BR0311174A - Filtro de cassete para purificação de gases - Google Patents

Filtro de cassete para purificação de gases

Info

Publication number
BR0311174A
BR0311174A BR0311174-1A BR0311174A BR0311174A BR 0311174 A BR0311174 A BR 0311174A BR 0311174 A BR0311174 A BR 0311174A BR 0311174 A BR0311174 A BR 0311174A
Authority
BR
Brazil
Prior art keywords
filter
gas purification
purification cassette
gas
cassette filter
Prior art date
Application number
BR0311174-1A
Other languages
English (en)
Other versions
BR0311174B1 (pt
Inventor
Thomas Caesar
Renate Tapper
Thomas Schroth
Original Assignee
Freudenberg Carl Kg
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 Freudenberg Carl Kg filed Critical Freudenberg Carl Kg
Publication of BR0311174A publication Critical patent/BR0311174A/pt
Publication of BR0311174B1 publication Critical patent/BR0311174B1/pt

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
    • B01D46/0002—Casings; Housings; Frame constructions
    • 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
    • B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
    • B01D2279/51—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning in clean rooms, e.g. production facilities for electronic devices, laboratories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

"FILTRO DE CASSETE PARA PURIFICAçãO DE GASES". A presente invenção refere-se a um filtro de cassete para purificação de gases, particularmente como filtro fino ou filtro de material em suspensão, com um quadro, no qual estão inseridos um ou mais pacotes de dobras de um material de filtração, passados pelo gás, sendo que as partes terminais das barras de quadro estão unidas entre si através de peças de união angulares, sendo que as barras de quadro (1) consistem em pelo menos duas peças individuais (2, 3), alinhadas transversalmente à direção de corrente do gás e que se engatam com encaixe positivo uma na outra e/ou que podem ser unidas entre si.
BRPI0311174-1A 2002-05-15 2003-03-12 filtro de cassete para purificação de gases. BR0311174B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10221807.2 2002-05-15
DE10221807A DE10221807B4 (de) 2002-05-15 2002-05-15 Kassettenfilter zur Reinigung von Gasen
PCT/EP2003/002523 WO2003097201A2 (de) 2002-05-15 2003-03-12 Kassettenfilter zur reinigung von gasen

Publications (2)

Publication Number Publication Date
BR0311174A true BR0311174A (pt) 2005-03-15
BR0311174B1 BR0311174B1 (pt) 2011-01-11

Family

ID=29285467

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311174-1A BR0311174B1 (pt) 2002-05-15 2003-03-12 filtro de cassete para purificação de gases.

Country Status (9)

Country Link
US (1) US7507271B2 (pt)
EP (1) EP1503835B1 (pt)
CN (1) CN1318122C (pt)
AT (1) ATE476237T1 (pt)
AU (1) AU2003221496A1 (pt)
BR (1) BR0311174B1 (pt)
DE (2) DE10221807B4 (pt)
MX (1) MXPA04011293A (pt)
WO (1) WO2003097201A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRN20030035A1 (it) * 2003-10-28 2005-04-29 Alfredo Pellegrini Filtro componibile per apparati elettrodomestici, in particolare per cappe filtranti.
SE0401747D0 (sv) * 2004-07-05 2004-07-05 Camfil Ab A frame for an air filter unit
US7833299B2 (en) * 2005-02-03 2010-11-16 Strionair, Inc. Filters and filter assemblies with bypass seal
US7905974B2 (en) 2007-07-31 2011-03-15 Aaf-Mcquay Inc. Method of making a marine gas turbine filter
US8142537B2 (en) * 2009-03-17 2012-03-27 Mann + Hummel Gmbh Support grid and alignment appartus for a filter element and housing
US8828111B2 (en) 2011-03-07 2014-09-09 Field Controls, Llc Collapsible filter
DE102016211377A1 (de) * 2016-06-24 2017-12-28 Mahle International Gmbh Filterelement
US11369911B2 (en) * 2019-01-16 2022-06-28 The Newway Company Pulley mount filter with vertical channel support

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909237A (en) * 1957-12-23 1959-10-20 American Air Filter Co Filter apparatus
FR2441000A1 (fr) * 1978-11-10 1980-06-06 Alsthom Atlantique Cellule d'electrolyseur
DE8710286U1 (pt) * 1987-07-28 1988-08-25 Kessler & Luch Gmbh, 6300 Giessen, De
DE4229135C1 (en) * 1992-09-01 1993-08-26 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Soot filter for diesel engines - assembled from interlocking and sealing flanged filter plates
DE9301754U1 (pt) * 1993-02-09 1993-03-25 Gebrueder Trox, Gmbh, 4133 Neukirchen-Vluyn, De
DE4317506C1 (de) * 1993-05-26 1995-01-19 H Dieter Loebach Gehäuserahmen für einen Filter oder Tropfenabscheider
US5399180A (en) * 1993-12-06 1995-03-21 Kopp; John G. Modular filter assembly
US5476526A (en) * 1994-05-13 1995-12-19 Newtron Products Company Adjustable filter frame and grid
DE19545064B4 (de) * 1995-12-02 2004-05-06 Carl Freudenberg Kg Filtereinsatz
DE19545046C2 (de) * 1995-12-02 1998-01-22 Freudenberg Carl Fa In nur einer Richtung biegsamer Faltenfilterpack
CA2210950A1 (en) * 1996-07-31 1998-01-31 Richard J. Osendorf Air filter element; assembly; and method
DE19711280A1 (de) * 1997-03-18 1998-09-24 Freudenberg Carl Fa Kassettenfilter mit Rahmen
DE19742271C1 (de) * 1997-09-25 1999-06-02 Freudenberg Carl Fa Filtereinsatz
US6464745B2 (en) * 2001-01-26 2002-10-15 Freudenberg Nonwovens Limited Partnership Minipleat synthetic air filter assembly
DE10137926B4 (de) * 2001-08-07 2004-02-05 Carl Freudenberg Kg Kassettenfilter

Also Published As

Publication number Publication date
DE10221807B4 (de) 2008-04-03
ATE476237T1 (de) 2010-08-15
AU2003221496A8 (en) 2003-12-02
CN1318122C (zh) 2007-05-30
US7507271B2 (en) 2009-03-24
DE50312951D1 (pt) 2010-09-16
DE10221807A1 (de) 2003-11-27
US20060107637A1 (en) 2006-05-25
MXPA04011293A (es) 2005-02-17
WO2003097201A3 (de) 2004-04-01
BR0311174B1 (pt) 2011-01-11
WO2003097201A2 (de) 2003-11-27
AU2003221496A1 (en) 2003-12-02
EP1503835A2 (de) 2005-02-09
CN1662288A (zh) 2005-08-31
EP1503835B1 (de) 2010-08-04

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2003, OBSERVADAS AS CONDICOES LEGAIS.