JPS6490510A - Demagnetizer - Google Patents

Demagnetizer

Info

Publication number
JPS6490510A
JPS6490510A JP24882787A JP24882787A JPS6490510A JP S6490510 A JPS6490510 A JP S6490510A JP 24882787 A JP24882787 A JP 24882787A JP 24882787 A JP24882787 A JP 24882787A JP S6490510 A JPS6490510 A JP S6490510A
Authority
JP
Japan
Prior art keywords
demagnetizer
gap section
conversion efficiency
superconducting material
electromagnetic conversion
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
JP24882787A
Other languages
Japanese (ja)
Inventor
Kazunari Yamakoshi
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP24882787A priority Critical patent/JPS6490510A/en
Publication of JPS6490510A publication Critical patent/JPS6490510A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve electromagnetic conversion efficiency of a demagnetizer, by forming the gap section of a superconducting material. CONSTITUTION:In a demagnetizer comprising a magnetic yoke 1, a coil 2 and a gap section 3, the gap section 3 is formed with a superconducting material. Reactive flux does not flow into the gap section 3 because of Mysner effect. Consequently, flux passing through an object to be demagnetized increases and electromagnetic conversion efficiency of the demagnetizer is improved.
JP24882787A 1987-10-01 1987-10-01 Demagnetizer Pending JPS6490510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24882787A JPS6490510A (en) 1987-10-01 1987-10-01 Demagnetizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24882787A JPS6490510A (en) 1987-10-01 1987-10-01 Demagnetizer

Publications (1)

Publication Number Publication Date
JPS6490510A true JPS6490510A (en) 1989-04-07

Family

ID=17184012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24882787A Pending JPS6490510A (en) 1987-10-01 1987-10-01 Demagnetizer

Country Status (1)

Country Link
JP (1) JPS6490510A (en)

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