JPS6447247A - Dc motor - Google Patents

Dc motor

Info

Publication number
JPS6447247A
JPS6447247A JP20466887A JP20466887A JPS6447247A JP S6447247 A JPS6447247 A JP S6447247A JP 20466887 A JP20466887 A JP 20466887A JP 20466887 A JP20466887 A JP 20466887A JP S6447247 A JPS6447247 A JP S6447247A
Authority
JP
Japan
Prior art keywords
coil
armature
magnetic flux
magnetic
energized
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
JP20466887A
Other languages
Japanese (ja)
Inventor
Tatsuhiko Inagaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP20466887A priority Critical patent/JPS6447247A/en
Publication of JPS6447247A publication Critical patent/JPS6447247A/en
Pending legal-status Critical Current

Links

Landscapes

  • Synchronous Machinery (AREA)

Abstract

PURPOSE:To eliminate the use of a permanent magnet for an opposite element by circumferentially dividing the faces of the opposite elements facing an armature by a magnetic material and a superconducting material. CONSTITUTION:When a coil (a) is so energized as to become an N-pole, a coil a' is excited to an S-pole. Accordingly, a magnetic flux is fed from the coil (a) through an opposite element 2 to the coil a'. However, it cannot pass a block 5 of a superconducting material at the moment that the coils a-a' are energized but pass only a yoke 4 of a magnetic material. Accordingly, a magnetic flux between an armature 1 and the element 2 is radially inclined at a predetermined angle, thereby generating a rotary force. Then, when an armature magnetic field is so rotated that the inclination of the magnetic flux always becomes the same direction, the rotary force is continuously generated.
JP20466887A 1987-08-18 1987-08-18 Dc motor Pending JPS6447247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20466887A JPS6447247A (en) 1987-08-18 1987-08-18 Dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20466887A JPS6447247A (en) 1987-08-18 1987-08-18 Dc motor

Publications (1)

Publication Number Publication Date
JPS6447247A true JPS6447247A (en) 1989-02-21

Family

ID=16494310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20466887A Pending JPS6447247A (en) 1987-08-18 1987-08-18 Dc motor

Country Status (1)

Country Link
JP (1) JPS6447247A (en)

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