FR2734169B3 - Filtre rechargeable - Google Patents

Filtre rechargeable

Info

Publication number
FR2734169B3
FR2734169B3 FR9605982A FR9605982A FR2734169B3 FR 2734169 B3 FR2734169 B3 FR 2734169B3 FR 9605982 A FR9605982 A FR 9605982A FR 9605982 A FR9605982 A FR 9605982A FR 2734169 B3 FR2734169 B3 FR 2734169B3
Authority
FR
France
Prior art keywords
rechargeable filter
rechargeable
filter
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 - Lifetime
Application number
FR9605982A
Other languages
English (en)
Other versions
FR2734169A3 (fr
Inventor
Simon Whiteley
Simeon Jupp
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of FR2734169A3 publication Critical patent/FR2734169A3/fr
Application granted granted Critical
Publication of FR2734169B3 publication Critical patent/FR2734169B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
FR9605982A 1995-05-19 1996-05-14 Filtre rechargeable Expired - Lifetime FR2734169B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9510149A GB2300825B (en) 1995-05-19 1995-05-19 rechargeable filter

Publications (2)

Publication Number Publication Date
FR2734169A3 FR2734169A3 (fr) 1996-11-22
FR2734169B3 true FR2734169B3 (fr) 1997-03-14

Family

ID=10774716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9605982A Expired - Lifetime FR2734169B3 (fr) 1995-05-19 1996-05-14 Filtre rechargeable

Country Status (5)

Country Link
US (1) US5716521A (fr)
JP (1) JPH08319998A (fr)
DE (1) DE29608691U1 (fr)
FR (1) FR2734169B3 (fr)
GB (1) GB2300825B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69706551T3 (de) * 1996-10-24 2008-09-18 3M Company (N.D.Ges.D. Staates Delaware), St. Paul Filtervorrichtung zum filtrieren eines fluids
GB0115554D0 (en) * 2001-06-26 2001-08-15 Gratwick Christopher Ammonia production
DE202004005942U1 (de) * 2004-04-15 2005-08-25 Maier, Max Dunstabsaugvorrichtung für eine Speisenzubereitungseinrichtung
JP2007331739A (ja) * 2006-05-17 2007-12-27 Denso Corp 車両用空調装置
US8453393B2 (en) * 2006-08-25 2013-06-04 Raytheon Company Encapsulated and vented particulate thermal insulation
US7674306B2 (en) * 2007-02-05 2010-03-09 Visteon Global Technologies, Inc. Multilayered long life filter using convoluted foam
DE102017000792B4 (de) * 2017-01-30 2022-08-04 Mann+Hummel Gmbh Filterelement, Verfahren zu dessen Herstellung und Luftfilter
CN110725396A (zh) * 2019-10-23 2020-01-24 邳州市政隆建设有限公司 一种污水防堵排涝系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1843446A (en) * 1926-02-19 1932-02-02 Elfriede Drager Cartridge for independent breathing apparatus
US3413782A (en) * 1966-06-07 1968-12-03 Gem Corp Automotive air filter
US4902306A (en) * 1988-08-09 1990-02-20 Air Purification Products International, Inc. Dual-dipole electrostatic air filter
US5470364A (en) * 1992-01-07 1995-11-28 Pall Corporation Regenerable diesel exhaust filter
US5250094A (en) * 1992-03-16 1993-10-05 Donaldson Company, Inc. Ceramic filter construction and method
US5512172A (en) * 1994-06-10 1996-04-30 Racal Filter Technologies, Ltd. Method for sealing the edge of a filter medium to a filter assembly and the filter assembly produced thereby
US5531892A (en) * 1995-09-15 1996-07-02 Minnesota Mining And Manufacturing Company Zigzag filter media and frame having triangular pleat stabilizing elements

Also Published As

Publication number Publication date
US5716521A (en) 1998-02-10
GB2300825A (en) 1996-11-20
DE29608691U1 (de) 1996-08-08
GB2300825B (en) 1998-11-18
JPH08319998A (ja) 1996-12-03
GB9510149D0 (en) 1995-07-12
FR2734169A3 (fr) 1996-11-22

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Legal Events

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