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FR1594622A - - Google Patents

Info

Publication number
FR1594622A
FR1594622A FR168484A FR1594622DA FR1594622A FR 1594622 A FR1594622 A FR 1594622A FR 168484 A FR168484 A FR 168484A FR 1594622D A FR1594622D A FR 1594622DA FR 1594622 A FR1594622 A FR 1594622A
Authority
FR
France
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
Application number
FR168484A
Other languages
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1594622A publication Critical patent/FR1594622A/fr
Expired 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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • 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
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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 articles ; Making three-dimensional articles
    • B31D5/0082—Making filter elements, e.g. pleated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR168484A 1968-10-02 1968-10-02 Expired FR1594622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR168484 1968-10-02

Publications (1)

Publication Number Publication Date
FR1594622A true FR1594622A (en) 1970-06-08

Family

ID=8655215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR168484A Expired FR1594622A (en) 1968-10-02 1968-10-02

Country Status (2)

Country Link
DE (1) DE1949823A1 (en)
FR (1) FR1594622A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504038A1 (en) 1991-03-13 1992-09-16 Filtrauto Filter cartridges with pleated filter element

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428539A1 (en) * 1984-08-02 1986-02-13 Heinz 7203 Fridingen Stegmeier Heating collar
US4943454A (en) * 1987-08-28 1990-07-24 Hunter Douglas, Inc. Expandable collapsible product and method and apparatus for its manufacture
US4861404A (en) * 1987-08-28 1989-08-29 Hunter Douglas Inc. Method of making a honeycomb product
US5205891A (en) * 1987-08-28 1993-04-27 Hunter Douglas, Inc. Method for manufacturing an expandable collapsible product
DE4037888C2 (en) * 1990-11-28 1995-01-26 Branson Ultraschall Method and device for producing filter units
CN1067291C (en) * 1992-11-06 2001-06-20 帕尔公司 Filter
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
DE4435532A1 (en) * 1994-10-05 1996-04-11 Mann & Hummel Filter Process for the production of filters
DE19527845A1 (en) * 1995-07-29 1997-01-30 Knecht Filterwerke Gmbh Ring filter element - comprises pleated material sealed at its ends by sealing material
DE102016011754A1 (en) * 2016-09-30 2018-04-05 Mann+Hummel Gmbh filter element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504038A1 (en) 1991-03-13 1992-09-16 Filtrauto Filter cartridges with pleated filter element

Also Published As

Publication number Publication date
DE1949823A1 (en) 1970-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse