JPS60185072U

JPS60185072U - electromagnetic pump

Info

Publication number: JPS60185072U
Application number: JP7191584U
Authority: JP
Inventors: 石塚　光正
Original assignee: 株式会社山武
Priority date: 1984-05-18
Filing date: 1984-05-18
Publication date: 1985-12-07
Also published as: JPH0220471Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係る電磁ポンプの一実施例を示ｔｔａ
略断面図、第２図および第３図はその要部とする中間体
、逆流防止用弁体を有する可動体を拡大して示す概略斜
視図である。１・・・電磁ポンプ、２・・・筒状本体、２ａ、２ｂ・
・・左、右空間部、３，４・・・左、右ロッド部、５・
・・中間体、５ａ・・・本体部分、６・・・流体流通孔
、７ａ。７ｂ・・・流体道入、出用配管、８ａ、８ｂ・・・スト
ッパリング、１０．１１・・・左、右一対の可動体、１
０　ａ、　　１１　ａ・・・孔部；　１２ａ、１２ｂ；
１３ａ＊１３ｂ・・・電磁石、１４．１５・・・逆流防
止用弁体、１６．１７・・・ストッパリング、１８・・
・コントローラ。Figure 1 shows an embodiment of the electromagnetic pump according to the present invention.
The schematic sectional view, FIGS. 2 and 3 are enlarged schematic perspective views showing a movable body having an intermediate body and a backflow prevention valve body, which are essential parts thereof. 1... Electromagnetic pump, 2... Cylindrical body, 2a, 2b.
...Left, right space section, 3, 4...Left, right rod section, 5.
...Intermediate body, 5a... Main body portion, 6... Fluid communication hole, 7a. 7b...Fluid inlet and outlet piping, 8a, 8b...Stopper ring, 10.11...Left and right pair of movable bodies, 1
0 a, 11 a...hole; 12a, 12b;
13a*13b... Electromagnet, 14.15... Valve body for backflow prevention, 16.17... Stopper ring, 18...
·controller.

Claims

[Scope of utility model registration request]

A cylindrical body, an intermediate body fixed at the center in the axial direction within the cylindrical body and having a rod portion and a fluid communication hole protruding from both ends thereof, and disposed slidably within a predetermined range on both ends of the intermediate body. a pair of movable bodies having permanent magnets magnetized in the axial direction thereof, and an alternating magnetic field disposed outside the cylindrical body so as to be located at both ends of each movable body. and two pairs of electromagnets that provide the same, and the backflow prevention valve body provided on each movable body contacts the corresponding rod portion of the intermediate body and opens due to the movement of the movable body within the cylindrical body. An electromagnetic pump characterized in that it is configured to.