IL214041A0 - Carbon filter device and air filter apparatus - Google Patents
Carbon filter device and air filter apparatusInfo
- Publication number
- IL214041A0 IL214041A0 IL214041A IL21404111A IL214041A0 IL 214041 A0 IL214041 A0 IL 214041A0 IL 214041 A IL214041 A IL 214041A IL 21404111 A IL21404111 A IL 21404111A IL 214041 A0 IL214041 A0 IL 214041A0
- Authority
- IL
- Israel
- Prior art keywords
- air filter
- carbon
- filter device
- carbon filter
- air
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- 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
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- 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
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL214041A IL214041A0 (en) | 2011-07-12 | 2011-07-12 | Carbon filter device and air filter apparatus |
PCT/IL2012/000239 WO2013008226A1 (en) | 2011-07-12 | 2012-06-17 | Carbon filter device and air filter apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL214041A IL214041A0 (en) | 2011-07-12 | 2011-07-12 | Carbon filter device and air filter apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
IL214041A0 true IL214041A0 (en) | 2011-08-31 |
Family
ID=44671949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL214041A IL214041A0 (en) | 2011-07-12 | 2011-07-12 | Carbon filter device and air filter apparatus |
Country Status (2)
Country | Link |
---|---|
IL (1) | IL214041A0 (en) |
WO (1) | WO2013008226A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9440775B2 (en) | 2014-05-22 | 2016-09-13 | 3M Innovative Properties Company | Prefilter cover for bidirectional-airflow respirator cartridge |
US20210370106A1 (en) * | 2020-06-02 | 2021-12-02 | Dräger Safety AG & Co. KGaA | Filter unit with a rigid filter and a flexible jacket and methods for manufacturing such a filter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB511258A (en) * | 1938-12-07 | 1939-08-15 | Edgar Rouse Sutcliffe | Improvements relating to filters |
GB746221A (en) * | 1954-01-04 | 1956-03-14 | Mine Safety Appliances Co | Improvements in or relating to gas filters |
IT1038546B (en) * | 1975-05-28 | 1979-11-30 | Pirelli | DIAPHRAGM SUPPORTING FILTER MATERIAL FOR BREATHING MASKS |
CH607933A5 (en) * | 1976-07-22 | 1978-12-15 | Schweizer Ag E | Filter, especially for air raid shelters |
US4236902A (en) * | 1978-11-15 | 1980-12-02 | Fricke Roy A | Modular air purifying device |
US4543112A (en) * | 1984-04-30 | 1985-09-24 | Figgie International Inc. | Sorbent type filter assembly for a respirator and method of making same |
CA1264681C (en) * | 1985-07-03 | 1990-01-23 | Mini Defence | Automated production of canisters |
DE3842994C2 (en) * | 1988-12-21 | 1994-07-07 | Audi Ag | Activated carbon filter to collect fuel vapors |
GB2254017B (en) * | 1991-03-26 | 1994-05-11 | Sabre Safety Ltd | Respirator filters |
DE4115313C2 (en) * | 1991-05-10 | 2001-11-22 | Sylvia Gerigk | Device for filtering irradiated and toxic aerosols and harmful gases |
US5478377A (en) * | 1994-07-22 | 1995-12-26 | The United States Of America As Represented By The Secretary Of The Army | Filter for a respiratory device |
US6277178B1 (en) * | 1995-01-20 | 2001-08-21 | 3M Innovative Properties Company | Respirator and filter cartridge |
US6402811B1 (en) * | 1999-12-30 | 2002-06-11 | Anthony E. Shanks | Non-dusting sorbent material filter |
WO2002038249A2 (en) * | 2000-10-27 | 2002-05-16 | Scott Technologies, Inc. | Combination filter/cartridge assembly |
US7419526B2 (en) * | 2005-03-03 | 2008-09-02 | 3M Innovative Properties Company | Conformal filter cartridges and methods |
RU2458729C2 (en) * | 2008-04-04 | 2012-08-20 | 3М Инновейтив Пропертиз Компани | Air filter |
DE102009004911B4 (en) * | 2009-01-16 | 2017-10-19 | Mahle International Gmbh | Air-filter device |
-
2011
- 2011-07-12 IL IL214041A patent/IL214041A0/en unknown
-
2012
- 2012-06-17 WO PCT/IL2012/000239 patent/WO2013008226A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013008226A1 (en) | 2013-01-17 |
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