JPS57108764A - Disturbance preventing method for earth magnetic sensor - Google Patents

Disturbance preventing method for earth magnetic sensor

Info

Publication number
JPS57108764A
JPS57108764A JP18684080A JP18684080A JPS57108764A JP S57108764 A JPS57108764 A JP S57108764A JP 18684080 A JP18684080 A JP 18684080A JP 18684080 A JP18684080 A JP 18684080A JP S57108764 A JPS57108764 A JP S57108764A
Authority
JP
Japan
Prior art keywords
earth
magnetic
magnetic sensor
wire wiring
generator
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
JP18684080A
Other languages
Japanese (ja)
Inventor
Toshiyasu Suzuki
Katsumitsu Kurihara
Kazuhiro Ozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP18684080A priority Critical patent/JPS57108764A/en
Publication of JPS57108764A publication Critical patent/JPS57108764A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

PURPOSE:To avoid an effect of the leaked magnetic flux to an earth magnetic sensor of an azimuth meter, by changing the single-wire wiring using the earth of a car body to the double-wire wiring and at the same time covering a part of the electric parts with a magnetic matter to ensure the magnetic shielding. CONSTITUTION:A magnetic shielding means is used so that an earth magnetic sensor receives no evil effect of the leaked magnetic flux given from an electrical parts having an energizing winding like an AC generator, an electromagnetic clutch, etc. For instance, the double-wire wiring is applied to avoid the body earth at the minus terminal side of an AC generator ACG. The minus terminals E are connected to each other via an exclusive earth wire between a battery BAT and a regulator REG. At the same time, the generator ACG is covered totally or partially with a magnetic matter 4 to ensure the magnetic shielding.
JP18684080A 1980-12-26 1980-12-26 Disturbance preventing method for earth magnetic sensor Pending JPS57108764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18684080A JPS57108764A (en) 1980-12-26 1980-12-26 Disturbance preventing method for earth magnetic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18684080A JPS57108764A (en) 1980-12-26 1980-12-26 Disturbance preventing method for earth magnetic sensor

Publications (1)

Publication Number Publication Date
JPS57108764A true JPS57108764A (en) 1982-07-06

Family

ID=16195544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18684080A Pending JPS57108764A (en) 1980-12-26 1980-12-26 Disturbance preventing method for earth magnetic sensor

Country Status (1)

Country Link
JP (1) JPS57108764A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019100946A (en) * 2017-12-06 2019-06-24 三菱電機株式会社 Current transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019100946A (en) * 2017-12-06 2019-06-24 三菱電機株式会社 Current transformer

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