FR2325414B1 - - Google Patents
Info
- Publication number
- FR2325414B1 FR2325414B1 FR7628813A FR7628813A FR2325414B1 FR 2325414 B1 FR2325414 B1 FR 2325414B1 FR 7628813 A FR7628813 A FR 7628813A FR 7628813 A FR7628813 A FR 7628813A FR 2325414 B1 FR2325414 B1 FR 2325414B1
- Authority
- FR
- France
- 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
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
- B01D46/02—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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757530381U DE7530381U (de) | 1975-09-25 | 1975-09-25 | Filterbausatz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2325414A1 FR2325414A1 (fr) | 1977-04-22 |
| FR2325414B1 true FR2325414B1 (US20100223739A1-20100909-C00005.png) | 1980-05-23 |
Family
ID=6655954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7628813A Granted FR2325414A1 (fr) | 1975-09-25 | 1976-09-24 | Filtre a air comprenant des elements filtrants de differentes tailles assembles en une cloison, notamment dans les gaines d'installations d'aerage existantes |
Country Status (21)
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2751640C2 (de) * | 1977-11-17 | 1987-04-02 | Delbag-Luftfilter Gmbh, 1000 Berlin | Austauschbares Filterelement zur Reinigung von mit toxischen oder radioaktiven Bestandteilen beladenen Luft- oder Gasströmen in kerntechnischen Anlagen und Verfahren zum Austausch und zur Beseitigung von volumenverringerbaren verseuchten Filterelementen in Abfallbehälter |
| CS242625B1 (en) * | 1983-08-04 | 1986-05-15 | Jiri Albrecht | Industry filter |
| NL8603306A (nl) * | 1986-12-24 | 1988-07-18 | Filtrete Bv | Luchtfilter. |
| US4925561A (en) * | 1988-03-31 | 1990-05-15 | Tsuchiya Mfg. Co., Ltd. | Composite planar and triangularly pleated filter element |
| JPH0310956Y2 (US20100223739A1-20100909-C00005.png) * | 1988-07-01 | 1991-03-18 | ||
| US5215609A (en) * | 1991-12-20 | 1993-06-01 | Sanders Scott L | Continuous process for producing ultrasonically welded air filters |
| FR2692496B1 (fr) * | 1992-06-19 | 1994-10-14 | Baekelite Sarl | Kit de montage pour filtres à poches. |
| DE4443144C1 (de) * | 1994-12-05 | 1995-11-23 | Freudenberg Carl Fa | Taschenfilter |
| EP0804958B1 (en) * | 1996-05-03 | 2001-08-16 | Idr Holding S.A. | A sack filter |
| DE29800969U1 (de) * | 1998-01-22 | 1998-04-16 | Kluge Klaus Dipl Ing | Abstandhalter-System für Taschenfilter |
| DE29801086U1 (de) * | 1998-01-23 | 1999-05-20 | Camfil GmbH, 23858 Reinfeld | Taschenfilter |
| US6010548A (en) * | 1998-01-30 | 2000-01-04 | Freudenberg Nonwovens Limited Partnership | Spaced pocket filter assembly and method of manufacturing same |
| FR2809168A1 (fr) * | 2000-05-18 | 2001-11-23 | Clauger | Chassis de support d'element de filtration et/ou de diffusion d'air et procede de fabrication de ce chassis |
| US7186287B2 (en) * | 2004-02-17 | 2007-03-06 | Beier Scott B | Disposable filter for a fluid handling device and a method for using the same |
| ATE487529T1 (de) | 2004-06-14 | 2010-11-15 | Donaldson Co Inc | Luftfilteranordnung und verfahren |
| JP5032989B2 (ja) | 2004-08-06 | 2012-09-26 | ドナルドソン カンパニー，インコーポレイティド | エア・フィルタの構造、組立て、および方法 |
| WO2006076479A1 (en) | 2005-01-13 | 2006-07-20 | Donaldson Company, Inc. | Air filter cartridge and air cleaner assembly |
| US8496723B2 (en) | 2005-01-13 | 2013-07-30 | Donaldson Company, Inc. | Air filter arrangement |
| US7520913B2 (en) | 2005-02-04 | 2009-04-21 | Donaldson Company, Inc. | Non-cylindrical filter elements, and methods |
| US7625419B2 (en) | 2006-05-10 | 2009-12-01 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| EP2190554B1 (en) | 2007-09-07 | 2013-01-09 | Donaldson Company, Inc. | Air filter assembly |
| US8061530B2 (en) | 2009-04-09 | 2011-11-22 | Cummins Filtration Ip, Inc. | Filtration sealing system |
| JP6075654B2 (ja) | 2011-06-30 | 2017-02-08 | ドナルドソン カンパニー，インコーポレイティド | 空気／油分離装置アセンブリ、部品及び方法 |
| US8685302B2 (en) | 2012-02-20 | 2014-04-01 | Honeywell International Inc. | Monolithic acoustically-treated composite structures and methods for fabricating the same |
| CN114887415B (zh) | 2013-06-28 | 2024-03-26 | 唐纳森公司 | 用于空气滤清器组件的过滤器滤芯 |
| EP3194048B1 (en) | 2014-09-15 | 2020-07-08 | Donaldson Company, Inc. | Filter cartridge and air cleaner assembly |
| JP6687623B2 (ja) | 2014-12-27 | 2020-04-22 | ドナルドソン カンパニー，インコーポレイティド | エアクリーナアセンブリ、及びフィルタカートリッジ |
| DE112016004899T5 (de) | 2015-12-11 | 2018-07-12 | Cummins Filtration Ip, Inc. | Filter mit axialer Dichtung mit variablem Querschnitt |
| CN108778447B (zh) | 2016-03-18 | 2022-02-11 | 康明斯过滤Ip公司 | 互锁稳定的过滤器组件 |
| WO2017192441A1 (en) | 2016-05-02 | 2017-11-09 | Cummins Filtration Ip, Inc. | Filter with interlocking housing interface |
| DE112018000527T5 (de) | 2017-01-25 | 2019-10-10 | Cummins Filtration Ip, Inc. | Erweiterbarer gewindeadapter für gewindelosen mantel |
| WO2018156489A1 (en) | 2017-02-21 | 2018-08-30 | Cummins Filtration Ip, Inc. | Undulated interlocking housing-endplate interface geometry |
| DE112018000692T5 (de) | 2017-03-16 | 2019-10-17 | Cummins Filtration Ip, Inc. | Filtrationsabdichtungssystem |
| PL3675983T3 (pl) | 2017-08-31 | 2023-09-04 | Donaldson Company, Inc. | Wkłady filtrów; zespoły filtra powietrza |
| EP3453441B1 (de) * | 2017-09-07 | 2020-09-02 | Carl Freudenberg KG | Taschenfilterelement |
| EP4028144A1 (en) | 2019-09-13 | 2022-07-20 | Donaldson Company, Inc. | Air filter systems, filter bag assemblies, filter bags |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2050508A (en) * | 1934-12-11 | 1936-08-11 | Dev Associates Inc | Gas filter |
| US3026967A (en) * | 1959-03-06 | 1962-03-27 | Georgia Tool & Engineering Co | Air filter |
| NL283169A (US20100223739A1-20100909-C00005.png) * | 1961-09-13 | |||
| US3190059A (en) * | 1962-05-03 | 1965-06-22 | Cambridge Filter Corp | Pocket filter |
| US3217472A (en) * | 1962-07-05 | 1965-11-16 | Continental Air Filters Inc | Filter for gaseous fluids |
| US3247652A (en) * | 1963-01-21 | 1966-04-26 | Henry C Annas | Means for mounting filter units in air ducts |
| BE713869A (US20100223739A1-20100909-C00005.png) * | 1968-04-18 | 1968-09-16 | ||
| SE336083B (US20100223739A1-20100909-C00005.png) * | 1969-05-30 | 1971-06-21 | Svenska Flaektfabriken Ab | |
| US3834134A (en) * | 1972-11-15 | 1974-09-10 | American Air Filter Co | Fluid tight seal for fluid treating filter |
| US3873286A (en) * | 1973-06-20 | 1975-03-25 | Oscar A Wurtenberg | Gas filter assembly |
-
1975
- 1975-09-25 DE DE19757530381U patent/DE7530381U/de not_active Expired
-
1976
- 1976-07-08 CH CH875176A patent/CH595128A5/xx not_active IP Right Cessation
- 1976-07-13 DK DK316676A patent/DK146196C/da active
- 1976-07-15 ES ES449837A patent/ES449837A1/es not_active Expired
- 1976-08-27 FI FI762466A patent/FI62227C/fi not_active IP Right Cessation
- 1976-08-27 BE BE170129A patent/BE845586A/xx not_active IP Right Cessation
- 1976-09-02 NO NO763019A patent/NO145781C/no unknown
- 1976-09-03 IT IT51135/76A patent/IT1069981B/it active
- 1976-09-09 AU AU17443/76A patent/AU504618B2/en not_active Expired
- 1976-09-14 NL NLAANVRAGE7610172,A patent/NL185064C/xx not_active IP Right Cessation
- 1976-09-15 GB GB3826976A patent/GB1504842A/en not_active Expired
- 1976-09-16 US US05/723,829 patent/US4080185A/en not_active Expired - Lifetime
- 1976-09-16 ZA ZA765567A patent/ZA765567B/xx unknown
- 1976-09-22 YU YU02326/76A patent/YU232676A/xx unknown
- 1976-09-23 IE IE2114/76A patent/IE44202B1/en not_active IP Right Cessation
- 1976-09-23 LU LU75859A patent/LU75859A1/xx unknown
- 1976-09-23 SE SE7610543A patent/SE420267B/xx not_active IP Right Cessation
- 1976-09-24 FR FR7628813A patent/FR2325414A1/fr active Granted
- 1976-09-24 GR GR51773A patent/GR62419B/el unknown
- 1976-09-24 AT AT0710576A patent/AT366292B/de not_active IP Right Cessation
- 1976-09-24 JP JP1976129356U patent/JPS5651944Y2/ja not_active Expired
