JPS6258399U

JPS6258399U -

Info

Publication number: JPS6258399U
Application number: JP14928585U
Authority: JP
Priority date: 1985-09-30
Filing date: 1985-09-30
Publication date: 1987-04-10

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す構成図、第２
図はチエツクバルブの断面図、第３図は同バルブ
の開成状態を示す図、第４図は本考案の他の実施
例を示す構成図、第５図は滴下装置の従来例を示
す構成図である。１……液体、２……容器、３，４……配管、４
Ａ……吐出部、１０，１２……空圧用電磁弁、１
３……チエツクバルブ、１５……流体通路、１５
Ｂ……サツクバツク量溜部、１６……遊動子。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
Figure 3 is a sectional view of the check valve, Figure 3 is a diagram showing the valve in its open state, Figure 4 is a configuration diagram showing another embodiment of the present invention, and Figure 5 is a configuration diagram showing a conventional example of a dripping device. It is. 1...liquid, 2...container, 3, 4...piping, 4
A...Discharge part, 10, 12...Pneumatic solenoid valve, 1
3...Check valve, 15...Fluid passage, 15
B...Successful storage section, 16...Floor element.

Claims

[Scope of utility model registration request]

A container containing a liquid to be transferred, a control means for pressurizing and depressurizing the inside of the container, a pipe for transferring the liquid, and a check valve disposed in the middle of the pipe, and a tip of the pipe. The part is located above the liquid level in the container to form a discharge part, and the check valve has a fluid passage in which a part of the flow path forms a suction volume reservoir, and a part of the check valve that can be freely raised and lowered into the suction volume reservoir. 1. A liquid transfer device, comprising: a floater disposed in the holder for controlling opening/closing of a fluid passage.