JPS6210077U

JPS6210077U -

Info

Publication number: JPS6210077U
Application number: JP9955985U
Authority: JP
Priority date: 1985-06-29
Filing date: 1985-06-29
Publication date: 1987-01-21

Description

[Brief explanation of the drawing]

第１図は本考案の微量液体塗布装置の実施例を
示す説明図、第２図はその塗布装置に対応する等
価電気回路図、第３図は従来の液体塗布装置を示
す説明図、第４図はその塗布装置に対応する等価
電気回路図である。１１……圧搾空気発生装置、１１ａ……送出口
、１２，１２′……流量調節弁、１２ａ，１２ａ
′……受入口、１２ｂ，１２ｂ′……送出口、１
３……容器、１３′……ダミー容器、１３ａ，１
３ａ′……受入口、１３ｂ……吐出口、１３ｂ′
……送出口、１５……第１の空気導通三方管、１
６……第２の空気導通三方管、１６′……第３の
空気導通三方管。 FIG. 1 is an explanatory diagram showing an embodiment of the small amount liquid applicator of the present invention, FIG. 2 is an equivalent electric circuit diagram corresponding to the applicator, FIG. 3 is an explanatory diagram showing a conventional liquid applicator, and FIG. The figure is an equivalent electrical circuit diagram corresponding to the coating device. 11... Compressed air generator, 11a... Outlet port, 12, 12'... Flow control valve, 12a, 12a
'...Intake port, 12b, 12b'...Output port, 1
3... Container, 13'... Dummy container, 13a, 1
3a'...Intake port, 13b...Discharge port, 13b'
...Outlet port, 15...First air conduction three-way pipe, 1
6...Second air conducting three-way pipe, 16'...Third air conducting three-way pipe.

Claims

[Scope of utility model registration request]

First and second flow rate regulating means are branch-connected to a compressed air generating device that supplies compressed air in a pulsed manner, and a liquid container having a discharge port is connected to the first flow rate regulating means; A dummy container similar to the liquid container is connected to the second flow rate adjusting means, and the pressure difference between the input side of the liquid container and the dummy container is detected by a pressure sensor. Device.