JPS6284737U - - Google Patents

Info

Publication number
JPS6284737U
JPS6284737U JP17491785U JP17491785U JPS6284737U JP S6284737 U JPS6284737 U JP S6284737U JP 17491785 U JP17491785 U JP 17491785U JP 17491785 U JP17491785 U JP 17491785U JP S6284737 U JPS6284737 U JP S6284737U
Authority
JP
Japan
Prior art keywords
needle
injection device
hydraulic pressure
center
needle seal
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.)
Pending
Application number
JP17491785U
Other languages
English (en)
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
Priority to JP17491785U priority Critical patent/JPS6284737U/ja
Publication of JPS6284737U publication Critical patent/JPS6284737U/ja
Pending legal-status Critical Current

Links

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  • Sampling And Sample Adjustment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の液体試料注入装置の一実施例
の流路系統図、第2図は同じくシール室構造縦断
面図、第3図は同じく針シールの断面見取り図、
第4図は従来の液体試料注入装置のシール室縦断
面図である。 1……試料吸入針、1a……試料吸入孔、2…
…シール室、3……針シール、4……サラばね、
5……高圧ポンプ、6……カラム、7……六方弁
、8……試料瓶、9……針配管、10……シール
配管、11……シリンジ、13……輪ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 液体試料注入装置に於て、断面がヨの字形で中
    央部は試料吸入針が通る穴を明け、その中央部外
    周に輪ばねを挿入し針シールが試料吸入針に常に
    押圧するように配し、シール室の液圧により押圧
    された自己シールを可能にし、断面がヨの字形の
    外周がシール室内壁に液圧によつて気密性を保ち
    、針シールの寿命を長くすることを特徴とする液
    体試料注入装置。
JP17491785U 1985-11-15 1985-11-15 Pending JPS6284737U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17491785U JPS6284737U (ja) 1985-11-15 1985-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17491785U JPS6284737U (ja) 1985-11-15 1985-11-15

Publications (1)

Publication Number Publication Date
JPS6284737U true JPS6284737U (ja) 1987-05-29

Family

ID=31113748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17491785U Pending JPS6284737U (ja) 1985-11-15 1985-11-15

Country Status (1)

Country Link
JP (1) JPS6284737U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06148157A (ja) * 1992-11-04 1994-05-27 Shimadzu Corp 試料液供給装置
JP2008058064A (ja) * 2006-08-30 2008-03-13 Hitachi High-Technologies Corp 試料導入装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06148157A (ja) * 1992-11-04 1994-05-27 Shimadzu Corp 試料液供給装置
JP2008058064A (ja) * 2006-08-30 2008-03-13 Hitachi High-Technologies Corp 試料導入装置

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