FR493601A - Filtre à air - Google Patents

Filtre à air

Info

Publication number
FR493601A
FR493601A FR493601DA FR493601A FR 493601 A FR493601 A FR 493601A FR 493601D A FR493601D A FR 493601DA FR 493601 A FR493601 A FR 493601A
Authority
FR
France
Prior art keywords
air filter
filter
air
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
Application number
Other languages
English (en)
Inventor
Albert Strack
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR493601A publication Critical patent/FR493601A/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR493601D 1918-12-04 1918-12-04 Filtre à air Expired FR493601A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493601T 1918-12-04

Publications (1)

Publication Number Publication Date
FR493601A true FR493601A (fr) 1919-08-14

Family

ID=1529335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493601D Expired FR493601A (fr) 1918-12-04 1918-12-04 Filtre à air

Country Status (1)

Country Link
FR (1) FR493601A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3050611A1 (fr) * 2015-01-28 2016-08-03 Carl Freudenberg KG Cartouche de filtre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3050611A1 (fr) * 2015-01-28 2016-08-03 Carl Freudenberg KG Cartouche de filtre
WO2016119967A1 (fr) * 2015-01-28 2016-08-04 Carl Freudenberg Kg Cartouche filtrante
CN107073378A (zh) * 2015-01-28 2017-08-18 卡尔·弗罗伊登伯格公司 过滤器滤芯

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