KR930012239U - Voice coil motor - Google Patents

Voice coil motor

Info

Publication number
KR930012239U
KR930012239U KR2019910020846U KR910020846U KR930012239U KR 930012239 U KR930012239 U KR 930012239U KR 2019910020846 U KR2019910020846 U KR 2019910020846U KR 910020846 U KR910020846 U KR 910020846U KR 930012239 U KR930012239 U KR 930012239U
Authority
KR
South Korea
Prior art keywords
voice coil
coil motor
motor
voice
coil
Prior art date
Application number
KR2019910020846U
Other languages
Korean (ko)
Other versions
KR0122980Y1 (en
Inventor
조한기
신명호
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR2019910020846U priority Critical patent/KR0122980Y1/en
Publication of KR930012239U publication Critical patent/KR930012239U/en
Application granted granted Critical
Publication of KR0122980Y1 publication Critical patent/KR0122980Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/18—Machines moving with multiple degrees of freedom
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
KR2019910020846U 1991-11-29 1991-11-29 A voice coil motor KR0122980Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910020846U KR0122980Y1 (en) 1991-11-29 1991-11-29 A voice coil motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910020846U KR0122980Y1 (en) 1991-11-29 1991-11-29 A voice coil motor

Publications (2)

Publication Number Publication Date
KR930012239U true KR930012239U (en) 1993-06-25
KR0122980Y1 KR0122980Y1 (en) 1998-12-15

Family

ID=19323245

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910020846U KR0122980Y1 (en) 1991-11-29 1991-11-29 A voice coil motor

Country Status (1)

Country Link
KR (1) KR0122980Y1 (en)

Also Published As

Publication number Publication date
KR0122980Y1 (en) 1998-12-15

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Legal Events

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E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060502

Year of fee payment: 9

EXPY Expiration of term