JPS60137372U - Dispensing device - Google Patents

Dispensing device

Info

Publication number
JPS60137372U
JPS60137372U JP2572484U JP2572484U JPS60137372U JP S60137372 U JPS60137372 U JP S60137372U JP 2572484 U JP2572484 U JP 2572484U JP 2572484 U JP2572484 U JP 2572484U JP S60137372 U JPS60137372 U JP S60137372U
Authority
JP
Japan
Prior art keywords
pump
flow path
way cock
dispensing nozzle
dispensing device
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.)
Granted
Application number
JP2572484U
Other languages
Japanese (ja)
Other versions
JPH0234610Y2 (en
Inventor
鈴木　十五郎
門田　俊美
松井　重樹
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP2572484U priority Critical patent/JPS60137372U/en
Publication of JPS60137372U publication Critical patent/JPS60137372U/en
Application granted granted Critical
Publication of JPH0234610Y2 publication Critical patent/JPH0234610Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来における分注装置の構成図、第２図は一般
的三方コツクの断面図、第３図はこの考　　　　−案の
分注装置の実施例構成図、第４図、第５図はこの考案の
他実施例構成図である。 １・・・流路、２・・・三方コック、３・・・ポンプ、
４・・・分注ノズル、６・・・他端、７・・・試薬タン
ク（タンク）、８・・・開閉弁。Fig. 1 is a block diagram of a conventional dispensing device, Fig. 2 is a sectional view of a general three-sided pot, Fig. 3 is a block diagram of an embodiment of the dispensing device of this invention, and Figs. 4 and 5. This is a configuration diagram of another embodiment of this invention. 1...Flow path, 2...Three-way cock, 3...Pump,
4...Dispensing nozzle, 6...Other end, 7...Reagent tank (tank), 8...Opening/closing valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流路途中に三方コックを介してポンプが配置され、流路
の一端が分注ノズルとされ、流路の他端がタンク内に挿
入され、上記三方コックがポンプど他端とを連通ずる状
態においてポンプによりタンヤ内の液が吸引され、三方
コックが切り換えられポンプと分注ノズヌとが連通ずる
状態においてポンプから分注ノズル方向に送液がおこな
われるとともに分注ノズルから、タンク内の液または予
め分注ノズルに吸引された液を分注する構成である分注
装置において、流路の一部に、三方コックを切り換える
動作時に閉となる開閉弁を設けてなる分注装置。A pump is placed in the middle of the flow path via a three-way cock, one end of the flow path is used as a dispensing nozzle, the other end of the flow path is inserted into the tank, and the three-way cock communicates with the other end of the pump. The liquid in the tank is sucked by the pump, and the three-way cock is switched so that the pump and the dispensing nozzle communicate with each other, and the pump sends liquid in the direction of the dispensing nozzle. A dispensing device configured to dispense a liquid drawn into a dispensing nozzle in advance, in which a part of a flow path is provided with an on-off valve that is closed when a three-way cock is switched.
JP2572484U 1984-02-23 1984-02-23 Dispensing device Granted JPS60137372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2572484U JPS60137372U (en) 1984-02-23 1984-02-23 Dispensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2572484U JPS60137372U (en) 1984-02-23 1984-02-23 Dispensing device

Publications (2)

Publication Number Publication Date
JPS60137372U true JPS60137372U (en) 1985-09-11
JPH0234610Y2 JPH0234610Y2 (en) 1990-09-18

Family

ID=30521054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2572484U Granted JPS60137372U (en) 1984-02-23 1984-02-23 Dispensing device

Country Status (1)

Country Link
JP (1) JPS60137372U (en)

Also Published As

Publication number Publication date
JPH0234610Y2 (en) 1990-09-18

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