JPS6367886U - - Google Patents

Description

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

第１図は、本考案に係る磁気ヒステリシス特性
測定装置の一実施例を示す電気回路のブロツク図
、第２図は磁束密度Ｂを測定するホール素子をコ
アに取付けた状態を示す要部斜視図、第３図は従
来の磁気ヒステリシス特性測定装置の電気回路の
ブロツク図である。 ２２，２３……コア、２４，２５……ソレノイ
ド、２６……被計測物、２８……支持板、２９，
３２……ホール素子、３０……Ｘ―Ｙレコーダー
、３４……切欠。 Fig. 1 is a block diagram of an electric circuit showing an embodiment of the magnetic hysteresis characteristic measuring device according to the present invention, and Fig. 2 is a perspective view of the main part showing a state in which a Hall element for measuring magnetic flux density B is attached to the core. , FIG. 3 is a block diagram of an electric circuit of a conventional magnetic hysteresis characteristic measuring device. 22, 23... Core, 24, 25... Solenoid, 26... Measured object, 28... Support plate, 29,
32...Hall element, 30...X-Y recorder, 34...Notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被計測物を収納可能に互いに間隔をおいて対向
させたコアと、該コアに巻装したソレノイドと、
該ソレノイドによる磁場の強度を測定するセンサ
ーと、被計測物中の磁束密度を計測するセンサー
とから成る磁気ヒステリシス特定測定装置におい
て、上記被計測物中の磁束密度を計測するセンサ
ーとしてホール素子を用い、該ホール素子を上記
計測物と当接するコアの表面に埋設したことを特
徴とする磁気ヒステリシス特性測定装置。 A core opposed to each other at a distance so as to be able to store an object to be measured; a solenoid wound around the core;
In a magnetic hysteresis identification measuring device comprising a sensor that measures the strength of the magnetic field generated by the solenoid and a sensor that measures magnetic flux density in the object to be measured, a Hall element is used as the sensor to measure the magnetic flux density in the object to be measured. . A magnetic hysteresis characteristic measuring device, characterized in that the Hall element is embedded in the surface of a core that comes into contact with the object to be measured.