KR890012427A - 리니어모터 - Google Patents

리니어모터 Download PDF

Info

Publication number
KR890012427A
KR890012427A KR1019880017327A KR880017327A KR890012427A KR 890012427 A KR890012427 A KR 890012427A KR 1019880017327 A KR1019880017327 A KR 1019880017327A KR 880017327 A KR880017327 A KR 880017327A KR 890012427 A KR890012427 A KR 890012427A
Authority
KR
South Korea
Prior art keywords
bobbin
linear motor
yoke
coil
hole
Prior art date
Application number
KR1019880017327A
Other languages
English (en)
Other versions
KR970006069B1 (ko
Inventor
나오야 에구치
Original Assignee
오가 노리오
소니 가부시키가이샤
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 오가 노리오, 소니 가부시키가이샤 filed Critical 오가 노리오
Publication of KR890012427A publication Critical patent/KR890012427A/ko
Application granted granted Critical
Publication of KR970006069B1 publication Critical patent/KR970006069B1/ko

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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
    • 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

Abstract

내용 없음.

Description

리니어모터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 및 제2도는 본원 발명에 의한 리니어모터의 일실시예의 구성을 나타내는 사시도 및 평면도.
제3도 및 제4도는 본원 발명의 일실시예의 구성을 나타내는 단면도,
제5도는 본원 발명의 요부의 구성을 나타내는 사시도.

Claims (1)

  1. 두께방향으로 착자(着磁)된 자석에 대향하여 배설된 요크를 코일이 감겨진 보빈의 관통공에 삽통하고, 상기 코일에 통정하여 상기 보빈을 구동하도록 한 가동코일형의 리니어모터에 있어서, 상기 요크 및 상기 보빈의 관통공에 각기 전동체(轉動體)의 안내홈을 형성하고, 상기 전동체를 통해서 상기 보빈을 상기 요크에 지지한 것을 특징으로 하는 리니어모터.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880017327A 1988-01-27 1988-12-23 리니어모터 KR970006069B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP88-16270 1988-01-27
JP63016270A JP2778032B2 (ja) 1988-01-27 1988-01-27 光学ピックアップ装置
JP63-16270 1988-01-27

Publications (2)

Publication Number Publication Date
KR890012427A true KR890012427A (ko) 1989-08-26
KR970006069B1 KR970006069B1 (ko) 1997-04-23

Family

ID=11911856

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017327A KR970006069B1 (ko) 1988-01-27 1988-12-23 리니어모터

Country Status (5)

Country Link
US (1) US4864170A (ko)
EP (1) EP0326374B1 (ko)
JP (1) JP2778032B2 (ko)
KR (1) KR970006069B1 (ko)
DE (1) DE68909429T2 (ko)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0260451A (ja) * 1988-08-26 1990-02-28 Canon Inc リニアモータ装置
JPH0323523A (ja) * 1989-06-21 1991-01-31 Sony Corp 光学ヘッド装置
JPH03139161A (ja) * 1989-10-25 1991-06-13 Omron Corp 直線移動用軸受装置
JP2626115B2 (ja) * 1990-01-10 1997-07-02 松下電器産業株式会社 光学ヘッド
ES2085367T3 (es) * 1990-04-09 1996-06-01 Nippon Conlux Co Ltd Motor lineal.
JP2870112B2 (ja) * 1990-04-13 1999-03-10 三菱電機株式会社 フレキシブルディスク装置
JPH04156263A (ja) * 1990-10-16 1992-05-28 Nippon Thompson Co Ltd 小形リニアモータ駆動装置
FR2670940A1 (fr) * 1990-12-21 1992-06-26 Atg Sa Perfectionnement au dispositif d'acces et d'asservissement pour disque optique.
US5617402A (en) * 1990-12-21 1997-04-01 Art Tech Gigadisc "Atg" Access and tracking device for an optical disc
US5195739A (en) * 1991-02-01 1993-03-23 Nippon Conlux Co., Ltd. Apparatus for preventing bills or the like from being pulled out
US5113099A (en) * 1991-07-16 1992-05-12 Maxtor Corporation Rotary actuator for magnetic recording
US5485046A (en) * 1992-02-20 1996-01-16 Dana Corporation Variable reluctance electric motor
JP2584626Y2 (ja) * 1992-08-12 1998-11-05 フオスター電機株式会社 リニアモータ
JP3356918B2 (ja) * 1995-08-01 2002-12-16 オリンパス光学工業株式会社 光ピックアップ
US5943194A (en) * 1996-11-15 1999-08-24 Iomega Corporation Laminated steel return path with actuator support features
US6163090A (en) * 1999-06-16 2000-12-19 International Business Machines Corporation Probe position actuator with an elongated stroke
BG747Y1 (bg) * 2000-11-09 2005-05-31 Линейна електрическа машина
US6528908B1 (en) * 2001-10-09 2003-03-04 Rick Lee Induction drive for induction driven conveyor including a virtual continuous magnetic body and method of driving induction driven conveyor including a virtual continuous magnetic body
US20060028070A1 (en) * 2002-10-25 2006-02-09 Koninklijke Philips Electronics, N.V. High force density linear electric motor
US7597190B2 (en) * 2004-10-15 2009-10-06 Rick Lee Belt including a flexible rare earth magnetic strip and conveyor utilizing a belt including a flexible rare earth magnetic strip
JP4799308B2 (ja) * 2006-07-31 2011-10-26 株式会社ハーモニック・ドライブ・システムズ リニアアクチュエータ
US7965472B2 (en) * 2007-04-11 2011-06-21 Oracle America, Inc. Magnetically preloaded linear guide for a transducer
DE102010004642B4 (de) * 2010-01-13 2012-09-27 Integrated Dynamics Engineering Gmbh Magnetaktor sowie Verfahren zu dessen Montage
DE102011051020B4 (de) 2011-06-10 2019-06-27 IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gGmbH (IMMSgGmbH) Gleichstromlinearantrieb
CN110678795B (zh) * 2017-06-13 2022-02-25 奥林巴斯株式会社 光学单元及内窥镜
KR102536997B1 (ko) * 2018-04-12 2023-05-25 엘지이노텍 주식회사 렌즈 구동장치 및 이를 포함하는 카메라 모듈
KR20200044488A (ko) * 2018-10-19 2020-04-29 엘지이노텍 주식회사 카메라 액츄에이터 및 이를 포함하는 카메라 모듈
DE102018008416A1 (de) * 2018-10-25 2020-04-30 Martin Krug Elektroantrieb
DE102021000288A1 (de) 2021-01-21 2022-07-21 Martin Krug Elektrisches Gerät

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014507U (ko) * 1973-06-04 1975-02-15
JPS56129185A (en) * 1980-03-14 1981-10-09 Matsushita Electric Ind Co Ltd Protecting circuit for printer head
JPS5949312B2 (ja) * 1982-05-07 1984-12-01 東陶機器株式会社 ホ−ロ−製品の模様付け方法
JPS58170353A (ja) * 1982-06-17 1983-10-06 Secoh Giken Inc 軸方向空「隙」型半導体電動機
JPS59210575A (ja) * 1983-05-13 1984-11-29 Fujitsu Ltd 磁気デイスク装置のヘツドアクセス機構
JPS60162470A (ja) * 1984-02-03 1985-08-24 Matsushita Electric Works Ltd リニアモ−タ装置
JPS6110961A (ja) * 1984-06-25 1986-01-18 Hitachi Ltd 可動コイル型リニア直流モ−タ
US4631431A (en) * 1984-07-30 1986-12-23 Priam Corporation Linear motor having improved magnetic characteristics
US4654940A (en) * 1984-11-26 1987-04-07 Nippon Thompson Co., Ltd. Rolling bearing made by thin steel plates for providing a rectilinear movement
NL8501991A (nl) * 1985-07-11 1987-02-02 Philips Nv Inrichting voor het transleren van een slede, alsmede electrodynamische inrichting voorzien van de genoemde inrichting.
EP0222362B1 (en) * 1985-11-13 1990-05-09 Sharp Kabushiki Kaisha Linear motor
JPS62178151A (ja) * 1986-01-31 1987-08-05 Sony Corp リニアモ−タ
JPS62268348A (ja) * 1986-05-15 1987-11-20 Toshiba Corp リニア直流モ−タ
JPS6377366A (ja) * 1986-09-19 1988-04-07 Fujitsu Ltd ボイスコイル型リニアモ−タ

Also Published As

Publication number Publication date
US4864170A (en) 1989-09-05
DE68909429T2 (de) 1994-02-03
EP0326374A2 (en) 1989-08-02
DE68909429D1 (de) 1993-11-04
EP0326374A3 (en) 1990-01-10
EP0326374B1 (en) 1993-09-29
JPH01194848A (ja) 1989-08-04
JP2778032B2 (ja) 1998-07-23
KR970006069B1 (ko) 1997-04-23

Similar Documents

Publication Publication Date Title
KR890012427A (ko) 리니어모터
KR920000599A (ko) 리니어모터(Linear motor)엘리베이터
DE69206863T2 (de) Permanentmagnetwandler
KR920001010A (ko) 쌍안경 솔레노이드 및 이를 이용한 편기(編機)
KR870004550A (ko) 리니어모우터
KR930002822A (ko) 속도센서
KR870009352A (ko) 전기기계 변환기
KR880005725A (ko) 페이스코미테이터형스타터
KR870005619A (ko) 자석을 이용한 계지구
KR870000620A (ko) 소형 동기 모터
KR870009515A (ko) 전동기의 회전자의 착자방법
KR900005518A (ko) 전자기 폴라 릴레이(polar relay)
KR930022683A (ko) 소형 모터
KR880014800A (ko) 리니어모터
KR960030101A (ko) 박막 자기 헤드의 자기 저항 소자
KR890005788A (ko) 동작 표시판이 부착된 계전기
KR880003047A (ko) 작동편의 구동장치
KR890015485A (ko) 영구 자석식 직류기
KR880003464A (ko) 직류전동기의 계자장치
KR880009335A (ko) 자기 헤드
KR960023964A (ko) 리니어 솔레노이드
KR870000789A (ko) 전기자 코일용 철심의 제조방법
JPH0399221U (ko)
KR920010673A (ko) 전자석장치
KR890004304A (ko) 부상식 자기헤드

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030618

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee