JPS6477107A - Magnetizer and magnetization - Google Patents

Magnetizer and magnetization

Info

Publication number
JPS6477107A
JPS6477107A JP18921588A JP18921588A JPS6477107A JP S6477107 A JPS6477107 A JP S6477107A JP 18921588 A JP18921588 A JP 18921588A JP 18921588 A JP18921588 A JP 18921588A JP S6477107 A JPS6477107 A JP S6477107A
Authority
JP
Japan
Prior art keywords
conductor
projection
magnetization
diameter
magnetizer
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
JP18921588A
Other languages
Japanese (ja)
Inventor
Tadaharu Tomita
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 JP18921588A priority Critical patent/JPS6477107A/en
Publication of JPS6477107A publication Critical patent/JPS6477107A/en
Pending legal-status Critical Current

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  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

PURPOSE:To magnetize multipoles of a cylindrical magnet by a method wherein, in a magnetizer consisting of a groove formed on the cylindrical surface of a yoke, a projection and a conductor, the projection is formed smaller than the diameter of the conductor. CONSTITUTION:When a copper wire 2 is electrified, N and S poles are generated on the ABC and the DEF parts shown in the diagram respectively. Magnetic lines of force are densely formed between C and D and they are none-densely formed between B and E. The length of the circular arc, constructed by intersection of the circle and the projection by linking the configurational center point of the cross section of a conductor, is formed smaller than the diameter of the conductor, and the lowering of the efficiency of magnetization, caused by the magnetic flux of magnetization flowing to the magnetic poles which are contiguously positioned each other, is prevented.
JP18921588A 1988-07-28 1988-07-28 Magnetizer and magnetization Pending JPS6477107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18921588A JPS6477107A (en) 1988-07-28 1988-07-28 Magnetizer and magnetization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18921588A JPS6477107A (en) 1988-07-28 1988-07-28 Magnetizer and magnetization

Publications (1)

Publication Number Publication Date
JPS6477107A true JPS6477107A (en) 1989-03-23

Family

ID=16237483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18921588A Pending JPS6477107A (en) 1988-07-28 1988-07-28 Magnetizer and magnetization

Country Status (1)

Country Link
JP (1) JPS6477107A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821306A (en) * 1981-07-30 1983-02-08 Seiko Epson Corp Magnetizing method by opposed type multiple poles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821306A (en) * 1981-07-30 1983-02-08 Seiko Epson Corp Magnetizing method by opposed type multiple poles

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