DE3065806D1 - Control of relative humidity in disk files - Google Patents

Control of relative humidity in disk files

Info

Publication number
DE3065806D1
DE3065806D1 DE8080102242T DE3065806T DE3065806D1 DE 3065806 D1 DE3065806 D1 DE 3065806D1 DE 8080102242 T DE8080102242 T DE 8080102242T DE 3065806 T DE3065806 T DE 3065806T DE 3065806 D1 DE3065806 D1 DE 3065806D1
Authority
DE
Germany
Prior art keywords
control
relative humidity
disk files
files
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
DE8080102242T
Other languages
English (en)
Inventor
Ivor William Bolton
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3065806D1 publication Critical patent/DE3065806D1/de
Expired 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
    • 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
DE8080102242T 1979-06-29 1980-04-25 Control of relative humidity in disk files Expired DE3065806D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7922792A GB2051603B (en) 1979-06-29 1979-06-29 Control of relative humidity in machine enclosures

Publications (1)

Publication Number Publication Date
DE3065806D1 true DE3065806D1 (en) 1984-01-12

Family

ID=10506204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080102242T Expired DE3065806D1 (en) 1979-06-29 1980-04-25 Control of relative humidity in disk files

Country Status (7)

Country Link
US (1) US4599670A (de)
EP (1) EP0020933B1 (de)
JP (1) JPS567272A (de)
BR (1) BR8004066A (de)
CA (1) CA1143665A (de)
DE (1) DE3065806D1 (de)
GB (1) GB2051603B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489356A (en) * 1982-06-24 1984-12-18 Atasi Corporation Enclosed disk drive with improved air filtration system
JPS592273A (ja) * 1982-06-25 1984-01-07 Fujitsu Ltd 磁気デイスク装置
US4626941A (en) * 1983-05-26 1986-12-02 Fujitsu Limited Method and apparatus for suppressing the evaporation of lubricant film coated on magnetic disks of a disk storage
US4642715A (en) * 1984-11-01 1987-02-10 Miltope Corporation Environmental conditioning and safety system for disk-type mass memories
JPH0316327Y2 (de) * 1985-01-11 1991-04-09
US4685303A (en) * 1985-07-15 1987-08-11 Allen-Bradley Company, Inc. Disc drive isolation system
US4751594A (en) * 1986-05-22 1988-06-14 Magnetic Peripherals Inc. Low diffusion disk drive breather vent
JPS63113887A (ja) * 1986-10-30 1988-05-18 Mitsubishi Electric Corp 磁気デイスク装置
JP2644881B2 (ja) * 1989-03-15 1997-08-25 株式会社日立製作所 磁気ディスク装置
US5189581A (en) * 1991-03-22 1993-02-23 Schroder Robert L Drying mechanisms and methods for removing excess moisture from electronic equipment
US5623597A (en) * 1995-06-15 1997-04-22 Elonex Ip Holdings Ltd. Secure data storage system for a computer wherein a heat transfer apparatus cools a data storage unit in a fireproof safe in absence of a fire and ceases transfer in the event of a fire
US20070056444A1 (en) * 2005-07-12 2007-03-15 Garikipati Vijay K Electronic Enclosure Filter Containing Fluted Media
US8701307B2 (en) 2008-09-17 2014-04-22 Howard C. Slack Method for cleaning and reconditioning FCR APG-68 tactical radar units
US8056256B2 (en) * 2008-09-17 2011-11-15 Slack Associates, Inc. Method for reconditioning FCR APG-68 tactical radar units
US8934194B2 (en) * 2011-01-09 2015-01-13 Erhard Schreck System and method for maintaining a low density gas environment in a disk drive
US10424336B1 (en) * 2018-06-04 2019-09-24 Seagate Technology Llc Top cover mounted environmental control module for hard disk drives
CN110764558B (zh) * 2019-10-17 2021-12-10 上海方德自动化设备股份有限公司 智能呼吸器及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325061A (en) * 1940-04-24 1943-07-27 Kaufman Hiram Joseph Humidity control device
GB1072528A (en) * 1965-04-07 1967-06-21 Dryvent Ltd Improvements in or relating to air drying apparatus
US3631423A (en) * 1969-06-13 1971-12-28 Burroughs Corp Self-purging disk system
US3740735A (en) * 1970-09-14 1973-06-19 Diablo Systems Inc Air circulation apparatus
US3700855A (en) * 1970-12-21 1972-10-24 Sperry Rand Corp Magnetic disc assembly
JPS5328420Y2 (de) * 1971-12-20 1978-07-18
CA1043275A (en) * 1974-04-20 1978-11-28 Hans-Joachim Hofmann Apparatus for producing dry compressed air
GB1486070A (en) * 1975-04-02 1977-09-14 Ibm Magnetic disc file including a clean gas system
JPS5816260B2 (ja) * 1975-09-23 1983-03-30 日本電気株式会社 磁気デイスク記憶装置
JPS5273009A (en) * 1975-12-15 1977-06-18 Fujitsu Ltd Air circulating system
JPS52107617U (de) * 1976-02-12 1977-08-16
JPS5744559Y2 (de) * 1976-10-26 1982-10-01
US4130845A (en) * 1977-07-08 1978-12-19 Microdata Corporation Disc cabinet recirculating air flow system
JPS55163671A (en) * 1979-06-05 1980-12-19 Mitsubishi Electric Corp Sealed magnetic disk device

Also Published As

Publication number Publication date
EP0020933B1 (de) 1983-12-07
JPS567272A (en) 1981-01-24
JPH03714B2 (de) 1991-01-08
US4599670A (en) 1986-07-08
GB2051603A (en) 1981-01-21
BR8004066A (pt) 1981-01-21
EP0020933A1 (de) 1981-01-07
CA1143665A (en) 1983-03-29
GB2051603B (en) 1983-10-12

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee