TR199902147A2 - Hava filtresi - Google Patents

Hava filtresi

Info

Publication number
TR199902147A2
TR199902147A2 TR1999/02147A TR9902147A TR199902147A2 TR 199902147 A2 TR199902147 A2 TR 199902147A2 TR 1999/02147 A TR1999/02147 A TR 1999/02147A TR 9902147 A TR9902147 A TR 9902147A TR 199902147 A2 TR199902147 A2 TR 199902147A2
Authority
TR
Turkey
Prior art keywords
liquid
air
nodes
air side
air filter
Prior art date
Application number
TR1999/02147A
Other languages
English (en)
Other versions
TR199902147A3 (tr
Inventor
Hollingsworth Anthony
Staudenmayer Oliver
Berkemann Ralph
Original Assignee
Carl Freudenberg
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 Carl Freudenberg filed Critical Carl Freudenberg
Publication of TR199902147A3 publication Critical patent/TR199902147A3/tr
Publication of TR199902147A2 publication Critical patent/TR199902147A2/tr

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
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • 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
    • 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
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • 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
    • B01D2275/30—Porosity of filtering material
    • B01D2275/305—Porosity decreasing in flow direction
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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

Bir ham hava tarafi (7) bir saf hava tarafi (8) olan bir dokusuz kumas (5) içeren bir derin filtre materyali (2) olan bir hava filtresi olup. dokusuz kumas (5) adhesif ve/veya kohesif olarak birlestirilmis liflerden (6) olusmaktadir, liflerin (6) dügümleri vardir, bu dügümler adhesif ve/veya kohesif birlestirilmeden önce sivi akimlariyla saf hava tarafindan (8) dogru yapilmistir ve lifler sivi akimiyla ham hava tarafindan (7) saf hava tarafina (8) dogru içinde farkli büyüklükte parçaciklarin tutuldugu farkli yogunlukta bölümlerin (A,B,C) olusacagi sekilde artarak yogunlastirimistir.
TR1999/02147A 1998-09-21 1999-09-03 Hava filtresi TR199902147A2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843000A DE19843000C2 (de) 1998-09-21 1998-09-21 Luftfilter

Publications (2)

Publication Number Publication Date
TR199902147A3 TR199902147A3 (tr) 2000-04-21
TR199902147A2 true TR199902147A2 (tr) 2000-04-21

Family

ID=7881545

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/02147A TR199902147A2 (tr) 1998-09-21 1999-09-03 Hava filtresi

Country Status (13)

Country Link
US (1) US6387141B1 (tr)
EP (1) EP0993854B1 (tr)
JP (1) JP3406254B2 (tr)
KR (1) KR100355057B1 (tr)
AR (1) AR021222A1 (tr)
AT (1) ATE416834T1 (tr)
BR (1) BR9904211B1 (tr)
CA (1) CA2282856C (tr)
CZ (1) CZ300179B6 (tr)
DE (2) DE19843000C2 (tr)
HU (1) HU220657B1 (tr)
PL (1) PL194536B1 (tr)
TR (1) TR199902147A2 (tr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011569B4 (de) * 2000-03-09 2005-06-09 Carl Freudenberg Kg Verwendung eines Filters mit einem Tiefenfiltermaterial als Flüssigkeitsfilter
DE10039245C2 (de) * 2000-08-11 2002-06-13 Johns Manville Int Inc Filtermedium
US7896941B2 (en) * 2001-02-12 2011-03-01 Aaf-Mcquay Inc. Product and method of forming a gradient density fibrous filter
DE10109304C5 (de) * 2001-02-26 2009-07-16 Sandler Ag Strukturiertes, voluminöses Metblown-Vlies
US6758878B2 (en) * 2002-04-10 2004-07-06 Aaf Mcquay, Inc. Thermobondable filter medium and border frame and method of making same
US6811588B2 (en) * 2002-11-01 2004-11-02 Advanced Flow Engineering, Inc. High capacity hybrid multi-layer automotive air filter
US20060278574A1 (en) * 2003-06-06 2006-12-14 Pall Corporation Fluid treatment element
DE10349298B4 (de) * 2003-10-23 2006-03-09 Bwf Tec Gmbh & Co. Kg Filtermaterial und Verfahren zu dessen Herstellung
US7201786B2 (en) * 2003-12-19 2007-04-10 The Hoover Company Dust bin and filter for robotic vacuum cleaner
DE102004046669A1 (de) * 2004-09-24 2006-03-30 Vorwerk & Co. Interholding Gmbh Verfahren zum Herstellen einer Filterlage sowie Filterlage insbesondere für einen Staubfilterbeutel eines Staubsaugers
US20060230727A1 (en) * 2005-04-19 2006-10-19 Morgan Howard W Filtration element having a variable density sidewall
KR20060110230A (ko) * 2005-04-19 2006-10-24 윌리엄 모건 하워드 가변성의 밀도 측벽을 가진 필터소자 및 그 제조방법
US7828869B1 (en) 2005-09-20 2010-11-09 Cummins Filtration Ip, Inc. Space-effective filter element
US8114183B2 (en) * 2005-09-20 2012-02-14 Cummins Filtration Ip Inc. Space optimized coalescer
US20070062886A1 (en) * 2005-09-20 2007-03-22 Rego Eric J Reduced pressure drop coalescer
US7959714B2 (en) * 2007-11-15 2011-06-14 Cummins Filtration Ip, Inc. Authorized filter servicing and replacement
US8231752B2 (en) 2005-11-14 2012-07-31 Cummins Filtration Ip Inc. Method and apparatus for making filter element, including multi-characteristic filter element
US20070175192A1 (en) * 2006-02-01 2007-08-02 Advanced Flow Engineering, Inc. Pleated hybrid air filter
US20070220852A1 (en) * 2006-03-27 2007-09-27 Hollingsworth And Vose Company High Capacity Filter Medium
JPWO2007119648A1 (ja) * 2006-04-07 2009-08-27 東京エレクトロン株式会社 気体清浄装置および半導体製造装置
US20080013206A1 (en) * 2006-07-14 2008-01-17 Feliss Norbert A Reducing the obstruction of air flow through a bypass channel associated with a disk drive
US7990650B2 (en) * 2006-07-14 2011-08-02 Hitachi Global Storage Technologies, Netherlands B.V. Reducing the obstruction of air flow through a bypass channel associated with a disk drive using an electrostatic pass-by filter
DE102007023806A1 (de) * 2007-05-21 2008-11-27 Carl Freudenberg Kg Lagenverbund zur Verwendung in einem Luftfilter
DE102007027393A1 (de) 2007-06-11 2008-12-24 Sandler Ag Luftfilter mit mehrschichtigem Aufbau
KR101120491B1 (ko) * 2009-12-07 2012-02-29 한국코엔주식회사 자동차용 캐빈필터
DE102010011512A1 (de) * 2010-03-12 2011-09-15 Mann+Hummel Gmbh Filtermedium eines Filterelements, Filterelement und Verfahren zur Herstellung eines Filtermediums
US8677966B2 (en) 2011-01-20 2014-03-25 Advanced Flow Engineering, Inc. Air intake flow device and system
JP5865596B2 (ja) * 2011-03-25 2016-02-17 東京エレクトロン株式会社 粒子捕捉ユニット、該粒子捕捉ユニットの製造方法及び基板処理装置
DE102011104628A1 (de) * 2011-06-06 2012-12-06 Mann + Hummel Gmbh Antimikrobielles Filtermedium und Filtermodul
JP5976351B2 (ja) * 2012-03-19 2016-08-23 呉羽テック株式会社 濾材及び燃料フィルタ
DE102012025023A1 (de) * 2012-12-20 2014-06-26 Johns Manville Europe Gmbh Filtermedium
US20220170201A1 (en) * 2020-12-02 2022-06-02 Fiber Innovation Technology, Inc. Splittable chargeable fiber, split multicomponent fiber, a split multicomponent fiber with a durable charge, nonwoven fabric, filter, and yarn containing, and manufacturing processes therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536439A (en) * 1985-01-07 1985-08-20 E. I. Du Pont De Nemours And Company Light weight filter felt
US4612237A (en) * 1985-12-13 1986-09-16 E. I. Du Pont De Nemours And Company Hydraulically entangled PTFE/glass filter felt
JPH0791754B2 (ja) * 1988-06-21 1995-10-04 ユニ・チャーム株式会社 複合不織布
JP2580265B2 (ja) * 1988-06-30 1997-02-12 大阪瓦斯株式会社 複合不織布
JP2975396B2 (ja) * 1990-05-22 1999-11-10 ダイニック株式会社 エアーフィルター素材
KR930006226A (ko) * 1991-09-30 1993-04-21 원본미기재 탄성 복합 부직포 직물 및 그의 제조 방법
US5290628A (en) * 1992-11-10 1994-03-01 E. I. Du Pont De Nemours And Company Hydroentangled flash spun webs having controllable bulk and permeability
US6146436A (en) * 1994-08-05 2000-11-14 Firma Carl Freudenberg Cartridge filter
DE4427817C1 (de) * 1994-08-05 1996-02-29 Freudenberg Carl Fa Patronenfilter und Verfahren zur Herstellung eines Patronenfilters

Also Published As

Publication number Publication date
DE59914925D1 (de) 2009-01-22
TR199902147A3 (tr) 2000-04-21
US6387141B1 (en) 2002-05-14
EP0993854B1 (de) 2008-12-10
DE19843000C2 (de) 2000-07-13
CZ300179B6 (cs) 2009-03-04
JP3406254B2 (ja) 2003-05-12
KR100355057B1 (ko) 2002-10-05
HU9903194D0 (en) 1999-11-29
CZ307099A3 (cs) 2000-08-16
DE19843000A1 (de) 2000-04-06
PL335475A1 (en) 2000-03-27
EP0993854A1 (de) 2000-04-19
PL194536B1 (pl) 2007-06-29
CA2282856A1 (en) 2000-03-21
BR9904211B1 (pt) 2009-01-13
BR9904211A (pt) 2000-07-18
HUP9903194A2 (hu) 2000-05-28
AR021222A1 (es) 2002-07-03
JP2000093719A (ja) 2000-04-04
CA2282856C (en) 2004-11-23
HU220657B1 (hu) 2002-03-28
HUP9903194A3 (en) 2000-07-28
KR20000023331A (ko) 2000-04-25
ATE416834T1 (de) 2008-12-15

Similar Documents

Publication Publication Date Title
TR199902147A2 (tr) Hava filtresi
TR200000449T2 (tr) Elastik laminatlar ve bunları yapma yöntemleri.
ES2195430T3 (es) Elemento filtrante.
ATE298016T1 (de) Vliessstoffe
DE69128923T2 (de) Selbstklebendes Vlies und netzartige Vliesverbundstoffe
DE3884885T2 (de) Genähtes, nichtgewobenes Putztuch.
DE69020253D1 (de) Filtertuch zur Staubabscheidung.
TR200100597T2 (tr) Kuvvetli ve yumuşak delikli dokunmamış ağ-yapı
KR870001801A (ko) 1회용 유아용 기저귀
ATE514470T1 (de) Filter zur entfernung von leukozyten aus blutprodukten
DE3783677D1 (de) Nichtgewebter deckstoff fuer saugfaehige artikel.
MXPA03008445A (es) Composicion para manejo de fluidos.
AR240174A1 (es) Un medio liquido detergente, capaz de suspender establemente en el mismo, material en particulas no disuelto no colidal, y composicion de limpieza acuosa liquida abrasiva que contiene a dicho medio liquido.
ES465947A3 (es) Perfeccionamientos en la fabricacion de bolsas de plastico.
ATE205008T1 (de) Magnetisierbares flächiges dämpfungselement
SE8204882D0 (sv) Absorbtionsmaterial till filterarrangemang
DE50106212D1 (de) Verwendung alkoxilierter polyvinylamine zur modifizierung von oberflächen
ATA12883A (de) Geraet zur rueckgewinnung und speicherung der waerme aus abwaessern, insbesondere aus dem haushalt
ES461004A1 (es) Un procedimiento para la preparacion de un producto adhesivode uso quirurgico, extensible en todas las direcciones.
PE20000403A1 (es) Metodo para obtener un secado mas efectivo
DE69111608T2 (de) Verbesserungen zum verbinden des verbunds aus polyesterfasernvlies.
ES2194762T3 (es) Filtro de bolsas con material filtrante no tejido.
BR8402681A (pt) Polimero de enxerto,solucao compreendendo o dito polimero,e substrato fibroso
JPS6486035A (en) Wide band measuring amplifier for material testing machine
ITMI20020544A0 (it) Materiale tessuto non tessuto con indicatore di satureazione di polvere e panno per la polvere realizzato con questo materiale