BR9808860A - Elemento de filtro de partìculas sinterizadas de material sintético - Google Patents

Elemento de filtro de partìculas sinterizadas de material sintético

Info

Publication number
BR9808860A
BR9808860A BR9808860-2A BR9808860A BR9808860A BR 9808860 A BR9808860 A BR 9808860A BR 9808860 A BR9808860 A BR 9808860A BR 9808860 A BR9808860 A BR 9808860A
Authority
BR
Brazil
Prior art keywords
side walls
filter element
chain
synthetic material
head
Prior art date
Application number
BR9808860-2A
Other languages
English (en)
Inventor
Walter Herding
Wolfgang Raabe
Original Assignee
Herding Gmbh
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 Herding Gmbh filed Critical Herding Gmbh
Publication of BR9808860A publication Critical patent/BR9808860A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
    • B01D2265/05—Special adapters for the connection of filters or parts of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • 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
    • Y10S55/05—Methods of making filter

Abstract

Patente de Invenção:<B>''ELEMENTO DE FILTRO DE PARTìCULAS SINTERIZADAS DE MATERIAL SINTéTICO"<D>.Um elemento de filtro (1) de partículas sinterizadas de material sintético, que possui essencialmente a forma de uma caixa estreita, oca com duas grandes primeiras paredes laterais (7) em ziquezague ou onduladas, duas segundas paredes laterais estreitas (33) que ligam as primeiras paredes laterais entre si, com um lado de fundo fechado (3) e um lado oposto aberto, sendo que os picos e os vales das primeiras paredes laterais estendem-se do lado do fundo (3) em direção ao lado aberto, e que o elemento de filtro possui no lado aberto uma cabeça (5) para a fixação, que tem forma alongada e pelo menos uma passagem para a corrente passar (19), caracterizado pelo fato de que o elemento de filtro (1) possui duas metades (37;39) ligadas uma com a outra, que contêm cada vez uma das primeiras paredes laterais (7), de que no lado do fundo é fundido um pé (3) de resina sintética e de que a cabeça (5) consiste em resina sintética e é fundida de tal modo nas primeiras e segundas paredes laterais (7;33), que com uma primeira parte (23) da sua altura envolve as primeiras e as segundas paredes laterais (7;33) no lado externo, e com uma segunda parte (25) da sua altura estende-se sobre as primeiras e segundas paredes laterais (7;33), cobrindo suas extremidades (27), e de que a cabeça (5) na segunda parte (25) da sua altura em pelo menos uma passagem para a corrente passar (19) cria uma passagem (31) favorável para a corrente a partir do espaço (17) limitado por ziguezague ou de modo ondulado entre as duas primeiras paredes laterais (7) para formar um corte transversal de corrente essencialmente retangular.
BR9808860-2A 1997-04-11 1998-04-09 Elemento de filtro de partìculas sinterizadas de material sintético BR9808860A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19715196A DE19715196C2 (de) 1997-04-11 1997-04-11 Filterelement
PCT/EP1998/002110 WO1998046327A1 (de) 1997-04-11 1998-04-09 Filterlement aus zusammengesinterten kunststoffteilchen

Publications (1)

Publication Number Publication Date
BR9808860A true BR9808860A (pt) 2000-08-01

Family

ID=7826251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808860-2A BR9808860A (pt) 1997-04-11 1998-04-09 Elemento de filtro de partìculas sinterizadas de material sintético

Country Status (21)

Country Link
US (1) US6331197B1 (pt)
EP (1) EP0973597B1 (pt)
JP (1) JP4126099B2 (pt)
KR (1) KR100473030B1 (pt)
CN (1) CN1103237C (pt)
AT (1) ATE199065T1 (pt)
AU (1) AU730144B2 (pt)
BR (1) BR9808860A (pt)
CA (1) CA2286034C (pt)
CZ (1) CZ294374B6 (pt)
DE (2) DE19715196C2 (pt)
DK (1) DK0973597T3 (pt)
ES (1) ES2154078T3 (pt)
HU (1) HU222532B1 (pt)
NO (1) NO318042B1 (pt)
PL (1) PL188901B1 (pt)
PT (1) PT973597E (pt)
SK (1) SK283593B6 (pt)
TR (1) TR199902520T2 (pt)
UA (1) UA44367C2 (pt)
WO (1) WO1998046327A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10063462A1 (de) * 2000-12-19 2002-06-27 Gkn Sinter Metals Gmbh Filterkerze mit einem gesinterten Filterrohr
JP4101638B2 (ja) * 2002-12-24 2008-06-18 日鉄鉱業株式会社 フィルタエレメント及びその製造方法
US7258784B2 (en) * 2003-06-10 2007-08-21 Envirodyne Technologies, Inc. Solid liquid filtration apparatus and method
WO2005121221A1 (en) 2004-06-07 2005-12-22 Ticona Llc Polyethylene molding powder and porous articles made therefrom
DE102011050548A1 (de) * 2011-05-20 2012-11-22 Perma-Trade Wassertechnik Gmbh Anschlussarmatur
US9393658B2 (en) 2012-06-14 2016-07-19 Black & Decker Inc. Portable power tool
CN102886178B (zh) * 2012-10-12 2015-05-27 浙江元凯科技有限公司 工业粉尘过滤用板式滤芯
US20150182898A1 (en) * 2013-12-31 2015-07-02 Bha Altair, Llc Ridgid porous plastic filters incorporating polymeric particles and polymeric fibers
WO2015134860A1 (en) 2014-03-07 2015-09-11 Ticona Llc Sintered polymeric particles having narrow particle size distribution for porous structures
DE102015006474A1 (de) 2014-05-21 2015-11-26 Mann + Hummel Gmbh Filtereinsatzteil mit einem gefalteten Filterelement
DE202016101096U1 (de) 2016-03-01 2016-03-09 Herding Gmbh Filtertechnik Filterelement und Filtervorrichtung
DE102016106699A1 (de) 2016-04-12 2017-10-12 Herding Gmbh Filtertechnik Filterelement
DE202020105243U1 (de) 2019-09-13 2020-12-14 Donaldson Company, Inc. Luftfiltersysteme, Filterschlauchanordnungen, Filterschläuche
DE102019127739A1 (de) * 2019-10-15 2021-04-15 Herding Gmbh Filtertechnik Filterelement, Filterelementhalterung für ein Filterelement, eine Filtervorrichtung, und ein Verfahren zur Herstellung eines Filterelements
DE102021133690B4 (de) 2021-12-17 2023-10-12 Franz Durst Rohrleitungseinsatz und Verfahren zur Beeinflussung der Strömung in einer Rohrleitung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119674B (en) * 1982-05-05 1985-10-30 Marshall D A G Air filter element
DE3413213A1 (de) * 1984-04-07 1985-10-24 Herding GmbH Entstaubungsanlagen, 8450 Amberg Filterelement zum abscheiden von feststoffteilchen aus gasfoermigen oder fluessigen medien
EP0250801A1 (en) 1986-06-19 1988-01-07 Allied Corporation Convoluted panel filter cartridge
JP2547251B2 (ja) * 1989-04-20 1996-10-23 日鉄鉱業株式会社 集塵機に用いるフイルタエレメントの製造方法
US5158586A (en) * 1992-01-06 1992-10-27 Layton Howard M Hepa filter unit having a metallic membrane
US5250094A (en) * 1992-03-16 1993-10-05 Donaldson Company, Inc. Ceramic filter construction and method
DE4211529A1 (de) 1992-04-06 1993-10-07 Herding Entstaubung Filterelement mit einem formstabilen, durchlässig-porösen Kunststoff-Formkörper
US5700373A (en) * 1992-09-17 1997-12-23 Coors Ceramics Company Method for sealing a filter
US5401406A (en) * 1992-12-11 1995-03-28 Pall Corporation Filter assembly having a filter element and a sealing device
FR2704297B1 (fr) * 1993-04-20 1995-06-02 Sintertech Procédé de fixation dc'un embout de liaison sur un élément filtrant métallique fritté et produit ainsi obtenu.
DE4418032A1 (de) 1994-05-24 1995-12-07 Herding Entstaubung Verfahren zum Ausstatten einer Filteranlage mit einem Filterelement
WO1996013320A1 (en) * 1994-10-27 1996-05-09 Btr Plc Electrically conductive composite polymeric material
US5733452A (en) * 1995-04-21 1998-03-31 Pall Corporation Filter and end cap assembly including a porous layer for sealing with a potting material and method for making the assembly

Also Published As

Publication number Publication date
DE59800466D1 (de) 2001-03-15
ATE199065T1 (de) 2001-02-15
AU730144B2 (en) 2001-03-01
JP2001518838A (ja) 2001-10-16
CN1253510A (zh) 2000-05-17
UA44367C2 (uk) 2002-02-15
KR20010006250A (ko) 2001-01-26
PT973597E (pt) 2001-07-31
WO1998046327A1 (de) 1998-10-22
AU7642898A (en) 1998-11-11
NO318042B1 (no) 2005-01-24
KR100473030B1 (ko) 2005-03-07
PL188901B1 (pl) 2005-05-31
US6331197B1 (en) 2001-12-18
DE19715196C2 (de) 1999-04-22
CA2286034C (en) 2005-05-17
HUP0003619A2 (hu) 2001-02-28
JP4126099B2 (ja) 2008-07-30
DE19715196A1 (de) 1999-01-14
SK283593B6 (sk) 2003-10-07
DK0973597T3 (da) 2001-03-19
NO994886D0 (no) 1999-10-07
HUP0003619A3 (en) 2001-03-28
CZ294374B6 (cs) 2004-12-15
SK138399A3 (en) 2000-08-14
CZ353799A3 (cs) 2000-04-12
ES2154078T3 (es) 2001-03-16
TR199902520T2 (xx) 2000-06-21
EP0973597A1 (de) 2000-01-26
HU222532B1 (hu) 2003-08-28
CN1103237C (zh) 2003-03-19
PL336155A1 (en) 2000-06-05
EP0973597B1 (de) 2001-02-07
NO994886L (no) 1999-11-25
CA2286034A1 (en) 1998-10-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 09/04/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A ANUIDADE

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2041 DE 17/02/2010, E COMPROVAR O RECOLHIMENTO DA 13A,14A E 15A ANUIDADES.