ES2167414T3 - Inserto de filtro y procedimiento para su fabricacion. - Google Patents

Inserto de filtro y procedimiento para su fabricacion.

Info

Publication number
ES2167414T3
ES2167414T3 ES95905028T ES95905028T ES2167414T3 ES 2167414 T3 ES2167414 T3 ES 2167414T3 ES 95905028 T ES95905028 T ES 95905028T ES 95905028 T ES95905028 T ES 95905028T ES 2167414 T3 ES2167414 T3 ES 2167414T3
Authority
ES
Spain
Prior art keywords
pct
projections
depressions
walls
folded
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95905028T
Other languages
English (en)
Inventor
Kai Kahler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jacobi Systemtechnik GmbH
Original Assignee
Jacobi Systemtechnik 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
Priority claimed from DE4345121A external-priority patent/DE4345121A1/de
Application filed by Jacobi Systemtechnik GmbH filed Critical Jacobi Systemtechnik GmbH
Application granted granted Critical
Publication of ES2167414T3 publication Critical patent/ES2167414T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D46/52—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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4236—Reducing noise or vibration emissions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtration Of Liquid (AREA)

Abstract

LA INVENCION SE REFIERE A UN INSERTADO (1A) PARA UN FILTRO DE FLUIDO CON UN CUADRADO EXTERIOR DE PERFIL CILINDRICO HUECO, QUE DISPONE DE UNA PLURALIDAD DE PAREDES (5) PLEGADAS DE MANERA CONTINUA EN ZIG-ZAG, ELABORADAS DE UN MATERIAL (2) PERMEABLE AL FLUIDO Y PROVISTAS EN EL PLANO DE AL MENOS PARTE DE LA PAREDES PLEGADAS CON DEPRESIONES (3) DE RIGIDEZ EN RELIEVE Y/O PROYECCIONES PARA EL MANTENIMIENTO DE LAS PAREDES PLEGADAS. LAS DEPRESIONES Y/O PROYECCIONES DE PAREDES PLEGADAS ADYACENTES ESTAN INTERCONECTADAS AL MENOS EN PARTE Y SOPORTADAS UNA SOBRE OTRA. SE DISPONE DE ESPACIADORES FIRMES ENTRE LAS DEPRESIONES O PROYECCIONES EN AL MENOS PARTE DE SU LONGITUD PARA LA INTERCONEXION Y SOPORTADO DE UNA SOBRE OTRA.
ES95905028T 1993-12-30 1994-12-30 Inserto de filtro y procedimiento para su fabricacion. Expired - Lifetime ES2167414T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4345121A DE4345121A1 (de) 1993-12-30 1993-12-30 Filtereinsatz und Verfahren zu dessen Herstellung
DE4447365 1994-12-21
PCT/DE1994/001558 WO1995017943A2 (de) 1993-12-30 1994-12-30 Filtereinsatz und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
ES2167414T3 true ES2167414T3 (es) 2002-05-16

Family

ID=25932677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95905028T Expired - Lifetime ES2167414T3 (es) 1993-12-30 1994-12-30 Inserto de filtro y procedimiento para su fabricacion.

Country Status (8)

Country Link
US (1) US5888262A (es)
EP (1) EP0737091B9 (es)
JP (1) JPH09507156A (es)
AT (1) ATE208225T1 (es)
AU (1) AU1381395A (es)
DE (1) DE59409942D1 (es)
ES (1) ES2167414T3 (es)
WO (1) WO1995017943A2 (es)

Families Citing this family (52)

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DE19755466A1 (de) 1997-12-03 1999-06-10 Jacobi Systemtechnik Gmbh Filterelement
US6010548A (en) * 1998-01-30 2000-01-04 Freudenberg Nonwovens Limited Partnership Spaced pocket filter assembly and method of manufacturing same
FR2774925B3 (fr) * 1998-02-17 2000-04-14 Filtrauto Cartouche de filtration, notamment pour moteur a combustion interne
SE512385C2 (sv) * 1998-03-25 2000-03-06 Camfil Ab Luftfilter av veckat filtermaterial och sätt för dess framställning
US6045597A (en) 1998-06-22 2000-04-04 Aaf International Inc. Pleated filter with spacer insert
US6165242A (en) * 1999-03-27 2000-12-26 Aaf International, Inc Pleated filter media with crest spacers and method of making
US6165241A (en) * 1999-03-27 2000-12-26 Aaf International, Inc. Pleated filter media with strip spacers and method of making
DE19941029C2 (de) * 1999-08-28 2001-07-26 Freudenberg Carl Fa Filtereinsatz aus einem zickzackförmig gefalteten Faltenpack und Verfahren zu seiner Herstellung
EP1248670A1 (de) * 1999-12-22 2002-10-16 JACOBI Systemtechnik GmbH Filterelement
DE10015951C2 (de) * 1999-12-22 2002-09-26 Jacobi Systemtechnik Gmbh Filterelement
DE10025141C2 (de) * 2000-05-20 2002-06-13 Karlsruhe Forschzent Filterelement
DE60124783T2 (de) * 2000-09-21 2007-10-11 LPD Technologies, Inc., Boca Raton Fluidfilterelement
JP2002339221A (ja) * 2001-03-13 2002-11-27 Toyoda Spinning & Weaving Co Ltd 立体不織布及びその製造方法
US6699348B2 (en) 2001-04-13 2004-03-02 Camfil Ab Method for filter fabrication
US6824581B1 (en) * 2001-05-01 2004-11-30 Dana Corporation Pleated filter media with embossed spacers and cross flow
US6997969B1 (en) * 2003-07-17 2006-02-14 Lpd Technologies Filter material and method
US7661540B2 (en) * 2003-12-30 2010-02-16 Aaf Mcquay, Inc. Method of forming spaced pleated filter material and product of same
US7425227B1 (en) 2004-06-17 2008-09-16 Wix Filtration Corp Llc Pleated filter element with offset emboss pattern
US8557009B2 (en) * 2004-07-10 2013-10-15 Mann+Hummel Gmbh Ceramic filter element and method of manufacture
US8518143B2 (en) * 2004-07-10 2013-08-27 Mann+Hummel Gmbh Method for producing a ceramic filter element and filter element
DE102004037706A1 (de) * 2004-08-04 2006-03-16 Purem Abgassysteme Gmbh & Co. Kg Filterplatte für einen Partikelfilter
US7625418B1 (en) 2005-06-08 2009-12-01 Aaf-Mcquay, Inc. Spacer arrangement for pleated filter
US7582131B2 (en) * 2005-09-15 2009-09-01 Conwed Plastics Llc Plastic support net for filter media
DE102005055607B3 (de) * 2005-11-22 2007-03-22 Helsa-Automotive Gmbh & Co. Kg Filterelement und Verfahren zu seiner Herstellung
DE102006014236A1 (de) 2006-03-28 2007-10-04 Irema-Filter Gmbh Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben
JP2007331739A (ja) * 2006-05-17 2007-12-27 Denso Corp 車両用空調装置
EP2514506B1 (en) 2007-02-02 2019-08-14 Donaldson Company, Inc. Air filtration media pack and methods
JP2010531731A (ja) 2007-06-26 2010-09-30 ドナルドソン カンパニー，インコーポレイティド ろ過用媒体パック、フィルタエレメント、および方法
US9808752B2 (en) 2008-02-04 2017-11-07 Donaldson Company, Inc. Method and apparatus for forming fluted filtration media
CN102159296A (zh) 2008-07-25 2011-08-17 唐纳森公司 空气过滤介质包装、过滤器元件、空气过滤介质以及方法
US9132374B2 (en) * 2008-11-24 2015-09-15 Camfil Ab Pleated filter medium
JP5466853B2 (ja) * 2008-12-25 2014-04-09 日本無機株式会社 プリーツ型エアフィルタパック及びそれを用いたエアフィルタ
US8668757B2 (en) * 2009-02-10 2014-03-11 Mann+Hummel Gmbh Method for producing a ceramic filter element and filter element
BR112012002409B1 (pt) 2009-08-03 2020-11-10 Donaldson Company, Inc método e aparelho para formação de meio de filtração estriado que tem estrias afuniladas
WO2011049926A1 (en) * 2009-10-19 2011-04-28 Lpd Technologies, Inc. Embossed fluid filter element
BR112012018520B1 (pt) 2010-01-25 2020-03-17 Donaldson Company, Inc. Pacote de meio filtrante pregueado dotado de nervuras afuniladas
JP5602521B2 (ja) * 2010-07-02 2014-10-08 ニッタ株式会社 エアフィルタ挿入体
US9387425B2 (en) * 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
JP6043590B2 (ja) * 2012-10-30 2016-12-14 日東電工株式会社 フィルタ濾材およびフィルタユニット
DE102013008402A1 (de) 2013-05-16 2014-11-20 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
WO2015060364A1 (ja) 2013-10-23 2015-04-30 ダイキン工業株式会社 エンボス加工されたエアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエンボス加工されたエアフィルタ用濾材の製造方法
WO2016019307A1 (en) 2014-08-01 2016-02-04 Donaldson Company, Inc. Filtration media, pleated media pack, filter cartridge, and methods for manufacturing
DE102014117506A1 (de) * 2014-11-28 2016-06-02 Filta Co., Ltd Filtermedium mit großem Faltenabstand
AU2016308653B2 (en) 2015-08-17 2022-03-17 Parker-Hannifin Corporation Filter media packs, methods of making and filter media presses
US11278833B2 (en) 2015-08-17 2022-03-22 Parker-Hamilton Corporation Filter media packs, methods of making, and ultrasonic cutting or welding
JP6399069B2 (ja) * 2016-09-30 2018-10-03 ダイキン工業株式会社 エアフィルタ濾材、エアフィルタパック、およびエアフィルタユニット
EP3453441B1 (de) * 2017-09-07 2020-09-02 Carl Freudenberg KG Taschenfilterelement
US20220054969A1 (en) * 2018-09-28 2022-02-24 Daikin Industries, Ltd. Air filter medium, filter pack, air filter unit, and methods for producing them
US10960335B2 (en) 2018-10-24 2021-03-30 Pall Corporation Support and drainage material, filter, and method of use
DE102019115568A1 (de) 2019-06-07 2020-12-10 Mann+Hummel Gmbh Filterelement und Filtersystem
CN110448973B (zh) * 2019-08-07 2021-09-17 九江七所精密机电科技有限公司 一种锥形筒式空气滤芯及其制作工艺
US11638893B1 (en) * 2022-12-29 2023-05-02 Filtration Advice, Inc. Reinforced air filter

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Also Published As

Publication number Publication date
EP0737091A1 (de) 1996-10-16
WO1995017943A2 (de) 1995-07-06
US5888262A (en) 1999-03-30
JPH09507156A (ja) 1997-07-22
EP0737091B9 (de) 2002-11-13
DE59409942D1 (de) 2001-12-13
EP0737091B1 (de) 2001-11-07
AU1381395A (en) 1995-07-17
ATE208225T1 (de) 2001-11-15
WO1995017943A3 (de) 1995-07-27

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