SE0000028L - Air purification filter for mounting in air flow duct - Google Patents

Air purification filter for mounting in air flow duct

Info

Publication number
SE0000028L
SE0000028L SE0000028A SE0000028A SE0000028L SE 0000028 L SE0000028 L SE 0000028L SE 0000028 A SE0000028 A SE 0000028A SE 0000028 A SE0000028 A SE 0000028A SE 0000028 L SE0000028 L SE 0000028L
Authority
SE
Sweden
Prior art keywords
wall
casing
air
mounting
filter
Prior art date
Application number
SE0000028A
Other languages
Swedish (sv)
Other versions
SE515648C2 (en
SE0000028D0 (en
Inventor
Hans Bjoerkebaum
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 SE0000028A priority Critical patent/SE515648C2/en
Publication of SE0000028D0 publication Critical patent/SE0000028D0/en
Priority to AU27202/01A priority patent/AU2720201A/en
Priority to PCT/SE2001/000006 priority patent/WO2001049391A1/en
Publication of SE0000028L publication Critical patent/SE0000028L/en
Publication of SE515648C2 publication Critical patent/SE515648C2/en

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
    • B01D46/28—Particle separators, e.g. dust precipitators, using filter brushes
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

This invention relates to an air-cleaning filter (1) having a cross-section shape corresponding to the cross-section shape of an airflow duct (7) in which the same shall be mounted, the filter being surrounded by a collar-like casing (8) in form of a thin, endless wall being open at opposite ends. The casing (8) is applied with an end portion (9) of the wall protruding a distance from one of the ends of the filter (1), at least one transverse slit being formed in the casing at a distance from a free edge (10) of the protruding wall portion (9), said slit delimiting a wall material portion (12) which, when needed, may be pressed in from the rest of the casing wall in order to form a grip for a finger or the like.
SE0000028A 2000-01-07 2000-01-07 Air purification filter for mounting in air flow duct SE515648C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0000028A SE515648C2 (en) 2000-01-07 2000-01-07 Air purification filter for mounting in air flow duct
AU27202/01A AU2720201A (en) 2000-01-07 2001-01-04 Air-cleaning filter
PCT/SE2001/000006 WO2001049391A1 (en) 2000-01-07 2001-01-04 Air-cleaning filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000028A SE515648C2 (en) 2000-01-07 2000-01-07 Air purification filter for mounting in air flow duct

Publications (3)

Publication Number Publication Date
SE0000028D0 SE0000028D0 (en) 2000-01-07
SE0000028L true SE0000028L (en) 2001-07-08
SE515648C2 SE515648C2 (en) 2001-09-17

Family

ID=20278030

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000028A SE515648C2 (en) 2000-01-07 2000-01-07 Air purification filter for mounting in air flow duct

Country Status (3)

Country Link
AU (1) AU2720201A (en)
SE (1) SE515648C2 (en)
WO (1) WO2001049391A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101365543B (en) * 2006-01-13 2012-04-18 森德北欧集团公司 An air filter and a method for manufacturing such an air filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434466B (en) * 1982-02-10 1984-07-30 Kemfilter I Soderhamn Ab Filter device for filtering of solid components from air, and with an air-permeable surface substantially larger than the area of the conduit in which the filter device is used
US5632792A (en) * 1995-08-16 1997-05-27 Purolator Products Company Air induction filter hose assembly

Also Published As

Publication number Publication date
SE515648C2 (en) 2001-09-17
SE0000028D0 (en) 2000-01-07
WO2001049391A1 (en) 2001-07-12
AU2720201A (en) 2001-07-16

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Legal Events

Date Code Title Description
NUG Patent has lapsed