DK12277A - Fremgangsmade til kontinuerlig fremstilling af rorformede filterelementmoduler under anvendelse af ikke-vevede baner af termoplastiske fibre - Google Patents

Fremgangsmade til kontinuerlig fremstilling af rorformede filterelementmoduler under anvendelse af ikke-vevede baner af termoplastiske fibre

Info

Publication number
DK12277A
DK12277A DK12277A DK12277A DK12277A DK 12277 A DK12277 A DK 12277A DK 12277 A DK12277 A DK 12277A DK 12277 A DK12277 A DK 12277A DK 12277 A DK12277 A DK 12277A
Authority
DK
Denmark
Prior art keywords
procedure
filter element
fiber non
thermoplastic fiber
woven webs
Prior art date
Application number
DK12277A
Other languages
English (en)
Other versions
DK149524B (da
DK149524C (da
Inventor
D B Pall
Original Assignee
Pall Corp
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 US05/649,001 external-priority patent/US4112159A/en
Application filed by Pall Corp filed Critical Pall Corp
Publication of DK12277A publication Critical patent/DK12277A/da
Publication of DK149524B publication Critical patent/DK149524B/da
Application granted granted Critical
Publication of DK149524C publication Critical patent/DK149524C/da

Links

Classifications

    • 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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0428—Rendering the filter material hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0464—Impregnants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0681—The layers being joined by gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • 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
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1049—Folding only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DK12277A 1976-01-14 1977-01-13 Soemloest, roerformet filterelement og fremgangsmaade til fremstilling af dette DK149524C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64900176 1976-01-14
US05/649,001 US4112159A (en) 1973-08-31 1976-01-14 Continuous production of tubular modular filter elements using nonwoven webs from thermoplastic fibers and products

Publications (3)

Publication Number Publication Date
DK12277A true DK12277A (da) 1977-07-15
DK149524B DK149524B (da) 1986-07-14
DK149524C DK149524C (da) 1986-12-15

Family

ID=24603082

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12277A DK149524C (da) 1976-01-14 1977-01-13 Soemloest, roerformet filterelement og fremgangsmaade til fremstilling af dette

Country Status (22)

Country Link
US (1) US4116738A (da)
JP (1) JPS52107677A (da)
AT (1) AT360766B (da)
AU (1) AU510425B2 (da)
BE (1) BE850368A (da)
BR (1) BR7700241A (da)
CA (1) CA1063946A (da)
CH (1) CH619375A5 (da)
DE (1) DE2701167C2 (da)
DK (1) DK149524C (da)
ES (1) ES455000A1 (da)
FI (1) FI65170C (da)
FR (1) FR2338341A1 (da)
GB (1) GB1539331A (da)
IL (1) IL51212A (da)
IT (1) IT1082691B (da)
NL (1) NL177001C (da)
NO (1) NO149491C (da)
NZ (1) NZ183077A (da)
PT (1) PT66070B (da)
SE (1) SE430758B (da)
ZA (1) ZA7769B (da)

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JP5489084B2 (ja) * 2011-08-12 2014-05-14 Ｊｎｃ株式会社 混繊長繊維不織布
FR2993475B1 (fr) * 2012-07-19 2015-06-26 Cummins Filtration Sarl Ensemble de filtrage comportant une cartouche de filtration amovible
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Also Published As

Publication number Publication date
SE430758B (sv) 1983-12-12
CA1063946A (en) 1979-10-09
DE2701167C2 (de) 1982-12-16
DK149524B (da) 1986-07-14
DK149524C (da) 1986-12-15
IL51212A (en) 1980-03-31
IL51212A0 (en) 1977-03-31
ZA7769B (en) 1977-11-30
JPS52107677A (en) 1977-09-09
CH619375A5 (da) 1980-09-30
NZ183077A (en) 1979-03-28
FR2338341B1 (da) 1982-02-26
AT360766B (de) 1981-01-26
DE2701167A1 (de) 1977-07-28
NL177001B (nl) 1985-02-18
GB1539331A (en) 1979-01-31
FI65170B (fi) 1983-12-30
IT1082691B (it) 1985-05-21
BE850368A (fr) 1977-07-14
JPS5635887B2 (da) 1981-08-20
FI65170C (fi) 1984-04-10
FI770092A7 (da) 1977-07-15
NO149491C (no) 1984-05-02
BR7700241A (pt) 1977-10-18
PT66070B (en) 1978-06-23
NO770108L (no) 1977-07-15
FR2338341A1 (fr) 1977-08-12
AU510425B2 (en) 1980-06-26
AU2113677A (en) 1978-07-13
ATA15777A (de) 1980-06-15
PT66070A (en) 1977-02-01
ES455000A1 (es) 1978-01-01
NO149491B (no) 1984-01-23
US4116738A (en) 1978-09-26
SE7700278L (sv) 1977-07-15
NL177001C (nl) 1985-07-16
NL7700224A (nl) 1977-07-18

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