ES2180051T3 - Filtro. - Google Patents

Filtro.

Info

Publication number
ES2180051T3
ES2180051T3 ES97922457T ES97922457T ES2180051T3 ES 2180051 T3 ES2180051 T3 ES 2180051T3 ES 97922457 T ES97922457 T ES 97922457T ES 97922457 T ES97922457 T ES 97922457T ES 2180051 T3 ES2180051 T3 ES 2180051T3
Authority
ES
Spain
Prior art keywords
face
flutes
filter element
filter
substantially conical
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
ES97922457T
Other languages
English (en)
Inventor
Joseph C Tokar
Gary R Gillingham
Wayne M Wagner
Daniel T Risch
Jim C Rothman
Fred H Wahlquist
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of ES2180051T3 publication Critical patent/ES2180051T3/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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound 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
    • B01D46/0001—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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • 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
    • B01D2275/201—Conical shape
    • 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
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
    • 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

UN DISPOSITIVO DE FILTRO CONICO SE INTRODUCE EN UN CONDUCTO QUE TIENE UN FLUJO QUE PASA EN DIRECCION DE AGUAS ARRIBA A AGUAS ABAJO. EL DISPOSITIVO DE FILTRO INCLUYE UN MEDIO DE FILTRO ACANALADO (62), CON ACANALADURAS FORMADAS EN EL MISMO, Y UN ALOJAMIENTO (54). EL FILTRO FORMA UN CIERRE (59) ENTRE EL BORDE EXTERIOR DEL FILTRO, EN EL LADO AGUAS ABAJO, Y EL ALOJAMIENTO. LA CARA AGUAS ARRIBA DEL FILTRO TIENE FORMA CONICA EN UNA PRIMERA REALIZACION Y FRUSTOCONICA EN UNA SEGUNDA REALIZACION, CORRESPONDIENDO LA FORMA DEL ALOJAMIENTO APROXIMADAMENTE A LA DEL FILTRO. LOS ELEMENTOS DE FILTRACION (62) SE FORMAN POR MEDIO DE CAPAS ENROLLADAS DEL MEDIO FILTRADOR, FORMANDO UNA SECCION TRANSVERSAL CIRCULAR. LOS ELEMENTOS SE DESPLAZAN AXIALMENTE A MEDIDA QUE SE VAN ENROLLANDO, O SE COLOCAN EN UNA FORMA APROPIADA MIENTRAS EL SELLADOR PUEDE TODAVIA PLEGARSE, CON EL FIN DE DAR AL ELEMENTO LA FORMA APROPIADA.
ES97922457T 1996-04-26 1997-04-25 Filtro. Expired - Lifetime ES2180051T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/638,703 US5902364A (en) 1996-04-26 1996-04-26 Conical filter

Publications (1)

Publication Number Publication Date
ES2180051T3 true ES2180051T3 (es) 2003-02-01

Family

ID=24561094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97922457T Expired - Lifetime ES2180051T3 (es) 1996-04-26 1997-04-25 Filtro.

Country Status (13)

Country Link
US (1) US5902364A (es)
EP (2) EP1216737A3 (es)
JP (1) JP2001507617A (es)
KR (1) KR20000065028A (es)
CN (1) CN1220614A (es)
AT (1) ATE220940T1 (es)
AU (1) AU722504B2 (es)
BR (1) BR9709167A (es)
DE (1) DE69714245T2 (es)
ES (1) ES2180051T3 (es)
PL (1) PL329532A1 (es)
WO (1) WO1997040908A1 (es)
ZA (1) ZA973637B (es)

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AU722504B2 (en) 2000-08-03
ZA973637B (en) 1998-10-26
BR9709167A (pt) 1999-08-03
CN1220614A (zh) 1999-06-23
PL329532A1 (en) 1999-03-29
EP1216737A2 (en) 2002-06-26
ATE220940T1 (de) 2002-08-15
JP2001507617A (ja) 2001-06-12
EP0900115A1 (en) 1999-03-10
DE69714245D1 (en) 2002-08-29
EP1216737A3 (en) 2002-10-23
AU2811697A (en) 1997-11-19
EP0900115B1 (en) 2002-07-24
DE69714245T2 (de) 2002-11-14
US5902364A (en) 1999-05-11
WO1997040908A1 (en) 1997-11-06

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