JPS632178U - - Google Patents

Info

Publication number
JPS632178U
JPS632178U JP9525686U JP9525686U JPS632178U JP S632178 U JPS632178 U JP S632178U JP 9525686 U JP9525686 U JP 9525686U JP 9525686 U JP9525686 U JP 9525686U JP S632178 U JPS632178 U JP S632178U
Authority
JP
Japan
Prior art keywords
magnetic field
dead band
hall
differential amplifier
setting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9525686U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9525686U priority Critical patent/JPS632178U/ja
Publication of JPS632178U publication Critical patent/JPS632178U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)

Description

【図面の簡単な説明】
第１図は本考案の磁力線方向検出器の回路ブロ
ツク図である。 １：ホール素子、３：差動増幅器、４：アナロ
グコンパレータ、５：不感帯設定器、６：表示灯
、７：表示灯。

Claims (1)

    【実用新案登録請求の範囲】
  1. ホール素子を磁場検出素子とした磁場測定器に
    おいて、磁場内に置いたホール素子のホール電圧
    を差動増幅する差動増幅器と、一定範囲内のホー
    ル電圧に対して設定する不感帯設定器と、前記差
    動増幅器の出力電圧と前記不感帯設定器の不感帯
    両端の出力電圧とを比較するアナログコンパレー
    タと、前記差動増幅器の出力が前記不感帯設定器
    の出力電圧範囲より大きい場合及び小さい場合に
    それぞれ別個に点灯する２個の表示灯を設けてな
    る磁力線方向検出器。
JP9525686U 1986-06-20 1986-06-20 Pending JPS632178U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9525686U JPS632178U (ja) 1986-06-20 1986-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9525686U JPS632178U (ja) 1986-06-20 1986-06-20

Publications (1)

Publication Number Publication Date
JPS632178U true JPS632178U (ja) 1988-01-08

Family

ID=30959591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9525686U Pending JPS632178U (ja) 1986-06-20 1986-06-20

Country Status (1)

Country Link
JP (1) JPS632178U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003581A1 (fr) * 1988-09-22 1990-04-05 Toyo Communication Equipment Co., Ltd. Circuit capteur de courant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519775B2 (ja) * 1972-12-20 1976-03-30
JPS5239181B2 (ja) * 1975-02-12 1977-10-04
JPS60151630A (ja) * 1984-01-18 1985-08-09 Konishiroku Photo Ind Co Ltd 複写機の原稿サイズ検知装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519775B2 (ja) * 1972-12-20 1976-03-30
JPS5239181B2 (ja) * 1975-02-12 1977-10-04
JPS60151630A (ja) * 1984-01-18 1985-08-09 Konishiroku Photo Ind Co Ltd 複写機の原稿サイズ検知装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003581A1 (fr) * 1988-09-22 1990-04-05 Toyo Communication Equipment Co., Ltd. Circuit capteur de courant
EP0386272B1 (en) * 1988-09-22 1994-11-30 Toyo Communication Equipment Co. Ltd. Current sensor circuit

Similar Documents

Publication Publication Date Title
JPH01135375U (ja)
JPS6150317U (ja)
JPS61162125U (ja)
JPS63171022U (ja)
JPS6358771U (ja)
JPS61195428U (ja)
JPH01142820U (ja)
JPH0181548U (ja)
JPS6421373U (ja)
JPS6275408U (ja)
JPS62198708U (ja)
JPS61180398U (ja)
JPS6214323U (ja)
JPH02135871U (ja)
JPS6292431U (ja)
JPS63152567U (ja)
JPS61103900U (ja)
JPS61181315U (ja)
JPS62156869U (ja)
JPS63159489U (ja)
JPS6333474U (ja)
JPH0380374U (ja)
JPS629156U (ja)
JPH0175885U (ja)
JPS627061U (ja)