DE69309927D1 - Vorrichtung zum filtrieren von fluiden - Google Patents

Vorrichtung zum filtrieren von fluiden

Info

Publication number
DE69309927D1
DE69309927D1 DE69309927T DE69309927T DE69309927D1 DE 69309927 D1 DE69309927 D1 DE 69309927D1 DE 69309927 T DE69309927 T DE 69309927T DE 69309927 T DE69309927 T DE 69309927T DE 69309927 D1 DE69309927 D1 DE 69309927D1
Authority
DE
Germany
Prior art keywords
filtering fluids
fluids
filtering
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 - Lifetime
Application number
DE69309927T
Other languages
English (en)
Other versions
DE69309927T2 (de
Inventor
De Graaf Peter Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6881550&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69309927(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to DE69309927T priority Critical patent/DE69309927T2/de
Application granted granted Critical
Publication of DE69309927D1 publication Critical patent/DE69309927D1/de
Publication of DE69309927T2 publication Critical patent/DE69309927T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D46/52—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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
DE69309927T 1992-07-11 1993-05-28 Vorrichtung zum filtrieren von fluiden Expired - Lifetime DE69309927T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69309927T DE69309927T2 (de) 1992-07-11 1993-05-28 Vorrichtung zum filtrieren von fluiden

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9209362U DE9209362U1 (de) 1992-07-11 1992-07-11 Filtervorrichtung zum Filtern von Gasen und/oder Flüssigkeiten
PCT/US1993/005140 WO1994001200A1 (en) 1992-07-11 1993-05-28 Filter device for the filtration of fluids
DE69309927T DE69309927T2 (de) 1992-07-11 1993-05-28 Vorrichtung zum filtrieren von fluiden

Publications (2)

Publication Number Publication Date
DE69309927D1 true DE69309927D1 (de) 1997-05-22
DE69309927T2 DE69309927T2 (de) 1997-07-24

Family

ID=6881550

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9209362U Expired - Lifetime DE9209362U1 (de) 1992-07-11 1992-07-11 Filtervorrichtung zum Filtern von Gasen und/oder Flüssigkeiten
DE69309927T Expired - Lifetime DE69309927T2 (de) 1992-07-11 1993-05-28 Vorrichtung zum filtrieren von fluiden

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9209362U Expired - Lifetime DE9209362U1 (de) 1992-07-11 1992-07-11 Filtervorrichtung zum Filtern von Gasen und/oder Flüssigkeiten

Country Status (8)

Country Link
EP (1) EP0649335B1 (de)
JP (1) JP3280028B2 (de)
KR (1) KR0176998B1 (de)
CA (1) CA2138017C (de)
DE (2) DE9209362U1 (de)
ES (1) ES2100546T3 (de)
MX (1) MX9303767A (de)
WO (1) WO1994001200A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323136C2 (de) * 1993-07-10 1995-10-05 Mann & Hummel Filter Filtereinsatz für Luftfilter
GB9401967D0 (en) * 1994-02-02 1994-03-30 Ac Rochester Overseas Corp Air filter
DE19524677A1 (de) * 1994-07-07 1996-01-11 Nippon Denso Co Filtervorrichtung mit einem Filter
DE4430333C2 (de) * 1994-08-29 2000-02-17 Mann & Hummel Filter Filter
DE19530435A1 (de) * 1995-08-18 1997-02-20 Knecht Filterwerke Gmbh Plattenförmiger Filtereinsatz und Verfahren zu seiner Herstellung
DE19532436C1 (de) * 1995-09-02 1997-01-02 Freudenberg Carl Fa Filtereinsatz und Verfahren zu seiner Herstellung
US5531892A (en) * 1995-09-15 1996-07-02 Minnesota Mining And Manufacturing Company Zigzag filter media and frame having triangular pleat stabilizing elements
DE19545046C2 (de) * 1995-12-02 1998-01-22 Freudenberg Carl Fa In nur einer Richtung biegsamer Faltenfilterpack
DE19715602B4 (de) * 1996-04-20 2008-07-31 Volkswagen Ag In oder an einem Gehäuse befestigbarer Halterahmen für einen in einem Fluidstrom geschalteten Filterkörper
DE19619106A1 (de) * 1996-05-11 1997-11-13 Freudenberg Carl Fa Filteranordnung
DE19628184A1 (de) * 1996-07-12 1998-01-15 Irema Filter Gmbh Partikelfilter in Form eines plissierten schichtförmigen Vliesmaterials
DE19736267C1 (de) * 1997-08-21 1998-12-03 Freudenberg Carl Fa Verfahren zur Herstellung eines Filtereinsatzes
ATE211941T1 (de) * 1997-10-31 2002-02-15 Clinix Gmbh Filterelement mit filterelementaufnahme
DE19757423C1 (de) * 1997-12-23 1998-11-26 Freudenberg Carl Fa Filtereinsatz
DE19855244C2 (de) 1998-11-30 2000-09-21 Freudenberg Carl Fa Filterelement
DE19859854A1 (de) * 1998-12-23 2000-06-29 Mann & Hummel Filter Filter mit einem durch mindestens eine Verstärkung verstärkten Gehäuse
FR2795656B1 (fr) * 1999-06-29 2004-05-14 Valeo Dispositif de filtration demontable utilise notamment pour epurer l'air destine a l'aeration et/ou le chauffage et/ou la climatisation de locaux ou d'habitacles de vehicules automobiles, et support pour un tel dispositif
JP2002224523A (ja) * 2001-02-01 2002-08-13 Akushii:Kk エアフィルタ
DE10120223B4 (de) * 2001-04-24 2005-08-25 Carl Freudenberg Kg Mehrlagiger Luftfilter und dessen Verwendung
WO2003069234A1 (en) 2002-02-13 2003-08-21 3M Innovative Properties Company Filter device, method of manufacturing the same and method of replacing a filter device
DE10244309B4 (de) * 2002-09-23 2008-07-31 Carl Freudenberg Kg Filteranordnung
DE10356809B3 (de) * 2003-12-05 2005-12-22 Carl Freudenberg Kg Filtereinsatz
DE102009056511A1 (de) * 2009-12-02 2011-06-09 Mann+Hummel Gmbh Filterelement und Verfahren zum Herstellen eines Filterelements
CN105222322B (zh) * 2015-09-24 2018-09-04 芜湖美智空调设备有限公司 过滤网导向机构及空调器
DE102018116098A1 (de) * 2018-07-03 2019-06-13 Mann+Hummel Gmbh Verfahren zum Herstellen eines Filterelements und Filterelement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246457A (en) * 1962-04-19 1966-04-19 Farr Co Pleated air filter cartridge
US3703957A (en) * 1968-03-06 1972-11-28 Kenneth W Swanson Pneumatic separator, filter and particle conveying system
US3712033A (en) * 1971-06-01 1973-01-23 Donaldson Co Inc Air cleaner with hinged side walls
DE7201291U (de) * 1972-01-14 1972-04-13 Ceag Dominit Ag Hochoberflaechen-luftfilter
GB1485072A (en) * 1975-05-15 1977-09-08 Automotive Prod Co Ltd Filter elements
JPS605416U (ja) * 1983-06-24 1985-01-16 ミドリ安全株式会社 エア−クリ−ナ用フイルタ
DE3439255A1 (de) * 1984-10-26 1986-04-30 Daimler-Benz Ag, 7000 Stuttgart Rechteckiger filtereinsatz fuer gasfilter
DE4010732A1 (de) * 1990-04-03 1991-10-10 Knecht Filterwerke Gmbh Filterelement aus einem zick-zack-foermig gefalteten, ring- oder plattenfoermig angeordneten filterbahnmaterial
EP0490169B2 (de) * 1990-12-08 1998-04-08 Knecht Filterwerke Gmbh Filtereinsatz für insbesondere Gasfilter

Also Published As

Publication number Publication date
CA2138017C (en) 1998-04-28
CA2138017A1 (en) 1994-01-20
EP0649335A1 (de) 1995-04-26
MX9303767A (es) 1994-02-28
JPH08504657A (ja) 1996-05-21
EP0649335B1 (de) 1997-04-16
DE69309927T2 (de) 1997-07-24
DE9209362U1 (de) 1993-11-11
WO1994001200A1 (en) 1994-01-20
KR0176998B1 (ko) 1999-03-20
JP3280028B2 (ja) 2002-04-30
ES2100546T3 (es) 1997-06-16
KR950702136A (ko) 1995-06-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: 3M COMPANY (N.D.GES.D. STAATES DELAWARE), ST. PAUL

8365 Fully valid after opposition proceedings