JPS6461681A - Squid magnetometer - Google Patents

Squid magnetometer

Info

Publication number
JPS6461681A
JPS6461681A JP62218772A JP21877287A JPS6461681A JP S6461681 A JPS6461681 A JP S6461681A JP 62218772 A JP62218772 A JP 62218772A JP 21877287 A JP21877287 A JP 21877287A JP S6461681 A JPS6461681 A JP S6461681A
Authority
JP
Japan
Prior art keywords
earth magnetism
axial
aircraft
squid sensor
axis
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.)
Granted
Application number
JP62218772A
Other languages
Japanese (ja)
Other versions
JP2531194B2 (en
Inventor
Hide Kobayashi
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP62218772A priority Critical patent/JP2531194B2/en
Publication of JPS6461681A publication Critical patent/JPS6461681A/en
Application granted granted Critical
Publication of JP2531194B2 publication Critical patent/JP2531194B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To measure fine variation of earth magnetism even if an aircraft changes its direction by rotating a squid sensor so that one of detection direction among an X-axial, a Y-axial, and a Z-axial direction meets the direction of the earth magnetism at all times. CONSTITUTION:When the aircraft which mounts the squid magnetometer navigates while the direction of the earth magnetism does not match with the Z axis, the earth magnetism detected by a squid sensor 10 has finite values as its X-axial and Y-axial components and servo motors 32a and 32b rotate. Consequently, the squid sensor 10 rotates in such a direction that the direction of the earth magnetism meet the direction of the Z axis. Thus, a mechanism which supports the squid sensor 10 rotatably so that the direction of the earth magnetism meet the direction of the Z axis is controlled to detect fine variation in the intensity of the earth magnetism even if the navigating direction of the aircraft, etc., changes slowly.
JP62218772A 1987-08-31 1987-08-31 Squid magnetometer Expired - Lifetime JP2531194B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62218772A JP2531194B2 (en) 1987-08-31 1987-08-31 Squid magnetometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218772A JP2531194B2 (en) 1987-08-31 1987-08-31 Squid magnetometer

Publications (2)

Publication Number Publication Date
JPS6461681A true JPS6461681A (en) 1989-03-08
JP2531194B2 JP2531194B2 (en) 1996-09-04

Family

ID=16725148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218772A Expired - Lifetime JP2531194B2 (en) 1987-08-31 1987-08-31 Squid magnetometer

Country Status (1)

Country Link
JP (1) JP2531194B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711596A (en) * 1995-08-28 1998-01-27 Osram Sylvania Inc. Mechanical electrical connector for an electric lamp
US5975940A (en) * 1996-12-20 1999-11-02 Wago Verwaltungsgesellschaft Mbh Self-clamping connectors for single-wired and multi-wire conductors
CN103760503A (en) * 2014-02-10 2014-04-30 清华大学 Method and system for measuring alternating magnetic field direction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711596A (en) * 1995-08-28 1998-01-27 Osram Sylvania Inc. Mechanical electrical connector for an electric lamp
US5975940A (en) * 1996-12-20 1999-11-02 Wago Verwaltungsgesellschaft Mbh Self-clamping connectors for single-wired and multi-wire conductors
CN103760503A (en) * 2014-02-10 2014-04-30 清华大学 Method and system for measuring alternating magnetic field direction

Also Published As

Publication number Publication date
JP2531194B2 (en) 1996-09-04

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