JPS55117460A - Oppositely arranged motor - Google Patents

Oppositely arranged motor

Info

Publication number
JPS55117460A
JPS55117460A JP2308379A JP2308379A JPS55117460A JP S55117460 A JPS55117460 A JP S55117460A JP 2308379 A JP2308379 A JP 2308379A JP 2308379 A JP2308379 A JP 2308379A JP S55117460 A JPS55117460 A JP S55117460A
Authority
JP
Japan
Prior art keywords
rotor
yoke
boss
fixed
stator
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
JP2308379A
Other languages
Japanese (ja)
Inventor
Masami Murayama
Shigeo Yonetani
Toshio Asai
Kazuo Fukuyama
Naoyuki Nishiyama
Kazuo Mukai
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.)
Sony Corp
Toko Inc
Original Assignee
Sony Corp
Toko Inc
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 Sony Corp, Toko Inc filed Critical Sony Corp
Priority to JP2308379A priority Critical patent/JPS55117460A/en
Publication of JPS55117460A publication Critical patent/JPS55117460A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE:To obtain oppositely arranged motors which are easy to fabricate by mechanically coupling the first and second rotor yokes arranged on both sides of a stator coils by a magnetic attracting force of field magnets provided on the first rotor yoke. CONSTITUTION:A rotor yoke 9 is fixed to the one end of a shaft 6 via a boss 8 so that the rotor yoke 9 opposes a stator 20 having a coil-base plate 19 in close proximity. A rotor 7 having magnets 14S, 14N, 15S, and 15N which are fixed to said rotor yoke 9 is provided so that the rotor 7 can rotate freely. A center hole 35 provided in a back yoke 34 is loosely coupled with a shaft 36 of a boss 8, with a specified distance being provided from coils 21 and 22 of the stator 20. The back yoke 34 is fixed to the boss 8 of the rotor 7 by the attracting force of the magnets, so that the back yoke 34 and the rotor 7 can be rotated tegether.
JP2308379A 1979-02-28 1979-02-28 Oppositely arranged motor Pending JPS55117460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2308379A JPS55117460A (en) 1979-02-28 1979-02-28 Oppositely arranged motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2308379A JPS55117460A (en) 1979-02-28 1979-02-28 Oppositely arranged motor

Publications (1)

Publication Number Publication Date
JPS55117460A true JPS55117460A (en) 1980-09-09

Family

ID=12100515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2308379A Pending JPS55117460A (en) 1979-02-28 1979-02-28 Oppositely arranged motor

Country Status (1)

Country Link
JP (1) JPS55117460A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866871U (en) * 1981-10-28 1983-05-07 高橋　義照 Disc type semiconductor motor
JPS592558A (en) * 1982-06-29 1984-01-09 Canon Electronics Inc Magnetic disc unit
JPS62100157A (en) * 1985-10-25 1987-05-09 Asahi Chem Ind Co Ltd Dc motor
JPS6437370U (en) * 1987-04-27 1989-03-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866871U (en) * 1981-10-28 1983-05-07 高橋　義照 Disc type semiconductor motor
JPS592558A (en) * 1982-06-29 1984-01-09 Canon Electronics Inc Magnetic disc unit
JPS62100157A (en) * 1985-10-25 1987-05-09 Asahi Chem Ind Co Ltd Dc motor
JPS6437370U (en) * 1987-04-27 1989-03-07

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