JPS59107724U - Magnetic recording media manufacturing equipment - Google Patents

Magnetic recording media manufacturing equipment

Info

Publication number
JPS59107724U
JPS59107724U JP2583U JP2583U JPS59107724U JP S59107724 U JPS59107724 U JP S59107724U JP 2583 U JP2583 U JP 2583U JP 2583 U JP2583 U JP 2583U JP S59107724 U JPS59107724 U JP S59107724U
Authority
JP
Japan
Prior art keywords
magnetic
magnetic recording
recording media
manufacturing equipment
substrate
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
JP2583U
Other languages
Japanese (ja)
Inventor
和男 小笠
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP2583U priority Critical patent/JPS59107724U/en
Publication of JPS59107724U publication Critical patent/JPS59107724U/en
Pending legal-status Critical Current

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  • Manufacturing Of Magnetic Record Carriers (AREA)

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 the drawing]

第１図は従来の磁気記録媒体の製造装置の構造を説明す
るための図、第２図はその漏洩磁界を説明するための図
、第３図は本考案による磁気記録媒体の製造装置を説明
するための図である。 、　　図面において、１０．１１はポールピース、１２
．１３は永久磁石、１４はヨーク、１５は軸、１６は磁
気ディスク基板、１７はギャップ、１８は磁気装置をそ
れぞれ示す。FIG. 1 is a diagram for explaining the structure of a conventional magnetic recording medium manufacturing apparatus, FIG. 2 is a diagram for explaining the leakage magnetic field, and FIG. 3 is a diagram for explaining the magnetic recording medium manufacturing apparatus according to the present invention. This is a diagram for , In the drawing, 10.11 is the pole piece, 12
．． 13 is a permanent magnet, 14 is a yoke, 15 is a shaft, 16 is a magnetic disk substrate, 17 is a gap, and 18 is a magnetic device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ディスク用基板を取着して回転せしめることができ
る軸と、該磁気ディスク用基板の表面に近接して設けら
れ、該基板に対しその半径方向に直角に直流磁界を印加
することができる磁気装置を有し、基板に塗布した塗料
中の磁性粉を配向することができる磁気記録媒体の製造
装置において前記磁気装置は略３角形の１対のポールピ
ースの１辺を、ギャップを設けて対向させると共に、該
ポールピースに永久磁石及びヨークを取着してギャップ
を含む閉磁路を形成したものであることを特徴とする磁
気記録媒体の製造装置。A shaft to which a magnetic disk substrate can be attached and rotated, and a magnetic shaft that is provided close to the surface of the magnetic disk substrate and capable of applying a DC magnetic field to the substrate perpendicular to its radial direction. In an apparatus for manufacturing a magnetic recording medium that is capable of orienting magnetic powder in a paint applied to a substrate, the magnetic apparatus has a pair of approximately triangular pole pieces that are arranged so that one side of the pair of pole pieces faces each other with a gap. 1. An apparatus for manufacturing a magnetic recording medium, characterized in that a permanent magnet and a yoke are attached to the pole piece to form a closed magnetic path including a gap.
JP2583U 1983-01-05 1983-01-05 Magnetic recording media manufacturing equipment Pending JPS59107724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2583U JPS59107724U (en) 1983-01-05 1983-01-05 Magnetic recording media manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2583U JPS59107724U (en) 1983-01-05 1983-01-05 Magnetic recording media manufacturing equipment

Publications (1)

Publication Number Publication Date
JPS59107724U true JPS59107724U (en) 1984-07-20

Family

ID=30131768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2583U Pending JPS59107724U (en) 1983-01-05 1983-01-05 Magnetic recording media manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS59107724U (en)

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