ATE490808T1 - Filterelement mit einem thermogeformtem gehuuse um das filtermaterial - Google Patents

Filterelement mit einem thermogeformtem gehuuse um das filtermaterial

Info

Publication number
ATE490808T1
ATE490808T1 AT03797829T AT03797829T ATE490808T1 AT E490808 T1 ATE490808 T1 AT E490808T1 AT 03797829 T AT03797829 T AT 03797829T AT 03797829 T AT03797829 T AT 03797829T AT E490808 T1 ATE490808 T1 AT E490808T1
Authority
AT
Austria
Prior art keywords
filter
filter material
mass
thermo
housing around
Prior art date
Application number
AT03797829T
Other languages
English (en)
Inventor
Andrew S Viner
Audra A Conlan
Brian Cormack
Malcolm R Watson
Christopher P Henderson
Desmond T Curran
Elfed I Williams
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE490808T1 publication Critical patent/ATE490808T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/33—Gas mask canister
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/35—Respirators and register filters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Food-Manufacturing Devices (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT03797829T 2002-09-23 2003-08-05 Filterelement mit einem thermogeformtem gehuuse um das filtermaterial ATE490808T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/252,623 US6874499B2 (en) 2002-09-23 2002-09-23 Filter element that has a thermo-formed housing around filter material
PCT/US2003/024619 WO2004026408A1 (en) 2002-09-23 2003-08-05 Filter element that has a thermo-formed housing around filter material

Publications (1)

Publication Number Publication Date
ATE490808T1 true ATE490808T1 (de) 2010-12-15

Family

ID=31992978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03797829T ATE490808T1 (de) 2002-09-23 2003-08-05 Filterelement mit einem thermogeformtem gehuuse um das filtermaterial

Country Status (12)

Country Link
US (2) US6874499B2 (de)
EP (1) EP1542771B1 (de)
JP (1) JP5124080B2 (de)
KR (1) KR101031927B1 (de)
CN (1) CN1681561B (de)
AT (1) ATE490808T1 (de)
AU (1) AU2003258113B2 (de)
BR (1) BR0314634B1 (de)
CA (1) CA2497402A1 (de)
DE (1) DE60335269D1 (de)
MX (1) MXPA05003005A (de)
WO (1) WO2004026408A1 (de)

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Also Published As

Publication number Publication date
BR0314634A (pt) 2005-08-02
JP2006500203A (ja) 2006-01-05
WO2004026408A1 (en) 2004-04-01
BR0314634B1 (pt) 2013-05-28
MXPA05003005A (es) 2005-06-22
US7497217B2 (en) 2009-03-03
EP1542771A1 (de) 2005-06-22
AU2003258113B2 (en) 2009-07-02
US20050161045A1 (en) 2005-07-28
CN1681561B (zh) 2010-06-23
DE60335269D1 (de) 2011-01-20
US20040055604A1 (en) 2004-03-25
EP1542771B1 (de) 2010-12-08
KR20050057526A (ko) 2005-06-16
AU2003258113A1 (en) 2004-04-08
US6874499B2 (en) 2005-04-05
JP5124080B2 (ja) 2013-01-23
KR101031927B1 (ko) 2011-04-29
CN1681561A (zh) 2005-10-12
CA2497402A1 (en) 2004-04-01

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