DE68918515D1 - Plattenkassette. - Google Patents

Plattenkassette.

Info

Publication number: DE68918515D1
Authority: DE; Germany
Prior art keywords: record cassette; cassette; record
Prior art date: 1988-07-11
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

DE68918515T

Other languages

English (en)

Other versions

DE68918515T2 (de

Inventor

Vurnen J C O Minnesota Leonard

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.)

Sony Corp

3M Co

Original Assignee

Sony Corp

Minnesota Mining and Manufacturing Co

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.)

1988-07-11

Filing date

1989-07-11

Publication date

1994-11-03

1989-07-11 Application filed by Sony Corp, Minnesota Mining and Manufacturing Co filed Critical Sony Corp

1994-11-03 Publication of DE68918515D1 publication Critical patent/DE68918515D1/de

1995-05-04 Application granted granted Critical

1995-05-04 Publication of DE68918515T2 publication Critical patent/DE68918515T2/de

2009-07-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/0301—Details
- G11B23/0313—Container cases
- G11B23/0316—Constructional details, e.g. shape
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
- G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
- G11B23/507—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers combined with means for reducing influence of physical parameters, e.g. temperature change, moisture
- 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
- G11B33/1446—Reducing contamination, e.g. by dust, debris

DE68918515T 1988-07-11 1989-07-11 Plattenkassette. Expired - Fee Related DE68918515T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/217,442 US4885652A (en)	1988-07-11	1988-07-11	Disk cartridge

Publications (2)

Publication Number	Publication Date
DE68918515D1 true DE68918515D1 (de)	1994-11-03
DE68918515T2 DE68918515T2 (de)	1995-05-04

Family

ID=22811098

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68918515T Expired - Fee Related DE68918515T2 (de)	1988-07-11	1989-07-11	Plattenkassette.

Country Status (4)

Country	Link
US (1)	US4885652A (de)
EP (1)	EP0351178B1 (de)
JP (1)	JP2509013Y2 (de)
DE (1)	DE68918515T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5434737A (en) *	1990-09-28	1995-07-18	Matsushita Electric Industrial Co., Ltd.	Flexible disk assembly and a flexible disk device with a working environment display function
US5218503A (en) *	1991-10-18	1993-06-08	Syquest Technology, Inc.	31/2 inch removable cartridge for a disk drive
US5980616A (en) *	1993-02-16	1999-11-09	Donaldson Company, Inc.	Filter media for preventing carbon migration
US5526203A (en) *	1993-08-02	1996-06-11	Seagate Technology, Inc.	HDA air baffle
US5406431A (en) *	1993-10-27	1995-04-11	Maxtor Corporation	Filter system for type II HDD
US5615070A (en) *	1994-07-14	1997-03-25	Nomai Sa	Self-cleaning high-capacity, removable hard cartridge disk
US6243350B1 (en) *	1996-05-01	2001-06-05	Terastor Corporation	Optical storage systems with flying optical heads for near-field recording and reading
US5876487A (en) *	1997-03-17	1999-03-02	Donaldson Company, Inc.	Adsorbent construction; and, method
US6143058A (en) *	1997-03-17	2000-11-07	Donaldson Company, Inc.	Adsorbent construction and method
JPH10340558A (ja) *	1997-06-06	1998-12-22	Sony Corp	ディスクカートリッジ
JPH1153860A (ja) *	1997-06-06	1999-02-26	Sony Corp	ディスクカートリッジ
KR100288914B1 (ko) *	1997-12-02	2001-05-02	구자홍	정보 기록/재생 매체의 카트리지
JPH11203816A (ja) *	1998-01-14	1999-07-30	Mitsumi Electric Co Ltd	フロッピーディスクカートリッジ
USD418828S (en) *	1998-05-12	2000-01-11	Castlewood Systems, Inc.	Element of an audio, video and computer data cartridge
USD411533S (en)	1998-05-12	1999-06-29	Castlewood Systems, Inc.	Element of an audio video and computer data cartridge
USD410644S (en)	1998-05-12	1999-06-08	Castlewood Systems, Inc.	Audio, video, and computer data cartridge
USD424048S (en) *	1998-05-12	2000-05-02	Castlewood Systems, Inc.	Video and computer data cartridge
US6146446A (en) *	1998-10-08	2000-11-14	Donaldson Company, Inc.	Filter assembly with shaped adsorbent article; and devices and methods of use
US6168651B1 (en) *	1998-10-08	2001-01-02	Donaldson Company, Inc.	Filter assembly with shaped adsorbent article; and devices and methods of use
JP2000268522A (ja) *	1999-03-16	2000-09-29	Fuji Photo Film Co Ltd	磁気ディスクカートリッジ
US6266208B1 (en)	1999-06-11	2001-07-24	Maxtor Corporation	Integrated filter for use in a disk drive
US6208484B1 (en) *	1999-06-11	2001-03-27	Maxtor Corporation	Recirculation filter for use in a disk drive
JP3941385B2 (ja) *	2000-12-11	2007-07-04	富士通株式会社	ディスク装置
KR100389864B1 (ko) *	2001-02-22	2003-07-04	삼성전자주식회사	디스크 카트리지 및 디스크 기록재생장치
US20020154441A1 (en) *	2001-04-20	2002-10-24	Srinivas Tadepalli	Disc drive with grooves on internal surfaces
US6961219B2 (en) *	2001-08-31	2005-11-01	3M Innovative Properties Company	Disk drive head positioner with thin-film air-flow adjusting mechanism, thin film member and method of manufacturing
US7072140B2 (en) *	2001-08-31	2006-07-04	3M Innovative Properties Company	Disk drive having airflow adjusting mechanism and thin-plate member incorporated therein
US7149053B2 (en) *	2002-02-07	2006-12-12	Seagate Technology Llc	Disc drive turbulent wind management
US6894867B2 (en) *	2002-02-20	2005-05-17	Seagate Technology Llc	Disc drive housing with air guide
SG114578A1 (en) *	2002-05-23	2005-09-28	Seagate Technology Llc	Fluid-borne contaminant protection using a filter assembly with a leading edge guide surface
US7092202B1 (en)	2002-11-15	2006-08-15	Iomega Corporation	Enhanced airflow conditioning system for removable data storage cartridge
KR100564612B1 (ko) *	2004-02-19	2006-03-28	삼성전자주식회사	하드 디스크 드라이브
US7383560B2 (en)	2005-01-18	2008-06-03	Imation Corp.	Multi-disk data cartridge
US7593181B1 (en) *	2005-12-16	2009-09-22	Western Digital Technologies, Inc.	Disk vibration damper having an integrated air circulation guide
CN107899328B (zh) *	2017-12-14	2018-11-20	王柱盛	一种滤筒粉尘处理控制装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2024495B (en) *	1978-05-16	1982-12-22	Burroughs Corp	Record-disc cover having air filtration section
US4369475A (en) *	1979-01-26	1983-01-18	Priam	Enclosed disc drive with improved air flow
JPS55113177A (en) *	1979-02-23	1980-09-01	Nec Corp	Air ventilating mechanism of magnetic disk unit
US4359762A (en) *	1980-05-13	1982-11-16	Stollorz Herbert R	Removable storage module and module
JPS5737783A (en) *	1980-08-20	1982-03-02	Toshiba Corp	Holding case of semiconductor disk memory
FR2521386A1 (fr) *	1982-02-11	1983-08-12	Cii Honeywell Bull	Systeme de ventilation d'une cartouche pour disque(s) magnetique(s) amovible(s) et cartouche ventilee par ce systeme
US4459628A (en) *	1982-04-19	1984-07-10	Cipher Data Products, Inc.	Disk cartridge
JPS59207471A (ja) *	1983-05-11	1984-11-24	Mitsubishi Electric Corp	磁気デイスクカ−トリツジ
JPS6070569A (ja) *	1983-09-28	1985-04-22	Seiko Seiki Co Ltd	磁気デイスクカ−トリツジ
GB2155353A (en) *	1984-03-08	1985-09-25	Hewlett Packard Co	Air filter for memory disc
CA1258122A (en) *	1985-09-27	1989-08-01	Rogers B. Downey	Magnetic disk cassette having internal biasing ribs
JPS6342080A (ja) *	1986-08-08	1988-02-23	Nec Corp	光デイスク用カ−トリツジ
JPS63104280A (ja) *	1986-10-21	1988-05-09	Nec Corp	光デイスクカ−トリツジ
JP2598438B2 (ja) *	1987-12-18	1997-04-09	株式会社日立製作所	フロツピデイスク用カートリツジ

1988
- 1988-07-11 US US07/217,442 patent/US4885652A/en not_active Expired - Fee Related
1989
- 1989-07-11 DE DE68918515T patent/DE68918515T2/de not_active Expired - Fee Related
- 1989-07-11 JP JP1989081608U patent/JP2509013Y2/ja not_active Expired - Lifetime
- 1989-07-11 EP EP89307014A patent/EP0351178B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0216474U (de)	1990-02-01
EP0351178B1 (de)	1994-09-28
US4885652A (en)	1989-12-05
DE68918515T2 (de)	1995-05-04
JP2509013Y2 (ja)	1996-08-28
EP0351178A3 (en)	1990-07-18
EP0351178A2 (de)	1990-01-17

Publication	Publication Date	Title
DE68917682D1 (de)	1994-09-29	Plattenkassette.
DE68918515D1 (de)	1994-11-03	Plattenkassette.
DE68913784D1 (de)	1994-04-21	Plattenkassette.
DE68915631D1 (de)	1994-07-07	Plattenkassette.
DE68924906D1 (de)	1996-01-04	Aufzeichnungs-/Wiedergabeanordnung.
DE68923983D1 (de)	1995-10-05	Plattenspieler.
DE69014956D1 (de)	1995-01-26	Plattenkassette.
DE68911007D1 (de)	1994-01-13	Kassette.
DE68924926D1 (de)	1996-01-11	Plattenkassette.
DE3778621D1 (de)	1992-06-04	Plattenkassette.
DE68915932D1 (de)	1994-07-14	Aufzeichnungsgerät.
ATE108035T1 (de)	1994-07-15	Zeitaufnahmevorrichtung.
DE68920512D1 (de)	1995-02-23	Plattenspieler.
DE68919158D1 (de)	1994-12-08	Plattenmagazin.
DE68919342D1 (de)	1994-12-15	Aufzeichnungs-/Wiedergabeanordnung.
DE68921575D1 (de)	1995-04-13	Aufnahmegerät.
DE68911073D1 (de)	1994-01-13	Scheibenkassette.
DE68929327D1 (de)	2001-10-31	Plattenkassette
DE3879311D1 (de)	1993-04-22	Disk-kassette.
DE3885829D1 (de)	1994-01-05	Plattenkassette.
DE68924635D1 (de)	1995-11-30	Datenaufzeichnungsgerät.
DE3771246D1 (de)	1991-08-14	Plattenkassette.
DE69010780D1 (de)	1994-08-25	Plattenkassette.
DE3787338D1 (de)	1993-10-14	Plattenkassette.
DE3765293D1 (de)	1990-11-08	Plattenkassette.

Legal Events

Date	Code	Title	Description
1995-10-26	8364	No opposition during term of opposition
1997-07-10	8339	Ceased/non-payment of the annual fee