JPS58180412U

JPS58180412U - electromagnetic flow meter

Info

Publication number: JPS58180412U
Application number: JP7760982U
Authority: JP
Inventors: 裕志渡辺; 栄石川; 赤野　信一; 後藤　「つとむ」; 正人黒田; 良一郎松本
Original assignee: 株式会社山武
Priority date: 1982-05-28
Filing date: 1982-05-28
Publication date: 1983-12-02

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ、　　ｂは従来の電磁流量計の一例を示す概略
斜視図および要部断面図、第２図および第３図は本考案
を＝係る電磁流量計の一実施例を示す要部斜視図および
側断面図である。１・・・・・・測定管、２・・・・・・ライニング、３
，４・・・・・・一対の励磁コイル、５．６・・・・・
・一対の電極、１０゜１１・・・・・・一対の半円筒状
絶縁コイル組立体、１２・・・・・・取付けねじ、１３
・・・・・・コア。Figures 1a and 1b are schematic perspective views and sectional views of essential parts of an example of a conventional electromagnetic flowmeter, and Figures 2 and 3 are perspective views of essential parts of an embodiment of an electromagnetic flowmeter according to the present invention. FIG. 3 is a diagram and a side sectional view. 1... Measuring tube, 2... Lining, 3
, 4... A pair of excitation coils, 5.6...
・Pair of electrodes, 10° 11...Pair of semi-cylindrical insulated coil assemblies, 12...Mounting screws, 13
······core.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

測定流体が流れる測定管の両側に、鞍型状に巻回された
一対の励磁コイルを対向して配設するとともに、この磁
界の方向と流れの方向とに互いに直角な方向に生じる起
電力を、前記測定管内に相対向して設けられた一対の電
極により測定するように構成されてなる電磁流量計にお
いて、前記一対をなす励磁コイルをそれぞれ半円筒形状
にモールド成形された絶縁性樹脂材内に埋設することに
よって形成されてなる一対の絶縁コイル組立体を備え、
これら一対の組立体を前記測定管の両側外周部に対峙し
て取付けるようにしたことを特徴とする電磁流量計。A pair of excitation coils wound in a saddle shape are arranged facing each other on both sides of the measurement tube through which the measurement fluid flows, and the electromotive force generated in directions perpendicular to the direction of this magnetic field and the direction of flow is In the electromagnetic flowmeter configured to perform measurement using a pair of electrodes provided oppositely in the measurement tube, each of the pair of excitation coils is arranged in an insulating resin material molded into a semi-cylindrical shape. comprising a pair of insulated coil assemblies formed by embedding the
An electromagnetic flowmeter characterized in that the pair of assemblies are mounted facing each other on both outer peripheries of the measuring tube.