JPS5823091U - Dust prevention device for disk players - Google Patents

Dust prevention device for disk players

Info

Publication number
JPS5823091U
JPS5823091U JP11442481U JP11442481U JPS5823091U JP S5823091 U JPS5823091 U JP S5823091U JP 11442481 U JP11442481 U JP 11442481U JP 11442481 U JP11442481 U JP 11442481U JP S5823091 U JPS5823091 U JP S5823091U
Authority
JP
Japan
Prior art keywords
disk
prevention device
dust prevention
disk players
disc
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
JP11442481U
Other languages
Japanese (ja)
Inventor
勉 松井
Original Assignee
赤井電機株式会社
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 赤井電機株式会社 filed Critical 赤井電機株式会社
Priority to JP11442481U priority Critical patent/JPS5823091U/en
Publication of JPS5823091U publication Critical patent/JPS5823091U/en
Pending legal-status Critical Current

Links

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ａ、　　ｂは共に従来例を示す概略図および竺性
図、第２図ａ、　ｂ、第３図ａ、　ｂ、第５図および第
６図はいずれも本考案実施例を示す断面図、第４図は本
考案を説明するための断面図である。 ２・・・ディスク、５・・・ブラック、７・・・永久磁
石、８・・・シャフト、９・・・固定子、１０・・・ベ
アリング、１１・・・空気フィルタ、１２・・・スカー
ト部、１３・・・リンク、１５・・・固定フック、１６
・・・エレベータ。＼ Figures 1a and b are both schematic diagrams and diagrammatic views showing the conventional example, and Figures 2a and b, Figures 3a and b, and Figures 5 and 6 are cross-sectional views showing the embodiment of the present invention. , FIG. 4 is a sectional view for explaining the present invention. 2... Disc, 5... Black, 7... Permanent magnet, 8... Shaft, 9... Stator, 10... Bearing, 11... Air filter, 12... Skirt Part, 13... Link, 15... Fixed hook, 16
···elevator.

Claims (1)

【実用新案登録請求の範囲】 １　、プラッタ上に装着されるディスクの中心に流れ込
む空気の流路に上記ディスク表面を覆うように空気フィ
ルタを設けることを特徴とするディスクプレーヤの防塵
装置。 ２　上記ディスクと一定の相対距離を維持するように上
記フィルタがディスク装着機構と機械的にリンクして設
けられることを特徴とする実用新案登録請求の範囲第１
項記載のディスクプレーヤの防塵装置。 ３　上記堕気フィルタが上記ディスクの両面に位置する
ように設けられることを特徴とする実用新案登録請求の
範囲第１項又は第２項記載のディスクプレーヤの防塵装
置。[Claims for Utility Model Registration] 1. A dustproof device for a disk player, characterized in that an air filter is provided in a flow path for air flowing into the center of a disk mounted on a platter so as to cover the surface of the disk. 2. Utility model registration claim 1, characterized in that the filter is mechanically linked to a disk mounting mechanism so as to maintain a certain relative distance from the disk.
Dust-proofing device for disc players as described in section. 3. The dustproof device for a disc player according to claim 1 or 2, wherein the fallen air filter is provided so as to be located on both sides of the disc.
JP11442481U 1981-08-03 1981-08-03 Dust prevention device for disk players Pending JPS5823091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11442481U JPS5823091U (en) 1981-08-03 1981-08-03 Dust prevention device for disk players

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11442481U JPS5823091U (en) 1981-08-03 1981-08-03 Dust prevention device for disk players

Publications (1)

Publication Number Publication Date
JPS5823091U true JPS5823091U (en) 1983-02-14

Family

ID=29908700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11442481U Pending JPS5823091U (en) 1981-08-03 1981-08-03 Dust prevention device for disk players

Country Status (1)

Country Link
JP (1) JPS5823091U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636364A (en) * 1986-06-25 1988-01-12 東京瓦斯株式会社 Heat transfer tube for absorber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934713B1 (en) * 1969-09-18 1974-09-17
JPS5538547B2 (en) * 1975-05-08 1980-10-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934713B1 (en) * 1969-09-18 1974-09-17
JPS5538547B2 (en) * 1975-05-08 1980-10-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636364A (en) * 1986-06-25 1988-01-12 東京瓦斯株式会社 Heat transfer tube for absorber

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