FR2408731A1 - Filtre a air a bain d'huile - Google Patents

Filtre a air a bain d'huile

Info

Publication number
FR2408731A1
FR2408731A1 FR7831703A FR7831703A FR2408731A1 FR 2408731 A1 FR2408731 A1 FR 2408731A1 FR 7831703 A FR7831703 A FR 7831703A FR 7831703 A FR7831703 A FR 7831703A FR 2408731 A1 FR2408731 A1 FR 2408731A1
Authority
FR
France
Prior art keywords
air filter
filter
oil bath
bath air
internal combustion
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.)
Granted
Application number
FR7831703A
Other languages
English (en)
Other versions
FR2408731B1 (fr
Inventor
Alberto Garigioli
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.)
Whitehead Motofides SpA
Original Assignee
Whitehead Motofides 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 Whitehead Motofides SpA filed Critical Whitehead Motofides SpA
Publication of FR2408731A1 publication Critical patent/FR2408731A1/fr
Application granted granted Critical
Publication of FR2408731B1 publication Critical patent/FR2408731B1/fr
Granted 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106—Ring-shaped filtering elements
    • 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
    • B01D46/56—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
    • B01D46/64—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 arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • 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
    • F02M35/026—Air cleaners acting by guiding the air over or through an oil or other liquid bath, e.g. combined with 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)
  • Separation Of Particles Using Liquids (AREA)

Abstract

L'INVENTION CONCERNE UN FILTRE A AIR POUR DES MOTEURS A COMBUSTION INTERNE, DU TYPE DANS LEQUEL L'AIR SE TROUVANT DANS LE FILTRE ENTRE EN CONTACT AVEC UN LIQUIDE, DE PREFERENCE DE L'HUILE. LE TRAIT CARACTERISTIQUE DUDIT FILTRE A AIR EST QU'IL EST FORME D'AU MOINS UNE CARTOUCHE DE FILTRAGE, DU TYPE A TAMIS OU LAINE ET D'AU MOINS UNE CARTOUCHE EN PAPIER FILTRE D'UNE HAUTEUR RELATIVEMENT FAIBLE. APPLICATION AUX MOTEURS A COMBUSTION INTERNE.
FR7831703A 1977-11-10 1978-11-09 Filtre a air a bain d'huile Granted FR2408731A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69520/77A IT1091453B (it) 1977-11-10 1977-11-10 Filtro aria a bagno d'olio

Publications (2)

Publication Number Publication Date
FR2408731A1 true FR2408731A1 (fr) 1979-06-08
FR2408731B1 FR2408731B1 (fr) 1984-01-20

Family

ID=11312313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831703A Granted FR2408731A1 (fr) 1977-11-10 1978-11-09 Filtre a air a bain d'huile

Country Status (7)

Country Link
US (1) US4235609A (fr)
BE (1) BE871835A (fr)
BR (1) BR7807398A (fr)
DE (1) DE2847130A1 (fr)
FR (1) FR2408731A1 (fr)
GB (1) GB2007533B (fr)
IT (1) IT1091453B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118861B (en) * 1981-10-01 1985-02-27 Kubota Ltd Internal combustion engine filter system
US4647373A (en) * 1984-08-30 1987-03-03 Donaldson Company, Inc. Multi-layered filter apparatus
IT1181145B (it) * 1984-12-04 1987-09-23 Lombardini Fab It Motori Spa Filtro-aria ad elevato potere filtrante
US4826597A (en) * 1986-07-25 1989-05-02 Pall Corporation Filter assembly with removable sheet
US5009511A (en) * 1987-10-20 1991-04-23 Inorganic Recycling Incorporated Inorganic recycling process
US5030256A (en) * 1990-03-15 1991-07-09 Lingle Thomas A Automotive air filter construction
GB9201265D0 (en) * 1992-01-21 1992-03-11 Poole Ian B Clean air filter system
US5348562A (en) * 1992-06-16 1994-09-20 Wagner Mining And Construction Equipment Co. Exhaust gas scrubber and filter assembly
GB2267843B (en) * 1992-06-16 1996-01-17 Wagner Mining & Constr Exhaust gas scrubber and filter assembly
GB2279271B (en) * 1992-06-16 1996-01-17 Wagner Mining & Constr Exhaust gas scrubber and filter assembly
PL171012B1 (pl) * 1993-07-08 1997-02-28 Waclaw Borszynski Uklad do mokrego oczyszczania spalin z procesów spalania, korzystnie wegla, koksu,oleju opalowego PL
DE19511911A1 (de) * 1995-03-31 1996-10-02 Mann & Hummel Filter Ölbadluftfilter
US5630956A (en) * 1995-06-20 1997-05-20 Certified Technologies Corporation Oil filtering and refining device
WO1999019046A1 (fr) * 1997-10-08 1999-04-22 Trivett Gordon S Epurateur-laveur de gaz
US6537339B2 (en) * 2001-05-04 2003-03-25 Nelson Industries, Inc. Moisture draining inside-out reverse flow air filter, mold and method
EP2224121B1 (fr) 2005-10-12 2013-03-06 Kohler Co. Ensemble de purification d'air
US8808432B2 (en) 2008-06-13 2014-08-19 Kohler Co. Cyclonic air cleaner
USD632770S1 (en) 2008-06-13 2011-02-15 Kohler Co. Cyclonic air cleaner housing
DE102009050257A1 (de) * 2009-10-21 2011-05-12 Mann + Hummel Gmbh Filterelement, Filtereinrichtung und Verfahren zum Herstellen eines Filterelements
KR101197198B1 (ko) 2011-01-31 2012-11-05 구종철 에어크리너
CN102322374A (zh) * 2011-10-06 2012-01-18 金坛鑫田柴油机有限公司 油浴式空气滤清器
CN102900573A (zh) * 2012-09-26 2013-01-30 熊良 一种空气净化装置
CN104949212B (zh) * 2014-03-28 2017-11-14 Lg电子株式会社 空气净化器
CN104949213B (zh) 2014-03-28 2017-09-29 Lg电子株式会社 空气净化器
CN103993989B (zh) * 2014-06-13 2016-08-10 齐鲁工业大学 符合空气流动特性的重型车用空气滤清器
CN104454262B (zh) * 2014-12-16 2016-09-21 吕梁市建鑫汽车贸易有限公司 一种多功能液体空泡分子膜气体滤清装置
CN105221306A (zh) * 2015-03-27 2016-01-06 张永民 集束溅油高效清理灰尘的空气过滤器
IT201800006334A1 (it) * 2018-06-14 2019-12-14 Filtro per fluidi allo stato aeriforme e veicolo comprendente tale filtro
CN110404356A (zh) * 2019-07-05 2019-11-05 盐城盐西幸福产业发展有限公司 一种用于医疗器械展销处的环境处理装置
CN112742148B (zh) * 2020-12-28 2022-10-11 中食安泓(广东)健康产业有限公司 一种抗衰老保健品生产加工用除尘装置、除尘方法及保健品生产方法
GB202110474D0 (en) 2021-07-21 2021-09-01 Secr Defence Filter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490959A (en) * 1947-06-05 1949-12-13 Continental Air Filters Inc Air cleaner
US2987138A (en) * 1958-03-20 1961-06-06 Rockwell Standard Co Combined air filter and tempering device
FR1300086A (fr) * 1961-09-13 1962-07-27 Knecht Filterwerke Gmbh Filtre utilisable en particulier pour épurer l'air destiné aux moteurs à combustion interne
GB909891A (en) * 1958-06-30 1962-11-07 Tecalemit Ltd Improvements in or relating to fluid filters
US3293830A (en) * 1964-07-14 1966-12-27 Ford Motor Co Flame retarding induction system for an internal combustion engine
US3298149A (en) * 1964-03-09 1967-01-17 Rockwell Standard Co Combination oil bath and dry air filter for internal combustion engine
FR1584019A (fr) * 1968-07-10 1969-12-12

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838511A (en) * 1927-05-11 1931-12-29 Walter C Wilson Device for cleaning air
DE706167C (de) * 1937-03-05 1941-05-19 Emil Zepp Vorrichtung zum Ausscheiden von festen Bestandteilen aus Luft
DE742825C (de) * 1938-10-25 1943-12-11 Knecht Komm Ges Nassluftreiniger fuer Brennkraftmaschinen
US2387278A (en) * 1942-03-10 1945-10-23 Wilfred W Lowther Oil washed air cleaner
US2397525A (en) * 1943-03-25 1946-04-02 United Specialties Co Cleaner construction
US2770320A (en) * 1952-12-19 1956-11-13 United Specialties Co Oil bath air cleaner
FR1141541A (fr) * 1956-01-19 1957-09-03 Prat Daniel Filtre à air pour moteurs à combustion interne
FR1170672A (fr) * 1956-04-05 1959-01-16 Mann & Hummel Filter Filtre à air à bain d'huile
US3076555A (en) * 1958-06-30 1963-02-05 Tecalemit Ltd Fluid filters
US2947381A (en) * 1958-10-14 1960-08-02 Purolator Products Inc Air cleaner assembly
DE1113852B (de) * 1960-08-31 1961-09-14 Mann & Hummel Filter OElbadluftfilter fuer Brennkraftmaschinen, Kompressoren und sonstige luftansaugende Maschinen
GB935040A (en) * 1961-06-06 1963-08-28 Gen Motors Ltd Oil-bath air cleaners
DE1863043U (de) * 1962-02-08 1962-11-29 Mann & Hummel Filter Oelbadluftfilter mit einer nachgeschalteten feinfiltereinrichtung fuer brennkraftmaschinen, kompressoren und sonstige luftansaugende maschinen.
US3348364A (en) * 1965-10-23 1967-10-24 Nat Dust Collector Corp Gas scrubber with improved liquid separator
US3417551A (en) * 1965-11-16 1968-12-24 Ford Motor Co Air filter
SU573607A1 (ru) * 1974-05-22 1977-09-25 Предприятие П/Я А-3833 Инерционно масл ный воздухоочиститель
MX144275A (es) * 1976-03-08 1981-09-23 Vortox Co Mejoras en un limpiador para aire del tipo de bano de aceite

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490959A (en) * 1947-06-05 1949-12-13 Continental Air Filters Inc Air cleaner
US2987138A (en) * 1958-03-20 1961-06-06 Rockwell Standard Co Combined air filter and tempering device
GB909891A (en) * 1958-06-30 1962-11-07 Tecalemit Ltd Improvements in or relating to fluid filters
FR1300086A (fr) * 1961-09-13 1962-07-27 Knecht Filterwerke Gmbh Filtre utilisable en particulier pour épurer l'air destiné aux moteurs à combustion interne
US3298149A (en) * 1964-03-09 1967-01-17 Rockwell Standard Co Combination oil bath and dry air filter for internal combustion engine
US3293830A (en) * 1964-07-14 1966-12-27 Ford Motor Co Flame retarding induction system for an internal combustion engine
FR1584019A (fr) * 1968-07-10 1969-12-12

Also Published As

Publication number Publication date
BE871835A (fr) 1979-03-01
US4235609A (en) 1980-11-25
GB2007533A (en) 1979-05-23
DE2847130A1 (de) 1979-05-17
FR2408731B1 (fr) 1984-01-20
BR7807398A (pt) 1979-07-24
IT1091453B (it) 1985-07-06
GB2007533B (en) 1982-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse