CA925442A - Self-purging disk system - Google Patents

Self-purging disk system

Info

Publication number
CA925442A
CA925442A CA078449A CA78449A CA925442A CA 925442 A CA925442 A CA 925442A CA 078449 A CA078449 A CA 078449A CA 78449 A CA78449 A CA 78449A CA 925442 A CA925442 A CA 925442A
Authority
CA
Canada
Prior art keywords
self
disk system
purging
purging disk
disk
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
CA078449A
Other languages
English (en)
Inventor
G. Groom Robert
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.)
Unisys Corp
Original Assignee
Burroughs 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 Burroughs Corp filed Critical Burroughs Corp
Application granted granted Critical
Publication of CA925442A publication Critical patent/CA925442A/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
    • G11B23/50—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains
CA078449A 1969-06-13 1970-03-26 Self-purging disk system Expired CA925442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83293069A 1969-06-13 1969-06-13

Publications (1)

Publication Number Publication Date
CA925442A true CA925442A (en) 1973-05-01

Family

ID=25262958

Family Applications (1)

Application Number Title Priority Date Filing Date
CA078449A Expired CA925442A (en) 1969-06-13 1970-03-26 Self-purging disk system

Country Status (6)

Country Link
US (1) US3631423A (enrdf_load_stackoverflow)
JP (1) JPS4926123B1 (enrdf_load_stackoverflow)
BE (1) BE751639A (enrdf_load_stackoverflow)
CA (1) CA925442A (enrdf_load_stackoverflow)
FR (1) FR2052505A5 (enrdf_load_stackoverflow)
GB (1) GB1258539A (enrdf_load_stackoverflow)

Families Citing this family (20)

* 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
US3710540A (en) * 1970-11-25 1973-01-16 Burroughs Corp Self-purging disk system having air flow guide means
US3731291A (en) * 1971-04-12 1973-05-01 Burroughs Corp Integrated positive pressure and self-purge system
US3800325A (en) * 1972-08-14 1974-03-26 Callus Memories Inc Disc drive for memory disc cartridge
US3855624A (en) * 1973-08-15 1974-12-17 Philips Corp Grooved air bearing head
GB1486070A (en) * 1975-04-02 1977-09-14 Ibm Magnetic disc file including a clean gas system
GB1493766A (en) * 1976-03-02 1977-11-30 Burroughs Corp Disc cartridge having a contamination shield
JPS54137309A (en) * 1978-04-18 1979-10-25 Mitsubishi Electric Corp Magnetic disk memory
GB2024495B (en) * 1978-05-16 1982-12-22 Burroughs Corp Record-disc cover having air filtration section
US4199329A (en) * 1978-11-20 1980-04-22 Northrop Corporation Process and apparatus for the removal of vaporized contaminants from closed gas system
GB2051603B (en) * 1979-06-29 1983-10-12 Ibm Control of relative humidity in machine enclosures
EP0022905B1 (en) * 1979-07-16 1984-01-25 International Business Machines Corporation Enclosed self-purging disk pack units
US4725904A (en) * 1981-10-05 1988-02-16 Tandon Corporation Magnetic disk memory apparatus with improved contamination control
US4587645A (en) * 1984-05-07 1986-05-06 Miniscribe Corporation Disc drive assembly
JPH0724153B2 (ja) * 1986-05-19 1995-03-15 富士写真フイルム株式会社 磁気ディスクのクリーニング方法および装置
US5162053A (en) * 1987-09-24 1992-11-10 Kowalski Jr Walter J Vehicular brake material collection system
JP2553316B2 (ja) * 1993-03-02 1996-11-13 インターナショナル・ビジネス・マシーンズ・コーポレイション データ記憶ディスク・ドライブ装置
US5346518A (en) * 1993-03-23 1994-09-13 International Business Machines Corporation Vapor drain system
US6594108B2 (en) * 2001-06-28 2003-07-15 Seagate Technology Llc Disc drive with converging filter inlet for faster cleanup times
CN115072325B (zh) * 2022-06-12 2023-03-14 安徽协同轴承股份有限公司 一种具有自吸式节能排油脂功能的轴承上下料装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950353A (en) * 1955-07-05 1960-08-23 Litton Industries Inc Pliant disk magnetic recording apparatus
US3110889A (en) * 1960-05-02 1963-11-12 Lab For Electronics Inc Magnetic disc storage device
US3179945A (en) * 1961-03-21 1965-04-20 Lab For Electronics Inc Magnetic disc storage device
DE1221281B (de) * 1962-05-19 1966-07-21 Olympia Werke Ag Magnettrommelspeicher
US3303485A (en) * 1963-03-18 1967-02-07 Ampex Magnetic disc with air bearing which spirals radially outward
US3381285A (en) * 1965-03-17 1968-04-30 Gen Precision Systems Inc Serrated record disc with internally generated air pressure

Also Published As

Publication number Publication date
GB1258539A (enrdf_load_stackoverflow) 1971-12-30
JPS4926123B1 (enrdf_load_stackoverflow) 1974-07-06
BE751639A (fr) 1970-11-16
DE2027711B2 (de) 1976-03-18
DE2027711A1 (de) 1971-01-07
US3631423A (en) 1971-12-28
FR2052505A5 (enrdf_load_stackoverflow) 1971-04-09

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