KR930005753U - Voice coil motor - Google Patents

Voice coil motor

Info

Publication number
KR930005753U
KR930005753U KR2019910014038U KR910014038U KR930005753U KR 930005753 U KR930005753 U KR 930005753U KR 2019910014038 U KR2019910014038 U KR 2019910014038U KR 910014038 U KR910014038 U KR 910014038U KR 930005753 U KR930005753 U KR 930005753U
Authority
KR
South Korea
Prior art keywords
voice coil
coil motor
motor
voice
coil
Prior art date
Application number
KR2019910014038U
Other languages
Korean (ko)
Other versions
KR0122979Y1 (en
Inventor
김용수
명세현
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 KR2019910014038U priority Critical patent/KR0122979Y1/en
Publication of KR930005753U publication Critical patent/KR930005753U/en
Application granted granted Critical
Publication of KR0122979Y1 publication Critical patent/KR0122979Y1/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

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)
KR2019910014038U 1991-08-30 1991-08-30 A voice coil motor KR0122979Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910014038U KR0122979Y1 (en) 1991-08-30 1991-08-30 A voice coil motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910014038U KR0122979Y1 (en) 1991-08-30 1991-08-30 A voice coil motor

Publications (2)

Publication Number Publication Date
KR930005753U true KR930005753U (en) 1993-03-22
KR0122979Y1 KR0122979Y1 (en) 1998-12-15

Family

ID=19318587

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910014038U KR0122979Y1 (en) 1991-08-30 1991-08-30 A voice coil motor

Country Status (1)

Country Link
KR (1) KR0122979Y1 (en)

Also Published As

Publication number Publication date
KR0122979Y1 (en) 1998-12-15

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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Payment date: 20060502

Year of fee payment: 9

EXPY Expiration of term