GB1488240A - Enclosure for magnetic memory storage device - Google Patents

Enclosure for magnetic memory storage device

Info

Publication number
GB1488240A
GB1488240A GB17987/76A GB1798776A GB1488240A GB 1488240 A GB1488240 A GB 1488240A GB 17987/76 A GB17987/76 A GB 17987/76A GB 1798776 A GB1798776 A GB 1798776A GB 1488240 A GB1488240 A GB 1488240A
Authority
GB
United Kingdom
Prior art keywords
port
air
spindle
air inlet
inlet port
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.)
Expired
Application number
GB17987/76A
Other languages
English (en)
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.)
Control Data Corp
Original Assignee
Control Data Corp
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 Control Data Corp filed Critical Control Data Corp
Publication of GB1488240A publication Critical patent/GB1488240A/en
Expired legal-status Critical Current

Links

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
    • G11B23/021—Containers; Storing means both adapted to cooperate with the recording or reproducing means comprising means for reducing influence of physical parameters, e.g. temperature change, moisture

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
GB17987/76A 1975-07-23 1976-05-03 Enclosure for magnetic memory storage device Expired GB1488240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/598,517 US4008492A (en) 1975-07-23 1975-07-23 Thermally stabilized enclosure for magnetic disk

Publications (1)

Publication Number Publication Date
GB1488240A true GB1488240A (en) 1977-10-12

Family

ID=24395874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17987/76A Expired GB1488240A (en) 1975-07-23 1976-05-03 Enclosure for magnetic memory storage device

Country Status (4)

Country Link
US (1) US4008492A (enExample)
JP (1) JPS5215308A (enExample)
CA (1) CA1059622A (enExample)
GB (1) GB1488240A (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130845A (en) * 1977-07-08 1978-12-19 Microdata Corporation Disc cabinet recirculating air flow system
GB2024495B (en) * 1978-05-16 1982-12-22 Burroughs Corp Record-disc cover having air filtration section
US4190870A (en) * 1978-07-05 1980-02-26 International Business Machines Corporation Disk drive assembly
US4282554A (en) * 1979-01-26 1981-08-04 Priam Enclosed disc drive with improved air flow
US4369475A (en) * 1979-01-26 1983-01-18 Priam Enclosed disc drive with improved air flow
JPS5827589B2 (ja) * 1979-03-20 1983-06-10 日本電信電話株式会社 磁気デイスク記憶装置
US4363057A (en) * 1979-07-16 1982-12-07 International Business Machines Corporation Recirculating filter duct design
US4315288A (en) * 1980-02-29 1982-02-09 Digital Equipment Corporation Disk housing for disk mass storage unit including integral means for reducing temperature differentials among disks
US4363056A (en) * 1980-02-29 1982-12-07 Digital Equipment Corporation Disk housing for disk drive mass storage unit
US4329722A (en) * 1980-05-15 1982-05-11 Priam Corporation Enclosed disc drive having combination filter assembly
US4725904A (en) * 1981-10-05 1988-02-16 Tandon Corporation Magnetic disk memory apparatus with improved contamination control
US4419703A (en) * 1981-11-16 1983-12-06 Dma Systems Corporation Disc cartridge loading mechanism
US4623064A (en) * 1985-09-03 1986-11-18 Rca Corporation Apparatus for storage of molded discs
US5025337A (en) * 1989-04-06 1991-06-18 International Business Machines Corporation Recirculating air filter system for rotating disk drives
US6553807B2 (en) 1999-02-22 2003-04-29 Seagate Technology Llc Disc drive component level shock tester
US6751049B2 (en) * 2000-07-10 2004-06-15 Seagate Technology Llc Downstream finned shroud airstream conditioning apparatus for a data storage device
KR100395924B1 (ko) * 2001-06-23 2003-08-27 삼성전자주식회사 김치냉장고
US6930856B2 (en) 2002-03-08 2005-08-16 Seagate Technology Llc Multiple shroud bypass for bulk windage reduction
US7353524B1 (en) * 2004-06-25 2008-04-01 Western Digital Technologies, Inc. Disk drive with airflow channeling enclosure
US7751145B1 (en) 2007-01-12 2010-07-06 Western Digital Technologies, Inc. Disk drive with air channel
US8009384B1 (en) 2008-09-30 2011-08-30 Western Digital Technologies, Inc. Cast baseplate for a disk drive having an arcuate shroud wall and adjacent arcuate groove
US11682426B2 (en) 2021-08-13 2023-06-20 Western Digital Technologies, Inc. Archival data storage library
US11810600B2 (en) * 2021-08-18 2023-11-07 Western Digital Technologies, Inc. Read-write device for an archival data storage library
US11862203B2 (en) 2022-01-22 2024-01-02 Western Digital Technologies, Inc. Disk cartridge data storage library

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624624A (en) * 1969-07-24 1971-11-30 Sperry Rand Corp Magnetic drum air filtration and purging system
US3882473A (en) * 1970-03-18 1975-05-06 Ibm Magnetic disk storage file
US3710357A (en) * 1970-07-02 1973-01-09 Ibm Magnetic disk storage file in sealed enclosure
US3731291A (en) * 1971-04-12 1973-05-01 Burroughs Corp Integrated positive pressure and self-purge system
BE791363A (fr) * 1971-11-15 1973-05-14 Xerox Corp Dispositifs de compensation thermique pour unite de memoire a disque
US3720930A (en) * 1972-06-05 1973-03-13 Control Data Corp Thermal expansion compensator
US3800325A (en) * 1972-08-14 1974-03-26 Callus Memories Inc Disc drive for memory disc cartridge
US3846835A (en) * 1973-05-29 1974-11-05 Sperry Rand Corp Clean air system for magnetic storage disk pack

Also Published As

Publication number Publication date
JPS5436484B2 (enExample) 1979-11-09
JPS5215308A (en) 1977-02-04
CA1059622A (en) 1979-07-31
US4008492A (en) 1977-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)