DE69124417T2 - Informationsaufzeichnungs-/-wiedergabegerät - Google Patents

Informationsaufzeichnungs-/-wiedergabegerät

Info

Publication number: DE69124417T2
Authority: DE; Germany
Prior art keywords: information recording; reproducing device; reproducing; recording; information
Prior art date: 1990-05-09
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.): Expired - Fee Related

Application number

DE69124417T

Other languages

English (en)

Other versions

DE69124417D1 (de

Inventor

Hidenori Suzuki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nippon Conlux Co Ltd

Original Assignee

Nippon Conlux Co Ltd

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.)

1990-05-09

Filing date

1991-05-07

Publication date

1997-08-21

1991-05-07 Application filed by Nippon Conlux Co Ltd filed Critical Nippon Conlux Co Ltd

1997-03-13 Application granted granted Critical

1997-03-13 Publication of DE69124417D1 publication Critical patent/DE69124417D1/de

1997-08-21 Publication of DE69124417T2 publication Critical patent/DE69124417T2/de

2011-05-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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

DE69124417T 1990-05-09 1991-05-07 Informationsaufzeichnungs-/-wiedergabegerät Expired - Fee Related DE69124417T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
DE69124417D1 DE69124417D1 (de)	1997-03-13
DE69124417T2 true DE69124417T2 (de)	1997-08-21

Family

ID=14757315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69124417T Expired - Fee Related DE69124417T2 (de)	1990-05-09	1991-05-07	Informationsaufzeichnungs-/-wiedergabegerät

Country Status (5)

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

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 (de) *	2004-12-20	2006-06-21	Harman Becker Automotive Systems GmbH	Eingebautetes elektronisches 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

1990
- 1990-05-09 JP JP2119274A patent/JP2865802B2/ja not_active Expired - Fee Related
1991
- 1991-05-03 KR KR1019910007162A patent/KR950003890B1/ko not_active IP Right Cessation
- 1991-05-03 US US07/695,273 patent/US5255137A/en not_active Expired - Lifetime
- 1991-05-07 EP EP91107356A patent/EP0456171B1/de not_active Expired - Lifetime
- 1991-05-07 DE DE69124417T patent/DE69124417T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0456171B1 (de)	1997-01-29
EP0456171A2 (de)	1991-11-13
US5255137A (en)	1993-10-19
JPH0417185A (ja)	1992-01-21
KR910021195A (ko)	1991-12-20
JP2865802B2 (ja)	1999-03-08
DE69124417D1 (de)	1997-03-13
EP0456171A3 (en)	1992-05-06
KR950003890B1 (ko)	1995-04-20

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Legal Events

Date	Code	Title	Description
1998-02-26	8364	No opposition during term of opposition
1999-05-06	8328	Change in the person/name/address of the agent	Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT
2007-03-15	8339	Ceased/non-payment of the annual fee