JPS5895187U - Voice coil type linear motor - Google Patents

Voice coil type linear motor

Info

Publication number
JPS5895187U
JPS5895187U JP19138781U JP19138781U JPS5895187U JP S5895187 U JPS5895187 U JP S5895187U JP 19138781 U JP19138781 U JP 19138781U JP 19138781 U JP19138781 U JP 19138781U JP S5895187 U JPS5895187 U JP S5895187U
Authority
JP
Japan
Prior art keywords
yoke
linear motor
voice coil
type linear
coil type
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
JP19138781U
Other languages
Japanese (ja)
Inventor
志朗 長谷川
保 高橋
Original Assignee
昭和電線電纜株式会社
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 昭和電線電纜株式会社 filed Critical 昭和電線電纜株式会社
Priority to JP19138781U priority Critical patent/JPS5895187U/en
Publication of JPS5895187U publication Critical patent/JPS5895187U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のボイスコイル型リニヤモータを示す縦断
面図、第２図は本考案の一実施例を示す縦断面図である
。 １．１１・・・サイドヨーク、３．１２・・・センター
ヨーク、４．１４・・・空隙、５．１６・・・ムービン
グコイル、１５・・・固定コイル。FIG. 1 is a vertical sectional view showing a conventional voice coil type linear motor, and FIG. 2 is a vertical sectional view showing an embodiment of the present invention. 1.11... Side yoke, 3.12... Center yoke, 4.14... Air gap, 5.16... Moving coil, 15... Fixed coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒形のサイドヨークとサイドヨーク内に同心的に配置さ
れたセンターヨークとをリヤヨークで連結したヨークと
、サイドヨークとセンターヨークの間の空隙内を通るム
ービングコイルとを備えたボイスコイル型リニヤモータ
において、リヤヨークとサイドヨークとの連結部近傍に
、前記空隙を介してサイドヨークとセンターヨークとの
間に磁気回路を構成する固定コイルを配設したことを特
徴とするボイスコイル型リニヤモータ。A voice coil type linear motor includes a yoke in which a cylindrical side yoke and a center yoke arranged concentrically within the side yoke are connected by a rear yoke, and a moving coil passing through a gap between the side yoke and the center yoke. A voice coil type linear motor, characterized in that a fixed coil forming a magnetic circuit between the side yoke and the center yoke is disposed in the vicinity of the connecting portion between the rear yoke and the side yoke via the gap.
JP19138781U 1981-12-21 1981-12-21 Voice coil type linear motor Pending JPS5895187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19138781U JPS5895187U (en) 1981-12-21 1981-12-21 Voice coil type linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19138781U JPS5895187U (en) 1981-12-21 1981-12-21 Voice coil type linear motor

Publications (1)

Publication Number Publication Date
JPS5895187U true JPS5895187U (en) 1983-06-28

Family

ID=30104853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19138781U Pending JPS5895187U (en) 1981-12-21 1981-12-21 Voice coil type linear motor

Country Status (1)

Country Link
JP (1) JPS5895187U (en)

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