FR2848873B1 - PERMANENT RECYCLING AIR CLEANER - Google Patents

PERMANENT RECYCLING AIR CLEANER

Info

Publication number
FR2848873B1
FR2848873B1 FR0216414A FR0216414A FR2848873B1 FR 2848873 B1 FR2848873 B1 FR 2848873B1 FR 0216414 A FR0216414 A FR 0216414A FR 0216414 A FR0216414 A FR 0216414A FR 2848873 B1 FR2848873 B1 FR 2848873B1
Authority
FR
France
Prior art keywords
air cleaner
recycling air
permanent recycling
permanent
cleaner
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 - Fee Related
Application number
FR0216414A
Other languages
French (fr)
Other versions
FR2848873A1 (en
Inventor
Bryan Johnson
Regis Borrega
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.)
Financiere Elysees Balzac SA
Original Assignee
Financiere Elysees Balzac SA
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 Financiere Elysees Balzac SA filed Critical Financiere Elysees Balzac SA
Priority to FR0216414A priority Critical patent/FR2848873B1/en
Publication of FR2848873A1 publication Critical patent/FR2848873A1/en
Application granted granted Critical
Publication of FR2848873B1 publication Critical patent/FR2848873B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
    • 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
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR0216414A 2002-12-20 2002-12-20 PERMANENT RECYCLING AIR CLEANER Expired - Fee Related FR2848873B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0216414A FR2848873B1 (en) 2002-12-20 2002-12-20 PERMANENT RECYCLING AIR CLEANER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0216414A FR2848873B1 (en) 2002-12-20 2002-12-20 PERMANENT RECYCLING AIR CLEANER

Publications (2)

Publication Number Publication Date
FR2848873A1 FR2848873A1 (en) 2004-06-25
FR2848873B1 true FR2848873B1 (en) 2005-08-19

Family

ID=32406322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216414A Expired - Fee Related FR2848873B1 (en) 2002-12-20 2002-12-20 PERMANENT RECYCLING AIR CLEANER

Country Status (1)

Country Link
FR (1) FR2848873B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2015015465A (en) 2013-05-09 2016-06-14 Procter & Gamble Methods of filtering air.
US9044700B2 (en) 2013-05-09 2015-06-02 The Procter & Gamble Company Air filtering device
EP2994215B1 (en) * 2013-05-09 2021-08-04 The Procter & Gamble Company Air filtering device
WO2014182985A2 (en) * 2013-05-09 2014-11-13 The Procter & Gamble Company Collapsible air filtering device
MX2016016370A (en) 2014-06-10 2017-05-01 Procter & Gamble Air filter bag.
CN108278673A (en) * 2018-03-01 2018-07-13 盐城融凡纺织制衣有限公司 A kind of spinning and weaving workshop air cleaning unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192343A (en) * 1991-11-01 1993-03-09 Henry Harold G High efficiency particulate air filter ventilation system
US5352274A (en) * 1993-05-10 1994-10-04 Blakley Richard L Air filter and method
US5762665A (en) * 1997-04-03 1998-06-09 Abrahamian; Nichan A. Vehicular air purification system
GB2362585B (en) * 2000-05-26 2003-07-23 Pall Corp Air supply systems

Also Published As

Publication number Publication date
FR2848873A1 (en) 2004-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070831