JPS61178440U - - Google Patents
Info
- Publication number
- JPS61178440U JPS61178440U JP6345085U JP6345085U JPS61178440U JP S61178440 U JPS61178440 U JP S61178440U JP 6345085 U JP6345085 U JP 6345085U JP 6345085 U JP6345085 U JP 6345085U JP S61178440 U JPS61178440 U JP S61178440U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- way solenoid
- solenoid valve
- dispensed
- storage container
- 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
- 239000007788 liquid Substances 0.000 claims 10
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の分注装置の実施例の構成図、
第２図Ａは高精度少量分注の、同図Ｂは低精度多
量分注の、同図Ｃは高精度多量分注のそれぞれの
作動を説明するためのタイムチヤートである。
１はマイクロシリンジ、２はモータ、３は貯蔵
容器、５は被分注容器、６は重量測定装置、７は
調圧器、８乃至１０は三方電磁弁、ｌ１乃至ｌ８
は導管、１１は制御装置、Ａ乃至Ｅはリード線を
示す。
FIG. 1 is a configuration diagram of an embodiment of the dispensing device of the present invention,
FIG. 2A is a time chart for explaining the operation of high-accuracy small-volume dispensing, FIG. 2B is a time chart of low-accuracy large-volume dispensing, and FIG. 2C is a time chart for explaining the operation of high-accuracy large-volume dispensing. 1 is a microsyringe, 2 is a motor, 3 is a storage container, 5 is a container to be dispensed, 6 is a weight measuring device, 7 is a pressure regulator, 8 to 10 are three-way solenoid valves, l1 to l8
1 is a conduit, 11 is a control device, and A to E are lead wires.
Claims (1)
体吸引流路と少量液体分注ノズルに連接される液
体排出流路とを有する第１の三方電磁弁と、 前記貯蔵容器の液体と連通され、少量液体排出
流路と多量液体分注ノズルに連接される多量液体
排出流路とを有する第２の三方電磁弁と、 前記貯蔵容器の気相と連通され、加圧気体導入
流路と大気連通流路とを有する第３の三方電磁弁
と、 分注液体量と分注精度に応じて、前記第１乃至
第３の三方電磁弁と、駆動源と、調圧器とをそれ
ぞれ制御する制御装置と を備える分注装置。[Claims for Utility Model Registration] A microsyringe dispensing means having a driving source, a storage container into which liquid is injected, a pressure regulator that forms pressurized gas, and a weight measuring device that measures the weight of the container to be dispensed. a first three-way solenoid valve connected to the microsyringe dispensing means and having a liquid suction channel and a liquid discharge channel connected to the small amount liquid dispensing nozzle; communicated with the liquid in the storage container; a second three-way solenoid valve having a small volume liquid discharge channel and a large volume liquid discharge channel connected to the large volume liquid dispensing nozzle; and a second three-way solenoid valve that communicates with the gas phase of the storage container and communicates with the pressurized gas introduction channel and the atmosphere. a third three-way solenoid valve having a flow path; and a control device that controls the first to third three-way solenoid valves, a drive source, and a pressure regulator, respectively, according to the amount of liquid to be dispensed and the accuracy of the dispensed liquid. A dispensing device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6345085U JPH0355876Y2 (en) | 1985-04-27 | 1985-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6345085U JPH0355876Y2 (en) | 1985-04-27 | 1985-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61178440U true JPS61178440U (en) | 1986-11-07 |
| JPH0355876Y2 JPH0355876Y2 (en) | 1991-12-13 |
Family
ID=30593607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6345085U Expired JPH0355876Y2 (en) | 1985-04-27 | 1985-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355876Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012533082A (en) * | 2009-10-29 | 2012-12-20 | ポステック アカデミー−インダストリー ファンデーション | Droplet discharge device |
-
1985
- 1985-04-27 JP JP6345085U patent/JPH0355876Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012533082A (en) * | 2009-10-29 | 2012-12-20 | ポステック アカデミー−インダストリー ファンデーション | Droplet discharge device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355876Y2 (en) | 1991-12-13 |
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