SE0101336L - Air purification filter - Google Patents

Air purification filter

Info

Publication number
SE0101336L
SE0101336L SE0101336A SE0101336A SE0101336L SE 0101336 L SE0101336 L SE 0101336L SE 0101336 A SE0101336 A SE 0101336A SE 0101336 A SE0101336 A SE 0101336A SE 0101336 L SE0101336 L SE 0101336L
Authority
SE
Sweden
Prior art keywords
gaps
air purification
purification filter
thread
air
Prior art date
Application number
SE0101336A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0101336D0 (en
SE518972C2 (en
Inventor
Evert Krantz
Original Assignee
Freshman Flimmer Ab
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 Freshman Flimmer Ab filed Critical Freshman Flimmer Ab
Priority to SE0101336A priority Critical patent/SE518972C2/en
Publication of SE0101336D0 publication Critical patent/SE0101336D0/en
Priority to PCT/SE2002/000663 priority patent/WO2002083314A1/en
Priority to EP02718757A priority patent/EP1377382B1/en
Priority to DE60235228T priority patent/DE60235228D1/en
Priority to AT02718757T priority patent/ATE456400T1/en
Publication of SE0101336L publication Critical patent/SE0101336L/en
Publication of SE518972C2 publication Critical patent/SE518972C2/en

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
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets

Landscapes

  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention relates to an air-cleaning filter of the type that comprises a set of soft threads (4) of an electrostatically chargeable material and a thread-carrying body (3), having a round basic shape, which comprises gaps (6) defined by curve-shaped walls (5) through which air may pass into and through the thread set. According to the invention, gaps (6) located near the periphery of the body are thinner than gaps located closer to the centre of the body. In this way, an even distribution of the threads in the thread set is obtained.
SE0101336A 2001-04-12 2001-04-12 Air purification filter SE518972C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0101336A SE518972C2 (en) 2001-04-12 2001-04-12 Air purification filter
PCT/SE2002/000663 WO2002083314A1 (en) 2001-04-12 2002-04-04 Air-cleaning filter
EP02718757A EP1377382B1 (en) 2001-04-12 2002-04-04 Air-cleaning filter
DE60235228T DE60235228D1 (en) 2001-04-12 2002-04-04 Luftreinigungsfilter
AT02718757T ATE456400T1 (en) 2001-04-12 2002-04-04 AIR PURIFICATION FILTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101336A SE518972C2 (en) 2001-04-12 2001-04-12 Air purification filter

Publications (3)

Publication Number Publication Date
SE0101336D0 SE0101336D0 (en) 2001-04-12
SE0101336L true SE0101336L (en) 2002-10-13
SE518972C2 SE518972C2 (en) 2002-12-10

Family

ID=20283789

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101336A SE518972C2 (en) 2001-04-12 2001-04-12 Air purification filter

Country Status (5)

Country Link
EP (1) EP1377382B1 (en)
AT (1) ATE456400T1 (en)
DE (1) DE60235228D1 (en)
SE (1) SE518972C2 (en)
WO (1) WO2002083314A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101381089B1 (en) * 2006-01-13 2014-04-02 젠더 그룹 노르딕 에이비 An air filter and a method for manufacturing such an air filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504999C2 (en) * 1994-06-07 1997-06-09 Freshman Ab Airflow duct insert

Also Published As

Publication number Publication date
WO2002083314A9 (en) 2004-04-22
SE0101336D0 (en) 2001-04-12
EP1377382A1 (en) 2004-01-07
DE60235228D1 (en) 2010-03-18
ATE456400T1 (en) 2010-02-15
WO2002083314A1 (en) 2002-10-24
SE518972C2 (en) 2002-12-10
EP1377382B1 (en) 2010-01-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed