JPS6390080U

JPS6390080U -

Info

Publication number: JPS6390080U
Application number: JP18285086U
Authority: JP
Priority date: 1986-11-29
Filing date: 1986-11-29
Publication date: 1988-06-11

Description

[Brief explanation of the drawing]

第１〜４図はこの考案の実施例を示し、第１図
は流体定量供給装置の概略説明図、第２図は吐出
部の半断面図、第３図は電磁弁を付設した腕部を
回動させた状態の吐出部の側面図、そして第４図
は第３図の矢印による吐出部の正面図である。図において、２は流体定量供給装置、４は吐出
部、６は制御部、８はコンプレツサ、１６は容器
、１８はホルダ、２０は容器収容部、２２はニー
ドル部、そして２６は電磁弁である。 Figures 1 to 4 show examples of this invention, with Figure 1 being a schematic explanatory diagram of the fluid constant supply device, Figure 2 being a half-sectional view of the discharge section, and Figure 3 showing the arm section equipped with the solenoid valve. FIG. 4 is a side view of the discharge section in a rotated state, and FIG. 4 is a front view of the discharge section indicated by the arrow in FIG. 3. In the figure, 2 is a fluid constant supply device, 4 is a discharge section, 6 is a control section, 8 is a compressor, 16 is a container, 18 is a holder, 20 is a container storage section, 22 is a needle section, and 26 is a solenoid valve. .

Claims

[Claims for Utility Model Registration] 1. A fluid metering supply device which pressurizes a fluid in a container and discharges the fluid in predetermined amounts at a time, which is provided with a control unit that controls the discharge of the fluid in the container by pneumatic pressure. A fluid quantitative supply device, characterized in that an air pressure control mechanism for controlling the air pressure based on a control signal from the control section is provided between the control section and the container. 2. The fluid metering supply device according to claim 1, wherein the pneumatic pressure control mechanism is a pneumatic pressure control mechanism including a solenoid valve provided at a position immediately upstream of the container, which is an upper part of a holder that holds the container.