JPS60125528U

JPS60125528U - Liningless electromagnetic flowmeter

Info

Publication number: JPS60125528U
Application number: JP1164184U
Authority: JP
Inventors: 黒森　健一
Original assignee: 横河電機株式会社
Priority date: 1984-02-01
Filing date: 1984-02-01
Publication date: 1985-08-23

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 the drawing]

第１図は従来の電磁流量計の実施例を示す構成図、第２
図は本考案の実施例を示す構成図であ　゛る。１・・・導電性管路、３ａ、３ｂ・・・測定電極、４ａ
、４ｂ・・・増幅器、６ａ、６ｂ・・・給電電極、１０
・・・導電性管路、ｌｌａ、ｌｌｂ・・・給電電極、１
３ａｉｔ〜１３ａ４・・・給電タップ。Figure 1 is a configuration diagram showing an example of a conventional electromagnetic flowmeter;
The figure is a configuration diagram showing an embodiment of the present invention. 1... Conductive conduit, 3a, 3b... Measuring electrode, 4a
, 4b... Amplifier, 6a, 6b... Power supply electrode, 10
...Conductive conduit, lla, llb...Power supply electrode, 1
3ait~13a4...Power supply tap.

Claims

[Scope of utility model registration request]

A liningless system in which a potential distribution substantially the same as that generated in an insulating conduit is formed near the inner surface of the conductive conduit through which the fluid to be measured flows through the conductive conduit via a power supply electrode. The electromagnetic flowmeter is characterized in that the conductive conduit is a cast metal conductive conduit, and the power supply electrode is embedded as one body by casting into the pipe wall of the cast metal conductive conduit. Liningless electromagnetic flowmeter.