KR910021195A - 정보기록재생장치 - Google Patents

정보기록재생장치 Download PDF

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Publication number
KR910021195A
KR910021195A KR1019910007162A KR910007162A KR910021195A KR 910021195 A KR910021195 A KR 910021195A KR 1019910007162 A KR1019910007162 A KR 1019910007162A KR 910007162 A KR910007162 A KR 910007162A KR 910021195 A KR910021195 A KR 910021195A
Authority
KR
South Korea
Prior art keywords
duct
power
information recording
wall
housing
Prior art date
Application number
KR1019910007162A
Other languages
English (en)
Other versions
KR950003890B1 (ko
Inventor
히데노리 스즈끼
Original Assignee
오까다 마사하루
닛폰 콘럭스 캄파니 리미티드
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 오까다 마사하루, 닛폰 콘럭스 캄파니 리미티드 filed Critical 오까다 마사하루
Publication of KR910021195A publication Critical patent/KR910021195A/ko
Application granted granted Critical
Publication of KR950003890B1 publication Critical patent/KR950003890B1/ko

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1406—Reducing the influence of the temperature
    • G11B33/1413—Reducing the influence of the temperature by fluid cooling
    • G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

내용 없음

Description

정보기록재생장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 원 발명에 의한 정보기록재생장치를 도시한 평면도.
제2도는 제1도의 II-II선 단면도.
제3도는 전원덕트의 배면도.

Claims (3)

  1. 하우징과, 이 하우징의 내측에 배치되어 정보를 기록/재생하는 기구부와, 상기 하우징내에 배치되어 전원회로기판을 내부에 수용한 전원덕트와, 이 전원덕트의 벽에 형성된 공기 취입구와, 상기 전원덕트의 벽에 형성된 송풍출구와, 상기 전원덕트의 측벽과 전원회로기판과의 사이에 형성되어 상기 공기취입구와 송풍출고를 연락하도록 형성된 통풍로와, 상기 송풍출구에 장착된 냉각팬을 구비하여 이루어지는 것을 특징으로 하는 정보기록재생장치.
  2. 제1항에 있어서, 상기 전원덕트가 상기 기구부에 인접하도록 배치된 것을 특징으로 하는 정보기록재생장치.
  3. 제1항에 있어서, 상기 공기취입구는 전원덕트의 저벽에 형성되는 동시에 상기 송풍출구는 전원덕트의 배면벽에 형성된 것을 특징으로 하는 정보기록재생장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910007162A 1990-05-09 1991-05-03 정보기록재생장치의 발열부의 냉각장치 KR950003890B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2119274A JP2865802B2 (ja) 1990-05-09 1990-05-09 情報記録再生装置
JP90-119,274 1990-05-09

Publications (2)

Publication Number Publication Date
KR910021195A true KR910021195A (ko) 1991-12-20
KR950003890B1 KR950003890B1 (ko) 1995-04-20

Family

ID=14757315

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910007162A KR950003890B1 (ko) 1990-05-09 1991-05-03 정보기록재생장치의 발열부의 냉각장치

Country Status (5)

Country Link
US (1) US5255137A (ko)
EP (1) EP0456171B1 (ko)
JP (1) JP2865802B2 (ko)
KR (1) KR950003890B1 (ko)
DE (1) DE69124417T2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2690579B2 (ja) * 1989-12-27 1997-12-10 株式会社日立製作所 光ディスク装置
US5493457A (en) * 1991-10-18 1996-02-20 Matsushita Electric Industrial Co., Ltd. Optical disk apparatus with cooling arrangement
JPH0676555A (ja) * 1992-08-31 1994-03-18 Nippon Seiko Kk 光ディスク駆動装置
US5917795A (en) * 1995-04-28 1999-06-29 Mitsumi Electric Co., Ltd. Disk device having a drive unit and a cam plate which moves up and down relative to a disk holder for providing a thin structure
US5725622A (en) * 1996-09-04 1998-03-10 Electronic Cable Specialists, Inc. Hood for use on Avionic line replaceable unit
EP1672642A1 (en) 2004-12-20 2006-06-21 Harman Becker Automotive Systems GmbH Electronic built-in system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092687A (en) * 1976-09-07 1978-05-30 Sycor, Inc. Disc file assembly
JPS5827903B2 (ja) * 1976-09-24 1983-06-13 株式会社東芝 磁気デイスク装置の封止機構
US4147299A (en) * 1977-09-26 1979-04-03 International Business Machines Corporation Air flow system for a disk file
US4194225A (en) * 1978-06-06 1980-03-18 International Memories, Inc. Housing for disk drive unit
US4337491A (en) * 1978-11-03 1982-06-29 International Memories, Inc. Brushless D.C. motor assembly
US4369475A (en) * 1979-01-26 1983-01-18 Priam Enclosed disc drive with improved air flow
US4317146A (en) * 1979-12-03 1982-02-23 Micropolis Corporation Compact magnetic disk storage system
US4308041A (en) * 1981-02-09 1981-12-29 Cambridge Filter Corp. Air filter cartridge
JPS59101077A (ja) * 1982-11-30 1984-06-11 Hitachi Ltd 磁気デイスク記憶装置
GB2142786B (en) * 1983-05-23 1986-12-31 Data General Corp Disc drive system
US4583213A (en) * 1984-07-06 1986-04-15 Storage Technology Partners Ii Air shroud for data storage disks
US4633349A (en) * 1984-07-23 1986-12-30 International Business Machines Corporation Disk drive air filter assembly
US4642715A (en) * 1984-11-01 1987-02-10 Miltope Corporation Environmental conditioning and safety system for disk-type mass memories
US4691274A (en) * 1986-04-29 1987-09-01 Modular Power Corporation Modular electronic power supply
DE3837744A1 (de) * 1988-11-07 1990-05-10 Knuerr Mechanik Ag Baugruppentraeger fuer leiterplatten mit elektronischen bauelementen

Also Published As

Publication number Publication date
DE69124417T2 (de) 1997-08-21
US5255137A (en) 1993-10-19
JP2865802B2 (ja) 1999-03-08
EP0456171A2 (en) 1991-11-13
EP0456171A3 (en) 1992-05-06
JPH0417185A (ja) 1992-01-21
KR950003890B1 (ko) 1995-04-20
DE69124417D1 (de) 1997-03-13
EP0456171B1 (en) 1997-01-29

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