WO2019024991A1 - Boîtier, élément d'étanchéite de sortie de fluide, couvercle de boîtier et élément de liaison d'une installation de séparation d'au moins un fluide d'un gaz, moyen et dispositif de séparation d'un fluide - Google Patents

Boîtier, élément d'étanchéite de sortie de fluide, couvercle de boîtier et élément de liaison d'une installation de séparation d'au moins un fluide d'un gaz, moyen et dispositif de séparation d'un fluide Download PDF

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Publication number
WO2019024991A1
WO2019024991A1 PCT/EP2017/069473 EP2017069473W WO2019024991A1 WO 2019024991 A1 WO2019024991 A1 WO 2019024991A1 EP 2017069473 W EP2017069473 W EP 2017069473W WO 2019024991 A1 WO2019024991 A1 WO 2019024991A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
fluid outlet
gas passage
gas
sealing
Prior art date
Application number
PCT/EP2017/069473
Other languages
German (de)
English (en)
Inventor
Klemens Dworatzek
Lukas LANGE
Original Assignee
Mann+Hummel Gmbh
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 Gmbh filed Critical Mann+Hummel Gmbh
Priority to PCT/EP2017/069473 priority Critical patent/WO2019024991A1/fr
Priority to DE112017007810.5T priority patent/DE112017007810A5/de
Publication of WO2019024991A1 publication Critical patent/WO2019024991A1/fr

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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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • 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
    • B01D2271/027—Radial sealings

Definitions

  • the invention relates to a housing of a device for separating at least one fluid, in particular oil, from gas, in particular air, in particular a Heilentölbox or Heilentölelements, in particular a compressor, a compressed air system or a vacuum pump, with at least a first gas passage, with respect.
  • An axis is disposed centrally, with at least one second gas passage, which is arranged with respect to the axis radially outside the at least one first gas passage, and with at least one fluid outlet for gas deposited by the fluid with respect to the axis radially between the at least one first Gas passage and the at least one second gas passage is arranged, wherein fluidly between the at least one second gas passage and the at least one fluid outlet at least one housing side fluid outlet sealing part of at least one ner fluid outlet sealing device is arranged, the at least one corresponding a connection-side fluid outlet sealing part of a connecting part, which is provided for connection of the housing with the connecting device, sealingly cooperate.
  • the invention furthermore relates to a fluid outlet sealing part of a fluid outlet sealing device of a housing or to a housing of a device for separating at least one fluid, in particular oil, from gas, in particular air, in particular an air exhaust box or an air exhaust oil element, in particular a compressor, a compressed air system or vacuum pump, wherein the housing-side fluid outlet sealing member is fluidly disposed between at least one gas passage and at least one fluid outlet so as to communicate with at least one corresponding connection-side fluid outlet seal member of a connection member for connecting the housing to a connector of the apparatus is provided, can cooperate sealingly.
  • the invention also relates to a housing cover of a housing of a device for separating at least one fluid, in particular oil, from gas, in particular air, in particular a Heilentölbox or Heilentölelements, in particular a compressor, a compressed air system or a vacuum pump, with at least a first gas passage, with respect an axis is centrally disposed, with at least one second gas passage, which is arranged with respect to the axis radially outside of the at least one first gas passage, and with at least one fluid outlet for gas deposited by the fluid with respect to the axis radially between the at least one the first gas passage and the at least one second gas passage is arranged, wherein between the at least one second gas passage and the at least one fluid outlet at least one housing-side fluid outlet sealing part of at least one fluid outlet sealing means is or can be arranged, the m it can cooperate sealingly with at least one corresponding connection-side fluid outlet sealing part of a connection part, which is provided for connection of the housing to the connection device.
  • the invention relates to a connecting part for connecting a device for deposition at least one fluid, in particular oil, from gas, in particular air, in particular a Heilentölbox or Heilentölelements, in particular a compressor, a compressed air system or vacuum pump, with a connection device, comprising at least one gas-conducting space for at least a first gas passage of a housing of the device.
  • the invention further relates to a device for separating at least one fluid, in particular oil, from gas, in particular air, in particular a Heilentölbox or Heilentölelement, in particular a compressor, a compressed air system or a vacuum pump, with a housing having at least a first gas passage, with respect An axle is arranged centrally, with at least one second gas passage, which is arranged with respect to the axis radially outside the at least one first gas passage, and with at least one fluid outlet for gas deposited by the fluid, with respect to the axis radially between the at least one first gas passage and the at least one second gas passage is arranged, wherein between the at least one second gas passage and the at least one fluid outlet at least one housing-side fluid outlet sealing part of at least one fluid outlet sealing device is arranged, which with at least one corresponding connecting side fluid outlet sealing part of a connecting part, which is provided for connection of the housing with the connection device, sealingly cooperating, and with at least one filter and / or deposition element, which is or can be
  • the invention relates to a device for separating at least one fluid, in particular oil, from gas, in particular air, in particular an air exhaust box or an air exhaust oil element, in particular a compressor, a compressed air system or a vacuum pump, with at least one connection device, with the at least one device for deposition the at least one fluid is or can be connected.
  • a cup-shaped housing for a device for separating liquid from air, as well as a device relating thereto is known.
  • the housing cover has for discharging the filtered clean air at least one clean air side opening.
  • the housing cover has at least one raw air-side unfiltered air inlet for supplying unfiltered air.
  • the invention has for its object to make a housing, a fluid outlet sealing member, a housing cover, a connecting part, a device and a device of the type mentioned, in which a tightness of compounds at least one gas passage and / or at least one fluid outlet, in particular a liquid outlet of the housing with the connection device and / or the connecting part, can be improved.
  • any, in particular component-related and / or assembly-related tolerances should be able to be better compensated. Disclosure of the invention
  • At least one housing-side fluid outlet sealing member has at least one annular sealing portion with at least one at least radially inwardly acting sealing surface and / or at least one at least radially outwardly acting sealing surface.
  • At least one housing-side fluid outlet sealing part of at least one fluid outlet sealing device is arranged between the at least one second, outer gas passage and the at least one fluid outlet.
  • the at least one housing-side fluid outlet sealing part can sealingly cooperate with at least one corresponding connection-side fluid outlet sealing part of the connection part.
  • the at least one second gas passage With the at least one fluid outlet sealing device, the at least one second gas passage can be sealed against the at least one fluid outlet. In this way, the risk can be reduced that gas from the at least one second gas passage into the at least one fluid outlet and / or separated fluid from the at least one fluid outlet can get into the at least one second gas passage.
  • the at least one housing-side fluid outlet sealing part may advantageously be or at least have a seal.
  • At least one housing-side fluid outlet sealing part has at least one sealing surface acting at least radially inward.
  • the at least one housing-side fluid outlet sealing part may have at least one sealing surface which acts at least radially outwards.
  • Radially acting sealing surfaces allow greater axial positional tolerance than only axially acting sealing surfaces.
  • the at least one at least in the radial direction sealingly acting housing side fluid outlet sealing member is therefore in combination with a screw, plug connection, rotary plug connection or other connection at least with respect to the axis axial movement portion for connecting the housing to the connecting part of great advantage.
  • At least one housing-side fluid outlet sealing part and at least one connection-side fluid outlet sealing part can be coaxial, in particular coaxial with the axis.
  • the corresponding fluid outlet sealing parts can be easily merged.
  • the fluid outlet sealing parts can easily slide along each other.
  • At least one annular sealing section of the at least one housing-side fluid outlet sealing part may have at least one sealing surface which acts axially with respect to the axis. In this way, in addition to the radial sealing effect, an axial sealing effect can be generated. Overall, so the tightness can be improved.
  • at least one housing-side fluid outlet sealing part can be at least partially elastic. In this way, the at least one housing-side fluid outlet sealing part can more easily conform to the corresponding at least one connection-side fluid outlet sealing part. Furthermore, so easier and better tolerances can be compensated and / or vibrations dampened.
  • At least one housing-side fluid outlet sealing part may be made of an elastic, in particular fluid-resistant, material, in particular fluororubber (FKM), or at least have such a material.
  • FKM fluororubber
  • the connecting part serves to connect the housing to the connection device, in particular to corresponding fluid lines and / or gas lines.
  • At least a part of the connecting part may be part of the housing or connected to this fixed or detachably, in particular pre-assembled, be.
  • at least a part of the connecting part may be part of the connecting device or connected to it permanently or detachably, in particular preassembled. Accordingly, the at least one connection-side fluid outlet sealing part can be fixedly or detachably connected to the connection part and / or the connection device.
  • the at least one housing-side fluid outlet sealing part can in particular automatically and sealingly cooperate with the at least one connecting-side fluid outlet sealing part as soon as the housing is correspondingly connected to the at least one corresponding fluid outlet sealing part of the connecting part and / or the connecting device.
  • connection device can advantageously be a connection head.
  • the connection head can have corresponding feed lines and / or discharges for the gas and / or the separated fluid.
  • the connecting part may have a tubular, in particular cylindrical and / or conical, connecting piece, connecting portion or pipe socket.
  • the pipe-like connection piece can, in particular if it can be detachably connected on the connection side and / or on the housing side, also be referred to as a nipple or connection nipple.
  • a nipple, connection nipple or pipe socket is hollow inside.
  • a fluid line, in particular gas line can be realized.
  • both a mechanical connection and a fluid-conducting connection between the housing and the connection device can be realized.
  • the housing can be connected by means of a rotary and / or plug connection with the connection device.
  • the rotary and / or plug connection may advantageously be rotatable and / or pluggable with respect to the axis.
  • the axis coincide with a mounting axis of the housing with the connection device, in particular the housing with the connecting part and / or the connecting part with the connection device.
  • the housing can in particular by means of a Screwed directly or indirectly in particular by means of the connecting part in or on the connection device.
  • a screw connection is a combined rotary / plug connection in which a plug movement is realized by a rotary movement.
  • the axis may be coaxial or parallel to a housing axis of the housing, in particular a housing pot and / or a housing cover, and / or an element axis of a filter and / or deposition element arranged in the housing.
  • the axis may be coaxial with an axis of the connecting part.
  • the connecting part may have at least one connecting element for connecting to the housing and / or the connecting device, in particular by means of a rotary and / or plug connection, in particular a screw connection, a plug connection, a clamping connection, a latching connection and / or a bayonet-type connection or the like ,
  • the connecting part may have at least one external thread and / or at least one internal thread.
  • the housing and / or the connection device can have at least one matching internal thread and / or at least one external thread.
  • the threads may advantageously be coaxial with the axis.
  • the housing may advantageously be cup-shaped or pot-shaped.
  • the housing in particular a housing pot, be closed at one end face with a housing cover.
  • the connecting part and / or the connecting device can be connected to an end face, in particular optionally with the housing cover.
  • the housing in particular the housing pot and / or the housing cover, be made of metal and / or plastic or at least one of these materials.
  • At least one filter and / or separation element in particular at least one filter element, at least one coalescing element, at least one separation or baffle wall and / or a cyclone or the like. Or a combination of different separation elements, be arranged.
  • the fluid can be separated from the gas.
  • the at least one filter and / or separation element in the gas about particles contained can be filtered out.
  • At least one filter and / or separation element can be designed as a filter element, in particular an air filter element.
  • At least one filter medium can advantageously be combined or connected to at least one deposition medium, in particular a coalescing medium, for the fluid, in particular a liquid. In this way, a space requirement can be reduced.
  • At least one filtering and / or separating element surround the axis circumferentially, in particular closed.
  • the at least one first gas passage may be provided for a gas flow during operation of the device for separating a fluid, which is directed opposite to an interior of the housing opposite to a gas flow through the at least one second gas passage.
  • the at least one first gas passage may be a gas outlet for treated gas.
  • the at least one second gas passage may accordingly be a gas inlet for the gas to be treated.
  • the at least one first gas passage may be a gas inlet and the at least one second gas passage may be a gas outlet.
  • At least one first gas passage may be arranged coaxially with the axis.
  • At least one filtering and / or separating element can advantageously be arranged between at least one gas inlet and at least one gas outlet and separate them from one another. In this way, the at least one filtering and / or separating element can be positively flowed through by the gas.
  • the gas can flow through the at least one filter and / or separating element with respect to the axis from radially outside to radially inside or vice versa, depending on which of the gas passages serves as a gas inlet and which as a gas outlet.
  • the at least one fluid in particular a fluid such as oil, can be separated from the gas with the at least one separation element.
  • the fluid may descend downwardly into a lower portion of the housing, following gravity.
  • the at least one fluid outlet can lead out of the housing in a lower region.
  • the separated fluid can thus leave the housing through the at least one fluid outlet.
  • the at least one fluid outlet may be connected to a fluid channel, in particular in or on the connection part and / or the connection device.
  • the at least one housing-side fluid outlet sealing part can be arranged on an end face of the housing, in particular optionally on the housing cover.
  • the at least one housing-side fluid outlet sealing part with respect to the axis extend at least partially circumferentially.
  • the at least one housing-side fluid outlet sealing member may surround the axis circumferentially closed.
  • the at least one housing-side fluid outlet sealing part in particular a sealing section, surround at least one section of the at least one fluid outlet downstream of the at least one fluid outlet, in particular closed.
  • the at least one second gas passage with respect to the axis can be arranged radially outside of the at least one housing-side fluid outlet sealing part.
  • a plurality of second gas passages with respect to the axis may be arranged circumferentially distributed in particular evenly.
  • at least one first gas passage, at least one second gas passage and at least one fluid outlet can be arranged on the same front side of the housing, in particular on or in the housing cover. In this way, a connection of the housing with the connecting part and / or the connection device can be realized in a simpler and / or space-saving manner.
  • the invention can be used in a gas degassing device, in particular an air deflagration device, in particular with a so-called air purge box or a so-called air deflagration element.
  • a Gasentölvorraum any entrained in the gas oil droplets can be deposited and removed.
  • Such Gasentölvoriquesen can be used advantageously in compressors, vacuum pumps or compressed air systems. They can be fluidically arranged in front of a gas inlet of the corresponding device. In this way, the gas can be de-oiled before it enters the device.
  • at least one gas devolatilization device can be arranged fluidically downstream of a gas outlet of the device. In this way, oil, which can get into the gas, in particular during operation of the device, can be removed after it leaves the device.
  • the connection device can be provided with corresponding gas lines.
  • the invention can also be used in conjunction with an internal combustion engine, in particular an intake tract for combustion gas, in particular combustion air, or a crankcase ventilation.
  • the invention can be used in internal combustion engines of motor vehicles or other types of internal combustion engines, in particular industrial engines. It can also be used outside of internal combustion engines, especially in motor vehicles.
  • the invention can be used instead of a device for separating oil also for the separation of other types of fluids from gas. It can also be used in conjunction with a room air conditioning or air conditioning system.
  • At least one housing-side environmental sealing part of at least one environmental sealing device can be arranged at least between at least one second gas passage and an environment.
  • the at least one housing-side environmental sealing part can cooperate sealingly with at least one corresponding, in particular, connection-side and / or connection-side environmental sealing part of the connection device and / or of the connection part.
  • the at least one second gas passage can be sealed to the environment.
  • the environment is considered to be the space surrounding the housing in its mounting position on the connection device.
  • the at least one second gas passage may be radially relatively far outward with respect to the axis. In particular, it can be arranged farther outward than the at least one fluid outlet and / or the at least one first gas passage with respect to the axis.
  • the housing-side environmental sealing part may have at least one seal and / or at least one sealing surface. Accordingly, the at least one, in particular, connection-side and / or connection-side environmental sealing part can have at least one sealing surface and / or at least one seal.
  • the at least one housing-side environmental sealing part with the at least one particular connection-side environmental sealing part cooperate at least axially sealing.
  • a holding force of the housing on the connection device and / or the connection part, which is directed parallel to the axis can compress the environmental seal parts more strongly.
  • a sealing effect can be improved.
  • At least one housing-side environmental sealing part and at least one housing-side fluid outlet sealing part can be arranged on the same front side of the housing, in particular the housing cover.
  • At least one housing-side environmental sealing part at least partially surround a housing-side fluid outlet sealing part with respect.
  • the axis at least partially.
  • the at least one first gas passage and the at least one fluid outlet can be sealed to the environment.
  • the at least one environmental sealing device may also be referred to as the outer sealing device and the corresponding sealing parts as outer sealing parts. Accordingly, the at least one fluid outlet sealing means may be referred to as inner sealing means and their sealing parts as inner sealing members.
  • the combination of the at least one at least radially acting fluid outlet sealing device and the at least one axially acting environmental sealing device allow greater dimensional tolerances in the device for separating at least one fluid, in particular the housing, and / or the connecting device.
  • At least one annular sealing section may have a convex-concave cross section at least in sections. Due to the corresponding curvature of the at least one annular sealing portion, a fluid pressure can act better on this. The sealing effect can be improved.
  • the concave side can be located on the side of at least one sealing surface, in particular a radially inner sealing surface.
  • the at least one annular sealing portion can be more easily plugged onto a corresponding connection-side fluid outlet sealing part.
  • an elastic mechanical stress can be built up by which a sealing effect is enhanced.
  • an external pressure can better act on the radially outer peripheral side of the annular seal portion, thus further increasing the sealing performance.
  • the at least one annular sealing portion may be curved radially outward.
  • At least one housing-side fluid outlet sealing part can have at least one fastening section, with which it can or can be attached to at least one housing part.
  • at least one fastening section can have at least one plug-in fastening means. Pluggable fastening means can be easily inserted into corresponding openings of the at least one housing part.
  • At least one housing-side fluid outlet sealing part can be attached to at least one fastening section on a housing cover of the housing or be.
  • At least one attachment portion may comprise at least one hollow attachment nipple.
  • a mounting nipple may be configured as a plug-in fastening means.
  • the hollow interior of the fastener can serve as a fluid channel.
  • the at least one mounting nipple can simultaneously act as a fastening means and as a passage for fluid.
  • the at least one fastening nipple can thus be inserted into a corresponding fluid opening, in particular an oil drain hole, of a corresponding housing part. This makes it possible for the fluid to flow through the fluid opening, namely through the hollow interior of the mounting nipple inserted therein.
  • At least one fluid outlet may be designed for connection to at least one fastening section of at least one housing-side fluid outlet sealing part.
  • the at least one fluid outlet can additionally serve for fastening the at least one housing-side fluid outlet sealing part.
  • At least one fluid outlet can be designed to accommodate at least one fastening nipple.
  • the at least one fastening nipple can be inserted into the at least one fluid outlet.
  • connection-side fluid outlet sealing part may have at least one step at its radially outer circumferential side with respect to the axis.
  • the radially inner peripheral side may have a radially outwardly directed connection-side sealing surface for cooperating with at least one radially inwardly acting sealing surface of at least one housing-side fluid outlet sealing part.
  • An annular sealing section of the at least one housing-side fluid outlet sealing part with respect to the axis can be inserted in the axial direction on the radially inner circumferential side of the at least one step.
  • the radially inwardly acting sealing surface can bear on the radially outwardly directed connecting side sealing surface in the radial direction in a sealing action.
  • a radially extending part of the at least one stage may have an axially directed connection-side supporting and / or sealing surface.
  • an end face of the annular sealing section of the at least one housing-side fluid outlet sealing part can bear in particular sealingly and / or supported.
  • at least one first gas passage may have a mounting opening for at least one connecting part. In the mounting opening, the at least one connecting part can be introduced. The at least one connecting part can pass through the mounting opening and lead into an interior of the housing and / or at least one filter and / or separating element.
  • the at least one connecting part can be guided so axially to the axis through the mounting hole.
  • the at least one connecting part can advantageously be connected to the mounting opening by means of a rotary and / or plug connection, in particular a screw connection.
  • a radially outer peripheral side of the at least one connecting part may have an external thread, which can be screwed for connection to the housing with a corresponding internal thread in the region of the mounting opening.
  • At least one fluid outlet may have at least one passage opening.
  • At least one passage opening can be materially separated from the at least one mounting opening.
  • at least one fluid outlet with respect to the axis can be radially spaced from the at least one mounting opening.
  • At least one material section, in particular a material web, of the housing, in particular of the housing cover can be located between the at least one mounting opening and the at least one fluid outlet. The material portion may separate the mounting opening from the fluid outlet.
  • the internal thread in the region of the axis can cooperate circumferentially uniformly and closed with the external thread of the connecting part.
  • At least one gas passage and / or at least one fluid outlet and / or at least one housing-side fluid outlet sealing part and / or at least one housing-side environmental sealing part can be realized in / on / with a housing cover of a particular cup-shaped housing.
  • the said components can be easily realized on the housing cover.
  • the housing cover can be realized and / or preassembled independently of the remaining housing, in particular the housing pot.
  • a corresponding separating and / or filter element can simply be introduced into the housing. Subsequently, the housing can be closed with the housing cover.
  • the pre-assembled housing can be easily equipped with the connecting part.
  • the connection device can be equipped with the connection part. Subsequently, the housing and the connection device can be connected. In this case, the connecting part is connected in accordance with the respective other component.
  • the gas passages and the at least one fluid outlet can be automatically connected to corresponding gas passages and fluid passages of the connecting part and / or the connecting device.
  • the fluid outlet sealing device and optionally the environmental sealing device can each be activated automatically in the same assembly steps or in different assembly steps.
  • the object with the fluid outlet sealing part is achieved in that the housing-side fluid outlet sealing part has at least one annular sealing section with at least one radially inwardly acting sealing surface and / or with at least one radially outwardly acting sealing surface.
  • the object is achieved with the housing cover in that at least one fluid outlet for receiving at least one mounting nipple at least one housing-side fluid outlet sealing part is configured.
  • the object is achieved according to the invention with the connecting part in that the connecting part has at least one fluid passage or at least forms for at least one fluid outlet of the housing for gas deposited by the fluid, which is arranged outside the at least one gas-conducting space, wherein on a the Gasurgiden space facing away from the at least one fluid outlet at least one connection side fluid outlet sealing part of at least one fluid outlet sealing device is arranged, which can cooperate sealingly with at least one corresponding housing side fluid outlet sealing member.
  • the connecting part comprises at least one connection-side fluid outlet sealing part, in particular at least one sealing surface and / or a sealing receptacle, in particular a step, for at least one seal and / or at least one seal, at least one fluid outlet sealing device which is provided with at least one housing-side fluid outlet sealing part at least one fluid outlet sealing device with respect to the axis at least in the radial direction can cooperate sealingly.
  • the at least one connection-side fluid outlet sealing part may have at least one sealing surface which is at least radially directed with respect to the axis, in particular peripherally and axially.
  • the at least one sealing surface may have the shape of a cylinder jacket, in particular a circular cylinder jacket.
  • the object according to the invention with the device for the separation of a fluid is achieved in that at least one housing-side fluid outlet sealing member has at least one annular sealing portion with at least one radially inwardly acting sealing surface and / or with at least one radially outwardly acting sealing surface. Furthermore, the object is achieved with the device with a housing according to the invention and a device according to the invention.
  • the fluid outlet sealing part has a radially adjacent to the sealing surface protruding collar, in particular a guide collar, with a non-rotationally symmetrical opening. It is preferred that the protruding collar has a symmetrical, in particular mirror and / or rotationally symmetrical structure.
  • connection part provided for connection to this fluid outlet sealing part is preferably designed such that the connecting part has a radially protruding non-rotationally symmetrical collar, in particular a neck collar, for passing through, preferably through equidistant, the opening of the collar of the fluid outlet sealing part having.
  • the components are preferably adapted so that the distance between the protruding collar, in particular guide collar, the sealing part and the first thread of the internal thread of the lid, on which the sealing part is attached, is greater than the distance between the first thread of the external thread of the connecting part and the external thread facing away from the end face of the collar of the connecting part, in particular the Stutzenkragens, wherein as the first thread each of the beginning of the thread is designated, which first comes into engagement with the mating thread during assembly.
  • FIG. 1 shows a longitudinal section of a Beerentölvorraum with an air de-oiling element, which is interchangeably connected bar with a connection head.
  • FIG. 2 shows a detailed view of the air de-oiling element from FIG. 1 in the region of the housing cover
  • Fig. 3 is an isometric view of a housing cover of the air de-oiling of Fig. 1 and
  • FIG. 4 shows the housing cover from FIG. 3 looking onto its outside
  • Fig. 5 is an isometric view of an oil drain seal of the air de-oiling of Fig. 1 and
  • FIG. 6 shows a section of the oil drain seal from FIG. 5;
  • FIG. 7 shows an isometric illustration of a lower end disk facing the housing cover of a filter element of the air de-oiling element from FIGS. 1 and 2 with a view of the outside thereof;
  • FIG. 8 is an isometric view of the lower end disk of FIG. 8 looking at the inside thereof;
  • FIG. 9 is an isometric view of an air de-oiling element and a connecting nipple
  • FIG. 10 shows the air de-oiling element with the connection nipple partially inserted into the air de-oiling element
  • Fig. 1 the air de-oiling element with the further introduced into the Beerentölelement connection nipple;
  • FIGS. 13 shows a further isometric view of the first embodiment of an oil drain seal according to FIGS. 5 and 6;
  • Fig. 14 is a plan view of the oil drain seal of Fig. 13;
  • Fig. 15 is an isometric view of a second embodiment of an oil drain seal
  • Fig. 16 is a plan view of the oil drain seal of Fig. 15;
  • 17 is an isometric view of a third embodiment of an oil drain seal
  • Fig. 18 is a plan view of the oil drain seal of Fig. 17;
  • 19 is an isometric view of a fourth embodiment of an oil drain seal
  • Fig. 20 is a plan view of the oil drain seal of Fig. 19;
  • Fig. 21 is an isometric view of a connecting nipple of Figs. 9-12.
  • a Gut. 1 to 8 a Heilentölvorraum 10 and its components in different representations, sections and detail views is shown.
  • the Gutentölvorraum 10 serves for the separation of about entrained in air oil from the air and the filtration of the air.
  • the Heilentölvortechnisch 10 finds, for example For use with compressors, vacuum pumps, compressed air systems or the like. It can be arranged in front of an inlet or to an outlet of a corresponding device.
  • the air deaerator 10 includes an air de-oiling element 12, which may also be referred to as Heilentölbox.
  • the air de-oiling element 12 is interchangeably attached to a stationary connection head 14, in Fig. 1 below.
  • the connection head 14 serves as a connection device for corresponding air lines 83 and 91 and oil lines 73 for connection to the corresponding device.
  • a hollow, pipe-connection-type connecting nipple 16 connects the Lucasentölelement 12 with the connection head 14.
  • the interior of the connecting nipple 16 is air-conducting.
  • the air de-oiling element 12 comprises a cup-shaped housing 18.
  • a filter element 20 designed as an annular coalescing element is arranged as a filtering and separating element.
  • the filter element 20 for example, a glass fiber mat, which is wound several times annularly and frontally by an upper end plate not shown in the figures and a terminal head 14 facing lower end plate 24 is limited.
  • a fleece is arranged in the interior of the glass fiber winding.
  • the air deflation device 10 is operatively disposed in the orientation shown in FIGS. 1 and 2. However, it can also be arranged in other orientations. Whenever “below”, “above” or the like is mentioned below, this refers, unless otherwise stated, to the illustration in FIGS. 1 and 2.
  • the housing 18 comprises a housing pot 26, whose opening facing the connection head 14 is closed by a housing cover 28.
  • the housing pot 26 and the housing cover 28 are made of metal, for example. Alternatively, at least one of the two components can be made of a different material, for example plastic, or at least have a different material.
  • the housing cover 28 is shown in detail in FIGS. 3 and 4.
  • the housing 18, the filter element 20 and the connecting nipple 16 are in the ready-mounted Beerentölvorraum 10 each coaxial with an imaginary mounting axis 30.
  • the air de-oiling element 12 can be screwed by means of the connecting nipple 16 on the connection head 14 and unscrewed therefrom.
  • the housing cover 28 facing lower end plate 24, which is shown in detail in FIGS. 7 and 8, is approximately annular. It has a coaxial push-through opening 32 for the connecting nipple 16. Radially between the insertion opening 32 and the filter medium of the filter element 20, the lower end plate 24 is bent several times, so that there is a circumferential annular recess, which is open to an element interior 34 of the filter element 20. The radially inner edge of the lower end plate 24 surrounds the insertion opening 32. At the radially inner edge of the lower end plate 24, a plurality of passages 36 for separated oil is arranged. The passage openings 36 are circumferentially evenly distributed. The passage openings 36 each have approximately the shape of a slot whose long side extends from the bottom of the above annular recess radially inward. They are each open on their radially inner peripheral sides.
  • the housing cover 28 is held by means of a retaining ring 76 on the housing pot 26, as will be explained in more detail below.
  • the retaining ring 76 is connected to a flared connection 38 with the edge of the housing pot 26.
  • the annular outer end of the lower end of the lower end plate 24 projects beyond the filter medium in the axial direction.
  • a bottom of the annular recess forming portion of the outer side of the lower end plate 24 is circumferentially contiguous in the axial direction of a damping ring 40 at.
  • the damping ring 40 is supported on the axially opposite side on an inner side of the housing cover 28.
  • the damping ring 40 is coaxial with the mounting axis 30. It has an L-shaped profile.
  • the damping ring 40 is used, inter alia, for noise reduction, as so-called rattle protection. It restricts the axial and radial mobility of the filter element 20 in the housing 18 and thus prevents rattling noises.
  • the damping ring 40 can serve as a tolerance compensation and / or for damping operational vibrations or vibrations.
  • the housing cover 28 is substantially circular. It is arranged coaxially to the mounting axis 30. In profile, the housing cover 28 is bent from radially outward to radially inward approximately S-shaped.
  • the housing cover 28 has a coaxial mounting opening 42 for the connecting nipple 16.
  • a radially inner, the mounting opening 42 surrounding peripheral wall of the housing cover 28 is provided with an internal thread 44.
  • the internal thread 44 fits to a corresponding external thread 46 on the radially outer peripheral side of the connecting nipple 16.
  • the housing cover 28 Radially outside the mounting opening 42, the housing cover 28 has two respective continuous oil drain holes 48.
  • the oil drain holes 48 are arranged with respect to the mounting axis 30 on radially opposite sides. Their axes are parallel to the mounting axis 30.
  • the oil drain holes 48 are materially separated by means of a circular cylindrical, coaxial web portion 50 of the mounting opening 42nd
  • a plurality of continuous air inlet holes 52 are arranged.
  • the air inlet holes 52 are each flattened at their radially outer peripheral sides. Thought axes of the air inlet holes 52 are parallel to the mounting axis 30.
  • two of the air inlet holes 52 are indicated only by dashed lines, since they are located outside the respective cutting planes and therefore actually covered.
  • a fastening portion 54 of an annular coaxial oil drain seal 56 is attached to the housing cover 28.
  • the Olablassdichtung 56 serves as a housing side Olauslassdichtungsteil. It is shown in detail in FIGS. 5 and 6.
  • the oil drain seal 56 is in one piece.
  • the attachment portion 54 is in the form of a coaxial annular disc. On its radially outer peripheral side of the mounting portion 54 integrally merges into a coaxial annular sealing portion 58 of the oil drain seal 56.
  • FKM fluororubber
  • two mounting nipple 60 are arranged on the sealing portion 58 axially opposite side of the mounting portion 54.
  • the mounting nipples 60 are integrally connected to the mounting portion 54.
  • the mounting nipple 60 are located with respect.
  • the mounting axis 30 radially opposite sides. Respective axes of the mounting nipples 60 run parallel to the mounting axis 30.
  • a distance between the two mounting nipples 60 corresponds to a distance between the oil drain holes 48 of the housing cover 28.
  • the oil drainage holes 48 are configured for connection to the mounting nipple 60.
  • the mounting nipple 60 stuck in one of the Olablasslöcher 48.
  • the oil drain seal 56 is knotted into the Olablasslöcher 48 of the housing cover 28.
  • the mounting nipple 62 hold the oil drain seal 56 on the housing cover 28. At their free ends, the mounting nipple 60 each have a latching lug 62. With the locking lugs 62 lock the mounting nipple 60 respectively behind the Olablasslöchern 48.
  • the mounting nipple 60 are hollow and thus each form an oil passage.
  • the sealing portion 58 has, as shown in Fig. 6, a convex-concave cross-section.
  • the concave side is located radially inside.
  • the sealing portion 58 forms in the region of its free edge, which is axially facing away from the housing cover 28, on the radially inner peripheral side a radially inner sealing surface 66.
  • the radially inner sealing surface 66 is located on the concave side of the convex concave sealing portion 58.
  • the radially inner sealing surface 66 runs circumferentially coherently.
  • the radially inner sealing surface 66 is directed radially inward and acting radially inward sealing.
  • connection-side sealing surface 68 has the shape of a coaxial circular cylinder jacket.
  • the connection-side sealing surface 68 is realized on a coaxial, radially inner circumferential side of a step of a coaxial annular collar 70 of the connecting means 16.
  • the connection-side sealing surface 68 is directed radially outward.
  • the annular collar 70 is arranged circumferentially on the radially outer peripheral side of the connecting nipple 16.
  • the step of the annular collar 70 forms, in addition to the connection-side sealing surface 68, an axial stop surface in the form of an annular disc directed toward the housing cover 28. At the stop surface of the free edge of the sealing portion 58 may rest.
  • connection-side oil passage openings 72 connect with mounted Nursingentöl- device 10 an annular gap between the mounting portion 54 and the annular collar 70 with a Oil drain passage 73 of the connection head 14th
  • connection external thread 74 On the external thread 46 axially opposite side of the annular collar 70, the connecting nipple 16 on its radially outer peripheral side a connection external thread 74, with which the connecting nipple 16 is screwed into a corresponding connection-side internal thread of the connection head 14.
  • the retaining ring 76 which is bent several times, for example from sheet metal in the radial direction, is connected to the flare 38 radially outward with the housing pot 26.
  • the retaining ring 76 holds the housing cover 28 on the outside thereof.
  • At its radially inner edge of the retaining ring 76 has a plurality of retaining tabs 78 which each project through one of the air inlet holes 52 of the housing cover 28 and are bent on the inside thereof. With the retaining tabs 78 of the housing cover 28 is held on the retaining ring 76.
  • the retaining ring 76 includes radially within the flare 38 a coaxial annular circumferentially continuous sealing groove in which a coaxial annular seal 80 is disposed.
  • the surrounding ring seal 80 surrounds the air inlet holes 52 radially outward.
  • the surrounding ring seal 80 rests axially mounted on a corresponding, shown in FIG. 1, the connection side annular coaxial surrounding area 81 of the connection head 14 when the air de-oiling element 12 is mounted.
  • the environmental sealing surface 81 extends circumferentially and radially. It seals the air inlet holes 52, ie the unfiltered air side, from the surroundings.
  • the mounting opening 42 of the housing cover 28 further defines an air outlet opening 82.
  • the air outlet opening 82 Through the air outlet opening 82, the interior of the connecting nipple 16, which thus defines the course of the air outlet opening 82 in the assembled state extends.
  • the interior of the connecting nipple 16 forms or limits, so to speak, the effective flow cross-section of the air outlet opening 82.
  • air that may be laden with oil droplets flows from the air inlet line 83 of the connection head 14 through the air inlet holes 52, indicated by an arrow 84 in FIG. 1, into an inlet space 86 of the housing 18.
  • the lower part of the inlet space 86 is located in the housing 18 between the lower end plate 24 and the housing cover 28.
  • the upper part of the inlet space 86 extends as an annular space circumferentially radially outside the filter element 20th
  • the oil droplets settle on the radially inner peripheral side of the filter element 20 and flow following the gravity, indicated in Fig. 1 by dashed arrows 90, down.
  • the freed of oil droplets air flows on the clean air side through the central air outlet opening 82 in the interior of the connecting nipple 16 from the Heilentölelement 12 and enters an air outlet 91 of the connection head 14th
  • the separated oil droplets pass through the hollow mounting nipple 60 in the passage openings 36 and the oil drain holes 48 of the housing cover 28 in the gap between the mounting portion 54 and the annular collar 70. From the gap, the oil passes through the connection-side oil passage opening 72 in the oil drain passage 73 of Connection head 14.
  • the oil drain seal 56 and the connection side seal surface 68 form a radially acting oil outlet seal 92 which separates the oil outlet with the oil drain holes 48 from the dirty air side, namely the air inlet with the air inlet holes 52.
  • the sealing portion 58 is not radially supported on its radially outer circumferential surface facing away from the radially inner sealing surface 66 by supporting means.
  • the radially outer peripheral side of the seal portion 58 faces the air inlet passage 83 of the connection head 14.
  • the assembly of Luftentölvortechnisch 10 can be done in different ways.
  • the connecting nipple 16 can first be screwed into the mounting opening 42 of the housing cover 28.
  • the radially inner sealing surface 66 slides along the outside of the connection-side sealing surface 68 until it has reached its end position.
  • the air de-oiling element 12 can be pre-assembled in this way with the connecting nipple 16.
  • the air de-oiling element 12 can be screwed axially with the free end of the connecting nipple 16 into the corresponding internal thread of the connection head 14.
  • the surrounding ring seal 80 is pressed in axially axially between the housing cover 28 and the connection-side surrounding annular sealing surface 81.
  • the surrounding ring seal 80 forms an environmental sealing device 94 with the surrounding ring sealing surface 81.
  • the connecting nipple 16 can first be screwed into the corresponding internal thread of the connection head 14. Subsequently, the air de-oiling element 12 can be screwed coaxially to the mounting axis 30 on the connecting nipple 16 with the housing cover 28 first. At this time, the oil outlet sealing device 92 and the environmental sealing device 94 are automatically activated respectively.
  • the oil drain seal 156 of FIGS. 17 and 18, analogous to the embodiment of FIGS. 5 and 6, has a tubular sealing section 158 with a central opening 200 with one at least radially inside acting sealing surface 166 and / or with at least one at least radially outwardly acting sealing surface.
  • the sealing surface is preferably arranged on the side facing away from the Beerentölelement 1 12 of the sealing portion 158.
  • a corresponding connecting part 16 can be inserted axially into the opening 200 as a connecting nipple.
  • This has an annular collar 170 optionally with a device 12 directed jaxial stop surface 128
  • the connecting part 1 16 also has a cylindrical radial sealing surface for abutment of the sealing surface of the sealing portion 158.
  • the Olablassdichtung 156 in turn has an end face to the annular collar 170 directed stop surface 208.
  • the oil drain seal of FIGS. 17-18 also has an annular attachment portion 154, which on the side facing away from the sealing surface 166, d. H. the air de-oiling-facing side of the sealing portion 158 protrudes ring-shaped inwardly.
  • two fastening nipples 160 are arranged on the fastening section 154, which project from the fastening section 154 parallel to the mounting axis 30.
  • the mounting nipple 160 analogous to FIG. 5 have locking lugs.
  • a circumferential guide collar 195 projects radially in the direction of the center axis 199 of the tubular sealing section 158.
  • the guide collar 195 of FIGS. 17 and 18 has a planar construction, vertical to the center axis 199, on.
  • This guide collar 195 has one or more first sections 196 in which an inner edge 198 of the guide collar has a smaller distance from the central axis 199 than in one or more second sections 197.
  • the oil drainage seal 156 is thus not rotationally symmetrical, but rotationally symmetrical and mirror-symmetrical, whereby the oil drain seal 156, especially in the embodiment of FIGS. 17 and 18, rotates through an angle of 90 ° about the center 199 can be mapped on itself.
  • connection nipple 16 has a neck collar 201, with an outer edge 202 which corresponds in shape to the inner edge 198 of the guide collar 195.
  • outer edge 202 corresponds in shape to the inner edge 198 of the guide collar 195.
  • the stub collar 201 can be passed through the guide collar 195.
  • the collars preferably have the same shape, with the guide collar 195 having a slight oversize of approximately 1 mm in relation to the stub collar 201. This is shown in FIG. 9.
  • [A2] between the guide collar 195 and the end face of the oil drain seal part 156 or the seal section 158 facing the cover is preferably too dimensioned that it is greater than the axial extent 402, by the length of an external thread 146 of the feasible through the guide collar 195 connecting nipple 1 16, for fixing it within a mounting opening 142 of the Lucasentölelements 1 12 and the adjoining distance between the thread and the Terminal head facing side of Stutzenkragens 201 is defined. This is shown in FIGS. 17 and 21.
  • the axial distance 401 is dimensioned such that in the mounted state of the oil drain seal member 156 on the housing 12 and the Heilentölelement 1 12, the distance between the inside of the guide collar and the internal thread of the lid is greater than the distance between the external thread and the connection head facing Side of a connection nipple Schoen Stutzenkragens 16 is defined. This ensures that the guide collar must be passed during assembly by an axial movement on the neck collar or can before the threads engage. This ensures that it is only possible to assemble the thread if a housing that is specific to the application and coded by the selection of the profile of the guide collar can be mounted.
  • the neck collar 201 in a certain push-through position can be pushed through a defined by the inner edge 198 of the guide collar 195 opening 200 by a linear movement along the mounting axis 30.
  • the external thread 146 of the connecting nipple 16 can be brought into engagement with an internal thread 144 of a housing cover 128 analogously to the exemplary embodiments of FIGS. This is shown in Fig. 1 1.
  • a screw can be done by a rotary movement, so that the oil drain seal 156, in particular the radially inner sealing surface 166 of the oil drain seal 156, analogous to FIG. 1, rests against an annular collar 170 of the connecting nipple 16 and generates a seal at this point.
  • FIGS. 15 and 16 and FIGS. 19 and 20 show two of a variety of shape alternatives for a guide collar 295, 395.
  • the guide collar 295 has a triangular shape with rounded corners. It defines a rotationally symmetric, but not rotationally symmetrical opening 300 and can be imaged on itself when rotated through the angle of 120.
  • FIGS. 19 and 20 show a guide collar 395 in a hexagonal star shape with rounded corners.
  • the guide collar 395 defines a rotationally symmetrical but not rotationally symmetrical opening 400 formed and can be mapped to itself when rotated through the angle of 60 °.
  • the corresponding neck collar of a connecting nipple is designed which should always correspond in shape and size to the guide collar 395, so that the neck collar is defined by the opening defined by the guide collar 195, 295, 395 Stutzenkragen is feasible.
  • a circumferential guide collar 295, 395 projects radially in the direction of the notional center point 299, 399 of the annular sealing section.
  • the guide collar 295, 395 has one or more first sections 296, 396 in which an inner edge 298, 398 of the guide collar has a smaller distance from the central axis 299, 399 than in one or more second sections 297, 397.
  • the oil drainage seals 256 and 356 also preferably have, as shown, an end face 308, 408 directed towards the annular collar 170.
  • the guide collar can be configured in a variety of ways; it can also be, for example, that the guide collar only protrudes radially inwardly from one or more edges adjacent to the sealing surface 66, the corresponding stud collar being in this position Case may have only one or more recess for passing to said projection or the projections.
  • the connecting part has the threaded portion 146, wherein the axial distance of the collar to the beginning of the threaded portion 146 is smaller than the extent of the threaded portion 146 in the axial direction.
  • Axially refers to the longitudinal axis of the connecting part 1 16 and the connecting nipple.
  • the connecting part 1 16 has an annular collar 170 with an axial abutment surface 128 directed towards the device 12 in the form of an annular disc.
  • the neck collar 201 has a distance from the annular collar 170 which is greater than the distance between the guide collar 295 of the corresponding fluid outlet sealing part 256 and an end face 308 of the fluid outlet sealing part 256 facing the annular collar 170.
  • the neck collar and guide collar of both parts are adapted to each other in shape and size, that the neck collar is feasible through the defined by the guide collar opening in a first position and in a relation to the first position rotated second position at the same axial distance between the two collars is not feasible.
  • the guide collar and the corresponding sealing collar preferably serve as a display means.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne un boîtier (18) d'un moyen (12) destiné à séparer au moins un fluide, en particulier du pétrole, d'un gaz, notamment de l'air, en particulier d'une boîte de déshuilage d'air d'un élément de déshuilage d'air, en particulier d'un compresseur, d'un système à air comprimé ou d'une pompe à vide, un élément d'étanchéité de sortie de fluide (56), un couvercle de boîtier (28), un élément de liaison (16) d'un moyen (12) et un moyen (12) et un dispositif (10) de séparation d'un fluide. Le boîtier (18) comprend au moins un premier passage de gaz (82) qui est disposé centralement par rapport à un axe (30), au moins un deuxième passage de gaz (52) qui est disposé radialement à l'extérieur de l'au moins un premier passage de gaz (82) par rapport à l'axe (30), et au moins une sortie de fluide (36, 48, 60) qui est destiné à un fluide séparé du gaz et qui est disposée radialement entre l'au moins un premier passage de gaz (82) et l'au moins un deuxième passage de gaz (52) par rapport à l'axe (30). Du point de vue de la technique des fluides, au moins un élément d'étanchéité de sortie de fluide (56) côté boîtier d'au moins un moyen d'étanchéité de sortie de fluide (92) est disposé entre au moins un deuxième passage de gaz (52) et l'au moins une sortie de fluide (36, 48, 60). L'au moins un élément d'étanchéité de sortie de fluide (56) côté boîtier peut coopérer de manière étanche avec au moins un élément d'étanchéité de sortie de fluide (68) correspondant côté liaison d'un élément de liaison (16) qui est prévu pour relier le boîtier (18) au moyen de raccordement (14). Au moins un élément d'étanchéité de sortie de fluide (56) côté boîtier comporte au moins une partie d'étanchéité annulaire (58) pourvue d'au moins une surface d'étanchéité (66) agissant radialement vers l'intérieur et/ou d'au moins une surface d'étanchéité agissant au moins radialement vers l'extérieur.
PCT/EP2017/069473 2017-08-01 2017-08-01 Boîtier, élément d'étanchéite de sortie de fluide, couvercle de boîtier et élément de liaison d'une installation de séparation d'au moins un fluide d'un gaz, moyen et dispositif de séparation d'un fluide WO2019024991A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/EP2017/069473 WO2019024991A1 (fr) 2017-08-01 2017-08-01 Boîtier, élément d'étanchéite de sortie de fluide, couvercle de boîtier et élément de liaison d'une installation de séparation d'au moins un fluide d'un gaz, moyen et dispositif de séparation d'un fluide
DE112017007810.5T DE112017007810A5 (de) 2017-08-01 2017-08-01 Gehäuse, fluidauslass-dichtungsteil, gehäusedeckel und verbindungsteil einer einrichtung zur abscheidung wenigstens eines fluids aus gas und einrichtung und vorrichtung zur abscheidung eines fluids

Applications Claiming Priority (1)

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PCT/EP2017/069473 WO2019024991A1 (fr) 2017-08-01 2017-08-01 Boîtier, élément d'étanchéite de sortie de fluide, couvercle de boîtier et élément de liaison d'une installation de séparation d'au moins un fluide d'un gaz, moyen et dispositif de séparation d'un fluide

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021078771A1 (fr) * 2019-10-21 2021-04-29 Mann+Hummel Gmbh Appareil de séparation pour séparer un liquide d'un gaz, en particulier de l'air, et système de séparation d'une machine
CN116456871A (zh) * 2020-09-03 2023-07-18 阿克拉瑞斯水务创新有限公司林道雷布斯坦分公司 带有过滤器筒的水箱

Citations (5)

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DE8501736U1 (de) * 1985-01-24 1985-08-22 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Vorrichtung zum Abscheiden von Öltröpfchen aus Luft
DE102008046499A1 (de) * 2008-09-09 2010-03-18 Mann + Hummel Gmbh Filter mit Drainageanschluss
DE102014000281A1 (de) 2013-02-04 2014-08-07 Mann + Hummel Gmbh Becherförmiges Gehäuse, Vorrichtung zum Abscheiden von Flüssigkeit aus Luft sowie Verfahren zur Montage des becherförmigen Gehäuses auf einen Nippel
EP2982427A1 (fr) * 2014-08-04 2016-02-10 Mann + Hummel Gmbh Boitier, couvercle de boitier et element de liaison d'un dispositif destine a separer au moins un fluide d'un gaz et dispositif destine a separer un fluide
WO2017129417A1 (fr) * 2016-01-28 2017-08-03 Mann+Hummel Gmbh Boîtier, élément d'étanchéité pour orifice de sortie de fluide, couvercle de boîtier et élément de liaison d'un dispositif conçu pour séparer au moins un fluide d'un gaz et dispositif pour séparer un fluide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8501736U1 (de) * 1985-01-24 1985-08-22 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Vorrichtung zum Abscheiden von Öltröpfchen aus Luft
DE102008046499A1 (de) * 2008-09-09 2010-03-18 Mann + Hummel Gmbh Filter mit Drainageanschluss
DE102014000281A1 (de) 2013-02-04 2014-08-07 Mann + Hummel Gmbh Becherförmiges Gehäuse, Vorrichtung zum Abscheiden von Flüssigkeit aus Luft sowie Verfahren zur Montage des becherförmigen Gehäuses auf einen Nippel
EP2982427A1 (fr) * 2014-08-04 2016-02-10 Mann + Hummel Gmbh Boitier, couvercle de boitier et element de liaison d'un dispositif destine a separer au moins un fluide d'un gaz et dispositif destine a separer un fluide
WO2017129417A1 (fr) * 2016-01-28 2017-08-03 Mann+Hummel Gmbh Boîtier, élément d'étanchéité pour orifice de sortie de fluide, couvercle de boîtier et élément de liaison d'un dispositif conçu pour séparer au moins un fluide d'un gaz et dispositif pour séparer un fluide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021078771A1 (fr) * 2019-10-21 2021-04-29 Mann+Hummel Gmbh Appareil de séparation pour séparer un liquide d'un gaz, en particulier de l'air, et système de séparation d'une machine
CN116456871A (zh) * 2020-09-03 2023-07-18 阿克拉瑞斯水务创新有限公司林道雷布斯坦分公司 带有过滤器筒的水箱
CN116456871B (zh) * 2020-09-03 2024-05-24 阿克拉瑞斯水务创新有限公司林道雷布斯坦分公司 带有过滤器筒的水箱

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