JPH042370U - - Google Patents

Info

Publication number
JPH042370U
JPH042370U JP4201690U JP4201690U JPH042370U JP H042370 U JPH042370 U JP H042370U JP 4201690 U JP4201690 U JP 4201690U JP 4201690 U JP4201690 U JP 4201690U JP H042370 U JPH042370 U JP H042370U
Authority
JP
Japan
Prior art keywords
linear motor
magnetically attached
detection means
change detection
head
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
JP4201690U
Other languages
English (en)
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 filed Critical
Priority to JP4201690U priority Critical patent/JPH042370U/ja
Publication of JPH042370U publication Critical patent/JPH042370U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Linear Motors (AREA)

Description

【図面の簡単な説明】
第1図は本考案を適用したリニアモータの概略
構成説明図、第2図はマグネツト部の構成を示す
斜視図、第3図はキヤリツジに形成したPCBパ
ターンの説明図、第4図はPCBパターン側の動
作状態説明図である。 1……サイドヨーク、2……センターヨーク、
3……マグネツト、5……キヤリツジ、6……磁
気変化検知手段、10……基部、11……磁石。

Claims (1)

  1. 【実用新案登録請求の範囲】 デイスク装置のヘツドを移動するために用いら
    れるリニアモータにおいて、 駆動用マグネツトに細かいピツチで磁着を施す
    とともに、該磁着部に対向するコイルを備えたキ
    ヤリツジに磁束変化を捕らえる磁気変化検知手段
    を配置したことを特徴とするリニアモータ。
JP4201690U 1990-04-19 1990-04-19 Pending JPH042370U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4201690U JPH042370U (ja) 1990-04-19 1990-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4201690U JPH042370U (ja) 1990-04-19 1990-04-19

Publications (1)

Publication Number Publication Date
JPH042370U true JPH042370U (ja) 1992-01-09

Family

ID=31553188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4201690U Pending JPH042370U (ja) 1990-04-19 1990-04-19

Country Status (1)

Country Link
JP (1) JPH042370U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114805U (ja) * 1974-03-01 1975-09-19
JP2013238485A (ja) * 2012-05-15 2013-11-28 Asahi Kasei Electronics Co Ltd エンコーダ及びそれを用いたアクチュエータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114805U (ja) * 1974-03-01 1975-09-19
JP2013238485A (ja) * 2012-05-15 2013-11-28 Asahi Kasei Electronics Co Ltd エンコーダ及びそれを用いたアクチュエータ

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