BR8503643A - Elemento para filtros de ar de motores de combustao interna,compressores e demais maquinas aspiradoras de ar,que operam em ambientes carregados de po - Google Patents

Elemento para filtros de ar de motores de combustao interna,compressores e demais maquinas aspiradoras de ar,que operam em ambientes carregados de po

Info

Publication number
BR8503643A
BR8503643A BR8503643A BR8503643A BR8503643A BR 8503643 A BR8503643 A BR 8503643A BR 8503643 A BR8503643 A BR 8503643A BR 8503643 A BR8503643 A BR 8503643A BR 8503643 A BR8503643 A BR 8503643A
Authority
BR
Brazil
Prior art keywords
air
compressors
operate
internal combustion
combustion engines
Prior art date
Application number
BR8503643A
Other languages
English (en)
Inventor
Hans Erdmanndorfer
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of BR8503643A publication Critical patent/BR8503643A/pt

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
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
BR8503643A 1984-09-13 1985-08-01 Elemento para filtros de ar de motores de combustao interna,compressores e demais maquinas aspiradoras de ar,que operam em ambientes carregados de po BR8503643A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3433622A DE3433622C2 (de) 1984-09-13 1984-09-13 Filtereinsatz für in staubreichem Betrieb eingesetzte Luftfilter für Brennkraftmaschinen, Kompressoren und sonstigen luftansaugenden Maschinen

Publications (1)

Publication Number Publication Date
BR8503643A true BR8503643A (pt) 1986-05-06

Family

ID=6245305

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503643A BR8503643A (pt) 1984-09-13 1985-08-01 Elemento para filtros de ar de motores de combustao interna,compressores e demais maquinas aspiradoras de ar,que operam em ambientes carregados de po

Country Status (6)

Country Link
US (1) US4619674A (pt)
BR (1) BR8503643A (pt)
DE (1) DE3433622C2 (pt)
GB (1) GB2165769B (pt)
MX (1) MX161489A (pt)
SE (1) SE454373B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268317A (ja) * 1985-05-23 1986-11-27 Toyo Roki Seizo Kk 濾過材
US4976858A (en) * 1987-08-12 1990-12-11 Toyo Roki Seizo Kabushiki Kaisha Multi-layer filter medium
DE3925277A1 (de) * 1989-07-31 1991-02-07 Mann & Hummel Filter Filtereinsatz fuer in staubreichem betrieb eingesetzten luftfilter
US5238474A (en) * 1990-10-19 1993-08-24 Donaldson Company, Inc. Filtration arrangement
US5082476A (en) * 1990-10-19 1992-01-21 Donaldson Company, Inc. Filtration arrangement and method
DE4407124B4 (de) * 1994-03-04 2018-10-31 Fa. Andreas Stihl Luftfilter für einen Verbrennungsmotor
DE4427739A1 (de) * 1994-08-05 1996-02-08 Stihl Maschf Andreas Ansaugluftfilter
DE19514025A1 (de) * 1995-04-13 1996-10-17 Mann & Hummel Filter Filterelement
US5669949A (en) * 1995-04-21 1997-09-23 Donaldson Company, Inc. Air filtration arrangement
BR9608151A (pt) * 1995-04-21 1999-02-09 Donaldson Co Inc Filtro dobrado e um processo para a fabricação do mesmo
DE29517919U1 (de) * 1995-11-11 1995-12-21 Filterwerk Mann & Hummel Gmbh, 71638 Ludwigsburg Luftfilter
USD404807S (en) * 1996-07-11 1999-01-26 Donaldson Company, Inc. Filter sleeve
US5858044A (en) * 1996-07-11 1999-01-12 Donaldson Company, Inc. Filter arrangement including removable filter with first and second media secured together
US5733351A (en) * 1996-08-12 1998-03-31 Emerson Electric Co. Two stage vacuum cleaner filter
US6007608A (en) * 1998-07-10 1999-12-28 Donaldson Company, Inc. Mist collector and method
US6110248A (en) * 1998-08-31 2000-08-29 Shop Vac Corporation Dual filter assembly for a vacuum cleaner
US6113663A (en) * 1998-11-10 2000-09-05 Shop Vac Corporation Vacuum cleaner having a dual filter assembly
US6854248B2 (en) * 1999-12-17 2005-02-15 Mtd Products Inc Rearwardly and downwardly-facing filter entrance for string trimmer
US6824582B2 (en) * 2002-12-13 2004-11-30 Westar Corporation Filter system for turbine engine
US7972406B2 (en) * 2007-08-09 2011-07-05 Honeywell International Inc. Diesel particulate filter and method of making
US8206482B2 (en) 2008-07-04 2012-06-26 Emerson Electric Co. Vacuum appliance filter assemblies and associated vacuum systems
US9675225B2 (en) 2008-07-04 2017-06-13 Emerson Electric Co. Filter cage for wet/dry vacuums
US9510718B2 (en) 2008-07-04 2016-12-06 Emerson Electric Co. Wet/dry vacuum cleaner filter for wet material collection
CN103410634A (zh) * 2013-08-08 2013-11-27 山东鲁明汽车滤芯制造有限公司 节油车用空气滤清器
CN106224209A (zh) * 2016-08-23 2016-12-14 柳州市国正机电物资有限责任公司 压缩机空气滤芯

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187895A (en) * 1963-01-23 1965-06-08 Pall Corp Fuel-water separator
US3283902A (en) * 1963-02-19 1966-11-08 Pall Corp Filter unit having reserve filter element
US3262564A (en) * 1963-05-24 1966-07-26 Pall Corp Dual valve, dual filter element, constant flow filter assembly
US3262563A (en) * 1963-03-11 1966-07-26 Pall Corp Dual element, dual valve filter assembly having a flow control valve
US3186391A (en) * 1963-11-06 1965-06-01 Gen Motors Corp Crankcase ventilation
GB1036350A (en) * 1964-07-17 1966-07-20 Gen Motors Ltd Filter units for liquid filters
US3397793A (en) * 1965-04-15 1968-08-20 Allied Filter Engineering Inc Pleated filter
US3370708A (en) * 1966-03-16 1968-02-27 Champion Lab Inc Dual element, dual valve, twist-on type filter assembly
US3333624A (en) * 1966-06-20 1967-08-01 Southwire Co Casting wheel cooling method
US3488928A (en) * 1967-05-19 1970-01-13 Dollinger Corp Dual filter
US3827566A (en) * 1969-05-20 1974-08-06 C Ponce Multi-level, pleated filter array
US3672130A (en) * 1970-04-02 1972-06-27 Donaldson Co Inc Retention means for air cleaner element
HU179916B (en) * 1979-07-12 1983-01-28 Armafilt Egyesuelet Mueszaki T Filter arrangement for filtering fluids advantageously motor oils
US4314832A (en) * 1980-07-24 1982-02-09 Donaldson Company, Inc. Air cleaner with cartridge suspension
US4304580A (en) * 1980-08-04 1981-12-08 Donaldson Company, Inc. Air cleaner with suspended cartridge

Also Published As

Publication number Publication date
US4619674A (en) 1986-10-28
SE8503402D0 (sv) 1985-07-09
MX161489A (es) 1990-10-09
SE454373B (sv) 1988-04-25
GB2165769B (en) 1988-05-05
GB2165769A (en) 1986-04-23
DE3433622C2 (de) 1995-04-27
GB8522481D0 (en) 1985-10-16
DE3433622A1 (de) 1986-03-20
SE8503402L (sv) 1986-03-14

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 01/08/2000