IL154570A0 - Filter structure with two or more layers of fine fiber having extended useful service life - Google Patents
Filter structure with two or more layers of fine fiber having extended useful service lifeInfo
- Publication number
- IL154570A0 IL154570A0 IL15457001A IL15457001A IL154570A0 IL 154570 A0 IL154570 A0 IL 154570A0 IL 15457001 A IL15457001 A IL 15457001A IL 15457001 A IL15457001 A IL 15457001A IL 154570 A0 IL154570 A0 IL 154570A0
- Authority
- IL
- Israel
- Prior art keywords
- fine fiber
- fiber
- layers
- service life
- media
- Prior art date
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
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- 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
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- 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
- B01D2275/10—Multiple layers
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23013800P | 2000-09-05 | 2000-09-05 | |
US09/871,156 US6746517B2 (en) | 2000-09-05 | 2001-05-31 | Filter structure with two or more layers of fine fiber having extended useful service life |
PCT/US2001/026045 WO2002020130A2 (en) | 2000-09-05 | 2001-08-21 | Filter structure with two or more layers of fine fiber having extended useful service life |
Publications (1)
Publication Number | Publication Date |
---|---|
IL154570A0 true IL154570A0 (en) | 2003-09-17 |
Family
ID=26923960
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL15457001A IL154570A0 (en) | 2000-09-05 | 2001-08-21 | Filter structure with two or more layers of fine fiber having extended useful service life |
IL154570A IL154570A (en) | 2000-09-05 | 2003-02-20 | Filter structure with two or more layers of fine fiber with improved useful life |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL154570A IL154570A (en) | 2000-09-05 | 2003-02-20 | Filter structure with two or more layers of fine fiber with improved useful life |
Country Status (14)
Country | Link |
---|---|
US (1) | US6746517B2 (ko) |
EP (1) | EP1326697B1 (ko) |
JP (1) | JP5021142B2 (ko) |
KR (1) | KR100820748B1 (ko) |
CN (1) | CN1318121C (ko) |
AT (1) | ATE297798T1 (ko) |
AU (1) | AU2001288333B2 (ko) |
BR (1) | BR0113656A (ko) |
CA (1) | CA2419849C (ko) |
DE (1) | DE60111554T2 (ko) |
IL (2) | IL154570A0 (ko) |
MX (1) | MXPA03001929A (ko) |
RU (1) | RU2280491C2 (ko) |
WO (1) | WO2002020130A2 (ko) |
Families Citing this family (129)
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US20030208998A1 (en) * | 2002-05-10 | 2003-11-13 | U.F. Strainrite Corporation | Filter bag and method of manufacture thereof |
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2001
- 2001-05-31 US US09/871,156 patent/US6746517B2/en not_active Expired - Lifetime
- 2001-08-21 CN CNB018177174A patent/CN1318121C/zh not_active Expired - Lifetime
- 2001-08-21 BR BR0113656-9A patent/BR0113656A/pt not_active Application Discontinuation
- 2001-08-21 CA CA002419849A patent/CA2419849C/en not_active Expired - Fee Related
- 2001-08-21 RU RU2003109758/15A patent/RU2280491C2/ru active
- 2001-08-21 IL IL15457001A patent/IL154570A0/xx active IP Right Grant
- 2001-08-21 AU AU2001288333A patent/AU2001288333B2/en not_active Ceased
- 2001-08-21 WO PCT/US2001/026045 patent/WO2002020130A2/en active IP Right Grant
- 2001-08-21 KR KR1020037003222A patent/KR100820748B1/ko active IP Right Grant
- 2001-08-21 AT AT01968055T patent/ATE297798T1/de not_active IP Right Cessation
- 2001-08-21 JP JP2002524604A patent/JP5021142B2/ja not_active Expired - Lifetime
- 2001-08-21 MX MXPA03001929A patent/MXPA03001929A/es active IP Right Grant
- 2001-08-21 EP EP01968055A patent/EP1326697B1/en not_active Revoked
- 2001-08-21 DE DE60111554T patent/DE60111554T2/de not_active Expired - Lifetime
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2003
- 2003-02-20 IL IL154570A patent/IL154570A/en unknown
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US6746517B2 (en) | 2004-06-08 |
EP1326697B1 (en) | 2005-06-15 |
DE60111554T2 (de) | 2006-05-11 |
CN1471421A (zh) | 2004-01-28 |
AU8833301A (en) | 2002-03-22 |
CA2419849A1 (en) | 2002-03-14 |
CN1318121C (zh) | 2007-05-30 |
JP2004508165A (ja) | 2004-03-18 |
WO2002020130B1 (en) | 2003-06-12 |
WO2002020130A3 (en) | 2002-11-28 |
MXPA03001929A (es) | 2004-05-24 |
IL154570A (en) | 2007-06-03 |
WO2002020130A2 (en) | 2002-03-14 |
DE60111554D1 (de) | 2005-07-21 |
AU2001288333B2 (en) | 2006-05-25 |
EP1326697A2 (en) | 2003-07-16 |
RU2280491C2 (ru) | 2006-07-27 |
BR0113656A (pt) | 2003-07-01 |
KR20030081302A (ko) | 2003-10-17 |
CA2419849C (en) | 2009-12-15 |
JP5021142B2 (ja) | 2012-09-05 |
KR100820748B1 (ko) | 2008-04-10 |
US20020046656A1 (en) | 2002-04-25 |
ATE297798T1 (de) | 2005-07-15 |
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