FR1575392A - - Google Patents

Info

Publication number
FR1575392A
FR1575392A FR1575392DA FR1575392A FR 1575392 A FR1575392 A FR 1575392A FR 1575392D A FR1575392D A FR 1575392DA FR 1575392 A FR1575392 A FR 1575392A
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
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 FR1575392A publication Critical patent/FR1575392A/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
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/122—Pleated filters with pleats of different length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
FR1575392D 1967-08-16 1968-08-06 Expired FR1575392A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671611083 DE1611083A1 (de) 1967-08-16 1967-08-16 Trennelement
DEF0053238 1967-08-16

Publications (1)

Publication Number Publication Date
FR1575392A true FR1575392A (fr) 1969-07-18

Family

ID=25753626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575392D Expired FR1575392A (fr) 1967-08-16 1968-08-06

Country Status (3)

Country Link
DE (1) DE1611083A1 (fr)
FR (1) FR1575392A (fr)
GB (1) GB1196534A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935503A1 (de) * 1989-10-25 1991-05-02 Knecht Filterwerke Gmbh Ringfilterelement aus einem zick-zack-foermig gefalteten filtermaterial
EP1595590A1 (fr) * 1999-01-07 2005-11-16 Cuno Incorporated Elément filtre plissé et procédé de réalisation d'un élément filtre plissé
WO2000040319A1 (fr) * 1999-01-07 2000-07-13 Cuno, Incorporated Element filtre plisse et procede de realisation
DE10250969A1 (de) * 2002-11-02 2004-05-19 Hydac Filtertechnik Gmbh Filterelement
DE102011011595A1 (de) 2011-02-17 2012-08-23 Mann + Hummel Gmbh Filterelement
CN111841200A (zh) * 2020-07-24 2020-10-30 珠海格力电器股份有限公司 过滤网
CN115337718A (zh) * 2022-08-01 2022-11-15 安徽工业大学 一种y型褶式滤袋及其支撑框架

Also Published As

Publication number Publication date
GB1196534A (en) 1970-06-24
DE1611083A1 (de) 1971-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse