KR920015821U - Voice coil motor - Google Patents

Voice coil motor

Info

Publication number
KR920015821U
KR920015821U KR2019910001711U KR910001711U KR920015821U KR 920015821 U KR920015821 U KR 920015821U KR 2019910001711 U KR2019910001711 U KR 2019910001711U KR 910001711 U KR910001711 U KR 910001711U KR 920015821 U KR920015821 U KR 920015821U
Authority
KR
South Korea
Prior art keywords
voice coil
coil motor
motor
voice
coil
Prior art date
Application number
KR2019910001711U
Other languages
Korean (ko)
Other versions
KR970005095Y1 (en
Inventor
박병효
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019910001711U priority Critical patent/KR970005095Y1/en
Publication of KR920015821U publication Critical patent/KR920015821U/en
Application granted granted Critical
Publication of KR970005095Y1 publication Critical patent/KR970005095Y1/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
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/066—Electromagnets with movable winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Moving Of Heads (AREA)
KR2019910001711U 1991-01-31 1991-01-31 Voice coil motor KR970005095Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910001711U KR970005095Y1 (en) 1991-01-31 1991-01-31 Voice coil motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910001711U KR970005095Y1 (en) 1991-01-31 1991-01-31 Voice coil motor

Publications (2)

Publication Number Publication Date
KR920015821U true KR920015821U (en) 1992-08-17
KR970005095Y1 KR970005095Y1 (en) 1997-05-24

Family

ID=19310586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910001711U KR970005095Y1 (en) 1991-01-31 1991-01-31 Voice coil motor

Country Status (1)

Country Link
KR (1) KR970005095Y1 (en)

Also Published As

Publication number Publication date
KR970005095Y1 (en) 1997-05-24

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