DE7309025U - Fluid-filterelement - Google Patents
Fluid-filterelementInfo
- Publication number
- DE7309025U DE7309025U DE19737309025U DE7309025U DE7309025U DE 7309025 U DE7309025 U DE 7309025U DE 19737309025 U DE19737309025 U DE 19737309025U DE 7309025 U DE7309025 U DE 7309025U DE 7309025 U DE7309025 U DE 7309025U
- Authority
- DE
- Germany
- Prior art keywords
- wide
- layers
- folded
- narrow
- spacer
- 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
Links
- 239000012530 fluid Substances 0.000 title claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 50
- 230000015572 biosynthetic process Effects 0.000 claims description 23
- 238000005755 formation reaction Methods 0.000 claims description 23
- 239000011324 bead Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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
- B01D46/52—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
- B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
- B01D2201/122—Pleated filters with pleats of different length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1146372A GB1426173A (en) | 1972-03-11 | 1972-03-11 | Fluid filter elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7309025U true DE7309025U (de) | 1973-11-22 |
Family
ID=9986718
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19737309025U Expired DE7309025U (de) | 1972-03-11 | 1973-03-09 | Fluid-filterelement |
| DE2311855A Expired DE2311855C3 (de) | 1972-03-11 | 1973-03-09 | Hohlzylindrisches Filterelement |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2311855A Expired DE2311855C3 (de) | 1972-03-11 | 1973-03-09 | Hohlzylindrisches Filterelement |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3799354A (enExample) |
| DE (2) | DE7309025U (enExample) |
| FR (1) | FR2175901B1 (enExample) |
| GB (1) | GB1426173A (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065341A (en) * | 1972-11-21 | 1977-12-27 | Robert Bosch Gmbh | Method of making a liquid filter |
| GB1604979A (en) * | 1978-05-31 | 1981-12-16 | Engineering Components Ltd | Air filters |
| JPS57156015A (en) * | 1981-03-22 | 1982-09-27 | Nippon Soken Inc | Radial flow type collecting filter for fine particle |
| US4610706A (en) * | 1983-02-03 | 1986-09-09 | Nesher Alexander G | HEPA filter with integral separators |
| AU565494B2 (en) * | 1983-10-18 | 1987-09-17 | Nippondenso Co. Ltd. | Filter element |
| US4710297A (en) * | 1985-06-15 | 1987-12-01 | Kabushiki Kaisha Tsuchiya Seisakusho | Fluid filter with pleated filter medium |
| DE3935503A1 (de) * | 1989-10-25 | 1991-05-02 | Knecht Filterwerke Gmbh | Ringfilterelement aus einem zick-zack-foermig gefalteten filtermaterial |
| US5120331A (en) * | 1990-02-06 | 1992-06-09 | Keith Landy | Composite gas filtering unit |
| US5188644A (en) * | 1990-02-06 | 1993-02-23 | Keith Landy | Filter, bag and method |
| DE4004079A1 (de) * | 1990-02-08 | 1991-08-14 | Lippold Hans Joachim | Filtereinsatz |
| US5512076A (en) * | 1990-07-14 | 1996-04-30 | Gibson; Glenville | Filter apparatus |
| US5066400A (en) * | 1990-10-09 | 1991-11-19 | Donaldson Company, Inc. | Self-spaced pleated filter |
| FR2673852B1 (fr) * | 1991-03-13 | 1994-04-15 | Labinal Precision Mecanique | Perfectionnements apportes aux cartouches de filtration comprenant un element filtrant constitue par une feuille plissee. |
| US5543047A (en) * | 1992-11-06 | 1996-08-06 | Pall Corporation | Filter with over-laid pleats in intimate contact |
| US5346519A (en) * | 1993-04-27 | 1994-09-13 | Pneumafil Corporation | Filter media construction |
| US5320657A (en) * | 1993-04-30 | 1994-06-14 | Dana Corporation | Staggered short pleat air filter |
| ES2167414T3 (es) * | 1993-12-30 | 2002-05-16 | Jacobi Systemtechnik Gmbh | Inserto de filtro y procedimiento para su fabricacion. |
| DE4345130C1 (de) * | 1993-12-30 | 2000-11-23 | Jacobi Systemtechnik Gmbh | Hohlzylindrisches Filterelement |
| US5522909A (en) * | 1994-12-27 | 1996-06-04 | Purolator Products Na, Inc. | Air filter device |
| DE19735993A1 (de) * | 1997-08-19 | 1999-02-25 | Mann & Hummel Filter | Filterelement, insbesondere zur Flüssigkeitsfilterung |
| GB2333468A (en) * | 1998-01-22 | 1999-07-28 | Ross Bryan Barrington | Filter cartridge containing pleated filter element with projecting ribs |
| BR0008591A (pt) | 1999-01-07 | 2002-10-08 | Cuno Inc | Elemento filtrante, unidade de cartucho e método de formação de um elemento filtrante |
| FR2791579A1 (fr) * | 1999-04-02 | 2000-10-06 | Albrecht Philippe | Cartouche filtrante demontable et recyclable pour filtres a liquide immerges |
| FR2794798B1 (fr) * | 1999-06-11 | 2004-10-29 | Filtrauto | Element filtrant pour moteur a combustion interne |
| US7052532B1 (en) | 2000-03-09 | 2006-05-30 | 3M Innovative Properties Company | High temperature nanofilter, system and method |
| US7211226B2 (en) * | 2000-03-09 | 2007-05-01 | Fleetgaurd, Inc. | Catalyst and filter combination |
| US6776814B2 (en) | 2000-03-09 | 2004-08-17 | Fleetguard, Inc. | Dual section exhaust aftertreatment filter and method |
| US6669913B1 (en) | 2000-03-09 | 2003-12-30 | Fleetguard, Inc. | Combination catalytic converter and filter |
| BR0113779A (pt) | 2000-09-15 | 2003-07-08 | Cuno Inc | Filtros e cartuchos de filtros pregueados espirais |
| US6824581B1 (en) * | 2001-05-01 | 2004-11-30 | Dana Corporation | Pleated filter media with embossed spacers and cross flow |
| DE10124613B4 (de) * | 2001-05-21 | 2016-10-06 | Mann + Hummel Gmbh | Mehrlagiges Filtermedium |
| US20040116276A1 (en) * | 2002-02-12 | 2004-06-17 | Aleksey Yezerets | Exhaust aftertreatment emission control regeneration |
| DE60303807T2 (de) * | 2002-09-26 | 2006-10-05 | Cuno Inc., Meriden | Ein filterelement mit mehrschichtiger faltenabstützung enthaltendem filterelement |
| DE10250969A1 (de) * | 2002-11-02 | 2004-05-19 | Hydac Filtertechnik Gmbh | Filterelement |
| CN100361729C (zh) * | 2003-04-22 | 2008-01-16 | 安格斯公司 | 用于形成气体传递膜的褶式结构 |
| US7125490B2 (en) | 2003-05-29 | 2006-10-24 | Porex Corporation | Porous filter |
| CA2560716A1 (en) | 2004-03-29 | 2005-10-13 | Pall Corporation | Pleated, crossflow fluid treatment elements, methods for making them, and methods for treating cellular solutions |
| US7425227B1 (en) | 2004-06-17 | 2008-09-16 | Wix Filtration Corp Llc | Pleated filter element with offset emboss pattern |
| JP5011133B2 (ja) * | 2005-03-04 | 2012-08-29 | ポール・コーポレーション | 波形流体処理ユニット及びその作製方法 |
| JP2009509749A (ja) * | 2005-09-28 | 2009-03-12 | ポール・コーポレーション | 流体処理アセンブリ、流体処理エレメント及びこれらの製造方法 |
| EP2514506B1 (en) | 2007-02-02 | 2019-08-14 | Donaldson Company, Inc. | Air filtration media pack and methods |
| EP2170488B1 (en) | 2007-06-26 | 2014-05-14 | Donaldson Company, Inc. | Filtration media pack, filter elements, and methods |
| CN101932372B (zh) | 2008-02-04 | 2015-09-16 | 唐纳森公司 | 用于形成槽纹过滤介质的方法和装置 |
| CN102159296A (zh) | 2008-07-25 | 2011-08-17 | 唐纳森公司 | 空气过滤介质包装、过滤器元件、空气过滤介质以及方法 |
| US20100243554A1 (en) * | 2009-03-25 | 2010-09-30 | Nathan Herrin | Fluid Filter Assembly |
| BR112012002409B1 (pt) | 2009-08-03 | 2020-11-10 | Donaldson Company, Inc | método e aparelho para formação de meio de filtração estriado que tem estrias afuniladas |
| MX2012008542A (es) * | 2010-01-25 | 2012-11-12 | Donaldson Co Inc | Medios de filtracion plisados con estrias conicas. |
| DE102011118937A1 (de) | 2011-11-21 | 2013-05-23 | Thyssenkrupp Uhde Gmbh | Verfahren und Vorrichtung zur Reinigung von Abwasser aus einem Kokslöschturm mit verkürzter Auffangbeckenverweilzeit |
| DE102012022283A1 (de) * | 2012-11-14 | 2014-05-15 | Rt-Filtertechnik Gmbh | Filterelement und hydraulischer Kreislauf mit einem solchen Filterelement |
| US10213709B2 (en) | 2012-11-14 | 2019-02-26 | Rt-Filtertechnik Gmbh | Filter element and hydraulic circuit with such a filter element |
| US11752470B2 (en) | 2016-08-29 | 2023-09-12 | Emd Millipore Corporation | Fixed rigid wall device for compressed pleat configuration filters |
| DE102021001192A1 (de) * | 2021-03-05 | 2022-09-08 | H Y D A C Filtertechnik GmbH | Verfahren |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3058594A (en) * | 1960-06-06 | 1962-10-16 | Purolator Products Inc | Pleated paper filter |
| US3531920A (en) * | 1968-09-16 | 1970-10-06 | Cambridge Filter Corp | Filter |
| US3662893A (en) * | 1969-08-25 | 1972-05-16 | Wix Corp | Filter cartridge |
| GB1274355A (en) * | 1970-01-28 | 1972-05-17 | Gen Motors Ltd | Filter elements for liquid filters |
-
1972
- 1972-03-11 GB GB1146372A patent/GB1426173A/en not_active Expired
-
1973
- 1973-02-12 US US00331570A patent/US3799354A/en not_active Expired - Lifetime
- 1973-03-09 DE DE19737309025U patent/DE7309025U/de not_active Expired
- 1973-03-09 DE DE2311855A patent/DE2311855C3/de not_active Expired
- 1973-03-12 FR FR7308663A patent/FR2175901B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2311855C3 (de) | 1979-10-11 |
| FR2175901A1 (enExample) | 1973-10-26 |
| GB1426173A (en) | 1976-02-25 |
| US3799354A (en) | 1974-03-26 |
| DE2311855B2 (enExample) | 1974-05-22 |
| DE2311855A1 (de) | 1973-09-20 |
| FR2175901B1 (enExample) | 1977-08-05 |
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