CN104769676B - 用于电子器件外壳的再循环过滤器 - Google Patents

用于电子器件外壳的再循环过滤器 Download PDF

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Publication number
CN104769676B
CN104769676B CN201380050143.7A CN201380050143A CN104769676B CN 104769676 B CN104769676 B CN 104769676B CN 201380050143 A CN201380050143 A CN 201380050143A CN 104769676 B CN104769676 B CN 104769676B
Authority
CN
China
Prior art keywords
filter assembly
open front
filter
front face
interior recess
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.)
Active
Application number
CN201380050143.7A
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English (en)
Chinese (zh)
Other versions
CN104769676A (zh
Inventor
S·B·米勒三世
A·N·尼克雷
C·J·费希尔
D·L·图玛
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
Priority to CN201811202767.7A priority Critical patent/CN109453571B/zh
Publication of CN104769676A publication Critical patent/CN104769676A/zh
Application granted granted Critical
Publication of CN104769676B publication Critical patent/CN104769676B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G11B33/1446—Reducing contamination, e.g. by dust, debris
    • G11B33/146—Reducing contamination, e.g. by dust, debris constructional details of filters
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
    • 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
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrostatic Separation (AREA)
  • Sampling And Sample Adjustment (AREA)
CN201380050143.7A 2012-08-10 2013-08-10 用于电子器件外壳的再循环过滤器 Active CN104769676B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811202767.7A CN109453571B (zh) 2012-08-10 2013-08-10 用于电子器件外壳的再循环过滤器

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261681618P 2012-08-10 2012-08-10
US61/681,618 2012-08-10
US13/831,458 2013-03-14
US13/831,458 US8885291B2 (en) 2012-08-10 2013-03-14 Recirculation filter for an electronic enclosure
PCT/US2013/054446 WO2014026175A1 (en) 2012-08-10 2013-08-10 Recirculation filter for an electronic enclosure

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201811202767.7A Division CN109453571B (zh) 2012-08-10 2013-08-10 用于电子器件外壳的再循环过滤器

Publications (2)

Publication Number Publication Date
CN104769676A CN104769676A (zh) 2015-07-08
CN104769676B true CN104769676B (zh) 2018-11-13

Family

ID=50066020

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380050143.7A Active CN104769676B (zh) 2012-08-10 2013-08-10 用于电子器件外壳的再循环过滤器
CN201811202767.7A Active CN109453571B (zh) 2012-08-10 2013-08-10 用于电子器件外壳的再循环过滤器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201811202767.7A Active CN109453571B (zh) 2012-08-10 2013-08-10 用于电子器件外壳的再循环过滤器

Country Status (7)

Country Link
US (2) US8885291B2 (enExample)
JP (1) JP6313304B2 (enExample)
CN (2) CN104769676B (enExample)
MY (1) MY172943A (enExample)
PH (1) PH12015500281A1 (enExample)
SG (1) SG11201500951XA (enExample)
WO (1) WO2014026175A1 (enExample)

Families Citing this family (11)

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US8885291B2 (en) 2012-08-10 2014-11-11 Donaldson Company, Inc. Recirculation filter for an electronic enclosure
US10010822B2 (en) 2012-08-10 2018-07-03 Donaldson Company, Inc. Recirculation filter for an electronic enclosure
CN105993047A (zh) 2014-02-13 2016-10-05 唐纳森公司 用于外壳的再循环过滤器
CA2950144C (en) 2014-06-10 2019-06-18 The Procter & Gamble Company Air filter bag
US20170333820A1 (en) * 2014-10-31 2017-11-23 Donaldson Company, Inc. Recirculation filter for an enclosure
US10780381B2 (en) 2015-03-23 2020-09-22 Donaldson Company, Inc. Pattern coated filter and method
US10293293B2 (en) 2015-08-05 2019-05-21 Donaldson Company, Inc. Recirculation filter for an electronics enclosure
WO2017120398A1 (en) 2016-01-07 2017-07-13 Donaldson Company, Inc. Styrene-acrylonitrile fine fibers, filter media, recirculation filters, and methods
US10589219B2 (en) * 2017-10-27 2020-03-17 Seagate Technology Llc Environmental control assemblies
WO2021072117A1 (en) 2019-10-08 2021-04-15 Donaldson Company, Inc. Filter media layers including mixed diameter fine fibers
CN113231201A (zh) * 2021-05-07 2021-08-10 庄乾龙 一种环保自动化粉煤灰储运与精细分选系统

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CN101952008A (zh) * 2008-01-22 2011-01-19 戈尔企业控股股份有限公司 折叠再循环过滤器

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CN101460252A (zh) * 2006-06-07 2009-06-17 戈尔企业控股股份有限公司 改进的再循环过滤器
CN101952008A (zh) * 2008-01-22 2011-01-19 戈尔企业控股股份有限公司 折叠再循环过滤器

Also Published As

Publication number Publication date
US20150082985A1 (en) 2015-03-26
US9153291B2 (en) 2015-10-06
CN109453571B (zh) 2021-07-16
SG11201500951XA (en) 2015-04-29
JP6313304B2 (ja) 2018-04-18
CN109453571A (zh) 2019-03-12
PH12015500281B1 (en) 2015-04-27
PH12015500281A1 (en) 2015-04-27
CN104769676A (zh) 2015-07-08
MY172943A (en) 2019-12-16
US8885291B2 (en) 2014-11-11
US20140043711A1 (en) 2014-02-13
WO2014026175A1 (en) 2014-02-13
JP2015531141A (ja) 2015-10-29

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