JPS60137372U - Dispensing device - Google Patents
Dispensing deviceInfo
- 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
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
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)
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.
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) |
-
1984
- 1984-02-23 JP JP2572484U patent/JPS60137372U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234610Y2 (en) | 1990-09-18 |
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