FR2426499A1 - Boite de depoussierage pour filtration d'air - Google Patents

Boite de depoussierage pour filtration d'air

Info

Publication number
FR2426499A1
FR2426499A1 FR7815265A FR7815265A FR2426499A1 FR 2426499 A1 FR2426499 A1 FR 2426499A1 FR 7815265 A FR7815265 A FR 7815265A FR 7815265 A FR7815265 A FR 7815265A FR 2426499 A1 FR2426499 A1 FR 2426499A1
Authority
FR
France
Prior art keywords
dust
air
partic
sepn
centrifugation
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
FR7815265A
Other languages
English (en)
Other versions
FR2426499B1 (fr
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.)
EUROGEST
Original Assignee
EUROGEST
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 EUROGEST filed Critical EUROGEST
Priority to FR7815265A priority Critical patent/FR2426499A1/fr
Publication of FR2426499A1 publication Critical patent/FR2426499A1/fr
Application granted granted Critical
Publication of FR2426499B1 publication Critical patent/FR2426499B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/04—Multiple arrangement thereof
    • 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
    • F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cyclones (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

Il s'agit d'une boîte de dépoussiérage du genre comportant, entre une entrée d'air à dépoussiérer 17 et une sortie d'air dépoussiéré 24, au moins un dispositif du type cyclone 13 propre à centrifuger les poussières véhiculées par cet air et à les diriger sur une cuvette de recueil 10. Suivant l'invention, cette cuvette de recueil 10 est amovible. Application en air épuré d'un quelconque dispositif, et en particulier du moteur d'un véhicule automobile.
FR7815265A 1978-05-23 1978-05-23 Boite de depoussierage pour filtration d'air Granted FR2426499A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815265A FR2426499A1 (fr) 1978-05-23 1978-05-23 Boite de depoussierage pour filtration d'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815265A FR2426499A1 (fr) 1978-05-23 1978-05-23 Boite de depoussierage pour filtration d'air

Publications (2)

Publication Number Publication Date
FR2426499A1 true FR2426499A1 (fr) 1979-12-21
FR2426499B1 FR2426499B1 (fr) 1982-04-16

Family

ID=9208574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815265A Granted FR2426499A1 (fr) 1978-05-23 1978-05-23 Boite de depoussierage pour filtration d'air

Country Status (1)

Country Link
FR (1) FR2426499A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746340A (en) * 1986-10-28 1988-05-24 Donaldson Company, Inc. Air cleaner apparatus
US6681726B2 (en) 2001-06-13 2004-01-27 Andreas Stihl Ag & Co. Intake system for the combustion air of an internal combustion engine in a portable handheld work apparatus
WO2007081832A2 (fr) 2006-01-10 2007-07-19 Lummus Technology Inc. Appareil et procede pour la separation de solides de flux gazeux
EP2241366A1 (fr) * 2005-07-02 2010-10-20 Mahle International GmbH Boitier pour filtre
WO2013083452A1 (fr) * 2011-12-08 2013-06-13 Mann+Hummel Gmbh Dispositif de séparation comprenant deux cellules de cyclone

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH263641A (fr) * 1947-07-29 1949-09-15 S A Airofiltre Procédé pour la fabrication d'un appareil épurateur de gaz et appareil obtenu selon ledit procédé.
FR1493263A (fr) * 1966-09-19 1967-08-25 Fram Corp Appareil d'épuration de l'air alimentant un moteur à combustion interne
FR2007824A1 (fr) * 1968-05-04 1970-01-16 Impulsphysik Gmbh
FR2163926A5 (fr) * 1971-12-07 1973-07-27 Int Harvester France

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH263641A (fr) * 1947-07-29 1949-09-15 S A Airofiltre Procédé pour la fabrication d'un appareil épurateur de gaz et appareil obtenu selon ledit procédé.
FR1493263A (fr) * 1966-09-19 1967-08-25 Fram Corp Appareil d'épuration de l'air alimentant un moteur à combustion interne
FR2007824A1 (fr) * 1968-05-04 1970-01-16 Impulsphysik Gmbh
FR2163926A5 (fr) * 1971-12-07 1973-07-27 Int Harvester France

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746340A (en) * 1986-10-28 1988-05-24 Donaldson Company, Inc. Air cleaner apparatus
US6681726B2 (en) 2001-06-13 2004-01-27 Andreas Stihl Ag & Co. Intake system for the combustion air of an internal combustion engine in a portable handheld work apparatus
EP2241366A1 (fr) * 2005-07-02 2010-10-20 Mahle International GmbH Boitier pour filtre
WO2007081832A2 (fr) 2006-01-10 2007-07-19 Lummus Technology Inc. Appareil et procede pour la separation de solides de flux gazeux
WO2007081832A3 (fr) * 2006-01-10 2007-09-13 Abb Lummus Global Inc Appareil et procede pour la separation de solides de flux gazeux
US7708790B2 (en) 2006-01-10 2010-05-04 Lummus Technology Inc. Apparatus and method for separating solids from gas streams
US7985282B2 (en) 2006-01-10 2011-07-26 Lummus Technology Inc. Apparatus and method for separating solids from gas streams
WO2013083452A1 (fr) * 2011-12-08 2013-06-13 Mann+Hummel Gmbh Dispositif de séparation comprenant deux cellules de cyclone

Also Published As

Publication number Publication date
FR2426499B1 (fr) 1982-04-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse