KR900020975U - Headphone stereo motor - Google Patents

Headphone stereo motor

Info

Publication number
KR900020975U
KR900020975U KR2019890007154U KR890007154U KR900020975U KR 900020975 U KR900020975 U KR 900020975U KR 2019890007154 U KR2019890007154 U KR 2019890007154U KR 890007154 U KR890007154 U KR 890007154U KR 900020975 U KR900020975 U KR 900020975U
Authority
KR
South Korea
Prior art keywords
motor
headphone stereo
headphone
stereo
stereo motor
Prior art date
Application number
KR2019890007154U
Other languages
Korean (ko)
Other versions
KR940004322Y1 (en
Inventor
유상돈
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019890007154U priority Critical patent/KR940004322Y1/en
Publication of KR900020975U publication Critical patent/KR900020975U/en
Application granted granted Critical
Publication of KR940004322Y1 publication Critical patent/KR940004322Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
KR2019890007154U 1989-05-30 1989-05-30 Motor of headphone streo KR940004322Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890007154U KR940004322Y1 (en) 1989-05-30 1989-05-30 Motor of headphone streo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890007154U KR940004322Y1 (en) 1989-05-30 1989-05-30 Motor of headphone streo

Publications (2)

Publication Number Publication Date
KR900020975U true KR900020975U (en) 1990-12-14
KR940004322Y1 KR940004322Y1 (en) 1994-06-25

Family

ID=19286542

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890007154U KR940004322Y1 (en) 1989-05-30 1989-05-30 Motor of headphone streo

Country Status (1)

Country Link
KR (1) KR940004322Y1 (en)

Also Published As

Publication number Publication date
KR940004322Y1 (en) 1994-06-25

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20030411

Year of fee payment: 10

EXPY Expiration of term