BE561717A - - Google Patents

Info

Publication number
BE561717A
BE561717A BE561717DA BE561717A BE 561717 A BE561717 A BE 561717A BE 561717D A BE561717D A BE 561717DA BE 561717 A BE561717 A BE 561717A
Authority
BE
Belgium
Prior art keywords
web
filters
emi
folds
frame
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE561717A publication Critical patent/BE561717A/fr

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
    • 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
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional [3D] articles
    • B31D5/0082—Making filter elements, e.g. pleated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BE561717D 1956-10-24 BE561717A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1093188X 1956-10-24

Publications (1)

Publication Number Publication Date
BE561717A true BE561717A (enExample)

Family

ID=9616414

Family Applications (1)

Application Number Title Priority Date Filing Date
BE561717D BE561717A (enExample) 1956-10-24

Country Status (3)

Country Link
BE (1) BE561717A (enExample)
DE (1) DE1093188B (enExample)
FR (1) FR1160074A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076555A (en) * 1958-06-30 1963-02-05 Tecalemit Ltd Fluid filters
DE1188503B (de) * 1961-01-11 1965-03-04 Fords Ltd Maschine zur Herstellung von Scheibenzuschnitten aus duenner Metallfolie zum Abdecken gefuellter Behaelter
US3389031A (en) * 1966-03-07 1968-06-18 Borje O Rosaen Method of manufacturing pleated filters
DE2138412C3 (de) * 1971-07-28 1982-12-30 Delbag-Luftfilter Gmbh, 1000 Berlin Schwebstoff-Filterpack zur Gasreinigung aus zick-zack-förmig gefaltetem Filterpapier
DE2807546C2 (de) * 1978-02-20 1984-02-16 Auergesellschaft Gmbh, 1000 Berlin Kreisscheibenförmiges Filterelement aus parallel gefaltetem, bahnenartigem Filtermaterial und Verfahren zu dessen Herstellung
DE2835181C2 (de) * 1978-08-11 1984-09-20 Schulz & Co, 5830 Schwelm Filterelement zur Luft- und Gasreinigung
DE3003409C2 (de) * 1980-01-31 1985-01-10 Schulz & Co, 5830 Schwelm Filterelement zur Luft- und Gasreinigung
GB2245191B (en) * 1990-06-22 1994-01-26 United Wire Ltd Filter screen assembly
DE102012022769B4 (de) * 2012-11-22 2017-08-31 Sefar Ag Verfahren und vorrichtung zum herstellen eines konturierten plissierten filterelementes
CN112622349B (zh) * 2020-12-14 2024-09-24 中山尚诚环保科技有限公司 一种空气过滤装置及其生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE118761C (enExample) *
US2569243A (en) * 1945-12-15 1951-09-25 Purolator Products Inc Filter

Also Published As

Publication number Publication date
DE1093188B (de) 1960-11-17
FR1160074A (fr) 1958-07-07

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