JPS55116239A - Liquid suction-injection device - Google Patents
Liquid suction-injection deviceInfo
- Publication number
- JPS55116239A JPS55116239A JP2257379A JP2257379A JPS55116239A JP S55116239 A JPS55116239 A JP S55116239A JP 2257379 A JP2257379 A JP 2257379A JP 2257379 A JP2257379 A JP 2257379A JP S55116239 A JPS55116239 A JP S55116239A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- liquid
- container
- moving plate
- descends
- 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
Abstract
PURPOSE:To prevent inter-liquid contamination effectively by a method wherein an inner and an outer pipe are provided nearly on the same axis, and a liquid suction means is connected to one of them while a liquid injection means to the other, and thereby injection and suction of liquid are operated through independent paths. CONSTITUTION:When vertically moving plate 7 is lowered by a fixed distance with inner and outer pipes 1, 5 placed opposite the container, pipe 2 descends by its own weight together with the moving plate 7 and pipes 1, 5 enter the container and the tip of pipe 1 comes into contact with the bottom of the container. When the moving plate 7 descends further, these pipes stop at the position. Guide pipe 8 slides with pipe 2, descends together with the moving plate 7, compresses spring 10, and causes pipe 1 to come into contact with the bottom of the container with a proper spring pressure. Under this condition, liquid injection means 12 and liquid suction means 13 are operated. Cleaning liquid is injected from pipe 5, and unwanted liquid in the container is sucked from pipe 1, and thereby the container is cleaned. By this, it is possible to prevent inter-liquid contamination effectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2257379A JPS55116239A (en) | 1979-03-01 | 1979-03-01 | Liquid suction-injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2257379A JPS55116239A (en) | 1979-03-01 | 1979-03-01 | Liquid suction-injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55116239A true JPS55116239A (en) | 1980-09-06 |
| JPS6131812B2 JPS6131812B2 (en) | 1986-07-23 |
Family
ID=12086609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2257379A Granted JPS55116239A (en) | 1979-03-01 | 1979-03-01 | Liquid suction-injection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55116239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7987736B2 (en) * | 2006-03-13 | 2011-08-02 | Biomerieux | Device, use and method for drawing off a liquid |
| JP2015514990A (en) * | 2012-04-19 | 2015-05-21 | ビオメリューＢｉｏｍｅｒｉｅｕｘ | Test sample well cleaning method and cleaning head using the method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5154686U (en) * | 1974-10-23 | 1976-04-26 | ||
| JPS5310480A (en) * | 1976-05-13 | 1978-01-30 | Secr Social Service Brit | Method of and apparatus for testing cleanness of container |
-
1979
- 1979-03-01 JP JP2257379A patent/JPS55116239A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5154686U (en) * | 1974-10-23 | 1976-04-26 | ||
| JPS5310480A (en) * | 1976-05-13 | 1978-01-30 | Secr Social Service Brit | Method of and apparatus for testing cleanness of container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7987736B2 (en) * | 2006-03-13 | 2011-08-02 | Biomerieux | Device, use and method for drawing off a liquid |
| JP2015514990A (en) * | 2012-04-19 | 2015-05-21 | ビオメリューＢｉｏｍｅｒｉｅｕｘ | Test sample well cleaning method and cleaning head using the method |
| US10144039B2 (en) | 2012-04-19 | 2018-12-04 | Biomerieux | Method for cleaning test sample wells, and cleaning head using said method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6131812B2 (en) | 1986-07-23 |
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