WO2017134018A1 - Dispositif de séparation - Google Patents

Dispositif de séparation Download PDF

Info

Publication number
WO2017134018A1
WO2017134018A1 PCT/EP2017/051957 EP2017051957W WO2017134018A1 WO 2017134018 A1 WO2017134018 A1 WO 2017134018A1 EP 2017051957 W EP2017051957 W EP 2017051957W WO 2017134018 A1 WO2017134018 A1 WO 2017134018A1
Authority
WO
WIPO (PCT)
Prior art keywords
separation
housing
valve
collecting
separating device
Prior art date
Application number
PCT/EP2017/051957
Other languages
German (de)
English (en)
Inventor
Simon Buck
Sebastian BARNER
Armin Ehni
Original Assignee
Elringklinger Ag
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
Priority claimed from DE102016201715.2A external-priority patent/DE102016201715A1/de
Priority claimed from DE202016101388.7U external-priority patent/DE202016101388U1/de
Application filed by Elringklinger Ag filed Critical Elringklinger Ag
Publication of WO2017134018A1 publication Critical patent/WO2017134018A1/fr

Links

Classifications

    • 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
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • 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
    • B01D45/18—Cleaning-out devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/02—Casings; Lids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase
    • F01M2013/0494—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase using check valves

Definitions

  • the present invention relates to a separation device for separating impurities from a raw gas stream.
  • a separator may, for example, be an oil separator.
  • the separation device comprises a rotary separator for separating impurities, in particular liquid drops, from the raw gas stream.
  • the present invention has for its object to provide a separator, which is simple in construction and allows efficient and reliable cleaning of the raw gas stream.
  • a separation device for separating impurities from a stream of raw gas comprising:
  • a collecting trough for collecting and removing contaminants, in particular liquid droplets, deposited from the raw gas stream from the separation space, the collecting trough comprising one, two or more collecting trough portions which open into one, two or more than two valve devices of the separating device.
  • Collecting trough which opens into at least one valve device, a reliable cleaning of the raw gas stream can be made possible by means of the separation device preferably even at unfavorable operating parameters.
  • the at least one valve device can be avoided that contaminated gas without a - -
  • the separation device comprises a shaft for receiving the rotary separator.
  • the shaft for receiving the rotary separator is preferably mounted below the rotary separator by means of a one-sided or two-sided closed and / or sealed bearing on the housing.
  • the bearing is in particular a ball bearing and / or on one side in the direction of the separation space and / or on one side in the direction of a drive space
  • the shaft is passed through a partition wall and / or bottom wall of the housing which separates a separation space from a drive space.
  • a gap seal and / or a radial shaft seal may be provided.
  • the gap seal and / or the radial shaft sealing ring are arranged and / or fixed, for example, on the shaft and / or on the housing and / or between the shaft and the housing.
  • the one, the two or the more than two valve devices are designed as check valves which prevent a fluid flow into the separation chamber.
  • the one, the two or the more than two valve devices preferably each comprise a base body provided with at least one passage opening and a valve element.
  • the valve element preferably comprises a screen section for selectively covering or releasing the at least one passage opening.
  • valve element by means of an anchoring portion is movable, in particular longitudinally displaceable, held on the base body.
  • the valve device is in particular a so-called umbrella valve.
  • the housing comprises two housing halves.
  • Each housing half is preferably formed in one piece, in particular produced in a single manufacturing step.
  • Each housing half is, for example, an injection-molded component, in particular a plastic injection-molded component.
  • the housing in particular both housing halves, is formed from a plastic material.
  • One, two or more than two valve devices are preferably arranged and / or fixed approximately half each in one of the two housing halves in the assembled state of the separation device and approximately half in another of the two housing halves.
  • Each housing half preferably has a receptacle for receiving one half of a valve device.
  • each housing half comprises a plurality of such receptacles for receiving a plurality of halves of different valve devices.
  • Each receptacle in a housing half is preferably at least
  • a circular-cylindrical valve device can thus simply be arranged on the two housing halves, in particular accommodated and fixed between the two housing halves.
  • the collecting trough comprises one or more pairs of Sammeirinnenabitesen, wherein each pair of Sammeirinnenabroughen a separate valve device is assigned, in which the two Sammeirinnenabpeakse each pair open.
  • the one, the two or the more than two Sammeirinnenabitese preferably have a bottom wall, which encloses with a circumferential direction of the collecting channel an oblique angle, for example, at least about 5 ° and / or at most about 40 °.
  • An oblique angle is in particular an angle which is neither 0 ° nor 90 ° nor 180 °.
  • the collecting trough is preferably at least approximately circular-ring-shaped, wherein a bottom wall of the collecting trough has a height profile varying along the circumferential direction in the axial direction.
  • the collecting channel comprises one or more pairs of Sammeirinnenabitesen, wherein the Sammeirinnenabitese of each pair along an circumferential direction of the collecting channel at an angle of at least about 140 ° and / or at most about 170 ° with each other.
  • each Sammeirinnenabites comprises a valve device facing the end and an end facing away from this valve device.
  • the end facing away from the valve device is preferably arranged closer to the rotary separator with respect to a direction parallel to a rotational axis of the rotary separator than the end facing the valve device.
  • the bottom wall has a height profile along the circumferential direction in such a way that the bottom wall of the collecting trough is further away from the rotary separator in the area of the valve device and is arranged closer to the rotary separator at the ends of one or more collecting trough sections facing away from the valve device.
  • the bottom wall is formed in particular uniformly, continuously and / or steadily increasing or decreasing, in particular rising from the valve device towards a high point.
  • a high point is in particular arranged and / or formed between two Sammeirinnenabitesen.
  • the bottom wall starting from a first valve device, rises over 90 ° of the circumferential direction, then drops off over 90 ° in the circumferential direction, in order then to open into a further valve device.
  • an ascending bottom wall is then again preferably provided over a further 90 ° of the circumferential direction, which then drops off again over the remaining 90 ° of the circumferential direction and opens into the first valve device.
  • a collecting trough section rising in relation to a direction of gravity is provided. On this rising
  • Sammeirinnenabrough preferably follows a relative to the direction of gravity sloping Sammeirinnenabrough. On this sloping Sammeirinnenabrough preferably followed by another valve device.
  • the separation device is particularly suitable for use in a vehicle.
  • the present invention therefore also relates to a vehicle comprising a separation device according to the invention.
  • the vehicle according to the invention preferably has one or more of the features and / or advantages described in connection with the separating device according to the invention. - -
  • a separation device comprises two valve devices, which face one another, in particular with respect to a circumferential direction of the collecting channel, that is to say offset by 180 ° relative to one another.
  • Both valve devices are preferably each arranged in half in one of two housing halves of the housing and each half in a further of the two housing halves of the housing.
  • the separating device is mounted on or in the vehicle such that a parting plane between the two housing halves of the housing of the separating device is aligned parallel or perpendicular to a vehicle longitudinal axis of the vehicle. In this way, a reliable operation of the separation device can be ensured especially when driving uphill and / or downhill.
  • a rotational axis of the rotary separator is preferably oriented substantially vertically.
  • the vehicle longitudinal axis is preferably parallel or perpendicular to a connecting line connecting the two valve devices.
  • the collecting trough comprises two, four, six or eight Sammeirinnenabête, in particular with one, two, three or four associated valve devices.
  • Fig. 1 is a schematic perspective view of a separation device
  • FIG. 1 a schematic perspective view of a housing half of a housing of the separator of FIG. 1 ; a schematic section through a connecting plane between the two housing halves of the housing, looking in the direction of one of the two housing halves; a section corresponding to Figure 3 through the housing, with a view of the other of the two housing halves. an enlarged view of the area V in FIG. 3; a schematic perspective view of a valve device of the separation device; a further schematic perspective view of the valve device of Fig. 6; a schematic perspective partially sectioned view of a housing half of the housing of the separator of FIG. 1; a schematic section through the housing of
  • FIG. 3 is a schematic sectional view of the separating device from FIG. 1 for illustrating the operation of the same.
  • FIGS. 1 to 10 of a separating device designated as a whole by 100 serves, in particular, for separating impurities from a crude gas stream, for example for separating liquid drops from a crude gas stream.
  • the separation device 100 can be used in particular in a vehicle 102, for example a motor vehicle, in particular a truck.
  • the separation device 100 By means of the separation device 100 is then in particular an oil mist-containing gas stream which is generated in the operation of the vehicle 102 in the engine, cleaned.
  • the oil mist can be separated from the gas stream.
  • the separation device 100 comprises a housing 104, which has a
  • the housing 104 is formed in particular by two housing halves 108.
  • the separation chamber 106 is accessible on the one hand by a feed device 110 of the separation device 100.
  • raw gas to be cleaned can be introduced into the housing 104 by the supply device 110.
  • a purified gas stream from the separation chamber 106 is removable.
  • the separation device 100 preferably comprises a rotary separator 114 which is rotatable about an axis of rotation 116 in the
  • Separating chamber 106 is mounted.
  • the rotary separator 114 comprises in particular a stack 118 of flow elements 120. - -
  • This stack 118 of flow elements 120 is mounted in particular on the housing 104 by means of a shaft 122 at two bearing points 124.
  • the rotary separator 114 and the separating chamber 106 are preferably substantially cylindrical.
  • the shaft 122 for receiving the stack 118 of flow elements 120 extends in particular in a direction of gravity g down out of the separation chamber 106 out.
  • the shaft 122 is in particular passed through a partition wall 126 of the housing 104 which is arranged substantially perpendicular to the axis of rotation 116.
  • the partition wall 126 in particular separates the separation space 106 from a drive space 128 of the separation device 100.
  • One of the bearings 124 for supporting the shaft 122 is preferably provided in the partition wall 126.
  • the shaft 122 is in the partition 126 by means of a
  • the bearing 130 is sealed in particular by means of a gap seal and / or a radial shaft seal on the side of the separation chamber 106 and / or on the side of the drive chamber 128 against undesired fluid passage.
  • the shaft 122 is a drive device 132, for example, a turbine 134, respectively.
  • a nozzle device 136 By means of a nozzle device 136, preferably a fluid jet, in particular an oil jet, can be directed onto the turbine 134, around the turbine - -
  • the separation device 100 comprises a separate possibility for removing impurities, in particular oil droplets, from the separation chamber 106.
  • the separating device 100 comprises in particular a collecting channel 140, which is of annular design and / or is arranged with respect to the direction of gravity g below a separation wall 144 delimiting the separating chamber 106 in the radial direction 142 to the outside.
  • the collecting channel 140 opens at preferably at least one point, in particular at several points, for example at two points, in each case a valve device 146.
  • each valve device 146 By means of each valve device 146, a fluid connection between the separation chamber 106 and the drive chamber 128 is preferably formed.
  • Each valve device 146 is preferably formed as a check valve 148, in particular as an umbrella valve 150. - -
  • valve device 146 By means of the valve device 146 can thus be prevented in particular that a fluid flow from the drive chamber 128 is returned to the separation chamber 106.
  • Each valve device 146 preferably comprises a main body 152, which in particular comprises one or more passage openings 154.
  • each valve device 146 preferably includes a valve element 156.
  • the valve element 156 comprises an anchoring section 158, by means of which the valve element 156 is movably, in particular displaceably, accommodated on the main body 152.
  • the valve element 156 further comprises a screen portion 160, by means of which the one or more passage openings 154 are selectively coverable or releasable.
  • the shield section 160 is preferably arranged below the passage openings 154 of the base body 152 with respect to the direction of gravity g.
  • Separating chamber 106 flow into the drive chamber 128.
  • the at least one valve device 146 is provided. - -
  • the shield section 160 is moved upward in the direction of the main body 152 against the direction of gravity g as soon as the return flow begins, whereby the passage openings 154 are covered.
  • the valve device 146 is then closed.
  • the at least one valve device 146 in particular allows a
  • the at least one valve device 146 is preferably each set in half on one of the two housing halves 108 and in half on another of the two housing halves 108.
  • the two housing halves 108 each have receptacles 162 which, in the connected state of the two housing halves 108, supplement one another to form a common receptacle 162 with, for example, a substantially cylindrical shape.
  • each housing half 108 for this purpose has a receptacle 162, which is formed by a recess in the form of a circular cylinder divided in the longitudinal direction.
  • a preferably circular-cylindrical valve device 146 can simply be inserted or pressed into a receptacle 162 of a housing half 108 with respect to its outer contour. By the connection of the two housing halves 108 with each other, the valve device 146 is then set at the same time in the other housing half 108. - -
  • the sealing of the valve device 146 relative to the housing 104 is preferably carried out by means of a contacting labyrinth seal and / or an elastomeric seal.
  • the collecting trough 140 preferably comprises a plurality of collecting trough portions 164.
  • Such Sammeirinnenabites 164 is shown for example in Fig. 8.
  • a bottom wall 166 of the Sammeirinnenabitess 164 along a circumferential direction 168 of the collecting channel 140 is provided with a slope.
  • the Sammeirinnenabites 164 is formed in such a rising or falling, that in this Sammeirinnenabrough 164 incident on the bottom wall 166 liquid along the Sammeirinnenabitess 164 can flow to the valve device 146.
  • valve device 146 adjoins in particular directly to an end 170 of the Sammeirinnenabitess 164.
  • a further end 172 of the collecting trough portion 164 facing away from the valve device 146 preferably forms a high point 174 of the collecting trough 140.
  • this end of the Sammeirinnenabitess 164 facing away from the valve device 146 adjoins an end 172 of a further collecting air portion 164 facing away from a further valve device 146.
  • a valve device 146 is preferably followed by an initially rising collecting air section 164, then the high point 174 and then a descending collecting air section 164, which finally opens into a further valve device 146.
  • the bottom wall 166 of the collecting channel 140 is preferably further provided not only along the circumferential direction 168, but also in the radial direction 142 with a slope (see in particular Fig. 9).
  • an angle ß of, for example, about 100 ° to about 110 ° includes.
  • This angle ⁇ is preferably chosen so that a conventional oblique position of the separating device 100 during operation thereof does not lead to any functional impairment.
  • this may be a lateral inclination of a vehicle 102 in which the separation device 100 is mounted.
  • the axis of rotation 116 with the direction of gravity g encloses an angle ⁇ of, for example, about 10 ° to about 20 °.
  • the slope of the bottom wall 166 of Sammeirinnenabitese 164 is preferably adjusted so that even when driving up and down the vehicle 102, a reliable operation of the separation device 100 is ensured.
  • the separation device 100 is in particular mounted in the vehicle 102 such that a vehicle longitudinal axis 178 of the vehicle 102 is aligned parallel to a connection line 180 which connects the two valve devices 146 to one another. - -
  • the vehicle longitudinal axis 178 is in particular parallel to a connecting plane or parting plane, in which the two housing halves 108 rest against one another and / or are connected to one another.
  • the separation device 100 By means of this configuration and / or arrangement of the separation device 100, it can be ensured in particular that the impurities, in particular liquid droplets, deposited on the separation wall 144 reliably flow to at least one valve device 146 and through the at least one valve device 146, even in the case of ascents and descents with steep inclines can get into the drive chamber 128.
  • the separation device 100 comprises at least one valve device 146 and preferably also a closed bearing 130 for supporting the shaft 122, an efficient sealing of the separation space 106 with respect to the drive space 128 can be achieved. In addition, it can preferably be prevented that, in the event of undesired operating states, a contaminated gas flow flows from the drive chamber 128 into the separation chamber 106.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)

Abstract

L'invention vise à fournir un dispositif de séparation présentant une structure simple et permettant une purification efficace et fiable du flux de gaz brut. À cette fin, le dispositif de séparation comprend les éléments suivants: un boîtier entourant une chambre de séparation du dispositif de séparation; un séparateur rotatif disposé dans la chambre de séparation, destiné à séparer les impuretés, en particulier les gouttes de liquide, du flux de gaz brut ; un canal de collecte pour collecter et évacuer de la chambre de séparation les impuretés séparées du flux de gaz brut, en particulier les gouttes de liquide, ledit canal de collecte comprenant une, deux ou plus de deux segments qui débouchent dans une, deux ou plus de deux ensembles soupape.
PCT/EP2017/051957 2016-02-04 2017-01-30 Dispositif de séparation WO2017134018A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE202016101388.7 2016-02-04
DE102016201715.2 2016-02-04
DE102016201715.2A DE102016201715A1 (de) 2016-02-04 2016-02-04 Abscheidevorrichtung
DE202016101388.7U DE202016101388U1 (de) 2016-02-04 2016-02-04 Abscheidevorrichtung
DE102016203893.1A DE102016203893A1 (de) 2016-02-04 2016-03-09 Abscheidevorrichtung
DE102016203893.1 2016-03-09

Publications (1)

Publication Number Publication Date
WO2017134018A1 true WO2017134018A1 (fr) 2017-08-10

Family

ID=59500731

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/051957 WO2017134018A1 (fr) 2016-02-04 2017-01-30 Dispositif de séparation

Country Status (1)

Country Link
WO (1) WO2017134018A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009116897A1 (fr) * 2008-03-18 2009-09-24 Volvo Lastvagnar Ab Procédé de diagnostic fonctionnel d'un séparateur
US20110247309A1 (en) * 2010-01-27 2011-10-13 Cummins Filtration Ip Inc. Magnetically Driven Rotating Separator
DE102011076465A1 (de) * 2011-05-25 2012-11-29 Hengst Gmbh & Co. Kg Zentrifugalabscheider zum Abscheiden von Ölnebel aus dem Kurbelgehäuseentlüftungsgas einer Brennkraftmaschine
WO2013178481A1 (fr) * 2012-05-29 2013-12-05 Elringklinger Ag Séparateur et procédé de séparation de gouttelettes de liquide d'avec un aérosol
EP3103554A1 (fr) * 2015-06-10 2016-12-14 Alfa Laval Corporate AB Séparateur par centrifugation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009116897A1 (fr) * 2008-03-18 2009-09-24 Volvo Lastvagnar Ab Procédé de diagnostic fonctionnel d'un séparateur
US20110247309A1 (en) * 2010-01-27 2011-10-13 Cummins Filtration Ip Inc. Magnetically Driven Rotating Separator
DE102011076465A1 (de) * 2011-05-25 2012-11-29 Hengst Gmbh & Co. Kg Zentrifugalabscheider zum Abscheiden von Ölnebel aus dem Kurbelgehäuseentlüftungsgas einer Brennkraftmaschine
WO2013178481A1 (fr) * 2012-05-29 2013-12-05 Elringklinger Ag Séparateur et procédé de séparation de gouttelettes de liquide d'avec un aérosol
EP3103554A1 (fr) * 2015-06-10 2016-12-14 Alfa Laval Corporate AB Séparateur par centrifugation

Similar Documents

Publication Publication Date Title
DE102005021278B4 (de) Vorrichtung zum Reinigen von Gas beim Entlüften eines Kurbelgehäuses
EP1880085B2 (fr) Dispositif centrifuge separateur de brouillard d'huile integre dans un arbre axialement creux d'un moteur a combustion interne
DE4427753C2 (de) Ölabscheider
EP2406470B1 (fr) Corps d'arbre à dispositif séparateur d'huile intégré
WO2011107262A1 (fr) Filtre et élément de filtre pour celui-ci
EP1382809B1 (fr) Filtre
EP1307274A1 (fr) Filtre a liquides
DE10106950A1 (de) Filterelement für Kraftstoffe
EP2865433A2 (fr) Élément de filtre et système de filtre pour un milieu fluidique, notamment du carburant diesel
DE102005042725A1 (de) Axialzyklon als Ölnebelabscheider eines Kraftfahrzeug-Verbrennungsmotors
EP1586363A1 (fr) Filtre à condensat, en particulier pour un module de traitement d'air
EP3473322A1 (fr) Boîtier en forme de coupe, dispositif de séparation du liquide de l'air ainsi que procédé de montage du boîtier en forme de coupe sur un mamelon
WO2003106821A1 (fr) Separateur d'huile centrifuge utilise dans un carter de vilebrequin d'un moteur a combustion interne
DE102008033638B4 (de) Abscheider zum Abscheiden von Ölnebel aus dem Kurbelgehäuseentlüftungsgas einer Brennkraftmaschine und Brennkraftmaschine mit einem Abscheider
EP3348804B1 (fr) Réservoir de lubrifiant pour un système hydraulique
DE102016203893A1 (de) Abscheidevorrichtung
DE102005025192B4 (de) Vorreiniger für eine Filteranordnung in einem Lufteinlass für einen Verbrennungsmotor
EP3067102B1 (fr) Separateur d'eau et systeme de separation d'eau comprenant un dispositif d'evacuation d'eau integre
DE102010002790B4 (de) An eine Brennkraftmaschine anflanschbarer Ölnebelabscheider
WO2017134018A1 (fr) Dispositif de séparation
DE102009035895B4 (de) Filteranordnung
EP3261743B1 (fr) Moyen de filtrage terminal à symétrie de révolution avec corps de support
DE4444344C1 (de) Freistrahlzentrifuge
EP3669960B1 (fr) Dispositif filtrant
DE102019128397A1 (de) Abscheidevorrichtung zur Abscheidung von Flüssigkeit aus Gas, insbesondere Luft, und Abscheidesystem einer Maschine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17704685

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17704685

Country of ref document: EP

Kind code of ref document: A1