IT1024966B - Cartuccia filtrante - Google Patents

Cartuccia filtrante

Info

Publication number
IT1024966B
IT1024966B IT70513/74A IT7051374A IT1024966B IT 1024966 B IT1024966 B IT 1024966B IT 70513/74 A IT70513/74 A IT 70513/74A IT 7051374 A IT7051374 A IT 7051374A IT 1024966 B IT1024966 B IT 1024966B
Authority
IT
Italy
Prior art keywords
filter cartridge
cartridge
filter
Prior art date
Application number
IT70513/74A
Other languages
English (en)
Italian (it)
Original Assignee
Tecalemit Italia Spa
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
Application filed by Tecalemit Italia Spa filed Critical Tecalemit Italia Spa
Application granted granted Critical
Publication of IT1024966B publication Critical patent/IT1024966B/it

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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/025—Making of sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B29C66/5432—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles joining hollow covers and hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/10—Natural fibres, e.g. wool or cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
IT70513/74A 1974-04-24 1974-12-03 Cartuccia filtrante IT1024966B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414202A FR2268551B1 (es) 1974-04-24 1974-04-24

Publications (1)

Publication Number Publication Date
IT1024966B true IT1024966B (it) 1978-07-20

Family

ID=9138048

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70513/74A IT1024966B (it) 1974-04-24 1974-12-03 Cartuccia filtrante

Country Status (5)

Country Link
DE (1) DE2429474A1 (es)
ES (1) ES208604Y (es)
FR (1) FR2268551B1 (es)
GB (1) GB1511904A (es)
IT (1) IT1024966B (es)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117663B (en) * 1982-04-01 1985-07-10 Incom Int Inc Filter gasket
US4561979A (en) * 1983-01-03 1985-12-31 Harmsco, Inc. Single cartridge filter
IT8453081V0 (it) * 1984-03-09 1984-03-09 Gilardini Spa Filtro aria
GB8411912D0 (en) * 1984-05-10 1984-06-13 Vokes Ltd Filters
DE3439255A1 (de) * 1984-10-26 1986-04-30 Daimler-Benz Ag, 7000 Stuttgart Rechteckiger filtereinsatz fuer gasfilter
US5028327A (en) * 1985-05-22 1991-07-02 Cuno, Incorporated Filter element
US5015316A (en) * 1985-05-22 1991-05-14 Cuno, Incorporated Filter element
US4731184A (en) * 1985-05-22 1988-03-15 Cuno Incorporated Filter element
US4725323A (en) * 1985-05-22 1988-02-16 Cuno Incorporated Filter element
JPS6287215A (ja) * 1985-08-27 1987-04-21 ケネコツト　コ−ポレイシヨン フイルタ−カ−トリツジエンドキヤツプ及びその一体形成方法
US4678577A (en) * 1985-08-27 1987-07-07 Kennecott Corporation Seamless vessel for self contained filter assembly
US4720292B1 (en) * 1986-07-14 1991-09-10 Cylindrical air filter with lightweight housing and radially directed seal
US5064458A (en) * 1990-03-07 1991-11-12 Allied-Signal Inc. Heavy duty air filter with multipurpose end seal
DE4009344A1 (de) * 1990-03-23 1991-09-26 Knecht Filterwerke Gmbh Filter fuer fluessigkeiten
DE4024898A1 (de) * 1990-08-06 1992-02-13 Mann & Hummel Filter Ansaugluftfilter fuer die verbrennungskraftmaschine eines fahrzeugs
EP0559011B1 (de) * 1992-03-02 1995-06-07 Knecht Filterwerke Gmbh Ringfilterelement mit den Stirnseiten dicht abdeckendem platten- oder folienförmigen Dichtmaterial
DE4206519C2 (de) * 1992-03-02 1998-07-02 Knecht Filterwerke Gmbh Ringfilterelement mit die Stirnseiten dicht abdeckendem platten- oder folienförmigen Dichtmaterial
DE4225144C2 (de) * 1992-07-30 1997-08-14 Knecht Filterwerke Gmbh Ringfilterelement mit die Stirnseiten dicht abdeckendem platten- oder folienförmigem Dichtmaterial
WO1993022024A1 (de) * 1992-04-30 1993-11-11 Herding Ag Ölfilter
US5399264A (en) * 1993-03-22 1995-03-21 Cuno, Incorporated Compressible differential pressure energized seals for filter elements and the like
DE4318215A1 (de) * 1993-06-01 1994-12-08 Knecht Filterwerke Gmbh Filterelement mit einer ringförmig radial wirkenden Dichtung
DE4428139C2 (de) * 1993-10-27 1996-10-02 Mann & Hummel Filter Filtereinrichtung
US5547480A (en) * 1994-01-21 1996-08-20 Donaldson Company, Inc. Cylindrical air filter with radially directed seal
GB9401094D0 (en) * 1994-01-21 1994-03-16 Coopers Filters Ltd Heavy duty air filter assembly
US5556440A (en) * 1994-10-20 1996-09-17 Fleetguard, Inc. Pressure-actuated radial air filter seal
CA2209489C (en) * 1995-01-12 2006-05-30 Donaldson Company, Inc. Filter element
DE19527842B4 (de) * 1995-07-29 2006-07-06 Mahle Filtersysteme Gmbh In ein Filtergehäuse austauschbar einsetzbares Ringfilterelement
DE29517919U1 (de) * 1995-11-11 1995-12-21 Mann & Hummel Filter Luftfilter
DE19548197C2 (de) * 1995-12-22 1999-05-20 Freudenberg Carl Fa Faltenfiltereinsatz
DE19638791A1 (de) * 1996-09-21 1998-03-26 Mann & Hummel Filter Luftfilter, insbesondere Ansaugluftfilter für eine Brennkraftmaschine
DE69706551T3 (de) * 1996-10-24 2008-09-18 3M Company (N.D.Ges.D. Staates Delaware), St. Paul Filtervorrichtung zum filtrieren eines fluids
DE19712679A1 (de) * 1997-03-26 1998-10-01 Mann & Hummel Filter Luftfilter
DE19723580A1 (de) * 1997-06-05 1998-12-10 Knecht Filterwerke Gmbh Filter für Gase und Flüssigkeiten
DE19847998A1 (de) * 1998-10-17 2000-04-20 Mann & Hummel Filter Filterpatrone
DE20017121U1 (de) * 2000-06-08 2001-10-18 Juergen Pauls Konstruktionen S Filter, insbesondere zur Luftfilterung in einem Kraftfahrzeug
DE10124612B4 (de) * 2001-05-21 2017-10-12 Mann + Hummel Gmbh Rundfilterpatrone und Herstellungsverfahren für eine solche Rundfilterpatrone
DE10159097A1 (de) 2001-12-01 2003-06-12 Mahle Filtersysteme Gmbh Ansaugluftfilter für eine Brennkraftmaschine
ATE372162T1 (de) 2002-10-28 2007-09-15 Donaldson Co Inc Luftfilter; auswechselbare filterpatrone; und verfahren
DE10255701A1 (de) * 2002-11-29 2004-06-17 Mann + Hummel Gmbh Flüssigkeitsfilterelement
DE102004015398A1 (de) 2003-03-26 2004-11-04 Mann + Hummel Gmbh Schmelzende Haftverbindung zwischen zwei Bauelementen und ein Verfahren zu dessen Herstellung
WO2006026241A1 (en) 2004-08-25 2006-03-09 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US7524349B2 (en) 2005-05-03 2009-04-28 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
DE102005040417A1 (de) * 2005-08-25 2007-03-01 Mann + Hummel Gmbh Endscheibe
US7815705B2 (en) 2005-10-19 2010-10-19 Baldwin Filters, Inc. Air filter with composite end cap
US7628837B2 (en) 2005-10-19 2009-12-08 Baldwin Filters, Inc. Air filter with composite end cap
EP2086663B2 (en) 2006-10-06 2018-04-11 Donaldson Company, Inc. Air cleaner
US8414675B2 (en) 2007-04-03 2013-04-09 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8066791B2 (en) 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
EP2070577A1 (de) * 2007-12-10 2009-06-17 Carl Freudenberg KG Komprimierbares Filterelement mit umklappbarer Dichtlippe
DE112012000984T5 (de) 2011-02-25 2014-02-20 Donaldson Company, Inc. Luftfilterpatronen; Komponenten von diesen; und Luftreinigeraufbauten
DE102012008471B4 (de) 2012-04-27 2018-05-24 Sartorius Stedim Biotech Gmbh Filterelement mit verbesserter Prüfbarkeit nach trockenem Bedampfen, Verfahren zu dessen Herstellung und dessen Verwendung
CN105727647A (zh) * 2016-02-03 2016-07-06 李锦添 一种滤芯组件
DE102016222752A1 (de) * 2016-11-18 2018-05-24 Mahle International Gmbh Kraftstofffilterelement
EP3401000A1 (en) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter
CN114642925A (zh) 2017-12-08 2022-06-21 康明斯滤清系统知识产权公司 具有稳定轮廓的椭圆形密封件
USD884866S1 (en) 2018-05-08 2020-05-19 Cummins Filtration Ip, Inc. Filter element
US10918978B2 (en) 2018-05-08 2021-02-16 Cummins Filtration Ip, Inc. Oval filter with exterior elliptical radial seal and internal support structure
USD969289S1 (en) 2020-03-05 2022-11-08 Cummins Filtration Inc. Filter element

Also Published As

Publication number Publication date
FR2268551A1 (es) 1975-11-21
ES208604Y (es) 1976-10-01
GB1511904A (en) 1978-05-24
DE2429474A1 (de) 1975-11-06
FR2268551B1 (es) 1980-12-05
ES208604U (es) 1976-04-01

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