AU2001284988A1 - Filter construction for disk drives, and use - Google Patents

Filter construction for disk drives, and use

Info

Publication number
AU2001284988A1
AU2001284988A1 AU2001284988A AU8498801A AU2001284988A1 AU 2001284988 A1 AU2001284988 A1 AU 2001284988A1 AU 2001284988 A AU2001284988 A AU 2001284988A AU 8498801 A AU8498801 A AU 8498801A AU 2001284988 A1 AU2001284988 A1 AU 2001284988A1
Authority
AU
Australia
Prior art keywords
disk drives
filter construction
construction
filter
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.)
Abandoned
Application number
AU2001284988A
Inventor
Daniel L Tuma
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of AU2001284988A1 publication Critical patent/AU2001284988A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/45—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for electronic devices, e.g. computers, hard-discs, mobile phones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AU2001284988A 2000-08-16 2001-08-16 Filter construction for disk drives, and use Abandoned AU2001284988A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22554600P 2000-08-16 2000-08-16
US60225546 2000-08-16
PCT/US2001/025692 WO2002013945A2 (en) 2000-08-16 2001-08-16 Filter construction for disk drives, and use

Publications (1)

Publication Number Publication Date
AU2001284988A1 true AU2001284988A1 (en) 2002-02-25

Family

ID=22845293

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284988A Abandoned AU2001284988A1 (en) 2000-08-16 2001-08-16 Filter construction for disk drives, and use

Country Status (6)

Country Link
US (1) US6709498B2 (en)
JP (1) JP2004506292A (en)
KR (1) KR100839806B1 (en)
CN (1) CN1267927C (en)
AU (1) AU2001284988A1 (en)
WO (1) WO2002013945A2 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168651B1 (en) * 1998-10-08 2001-01-02 Donaldson Company, Inc. Filter assembly with shaped adsorbent article; and devices and methods of use
US20020075590A1 (en) * 2000-12-14 2002-06-20 Garikipati Vijay Kumar Filter Construction, method of making, and method of use
US6999273B2 (en) * 2002-02-13 2006-02-14 Seagate Technology Llc Filter assembly for a data storage device
US6894867B2 (en) * 2002-02-20 2005-05-17 Seagate Technology Llc Disc drive housing with air guide
US6822824B2 (en) 2002-06-07 2004-11-23 Seagate Technology Llc Flex circuit bracket which establishes a diffusion path for a data storage device housing
US7110215B2 (en) * 2002-06-13 2006-09-19 Seagate Technology Llc Breather filter at down-stream of re-circulation filter
US8185602B2 (en) 2002-11-05 2012-05-22 Newisys, Inc. Transaction processing using multiple protocol engines in systems having multiple multi-processor clusters
US7382572B1 (en) * 2002-12-10 2008-06-03 Maxtor Corporation Disk drive with flexible, integrated breather/recirculation filter elements
US6936093B2 (en) * 2003-02-27 2005-08-30 Donaldson Company, Inc. Electronic enclosure filter
US7404836B2 (en) * 2003-05-12 2008-07-29 Donaldson Company, Inc. Focused flow filter
WO2005017900A1 (en) * 2003-07-29 2005-02-24 Seagate Technology Llc Integrated filter system for a data storage device
US7082012B2 (en) * 2003-08-11 2006-07-25 Seagate Technology Llc Disc drive breather filter mounted to a flex circuit bracket
US7591868B2 (en) * 2003-10-07 2009-09-22 Donaldson Company, Inc. Filter for electronic enclosure
US7166142B2 (en) * 2003-12-31 2007-01-23 Donaldson Company, Inc. Filter constructions containing breather and recirculation filter elements
US7125433B2 (en) * 2003-12-31 2006-10-24 Donaldson Company, Inc. Dual diffusion channel filter
US7280311B1 (en) * 2004-01-31 2007-10-09 Western Digital Technologies, Inc. Disk drive including a filter component with coarse and fine sections
US7312950B2 (en) * 2004-02-23 2007-12-25 Seagate Technology Llc Air stream filtration system adjacent a rotational element of a data storage device
CN101084554A (en) * 2004-11-09 2007-12-05 唐纳森公司 Electronic enclosure filter containing polymer microfiber element
JP2006185486A (en) * 2004-12-27 2006-07-13 Hitachi Global Storage Technologies Netherlands Bv Disk unit
US20060272507A1 (en) * 2005-04-04 2006-12-07 Johnson Christopher M Adsorbent Carbon Breather with Scrim for Improved Flow
US7505225B2 (en) * 2005-06-16 2009-03-17 Seagate Technology Llc Activated carbon fiber filter for a data storage system
US20070056444A1 (en) * 2005-07-12 2007-03-15 Garikipati Vijay K Electronic Enclosure Filter Containing Fluted Media
JP4301218B2 (en) * 2005-07-27 2009-07-22 ソニー株式会社 Disk unit
US20070103811A1 (en) * 2005-09-09 2007-05-10 Olszewski Jason R Filtration arrangment for electronic enclosure
US7593181B1 (en) 2005-12-16 2009-09-22 Western Digital Technologies, Inc. Disk vibration damper having an integrated air circulation guide
US7585358B2 (en) * 2006-08-24 2009-09-08 Seagate Technology Llc Small and large particle recirculation filter
US7599148B2 (en) * 2006-10-05 2009-10-06 Hitachi Global Storage Technologies Netherlands B.V. Apparatus and method for integral filter and bypass channel in a hard disk drive
US20080151492A1 (en) * 2006-12-26 2008-06-26 Maddox Charles W Computer case with intake filter with positive airflow
US7848051B2 (en) * 2007-07-11 2010-12-07 Seagate Technology Llc Internal disc drive filter assembly
CN104941385B (en) 2007-07-13 2017-10-31 唐纳森公司 Contaminant control filter with charging port
JP4592807B1 (en) * 2009-06-23 2010-12-08 株式会社東芝 Disk device and respiratory filter used therefor
CN103503074A (en) * 2011-02-14 2014-01-08 福美泰克国际有限公司 Hard disk drive filtration device
US8867164B2 (en) * 2011-08-17 2014-10-21 HGST Netherlands B.V. Magnetic storage device with humidity control device incorporating a differentially permeable membrane
US9769951B2 (en) * 2015-07-08 2017-09-19 Autoliv Asp, Inc. Automotive radar system and automotive radar sensor module with breather structure
US9666235B2 (en) * 2015-10-13 2017-05-30 Seagate Technology Llc Particulate filter
US11344835B2 (en) 2018-08-21 2022-05-31 Donaldson Company, Inc. Filter assembly for an enclosure
EP3928854A1 (en) * 2020-06-25 2021-12-29 Tecan Trading Ag Gas drying device with diffusion barrier

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329722A (en) 1980-05-15 1982-05-11 Priam Corporation Enclosed disc drive having combination filter assembly
US4471395A (en) * 1982-05-17 1984-09-11 International Business Machines Corporation Self-ventilated recirculating airflow system
US4489356A (en) 1982-06-24 1984-12-18 Atasi Corporation Enclosed disk drive with improved air filtration system
JPS6276089A (en) * 1985-09-30 1987-04-08 Matsushita Electric Ind Co Ltd Magnetic disc device
JPS6297195A (en) * 1985-10-24 1987-05-06 Mitsubishi Electric Corp Fixed magnetic disk device
JPS62243191A (en) * 1986-04-15 1987-10-23 Nec Corp Magnetic disk device
JPS62279588A (en) * 1986-05-28 1987-12-04 Hitachi Ltd Hermetically sealed type magnetic disk device
GB2202076A (en) 1987-03-06 1988-09-14 Ibm Disc file having at least two filters
JPH01144286A (en) * 1987-12-01 1989-06-06 Nippon Telegr & Teleph Corp <Ntt> Magnetic disk device
US4888655A (en) * 1988-07-18 1989-12-19 Seagate Technology, Inc. Air filtration system for disc drives
US4863499A (en) * 1988-07-29 1989-09-05 Donaldson Company, Inc. Anti-duffusion chemical breather assembly for disk drives
US5025337A (en) * 1989-04-06 1991-06-18 International Business Machines Corporation Recirculating air filter system for rotating disk drives
US5025336A (en) * 1989-11-06 1991-06-18 Prairietek Corporation Disk drive apparatus
US5030260A (en) 1989-12-04 1991-07-09 International Business Machines Corporation Disk drive breather filter
US5307222A (en) * 1992-11-13 1994-04-26 Maxtor Corporation Air filter and circulation system for a hard disk drive
US5406431A (en) * 1993-10-27 1995-04-11 Maxtor Corporation Filter system for type II HDD
US5367417A (en) * 1993-12-16 1994-11-22 International Business Machines Corporation Disk drive with flow-by chemical breather filter
JP2624202B2 (en) * 1994-12-16 1997-06-25 日本電気株式会社 Magnetic disk drive
KR970007075U (en) * 1995-07-22 1997-02-21 Prevents moisture from entering the hard disk drive
JPH09297987A (en) * 1996-05-07 1997-11-18 Fujitsu Ltd Cover for hard disk device
US5876487A (en) * 1997-03-17 1999-03-02 Donaldson Company, Inc. Adsorbent construction; and, method
US5997614A (en) * 1998-07-13 1999-12-07 Donaldson Company, Inc. Filter with diffusion channel and methods of making and using the filter
US6168651B1 (en) * 1998-10-08 2001-01-02 Donaldson Company, Inc. Filter assembly with shaped adsorbent article; and devices and methods of use
US6146446A (en) * 1998-10-08 2000-11-14 Donaldson Company, Inc. Filter assembly with shaped adsorbent article; and devices and methods of use
US6208484B1 (en) 1999-06-11 2001-03-27 Maxtor Corporation Recirculation filter for use in a disk drive
US6266208B1 (en) * 1999-06-11 2001-07-24 Maxtor Corporation Integrated filter for use in a disk drive
AU6926100A (en) 1999-08-23 2001-03-19 Gore Enterprise Holdings, Inc. Improved multi-functional filter for removing contaminants from an enclosure
US6238467B1 (en) * 1999-09-24 2001-05-29 Gore Enterprise Holdings, Inc. Rigid multi-functional filter assembly
US6475269B1 (en) * 2001-06-12 2002-11-05 Maxtor Corporation Disk drive recirculation filter assembly

Also Published As

Publication number Publication date
CN1267927C (en) 2006-08-02
KR100839806B1 (en) 2008-06-19
WO2002013945A3 (en) 2002-06-27
CN1466761A (en) 2004-01-07
WO2002013945A2 (en) 2002-02-21
US6709498B2 (en) 2004-03-23
US20020089781A1 (en) 2002-07-11
KR20030045029A (en) 2003-06-09
JP2004506292A (en) 2004-02-26

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