CN1166023A - 能够提高高频带灵敏度的缠绕线圈的方法 - Google Patents

能够提高高频带灵敏度的缠绕线圈的方法 Download PDF

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Publication number
CN1166023A
CN1166023A CN97102058A CN97102058A CN1166023A CN 1166023 A CN1166023 A CN 1166023A CN 97102058 A CN97102058 A CN 97102058A CN 97102058 A CN97102058 A CN 97102058A CN 1166023 A CN1166023 A CN 1166023A
Authority
CN
China
Prior art keywords
bobbin winder
winder bracket
coil
coils
winding
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
CN97102058A
Other languages
English (en)
Chinese (zh)
Inventor
李宰源
李哲雨
李庸勋
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1166023A publication Critical patent/CN1166023A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0935—Details of the moving parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • 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)
  • Optical Recording Or Reproduction (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Electromagnets (AREA)
CN97102058A 1996-05-22 1997-01-23 能够提高高频带灵敏度的缠绕线圈的方法 Pending CN1166023A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR17519/96 1996-05-22
KR1019960017519A KR970076542A (ko) 1996-05-22 1996-05-22 고역 감도를 증가시킬 수 있는 코일 권선 방법

Publications (1)

Publication Number Publication Date
CN1166023A true CN1166023A (zh) 1997-11-26

Family

ID=19459548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97102058A Pending CN1166023A (zh) 1996-05-22 1997-01-23 能够提高高频带灵敏度的缠绕线圈的方法

Country Status (6)

Country Link
JP (1) JP2855111B2 (fr)
KR (1) KR970076542A (fr)
CN (1) CN1166023A (fr)
FR (1) FR2749103A1 (fr)
GB (1) GB2313483B (fr)
NL (1) NL1005379C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0129821D0 (en) * 2001-12-14 2002-01-30 Delphi Tech Inc Solenoid actuated valve
WO2004097864A2 (fr) * 2003-04-29 2004-11-11 Inventive Holdings Llc Dispositif a enroulement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819743A (ja) * 1981-07-24 1983-02-04 Pioneer Video Corp 記録情報読取装置における光学系駆動装置
GB2113475B (en) * 1981-12-23 1986-05-21 Hitachi Ltd Coils constructed to lessen stray capacitance
US4746887A (en) * 1984-09-06 1988-05-24 Techonological Research Association Hollow cylindrical movable body for an electromagnet
JPS61108110A (ja) * 1984-10-31 1986-05-26 Kawasaki Heavy Ind Ltd 電磁装置
GB8515351D0 (en) * 1985-06-18 1985-07-17 Lucas Ind Plc Winding method
US4841407A (en) * 1986-06-16 1989-06-20 Canon Kabushiki Kaisha Magnetic field generator having a plurality of coils for generating magnetic field in substantially the same space and method of driving the same
EP0273367B1 (fr) * 1986-12-26 1994-02-16 Kabushiki Kaisha Toshiba Appareil de commande pour lentille d'objectif
KR920022223A (ko) * 1991-05-13 1992-12-19 강진구 광학계 구동장치

Also Published As

Publication number Publication date
GB9704044D0 (en) 1997-04-16
GB2313483B (en) 1999-02-24
JPH09330812A (ja) 1997-12-22
JP2855111B2 (ja) 1999-02-10
GB2313483A (en) 1997-11-26
KR970076542A (ko) 1997-12-12
FR2749103A1 (fr) 1997-11-28
NL1005379C2 (nl) 1997-11-25

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication