KR880014800A - Linear motor - Google Patents

Linear motor Download PDF

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Publication number
KR880014800A
KR880014800A KR870004873A KR870004873A KR880014800A KR 880014800 A KR880014800 A KR 880014800A KR 870004873 A KR870004873 A KR 870004873A KR 870004873 A KR870004873 A KR 870004873A KR 880014800 A KR880014800 A KR 880014800A
Authority
KR
South Korea
Prior art keywords
linear motor
coil
magnetic
fixed part
movable
Prior art date
Application number
KR870004873A
Other languages
Korean (ko)
Other versions
KR950015067B1 (en
Inventor
시게히사 마루야마
히데오 니이쿠라
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 KR880014800A publication Critical patent/KR880014800A/en
Application granted granted Critical
Publication of KR950015067B1 publication Critical patent/KR950015067B1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Abstract

내용 없음No content

Description

리니어모터Linear motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본원 발명의 일실시예의 리니어모터를 나타낸 단면도, 제2도는 제1도의 요부 확대 단면도, 제3도는 페루프 제어계의 일례를 나타낸 블록도.1 is a cross-sectional view showing a linear motor of an embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of main parts of FIG. 1, and FIG.

Claims (1)

마그네트와 최소한 하나의 코일을 가진 고정부와, 둘로 분리된 가동철편을 가진 상기 고정부에 대해서 미끄러져 이동하는 가동부로 이루어지며, 상기 코일에 의한 자속에 대한 자기회로를 상기 가동철편 사이의 갭을 포함한 자기폐회로로 구성하도록 한 것을 특징으로 하는 리니어모터.A fixed part having a magnet and at least one coil, and a movable part that slides relative to the fixed part having a movable iron piece separated into two, and a magnetic circuit for the magnetic flux by the coil is formed between the movable part. A linear motor, characterized in that configured to include a magnetic closure circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870004873A 1985-11-15 1987-05-18 Lenear motor KR950015067B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60256002A JPH0755041B2 (en) 1985-11-15 1985-11-15 Linear motor
JP85-256002 1985-11-15

Publications (2)

Publication Number Publication Date
KR880014800A true KR880014800A (en) 1988-12-24
KR950015067B1 KR950015067B1 (en) 1995-12-21

Family

ID=17286538

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004873A KR950015067B1 (en) 1985-11-15 1987-05-18 Lenear motor

Country Status (2)

Country Link
JP (1) JPH0755041B2 (en)
KR (1) KR950015067B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367603B1 (en) * 2000-11-20 2003-01-10 엘지전자 주식회사 Multi-window type linear motor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897579B2 (en) * 2001-09-28 2005-05-24 Canon Kabushiki Kaisha Motor
TWM325524U (en) * 2007-03-20 2008-01-11 Tricore Corp Improvement of driving and positing assignment for focusing actuator
DE102012210104A1 (en) 2012-06-15 2013-12-19 Hilti Aktiengesellschaft machine tool
DE102012210097A1 (en) * 2012-06-15 2013-12-19 Hilti Aktiengesellschaft control method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164006U (en) * 1985-03-30 1986-10-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367603B1 (en) * 2000-11-20 2003-01-10 엘지전자 주식회사 Multi-window type linear motor

Also Published As

Publication number Publication date
JPS62118748A (en) 1987-05-30
JPH0755041B2 (en) 1995-06-07
KR950015067B1 (en) 1995-12-21

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