JP2000512900A - 濾過装置及びその製造方法 - Google Patents
濾過装置及びその製造方法Info
- Publication number
- JP2000512900A JP2000512900A JP10542439A JP54243998A JP2000512900A JP 2000512900 A JP2000512900 A JP 2000512900A JP 10542439 A JP10542439 A JP 10542439A JP 54243998 A JP54243998 A JP 54243998A JP 2000512900 A JP2000512900 A JP 2000512900A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- group
- fabric
- filtration device
- range
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2041—Metallic material the material being filamentary or fibrous
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.部屋または自動車を、換気または加熱または空気調和するために、空気の ような気体を濾過するよう特に意図された濾過装置を製造する方法であって、3 8mmから120mmの範囲の長さ及び10μmより大きい直径を有する繊維を すいて、等方性の織物を形成する操作を含み、前記織物を、回転ドラム上に配置 し、これに、高圧の非常に微細な噴射水を通過させることから成る水圧結合によ り機械的に固める操作を行ない、その後に、乾燥操作を行なうことを特徴とする 方法。 2.すく動作を、羊毛(ウール)型の梳綿機を用いて行なうことを特徴とする 請求項1に記載の方法。 3.前記梳綿機には、「ディスペルメル(Dispelmel)」型の無作為 化するためのユニットを組み込んでおくことを特徴とする請求項2に記載の方法 。 4.噴射水の圧力は、40バールから200バールまでの範囲にあることを特 徴とする請求項1〜3のいずれかに記載の方法。 5.梳綿機のパラメータは、約20g/m2から約150g/m2の範囲にある 単位表面面積当たりの質量を有する織物を得るよう選択されることを特徴とする 請求項1〜4のいずれかに記載の方法。 6.前記織物は、単一の層をなしていることを特徴とする請求項1〜5のいず れかに記載の方法。 7.前記繊維は、同じ種類の繊維であるか、または異なった繊維の混紡糸であ ることを特徴とする請求項1〜6のいずれかに記載の方法。 8.前記繊維は、ポリプロピレン、ポリエチレン、ポリエステル、ポリカーボ ネート、ポリアミドの繊維のような熱可塑性繊維の群、アクリル繊維、予酸化ア クリル繊維の群、アラミド繊維の群、フェノール繊維の群、過フッ化炭化水素繊 維の群、ガラス繊維のような無機物繊維の群、及び金属繊維の群から選択される ことを特徴とする請求項7に記載の方法。 9.請求項1〜8のいずれかに記載の方法によって製造される、部屋または自 動車を換気または加熱または空気調和するために空気のような気体を、濾過する 濾過装置であって、等方性の織物から成ることを特徴とする濾過装置。 10.織物は、単一の層をなしていることを特徴とする請求項9に記載の濾過 装置。 11.等方性の織物は、38mmから120mmまでの範囲の長さ、及び少な くとも10μmに等しい平均直径を有する繊維からなることを特徴とする請求項 9または請求項10に記載の濾過装置。 12.等方性の織物は、38mmから120mmまでの範囲の長さ、及び少な くとも10μmに等しい平均直径を有するポリプロピレンの繊維からなることを 特徴とする請求項9または請求項10に記載の濾過装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9704524A FR2761901B1 (fr) | 1997-04-10 | 1997-04-10 | Procede de realisation d'un dispositif de filtration et dispositif de filtration en particulier pour l'aeration et/ou la climatisation de locaux ou de vehicules |
FR97/04524 | 1997-04-10 | ||
PCT/FR1998/000633 WO1998045023A1 (fr) | 1997-04-10 | 1998-03-27 | Dispositif de filtration et procede pour sa realisation |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000512900A true JP2000512900A (ja) | 2000-10-03 |
Family
ID=9505839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10542439A Ceased JP2000512900A (ja) | 1997-04-10 | 1998-03-27 | 濾過装置及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6440192B2 (ja) |
EP (1) | EP0925101B1 (ja) |
JP (1) | JP2000512900A (ja) |
DE (1) | DE19880664T1 (ja) |
FR (1) | FR2761901B1 (ja) |
WO (1) | WO1998045023A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800993B1 (fr) * | 1999-11-17 | 2003-08-15 | Valeo | Procede de realisation d'un dispositif de filtration et dispositif de filtration destine a la filtration de gaz tel que l'air destine a l'aeration et/ou au chauffage et/ou a la climatisation de locaux ou de vehicules automobiles. |
FR2806319B1 (fr) * | 2000-03-15 | 2002-10-25 | Valeo | Dispositif de filtration destine a equiper un appareil d'aeration et/ou de chauffage et/ou de climatisation, en particulier pour vehicule automobile |
FR2806318B1 (fr) * | 2000-03-15 | 2002-10-25 | Valeo | Dispositif de filtration destine a equiper un appareil d'aeration et/ou de chauffage et/ou de climatisation, notamment pour vehicule automobile |
FR2806320B1 (fr) * | 2000-03-15 | 2003-02-07 | Valeo | Dispositif de filtration destine a equiper un appareil d'aeration et/ou de chauffage et/ou de climatisation, en particulier pour vehicule automobile |
DE10053233A1 (de) * | 2000-10-26 | 2002-05-16 | Tesa Ag | Verwendung eines gerauhten textilen Flächengebildes als Pollenschutz für Fenster und Türen |
ATE425831T1 (de) * | 2000-12-13 | 2009-04-15 | Bekaert Sa Nv | Herstellung von kurzmetallfasern |
US6946013B2 (en) * | 2002-10-28 | 2005-09-20 | Geo2 Technologies, Inc. | Ceramic exhaust filter |
DE10316259A1 (de) * | 2003-04-08 | 2004-10-28 | Fleissner Gmbh | Verfahren zur Verfestigung oder Veredelung einer Warenbahn mittels der hydrodynamischen Vernadelung und Produkt nach diesem Verfahren |
FR2875714B1 (fr) * | 2004-09-29 | 2006-11-24 | Valeo Materiaux De Friction Sa | Media filtrant pour filtration de gaz, dispositif de filtration et procede de fabrication du media filtrant |
US8057567B2 (en) | 2004-11-05 | 2011-11-15 | Donaldson Company, Inc. | Filter medium and breather filter structure |
AU2005304879B2 (en) | 2004-11-05 | 2010-02-04 | Donaldson Company, Inc. | Filter medium and structure |
US8021457B2 (en) | 2004-11-05 | 2011-09-20 | Donaldson Company, Inc. | Filter media and structure |
EA011777B1 (ru) | 2005-02-04 | 2009-06-30 | Дональдсон Компани, Инк. | Фильтр и система вентиляции картера |
ATE442893T1 (de) | 2005-02-22 | 2009-10-15 | Donaldson Co Inc | Aerosolabscheider |
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7722828B2 (en) | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
JP2010529902A (ja) | 2007-02-22 | 2010-09-02 | ドナルドソン カンパニー インコーポレイテッド | フイルタ要素及び方法 |
EP2125149A2 (en) | 2007-02-23 | 2009-12-02 | Donaldson Company, Inc. | Formed filter element |
US8267681B2 (en) | 2009-01-28 | 2012-09-18 | Donaldson Company, Inc. | Method and apparatus for forming a fibrous media |
JP2022098027A (ja) | 2020-12-21 | 2022-07-01 | キヤノン電子管デバイス株式会社 | X線管 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862251A (en) * | 1955-04-12 | 1958-12-02 | Chicopee Mfg Corp | Method of and apparatus for producing nonwoven product |
CH509450A (it) * | 1965-07-29 | 1971-06-30 | Snia Viscosa | Procedimento per la produzione di tessuti non tessuti |
US3563241A (en) * | 1968-11-14 | 1971-02-16 | Du Pont | Water-dispersible nonwoven fabric |
USRE28680E (en) * | 1971-01-05 | 1976-01-13 | Johnson & Johnson | Apertured nonwoven fabrics and methods of making the same |
US4375718A (en) * | 1981-03-12 | 1983-03-08 | Surgikos, Inc. | Method of making fibrous electrets |
US4361619A (en) * | 1981-05-20 | 1982-11-30 | E. I. Du Pont De Nemours And Company | Filter of poly(tetrafluoroethylene) and glass fibers |
US4548628A (en) * | 1982-04-26 | 1985-10-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Filter medium and process for preparing same |
DE3346327A1 (de) * | 1983-12-22 | 1985-07-18 | Hergeth Hollingsworth GmbH, 4408 Dülmen | Verfahren und vorrichtung zur herstellung eines wirrfaservlieses aus spinngut |
DE3346335A1 (de) * | 1983-12-22 | 1985-07-18 | Hergeth Hollingsworth GmbH, 4408 Dülmen | Verfahren und vorrichtung zur herstellung einer gleichmaessigen faservliesbildung in der vliesbildungszone zwischen tambour und faseruebernahmeorgan |
US4612237A (en) * | 1985-12-13 | 1986-09-16 | E. I. Du Pont De Nemours And Company | Hydraulically entangled PTFE/glass filter felt |
US4874399A (en) * | 1988-01-25 | 1989-10-17 | Minnesota Mining And Manufacturing Company | Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene) |
JP2975396B2 (ja) * | 1990-05-22 | 1999-11-10 | ダイニック株式会社 | エアーフィルター素材 |
FR2667622B1 (fr) * | 1990-10-08 | 1994-10-07 | Kaysersberg Sa | Montisse lie hydrauliquement et son procede de fabrication. |
DE69306973T2 (de) | 1992-11-23 | 1997-05-22 | Gore & Ass | Triboelektrisches filtermaterial |
EP0678128B1 (en) * | 1993-01-07 | 1996-09-25 | Minnesota Mining And Manufacturing Company | Flexible nonwoven mat |
FR2717802B1 (fr) | 1994-03-25 | 1996-06-21 | Sanofi Sa | Nouveaux composés aromatiques, procédé pour leur préparation et compositions pharmaceutiques en contenant. |
FR2717820B1 (fr) * | 1994-03-25 | 1996-05-15 | Valeo | Matériau de frottement destiné à équiper un dispositif mettant en Óoeuvre un frottement en milieu liquide, ainsi que le procédé de réalisation d'un tel matériau de frottement et du dispositif qui en est équipé . |
US5422159A (en) * | 1994-12-08 | 1995-06-06 | Ausimont U.S.A., Inc. | Fluorpolymer sheets formed from hydroentangled fibers |
US5770532A (en) * | 1996-01-11 | 1998-06-23 | Hitachi, Ltd. | Method for manufacturing a solidified fiber fleece, the resulting solidified fiber fleece, and use of this fleece |
US5970583A (en) * | 1997-06-17 | 1999-10-26 | Firma Carl Freudenberg | Nonwoven lap formed of very fine continuous filaments |
-
1997
- 1997-04-10 FR FR9704524A patent/FR2761901B1/fr not_active Expired - Fee Related
-
1998
- 1998-03-27 DE DE19880664T patent/DE19880664T1/de not_active Withdrawn
- 1998-03-27 US US09/202,147 patent/US6440192B2/en not_active Expired - Fee Related
- 1998-03-27 WO PCT/FR1998/000633 patent/WO1998045023A1/fr active IP Right Grant
- 1998-03-27 JP JP10542439A patent/JP2000512900A/ja not_active Ceased
- 1998-03-27 EP EP98917261A patent/EP0925101B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20010037540A1 (en) | 2001-11-08 |
US6440192B2 (en) | 2002-08-27 |
WO1998045023A1 (fr) | 1998-10-15 |
DE19880664T1 (de) | 1999-05-12 |
FR2761901B1 (fr) | 1999-05-14 |
EP0925101B1 (fr) | 2004-04-21 |
FR2761901A1 (fr) | 1998-10-16 |
EP0925101A1 (fr) | 1999-06-30 |
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