 2007-09-28 2007-11-07 Ge Healthcare Bio Sciences Ab Sealing assembly for a chromatography column
US8444186B2 (en) * 2009-04-20 2013-05-21 S & B Technical Products, Inc. Seal and restraint system for plastic pipe with low friction coating
JP5202555B2 (ja) * 2010-02-18 2013-06-05 Ｃｋｄ株式会社 ポート構造及びポート構造を備える流体機器
US8696038B2 (en) * 2012-03-02 2014-04-15 Idex Health & Science Llc Flat bottom fitting assembly
JP6060779B2 (ja) * 2013-04-01 2017-01-18 株式会社島津製作所 キャピラリセル用コネクタ及びこれに用いられるフェルール
CN105467049B (zh) * 2014-05-26 2019-06-28 安捷伦科技有限公司 气相色谱单元、用相同该单元的可扩展气相色谱系统及相关方法
US20200230340A1 (en) * 2019-01-21 2020-07-23 John Alexander Cheyne Rigid stylet apparatus with optional suction
US12121829B2 (en) * 2019-02-27 2024-10-22 Waters Technologies Corporation Chromatographic seal and coated flow paths for minimizing analyte adsorption

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253713A (en) * 1979-10-22 1981-03-03 Disposable Waste Systems, Inc. High integrity fluid pressure rotary shaft seal
CN102893065A (zh) * 2010-05-17 2013-01-23 株式会社岛津制作所 流路连接部的密封结构体
CN205824415U (zh) * 2016-06-29 2016-12-21 长城汽车股份有限公司 管路密封结构
KR101736681B1 (ko) * 2016-08-30 2017-05-29 김완구 파이프 연결밸브

Also Published As

Publication number Publication date
CN114544794A (zh) 2022-05-27
JP2022084355A (ja) 2022-06-07
JP7400704B2 (ja) 2023-12-19
US20220163492A1 (en) 2022-05-26
US12031963B2 (en) 2024-07-09

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