GB9626010D0 - Air filtration apparatus - Google Patents

Air filtration apparatus

Info

Publication number
GB9626010D0
GB9626010D0 GBGB9626010.4A GB9626010A GB9626010D0 GB 9626010 D0 GB9626010 D0 GB 9626010D0 GB 9626010 A GB9626010 A GB 9626010A GB 9626010 D0 GB9626010 D0 GB 9626010D0
Authority
GB
United Kingdom
Prior art keywords
air filtration
filtration apparatus
air
filtration
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.)
Withdrawn
Application number
GBGB9626010.4A
Other versions
GB2308320A (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.)
Pifco Ltd
Original Assignee
Pifco Ltd
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 Pifco Ltd filed Critical Pifco Ltd
Publication of GB9626010D0 publication Critical patent/GB9626010D0/en
Publication of GB2308320A publication Critical patent/GB2308320A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
GB9626010A 1995-12-22 1996-12-13 Electrostatic air filtration apparatus Withdrawn GB2308320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9526489.1A GB9526489D0 (en) 1995-12-22 1995-12-22 Air filtration apparatus

Publications (2)

Publication Number Publication Date
GB9626010D0 true GB9626010D0 (en) 1997-01-29
GB2308320A GB2308320A (en) 1997-06-25

Family

ID=10786045

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9526489.1A Pending GB9526489D0 (en) 1995-12-22 1995-12-22 Air filtration apparatus
GB9626010A Withdrawn GB2308320A (en) 1995-12-22 1996-12-13 Electrostatic air filtration apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9526489.1A Pending GB9526489D0 (en) 1995-12-22 1995-12-22 Air filtration apparatus

Country Status (6)

Country Link
EP (1) EP0868214A1 (en)
JP (1) JP2000502597A (en)
AU (1) AU1106097A (en)
CA (1) CA2240848A1 (en)
GB (2) GB9526489D0 (en)
WO (1) WO1997023294A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6524488B1 (en) 1998-06-18 2003-02-25 3M Innovative Properties Company Method of filtering certain particles from a fluid using a depth loading filtration media
US6280824B1 (en) 1999-01-29 2001-08-28 3M Innovative Properties Company Contoured layer channel flow filtration media
GB9908099D0 (en) * 1999-04-12 1999-06-02 Gay Geoffrey N W Air cleaning collection device
US6454839B1 (en) 1999-10-19 2002-09-24 3M Innovative Properties Company Electrofiltration apparatus
CN1310358C (en) 2000-06-22 2007-04-11 松下电器产业株式会社 Polymer electrolyte fuel cell, and method for manufacturing electrode thereof, and manufacturing apparatus
FI20045420A (en) * 2004-11-04 2006-05-05 Valtion Teknillinen High resolution particle filter
FR2889463B1 (en) 2005-08-03 2008-04-04 Valeo Systemes Thermiques DEVICE FOR IONIZING PARTICLES VEHICLED IN AN AIR FLOW, FOR A VENTILATION, HEATING AND / OR AIR CONDITIONING INSTALLATION IN PARTICULAR.
US7815720B2 (en) 2006-12-27 2010-10-19 Strionair, Inc. Dual-filter electrically enhanced air-filtration apparatus and method
BE1018620A5 (en) * 2008-12-23 2011-05-03 Genano Benelux N V AIR PURIFICATION METHOD AND APPARATUS.
CN101887003B (en) 2010-06-29 2016-06-08 上海杰远环保科技有限公司 A kind of microparticle measuring device and measuring method thereof
US9797864B2 (en) * 2011-05-24 2017-10-24 Carrier Corporation Current monitoring in electrically enhanced air filtration system
US9579663B2 (en) 2011-05-24 2017-02-28 Carrier Corporation Detection of electrostatic filter for air filtration system
JP5820071B2 (en) 2011-08-23 2015-11-24 エンパイア テクノロジー ディベロップメント エルエルシー Self-cleaning electret filter
EP2954954B1 (en) 2014-06-09 2019-08-07 Elfi Elektrofilter Aktiebolag Air filter arrangement
GB2533466A (en) 2015-10-22 2016-06-22 Darwin Tech Int Ltd Air cleaning device
CN105805032B (en) * 2016-03-06 2019-05-03 淄博环能海臣环保技术服务有限公司 A kind of biparting head air cleaning electric fan
WO2017222457A1 (en) * 2016-06-22 2017-12-28 Blueair Ab Air treatment device
CN109028430A (en) * 2018-09-06 2018-12-18 庞凯戈 A kind of automatic ventilation system of intelligent recognition air pollution degree
KR102670722B1 (en) * 2023-12-14 2024-05-30 케이씨코트렐 주식회사 Electric Dust Collection System for Installing Ventilation Equipment in Subway Tunnels with a Discharge Part and a Dust Collection Part Installed Separately

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035728A (en) * 1990-07-16 1991-07-30 Tatung Company Of America, Inc. Air cleaner assembly
TW332802B (en) * 1992-06-04 1998-06-01 Nippon Denso Co The air purifier
US5268009A (en) * 1992-12-22 1993-12-07 Teledyne Industries, Inc. Portable air filter system

Also Published As

Publication number Publication date
GB2308320A (en) 1997-06-25
JP2000502597A (en) 2000-03-07
WO1997023294A1 (en) 1997-07-03
EP0868214A1 (en) 1998-10-07
AU1106097A (en) 1997-07-17
CA2240848A1 (en) 1997-07-03
GB9526489D0 (en) 1996-02-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)