JPS598123U

JPS598123U - Liquid fluid metering device

Info

Publication number: JPS598123U
Application number: JP10471482U
Authority: JP
Inventors: 清田　隼久
Original assignee: 三菱電機株式会社
Priority date: 1982-07-08
Filing date: 1982-07-08
Publication date: 1984-01-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の計量装置を示す正面図、第２図はこの考
案の実施例を示す正面図、第３図は他の実施例を示す部
分図である。図において、１はシリンダ、３は駆動軸、
５ａは第１の室、５ｂは第２の室、６は第１の弁、７は
供給管、８は接属管、９は第２の室、１１は液状流体で
ある。なお各図中同一符号は同−又は相当部分を示す。FIG. 1 is a front view showing a conventional measuring device, FIG. 2 is a front view showing an embodiment of this invention, and FIG. 3 is a partial view showing another embodiment. In the figure, 1 is a cylinder, 3 is a drive shaft,
5a is a first chamber, 5b is a second chamber, 6 is a first valve, 7 is a supply pipe, 8 is a connecting pipe, 9 is a second chamber, and 11 is a liquid fluid. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A slidable piston divides the sealed cylinder into a first chamber and a second chamber, and the piston moves in the direction of the second chamber to fill the first chamber with liquid. a supply pipe through which the liquid fluid is supplied through a first valve that opens when fluid is supplied and closes when the piston moves toward the first chamber and the liquid fluid is discharged; A second valve that opens when the liquid fluid is discharged and closes when the liquid fluid is supplied is connected to the first chamber, and connects the supply pipe and the second chamber. −・・
1. A liquid fluid metering device connected to allow liquid fluid to flow therethrough, wherein the first chamber accommodates a drive shaft for moving the piston.