ES2048386T3 - Procedimiento para la fabricacion de un elemento de filtro, configurado como paquete plegado, de material fibroso no tejido. - Google Patents

Procedimiento para la fabricacion de un elemento de filtro, configurado como paquete plegado, de material fibroso no tejido.

Info

Publication number
ES2048386T3
ES2048386T3 ES90119120T ES90119120T ES2048386T3 ES 2048386 T3 ES2048386 T3 ES 2048386T3 ES 90119120 T ES90119120 T ES 90119120T ES 90119120 T ES90119120 T ES 90119120T ES 2048386 T3 ES2048386 T3 ES 2048386T3
Authority
ES
Spain
Prior art keywords
folded
fold
woven fabric
folded package
folds
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
ES90119120T
Other languages
English (en)
Inventor
Udo Michaelis
Ulrich Schlor
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg 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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of ES2048386T3 publication Critical patent/ES2048386T3/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
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • 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
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/941—Filter
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1011—Overedge bending or overedge folding
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1015—Folding
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by folding
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24215—Acute or reverse fold of exterior component
    • Y10T428/24231—At opposed marginal edges
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24686—Pleats or otherwise parallel adjacent folds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Filtration Of Liquid (AREA)

Abstract

EL ELEMENTO DE FILTRACION CONFORMADO COMO PAQUETE PLEGADO ES AUTOSUSTENTADOR Y CONSISTE EN MATERIAL NO TEJIDO (1) QUE PUEDE SER SOLDADO TERMICAMENTE. CADA UNO DE AMBOS BORDES EXTERIORES (3) DEL PAQUETE PLEGADO (2) ESTA CIRCUNDADO POR EL MATERIAL NO TEJIDO (1), QUE CONFORMA PLIEGUES (4). EL MATERIAL NO TEJIDO ESTA PLEGADO EN LA MISMA DIRECCION EN TODOS LOS BORDES DE LOS PLIEGUES (3), POR LO QUE SE CIÑE ESTRECHAMENTE AL CORRESPONDIENTE BORDE DOBLADO DEL EXTREMO DE LA PLEGADURA CONTIGUA Y SOBRESALE DE ESTE BORDE DOBLADO EN 1,5 HASTA 2,5 VECES LA DISTANCIA ENTRE LAS DISTINTAS PLEGADURAS. PARA SU FABRICACION, EL MEDIO DE FILTRACION (1) PLANO SE PLIEGA PRIMERO. UN POSTERIOR ESTIRAMIENTO TRANSVERSAL HACIA LA PLEGADURA PRODUCE UNA DISTANCIA (7) DEFINIDA DE LOS PLIEGUES. A CONTINUACION, AMBOS BORDES EXTERIORES (8) DEL PAQUETE PLEGADO SON ENCLAVADOS EN UNION POSITIVA DENTRO DE LA GEOMETRIA DEL PLEGADO Y, CONFORME A LAS MEDIDAS, UNOS PERFILES (9) CORRESPONDIENTES EN FORMA DE PEINE, ENGRANAN EN FORMA DE TENAZAS EN LA CARA SUPERIOR E INFERIOR DE LAS PLEGADURAS. EL MATERIAL DE FILTRACION SOBRESALE DE LOS PERFILES (9) POR CADA UNA DE LAS CARAS EN 1,5 HASTA 2,5 VECES LA DISTANCIA ENTRE LAS DISTINTAS PLEGADURAS (7). EL MATERIAL SOBRESALIENTE (10) SE CIÑE AL EXTREMO DE LA PLEGADURA CONTIGUA, SOLAPANDOSE ASI LOS BORDES. UNA ENERGIA, QUE POSIBILITA LA SOLDADURA TERMICA, ES CONDUCIDA A TRAVES DE ESTOS ELEMENTOS DE APRIETE. OTROS ELEMENTOS DE APRIETE (12) FIJAN LOS PUNTOS DE SOLDADURA DURANTE EL PROCESO DE ENFRIAMIENTO. A CONTINUACION, LOS PERFILES (9) EN FORMA DE PEINE SE SEPARAN Y EL PAQUETE PLEGADO ES CORTADO.
ES90119120T 1990-01-25 1990-10-05 Procedimiento para la fabricacion de un elemento de filtro, configurado como paquete plegado, de material fibroso no tejido. Expired - Lifetime ES2048386T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002078A DE4002078C1 (es) 1990-01-25 1990-01-25

Publications (1)

Publication Number Publication Date
ES2048386T3 true ES2048386T3 (es) 1994-03-16

Family

ID=6398714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90119120T Expired - Lifetime ES2048386T3 (es) 1990-01-25 1990-10-05 Procedimiento para la fabricacion de un elemento de filtro, configurado como paquete plegado, de material fibroso no tejido.

Country Status (14)

Country Link
US (1) US5167740A (es)
EP (1) EP0438639B1 (es)
JP (1) JPH0729017B2 (es)
KR (1) KR950006508B1 (es)
AT (1) ATE99979T1 (es)
BR (1) BR9100254A (es)
CA (1) CA2034867C (es)
DE (2) DE4002078C1 (es)
DK (1) DK0438639T3 (es)
ES (1) ES2048386T3 (es)
FI (1) FI92651C (es)
MX (1) MX174621B (es)
PT (1) PT96575B (es)
ZA (1) ZA91202B (es)

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Publication number Publication date
CA2034867A1 (en) 1991-07-26
DE4002078C1 (es) 1991-05-02
CA2034867C (en) 1998-11-10
FI92651B (fi) 1994-09-15
KR950006508B1 (ko) 1995-06-16
DE59004232D1 (de) 1994-02-24
KR910014140A (ko) 1991-08-31
MX174621B (es) 1994-05-30
DK0438639T3 (da) 1994-02-28
EP0438639A1 (de) 1991-07-31
EP0438639B1 (de) 1994-01-12
PT96575A (pt) 1991-10-15
JPH06315604A (ja) 1994-11-15
FI92651C (fi) 1994-12-27
PT96575B (pt) 1998-08-31
FI910251A (fi) 1991-07-26
BR9100254A (pt) 1991-10-22
US5167740A (en) 1992-12-01
FI910251A0 (fi) 1991-01-17
JPH0729017B2 (ja) 1995-04-05
ATE99979T1 (de) 1994-01-15
ZA91202B (en) 1992-01-29

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