EP3463025B1 - Aspirateur et methode d'utilisation d'un aspirateur - Google Patents

Aspirateur et methode d'utilisation d'un aspirateur Download PDF

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Publication number
EP3463025B1
EP3463025B1 EP16725862.3A EP16725862A EP3463025B1 EP 3463025 B1 EP3463025 B1 EP 3463025B1 EP 16725862 A EP16725862 A EP 16725862A EP 3463025 B1 EP3463025 B1 EP 3463025B1
Authority
EP
European Patent Office
Prior art keywords
connection
suction
material container
appliance body
housing
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.)
Active
Application number
EP16725862.3A
Other languages
German (de)
English (en)
Other versions
EP3463025A1 (fr
Inventor
Stephan Siegel
Matthias Hermann
Stefan Vetter
Roger Knee
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Priority to PL16725862T priority Critical patent/PL3463025T3/pl
Publication of EP3463025A1 publication Critical patent/EP3463025A1/fr
Application granted granted Critical
Publication of EP3463025B1 publication Critical patent/EP3463025B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes

Definitions

  • the invention relates to a vacuum cleaner according to the preamble of claim 1.
  • the invention further relates to a method for operating a vacuum cleaner.
  • the GB 2 394 649 A discloses a vacuum cleaner with a recess for receiving a removable dust collection module.
  • a vacuum cleaner comprising a housing which extends between a first housing side and a second housing side in a first extension axis, a suction unit for generating a suction flow, which is arranged in the housing, a separator device which is arranged in the housing, and a pipe device, which is arranged on or in the housing and extends in a second extension axis at least approximately parallel to the first extension axis, a nozzle connection for a suction nozzle being arranged on the pipe device and the nozzle connection closer to the first housing side than to the second housing side lies, wherein the pipe device along the second extension axis is adjustable in length and a distance of the nozzle connection lockable to the first side of the housing.
  • a separator device for a vacuum cleaner comprising a pre-separator with a receiving basket, which has a receiving space, with a dirt-laden suction flow being carried through the receiving space during operation of the separator device.
  • the receiving basket is assigned a lid on which at least one pin-shaped action element is seated, which projects into the receiving space when the lid is closed and which can act on dirt in the receiving space when the lid is moved relative to the receiving basket.
  • a length-adjustable pipe device for a cleaning device comprising at least a first pipe, a second pipe, a third pipe, the first pipe being guided in a longitudinally displaceable manner in the second pipe and the second pipe being guided in a longitudinally displaceable manner in the third pipe, a first locking device, which acts between the first tube and the second tube, wherein in a releasable locking position of the first locking device the first tube is fixed to the second tube with respect to a longitudinal displacement, a second locking device which acts between the second tube and the third tube, wherein in a releasable locking position of the second locking device, the second tube is fixed to the third tube with respect to a longitudinal displacement, and a third locking device, which acts on the first tube, the second tube and the third tube, wherein the third locking device Seal has a releasable locking position, in which the second tube is fixed to the third tube with
  • a floor nozzle for a vacuum cleaner comprising a floor body on which a suction channel with a suction channel wall, a suction channel ceiling and a suction channel space is arranged, the suction channel wall being located on the suction channel ceiling, the suction channel space being formed between the suction channel wall and the suction channel ceiling, the suction channel Suction channel ceiling is open opposite and at least one suction mouth, which is provided for fluid connection with a suction unit, opens into the suction channel space on the suction channel ceiling.
  • At least one rib is arranged on the suction channel ceiling, which is positioned in the suction channel space and which has a region which projects over an end face of the suction channel wall opposite an envelope plane opposite the suction channel ceiling, or which lies at one end on the envelope plane.
  • the EP 2 189 095 B1 discloses a filter assembly for a vacuum cleaner, comprising an outlet grille, a filter element that is attached to the outlet grille, and a sealing element that is detachably formed between the outlet grille and the filter element and that seals a space between the outlet grille and the filter element.
  • a vacuum cleaner is known in which an exhaust air filter is arranged downstream of a dust filter bag arranged in the dust chamber of the vacuum cleaner.
  • the invention has for its object to provide a vacuum cleaner of the type mentioned, in which the suction container can be detached from the device body in a simple manner and which has an effective mode of operation.
  • a distance between the first connection and the second connection of the device body is greater than a distance between the first suction container connection and the second suction container connection inclusive of the sealing device in a suction flow-free state, that the sealing device is designed to be movable, and that when there is an active suction flow due to a pressure difference at the sealing device, the sealing device, due to its mobility, provides a fluid-tight connection between the first connection of the device body and the first suction container connection and / or between the second connection of the device body and the second suction container connection.
  • a movable sealing device is provided, which is designed such that when the vacuum cleaner is operated with an effective suction flow, a corresponding first and / or second sealing element of the sealing device bears against a counter element. In a non-suction operation of the vacuum cleaner, the corresponding sealing element is spaced apart from the counter element.
  • the suction material container can be removed or inserted in a simple manner, without the sealing device being subjected to mechanical loading, and in particular without “grinding along” the sealing device. This prevents wear of the sealing device, which can lead to a leak.
  • the suction container So it is easy to use the suction container and easy to solve. Furthermore, the space available is optimally used by a "self-applying" sealing device and, for example, a filter device can be made as large as necessary.
  • a fluid-tight connection of the first connection of the device body with the first suction material container connection or the second connection of the device body with the second suction material container connection is automatically brought about by a pressure difference, which is caused by the suction flow.
  • the first sealing element is arranged on a first holder and the first sealing element is assigned a first counter element which is spaced apart from the first holder, that in a state free of suction flow, the first sealing element is spaced apart from the counter element, and that due to a pressure difference occurring when the suction current acts, the first sealing element moves to and lies against the first counter element and / or that the second sealing element is arranged on a second holder and the second sealing element is assigned a second counter element, which is spaced apart from the second holder, that in a state free of suction flow, the second sealing element is spaced apart from the second counter element, and that by a suction current acting occurring pressure difference the second sealing element moves to the second counter element and rests there.
  • the first sealing element or the second sealing element can be fixed with respect to a fixed base and then moved in part to this base.
  • automatic contact to the counter element can be achieved in a suction flow mode, and a gap between the sealing element and its counter element can be achieved without suction flow and in particular also when the suction flow is switched off.
  • the first holder is arranged on the device body and the first counter element is arranged on the suction material container or it is provided that the first holder is arranged on the suction material container and the first counter element is arranged on the device body and / or the second holder arranged on the device body and the second counter element is arranged on the suction material container or the second holder is arranged on the suction material container and the second counter element is arranged on the device body.
  • a guide device for positioning the suction material container on the device body which is designed such that the suction material container is guided on the device body in a state free of suction flow in such a way that there is no mechanical loading the sealing device takes place and in particular elements of the vacuum cleaner, which can touch the sealing device, are spaced apart from the sealing device.
  • the suction device container can be positioned on the device body in a defined manner by means of the guide device, with the connections of the device body and the suction device container connections being aligned accordingly.
  • the guiding device can also ensure that the suction material container when the sealing device is arranged on the device body, or the device body when the sealing device is arranged on the suction material container, does not drag along the sealing device and can thus lead to wear which impair the sealing effect.
  • the suction material container can be inserted or released in a simple manner, since the sealing device is not in contact with a counter element.
  • the guide device comprises a first sub-device which is arranged on the device body and comprises a second sub-device which is arranged on the suction material container, the second sub-device in particular being detachable from the first sub-device.
  • the first sub-device and the second sub-device are coupled to one another. This enables safe and easy positioning.
  • the suction container can then be completely detached from the device body. This makes it easy to empty and clean.
  • the suction material container is designed as a unit that can be removed from the device body. This makes it easy to empty and clean.
  • first sealing element and / or the second sealing element is designed as an annular seal. In this way, a fluid-tight connection between the corresponding connections of the device body and the suction material container can be achieved in a simple manner.
  • first sealing element and / or the second sealing element has a movable collar which has a first collar side and a second collar side opposite the first collar side, a pressure difference between the first collar side and the second collar side being caused by an effective suction flow can be generated. If the corresponding first sealing element or the second sealing element is held on a holder, the movable collar can be moved relative to the holder. The movement is caused by a prevailing pressure difference, generated by an effective suction flow. As a result, the corresponding sealing element can be put on after switching on the suction flow, and as long as the suction flow acts, the sealing element remains in place, so that a fluid-tight seal is achieved.
  • a collar side has a contact surface on a counter element in order to ensure a fluid-tight connection between connections of the device body and the suction material container.
  • a protruding edge element is arranged on the collar and is in particular formed in one piece, the edge element in particular being arranged outside a contact surface of the collar.
  • the edge element which is particularly circumferential on the collar, prevents the corresponding sealing element from slipping over, which could lead to leaks.
  • the edge element protrudes toward a collar side on which there is greater pressure when the suction flow is effective. This ensures that the sealing element bears securely, preventing it from being turned inside out.
  • first sealing element has an annular recess for fixing the first sealing element in a form-fitting manner on a first holder and / or the second sealing element has an annular recess for fixing the second sealing element in a form-fitting manner on a second Has holder.
  • first sealing element has an annular recess for fixing the first sealing element in a form-fitting manner on a first holder and / or the second sealing element has an annular recess for fixing the second sealing element in a form-fitting manner on a second Has holder.
  • the corresponding sealing element can be fixed in a form-fitting manner to the holder in a simple manner.
  • first sealing element and / or the second sealing element prefferably be formed in one piece and, in particular, to be made of a material which is so elastic that a gap to a counter element can be bridged due to a pressure difference generated by a suction flow and the sealing element to the Counter element can be applied.
  • the suction material container can be inserted or removed from the device body in a simple manner, and an automatic installation of the sealing device can be achieved during operation of the vacuum cleaner.
  • a movable flap is arranged on the device body and, when the suction material container is released, covers the first connection to the second connection.
  • the flap is pivotably arranged on the device body. As a result, it can be brought into a covering position, at which it covers the first connection to the second connection, and into a non-covering position, in which the suction material container can be fixed to the device body.
  • the flap is spring-loaded and a spring force has to be overcome in order to bring the flap out of a covering position.
  • the covering position is automatically set by the acting spring force when there is no further force. Especially the cover position is reached automatically when the suction container is removed from the device body.
  • the flap is arranged on the device body in such a way that the suction container can be fixed on the device body in a non-covering position of the flap.
  • the flap in the non-covering position, the flap is positioned in the same receiving space in which the suction material container is also received.
  • the fixation of the suction container on the device body then ensures that the flap is in a kind of parking position.
  • the flap then automatically goes into its cover position.
  • the flap is arranged on the device body in such a way that it can be moved out of the cover position in a cover position by inserting the suction container due to an insertion movement of the suction container.
  • the cover position is characterized in that the flap is at an acute angle to a height axis on the device body. An insertion movement of the suction material container perpendicular to this height axis then causes the flap to move into a non-covering position (parking position).
  • the suction material container has a pre-separator with a receiving basket, which has a receiving space, a dirt-laden suction stream being carried through the receiving space during operation. This makes it easy to separate and collect coarse dirt from the suction flow.
  • a cover is assigned to the receiving basket, on which at least one pin-shaped action element is seated, which projects into the receiving space when the lid is closed and which can be acted upon by dirt in the receiving space when the lid moves relative to the receiving basket. This allows movement of the lid dirt in the receiving space loosen and thereby easier to remove, so that the suction container can be easily emptied.
  • the suction material container comprises a filter separator device with a pre-separator and a filter device for dust arranged downstream of the pre-separator, the filter device for dust in particular being designed as a cartridge filter. This enables effective filtering to be achieved, whereby coarse dirt and then fine dirt can be filtered out in a multi-stage process.
  • the device body has a housing with an openable door, the suction container being able to be removed from the housing via a door opening, in particular the door being connected to the suction container.
  • the suction container can be safely positioned on the device body during operation and it can be removed easily.
  • the device body has a housing which extends between a first housing side and a second housing side in a first extension axis
  • a pipe device is provided which is arranged on or in the housing and is at least approximately parallel in a second extension axis extends to the first extension axis
  • the suction opening is arranged on the pipe device or on a suction nozzle connected to the pipe device and the suction opening is closer to the first housing side than to the second housing side
  • the pipe device is designed to be adjustable in length along the second extension axis and a The distance between the suction mouth and the first side of the housing can be determined.
  • the vacuum cleaner can thus be made compact and has a wide range of uses.
  • first connection is arranged closer to the first housing side than the second connection
  • second connection is closer to the second housing side arranged as the first terminal.
  • the pipe device is positioned on an outside of the housing. This results in a compact construction of the vacuum cleaner.
  • the pipe device comprises at least one rigid pipe and is designed in particular as a telescopic device with at least two rigid pipes. This results in extensive application options.
  • the second housing side has a housing connection for coupling in a suction flow and the pipe device has a connection which is fixed in position in particular with respect to the housing and which is in particular spaced apart from the second housing side, and wherein a connecting tube between the connection of the pipe device and the housing connection is arranged.
  • the second connection is fluidly connected to the housing connection or forms the housing connection. This allows a suction flow to be effectively coupled into the device body and from there into the suction container in a simple manner.
  • the connecting tube is designed as a bow handle for holding the vacuum cleaner. This results in simple operability with a compact structure.
  • suction container is positioned closer to the second housing side than to the first housing side with respect to the second suction container connection and is arranged in particular on the second housing side. This results in a simple, compact structure.
  • the suction unit device is positioned closer to the first housing side than to the second housing side and in particular the suction material container and the suction unit device are arranged one above the other along the first extension axis.
  • the vacuum cleaner which comprises a first region which is arranged on the tube device with a main flow direction along the second extension axis and which comprises a second region which is arranged on the housing with a main flow direction along the first extension axis against the main flow direction in the first region.
  • a method for operating a vacuum cleaner according to the invention in which, in a suction operation with an active suction flow, the sealing device has a fluid-tight connection between the first connection of the device body and the first suction container connection due to its mobility and due to a pressure difference generated by the suction flow and / or the second connection of the device body and the second suction container connection and the sealing device and a counter element are spaced apart without an effective suction flow.
  • the method according to the invention has the advantages already explained in connection with the vacuum cleaner according to the invention.
  • An embodiment of a vacuum cleaner according to the invention which in the Figures 1 to 6 shown and designated there by 10 comprises a device body 12.
  • the device body 12 has a housing 14.
  • a pipe device 16 is arranged on the housing 14.
  • the housing 14 has a first housing side 18. Opposite the first housing side 18, it has a second housing side 20. The housing 14 extends between the first housing side 18 and the second housing side 20 in a first extension axis 22.
  • the pipe device 16 has a suction mouth 24.
  • a suction nozzle such as a floor nozzle 26 can be fixed to the pipe device 16 at a lower end.
  • the corresponding suction nozzle such as the floor nozzle 26 has its own suction mouth 28.
  • the vacuum cleaner 10 is shown in a standing position.
  • the floor nozzle 26 stands on a surface 30.
  • the first housing side 18 faces the floor nozzle 26 (and thus also the surface 30) and the second housing side 20 faces the floor nozzle 26 (and thus the surface 30).
  • a suction unit device 32 and a suction material container 34 are arranged one above the other in the housing 14 in the first extension axis 22.
  • the suction unit device 32 is arranged downstream of the suction material container 34.
  • the suction material container 34 is located on the second housing side 20 or an upper side 36 of the suction material container 34 is closer to the second housing side 20 than to the first housing side 18.
  • the suction unit device 32 is arranged in the housing 14 and is located on the first housing side 18 or is closer with an underside 38 to the first housing side 18 than to the second housing side 20.
  • the suction unit device 32 comprises a blower motor 40 and a blower 42.
  • the blower 42 is driven in rotation by the blower motor 40.
  • the housing 14 has a housing wall 44 on which a third housing side 46 is formed.
  • the third housing side 46 extends between the first housing side 18 and the second housing side 20.
  • the third housing side 46 is flat.
  • the housing 14 is closed by a further housing wall 48, which is connected to the housing wall 44 and lies transversely to the first housing side 18 and the second housing side 20.
  • the further housing wall 48 has, in particular, a curved shape.
  • the pipe device 16 extends along a second extension axis 50.
  • the second extension axis 50 is parallel to the first extension axis 22.
  • the pipe device 16 is fixed or mounted on an outside of the housing 14 on the housing wall 44.
  • the tube device 16 is adjustable in length. It has a nozzle connection 52 with the suction mouth 24.
  • the nozzle connection is formed on a first tube 54.
  • the first tube 54 is longitudinally displaceable in a second tube 56 in a displacement direction which is parallel to the second extension axis 50.
  • the second tube 56 is slidably guided in a third tube 58.
  • the tube device 16 is designed as a telescopic device in order to achieve a length adjustment.
  • the pipe device 16 has a further connection 60.
  • This connection 60 is positioned fixedly (immovably) with respect to the housing 14. It projects beyond the second housing side 20 in the direction of the second extension axis 50.
  • a housing connection 62 is arranged on the second housing side 20.
  • a connecting pipe 64 is arranged between the connection 60 of the pipe device 16 and the housing connection 62, which is seated on the third pipe 58.
  • the connecting pipe 64 ensures a fluid-effective connection between the pipe device 16 (and thereby the suction mouth 28) and the suction unit device 32 with the suction material container 34 lying in between.
  • the connecting tube 64 is designed in particular as a rigid tube and is made, for example, from a metallic material or plastic material.
  • the connecting tube 64 is designed as a bow handle 66, on which an operator can hold the vacuum cleaner 10 and can also use it, for example, as a hand-held vacuum cleaner.
  • a free space 70 is formed, through which a hand or fingers of the operator can plunge when the vacuum cleaner 10 is held on the bow handle 66.
  • a cover and in particular a hinged cover is provided on the connecting tube 64, in particular in the vicinity of the connection 60.
  • the cover covers an opening on the connecting pipe 64.
  • the opening of the cover creates a fluid-effective connection between an outside space around the vacuum cleaner 10 and an inside of the connecting pipe 64.
  • a false air opening can be provided, which can be used, for example, to detach a suction nozzle, which is fixed to the pipe device 16, from the surface 30 when it has sucked onto this surface.
  • dirt can be removed from the pipe device 16 or the connecting pipe 64 via the opening after the cover has been opened.
  • the nozzle connection 52 and thus the suction mouth 24 is closer to the first housing side 18 than to the second housing side 20.
  • a position of the nozzle connection 52 and thereby a suction nozzle held thereon is adjustable relative to the second housing side 20; a distance between the nozzle connection 52 and the second housing side 20 can be determined via the pipe device 16.
  • the device body 12 comprises a receiving space 72 formed in the housing 14 for the suction material container.
  • the suction container 34 can be inserted releasably into the receiving space 72.
  • the receiving space 72 is formed between the suction unit device 32 and the housing connection 62 on the housing 14.
  • a first connection 74 is arranged on the device body 12. This first connection 74 is in fluid-effective connection with the suction unit device 32 and thereby with the blower 42.
  • the first connection 74 is a connection to the receiving space 72.
  • the first connection 74 has, for example, a circular opening.
  • Suction flow can be applied to the vacuum cleaner 10 via the first connection 74.
  • a second connection 76 is provided spaced apart from the first connection 74.
  • the second connection 76 is fluidly connected to the housing connection 62 or formed by the housing connection 62.
  • the second connection 76 is in fluid-effective connection with the suction mouth 24 or with the nozzle connection 52.
  • Suction current can be applied to the nozzle connection 52 via the second connection 76.
  • the first connection 74 and the second connection 76 are in particular arranged in alignment in the first extension axis 22.
  • the second connection 76 has, for example, a circular cross section.
  • the first connection 74 forms a suction port of the suction unit device 32.
  • the vacuum cleaner 10 has a door 78 which serves to close the receiving space 72.
  • the outer contour of the door 78 is in particular designed such that it has the same shape as the further housing wall 48.
  • the door 78 prefferably mounted on the device body 12.
  • the door 78 is designed to be removable as a whole.
  • the suction container 34 is when it is arranged on the device body 12 ( Figure 2 ), positioned in the receiving space 72 behind the door 78.
  • the door 78 and the suction material container 34 can be separate from one another.
  • the door 78 can then be opened (for example by removing or pivoting it away) and the suction material container 34 can be removed from the receiving space 72 or inserted into it.
  • the door 78 and the suction container 34 are connected to one another. If the suction container 34 is correctly inserted into the receiving space 72 (see below), then the door 78 is also closed and the receiving space 72 is covered by the door 78 to the outside or if the door 78 is inserted, the suction container is 34 correctly positioned.
  • the suction container 34 forms a unit which comprises a closed container 80 with connections which are described below.
  • the container 80 has a bottom 82, a container wall 84 which protrudes from the bottom 82 and is connected, for example, in one piece to the bottom 82 and a container lid 86, which in particular removably sits on the container wall 84.
  • the base 82 faces the first connection 74 and the container cover 86 faces the second connection 76.
  • the container lid 86 is connected to the container wall 84, for example, via a twist lock. Other connection options between the container lid 86 and the container wall 84 are also possible.
  • the container 80 has, for example, an at least approximately cylindrical shape.
  • the suction container 34 is firmly connected to the door 78 via the container wall 84.
  • the suction container 34 has a first chamber 88 and a second chamber 90.
  • a first suction container connection 92 is formed on the bottom 82. This is in particular arranged centrally and has, for example, a circular opening.
  • the first suction container connection 92 serves for fluid communication with the first connection 74 of the device body 12.
  • a second suction container connection 94 is arranged on the container lid 86. This serves for fluid communication with the second connection 76 of the device body 12.
  • a distance 96 (compare Figure 10 ) between the first suction container connection 92 and the second suction container connection 94 is smaller than a corresponding distance 98 between the first connection 74 and the second connection 76.
  • first suction container connection 92 and the second suction container connection 94 are arranged on the suction container 34 in alignment with respect to the first extension axis 22.
  • the first suction container connection 92 when the suction container 34 is inserted on the device body 12, is directly fluid-connected to the first connection 74.
  • the second suction container connection 94 is directly fluid-connected to the second connection 76.
  • the first suction container connection 92 is directly connected to the second chamber 90 in a fluid-active manner.
  • the second suction container connection 94 is directly connected to the first chamber 88 in a fluid-active manner.
  • a suction flow generated by the suction unit device 32 can be passed through the suction container 34 via the suction container connections 92, 94, so that a suction flow can accordingly be applied to the nozzle connection 52.
  • the first suction container connection 92 provides the flow connection to the suction unit device 32 as a source of the negative pressure (the suction flow).
  • a separator device designated as a whole by 100, is arranged in the suction material container 34.
  • the separator ensures the separation of dirt particles from an air stream.
  • the separator device 100 is designed as a filter separator device and is multi-stage in accordance with the chambers 88, 90.
  • the suction container 34 forms a filter box or a filter separator device.
  • a pre-separator 102 for "coarse dust" is arranged in the first chamber 88.
  • a filter device 104 for dust is arranged in the second chamber.
  • the pre-separator 102 is connected upstream of the filter device 104 for (fine) dust in relation to a flow guide for a dirty suction stream.
  • the second suction container connection 94 opens into the pre-separator 102.
  • An outlet of the filter device 104 opens into the first suction container connection 92.
  • the pre-separator 102 comprises a receiving basket 106 (cf. Figure 3 ), which is designed in particular as a mesh basket.
  • the receiving basket 106 is made, for example, of a plastic material.
  • the receiving basket 106 has, for example, the shape of a truncated cone with openings predetermined by the lattice structure.
  • a mesh structure for example in the form of a fabric, is arranged at the openings.
  • the mesh structure defines, via a mesh size, which dust particles are collected with respect to their size in the receiving basket 106, and which are passed to the filter device 104.
  • Typical values for mesh widths of the mesh structure are in the range between 100 ⁇ m and 200 ⁇ m.
  • the receiving basket 106 has a receiving space. A dirty suction stream is carried out through the receiving space during operation of the vacuum cleaner 10. The mesh of the mesh structure of the mesh basket ensures that it can be flowed through.
  • a cover 108 is assigned to the receiving basket 106.
  • the cover 108 serves to cover the receiving basket 106 towards the second housing side 20.
  • the second suction container connection 94 is arranged on the cover 108.
  • lid 108 and container lid 86 are separate.
  • a pin-shaped action element 110 sits (at least) on the cover 108. When the cover 108 is closed, the action element 110 is immersed in the receiving space of the receiving basket 106.
  • the acting element 110 is designed such that when the lid 108 is opened, it is moved through the receiving space of the receiving basket. This "loosens" dirt in the receiving space.
  • separator device with a pre-separator
  • the separator device or the filter box (suction material container) 84 is basically of the same design as described there.
  • PCT / EP2015 / 054766 full reference is made.
  • the filter device 104 is arranged, which is designed in particular as a cartridge filter.
  • the filter device 104 comprises a filter element 112, which is aligned along the first extension axis 82 and is, for example, tubular with filter pleats.
  • the filter folds sit on a bottom 114, over which in turn the filter device 104 on the container 80 and in particular is fixed to the bottom 82 and / or the container wall 84, for example via a bayonet connection.
  • An opening in the filter element 102, which is surrounded by filter material of the filter folds, and an opening in the bottom 114 corresponds to the first suction container connection 92.
  • the first suction container connection 92 is formed on the floor 114 or 82 via the filter device 104.
  • the interior of the filter element 112 is closed towards the pre-separator 102. Spaces between filter folds are open to the pre-separator 102.
  • a suction flow which is coupled out on the device body 12 via the first connection 74, enters the suction material container 34 via the first suction material container connection 92. It enters the filter device 104 and enters there between filter folds via an end face of the filter element 112. The suction flow flows through the filter material of the filter folds, whereby dust particles do not penetrate the filter element 112, that is to say essentially remain attached to the filter element 112.
  • a suction flow is available at the first suction container connection 92, the dust load of which is considerably less dust-laden than the suction flow which is coupled into the second suction container connection 94.
  • engagement means act on the filter folds of the filter element 112 and "shake" them, as a result of which adhering dust particles are released. This can reduce dust pollution in the environment when the suction material container 34 is emptied.
  • the receiving basket 106 can be removed and emptied. If required, the filter device 104 can be removed and exchanged or shaken out, the dust being able to be emptied out of the filter device 104 via an end face.
  • the suction container 34 (the filter box) is acceptable from the device body 12 in order to be able to empty the suction container 34 and, if necessary, to be able to clean the suction container 34 or to replace the filter device 104.
  • a sealing device is provided, which is designated as a whole by 116.
  • the sealing device 116 comprises a first sealing element 118, which is assigned to the first suction container connection 92 and the first connection 74, and a second sealing element 120, which is assigned to the second suction container connection 94 and the second connection 76.
  • FIGS Figures 7 to 9 An exemplary embodiment of a sealing element, for example the first sealing element 118, is shown in FIGS Figures 7 to 9 shown.
  • the corresponding (first) sealing element 118 is designed as a round seal. It comprises a holding body 122, on which a collar 124 sits.
  • the holding body 122 has an annular shape. In particular, it has the shape of a circular ring. It surrounds an annular opening 126.
  • the holding body 122 has a recess 128 toward the annular opening 126.
  • the recess 128 has the shape of an annular groove running around the holding body 122.
  • the holding body 122 can be placed on a corresponding holder for the (first) sealing element 118, a corresponding flange area of the holder being able to dip into the recess 128 and thereby achieving a positive fit. This is described in more detail below.
  • the collar 124 follows the holding body 122 in a height direction 130 and is in particular connected in one piece to the holding body.
  • the height direction 130 is in particular an axis of symmetry of the ring opening 126.
  • the collar 124 has a first collar side 132 and an opposite second collar side 134.
  • the first collar side 132 and the second collar side 134 are in particular aligned parallel to one another.
  • the collar 124 has a first region 136 which surrounds the ring opening 126 and is connected in one piece to the holding body 122 in particular.
  • the first collar side 132 and the second collar side 134 are formed on a second region 138 which is oriented transversely to the holding body 122 and the second region 136 and is oriented transversely to the height direction 130.
  • the orientation of the second region 138 with the first collar side 132 and the second collar side 134 is in particular at least approximately perpendicular to the height direction 130 or is at a small acute angle of, for example, approximately 5 ° to 15 ° to the height direction 130.
  • the second area 138 forms a pressure application surface, a differential pressure being able to act between the first collar side 132 and the second collar side 134.
  • This differential pressure leads to a deformation of the (first) sealing element 118.
  • the sealing element 118 is movable in itself.
  • the mobility takes place over the collar 124; with an effective pressure difference between the first collar side 132 and the second collar side 134, the collar 124 is movable in a direction 140 in particular with respect to the holding body 122 or the recess 128.
  • the direction 140 is a distance direction between the first collar side 132 and the second collar side 134 towards the second collar side 134.
  • the sealing element 118 is designed such that a gap between the first connection 74 and the first suction container connection 92, when the suction container 34 is inserted in the receiving space 72 and the vacuum cleaner 10 is not in operation, under the effect of a suction flow by an “internal” Movement of the first sealing element 118 is bridged.
  • the suction flow creates a pressure difference between the first collar side 132 and the second collar side 134, which moves the collar 124 in the direction 140.
  • the first sealing element 118 which in one exemplary embodiment is fixed to the first connection 74, is moved to the first suction container connection 92 as a counter element for the first sealing element 118.
  • the gap existing due to the different distances 98, 96 is bridged under the effect of the suction flow and the corresponding pressure difference, and the first sealing element 118 ensures a fluid-tight connection of the first connection 74 to the first suction container connection 92.
  • the first sealing element 118 is made of a corresponding plastic material, such as EPDM (ethylene-propylene-diene), which allows mobility and, with an active suction flow, a tight fit against the counter element.
  • EPDM ethylene-propylene-diene
  • a greater pressure acts on the first collar side 132 in the suction flow than on the second collar side 134 in order to correspondingly the pressure difference to create.
  • the ambient pressure acts on the first collar side 132 and the suction current vacuum on the second collar side 134.
  • a protruding edge element 142 is arranged on the collar, which is circumferential.
  • the edge element 142 protrudes from the corresponding collar side.
  • the edge element 142 protrudes at least approximately parallel to the height direction 130 from the second collar side 134. As a result, a space 144 is formed between the first region 136 and the edge element 142 delimited by the first collar side 132.
  • the peripheral edge element 142 protrudes in particular from that collar side, namely the second collar side 134, which forms a contact surface 146 against a counter element. It is in the direction of that collar side, namely the first collar side 132, on which the greater pressure lies during the prevailing suction flow.
  • the edge element 142 is formed outside the contact surface 146 and protrudes from the first collar side 132 as the surface on which the higher pressure prevails during operation.
  • the edge element 142 prevents the collar 124 from being turned inside out when there is a pressure difference between the first collar side 132 and the second collar side 134. This ensures that the collar 124 bears securely against a counter element.
  • a first holder for the first sealing element 118 is formed on the first connection 74.
  • the first connection 74 has a circumferential ring wall 148 with a flange 150 which projects transversely to the ring wall (cf. Figure 6 ).
  • This flange 150 is immersed in the corresponding recess 128 of the first sealing element 118. This makes a first holder 152 for the first sealing element 118 is formed, via which the first sealing element 118 is held in a form-fitting manner on the first connection 74.
  • the collar 124 of the first sealing element 118 extends parallel to the first extension axis 22 into the receiving space 72.
  • the collar 124 of the first sealing element 118 is arranged such that the first collar side 132 is exposed to the external air pressure.
  • the second collar side 134 is acted upon by the suction flow if the suction unit device 32 is operated. This means that during operation of the suction unit device 32, a pressure difference acts on the collar 124 between the first collar side 132 and the second collar side 134, which moves the movable first sealing element 118 over the collar 124 in the direction 140. This causes the second collar side 134 to bear against a counter element 154.
  • the counter element 154 (compare in particular Figure 6 ) is formed on the suction material container 34 in the region of the first suction material container connection 92 and in particular is formed by a wall 156 of the first suction material container connection 92.
  • the second sealing element 120 is of the same design as the first sealing element 118. It is connected via a second holder 158 ( Figure 5 ), which is formed in particular by a wall 160 of the second connection 76, fixed to the second connection 76.
  • the second sealing element has (the same reference numerals have been chosen as for the first sealing element 118) has the first collar side 132 and the second collar side 134.
  • the first collar side 132 is exposed to air pressure and the suction current can then act on the second collar side 134.
  • the prevailing pressure difference causes a movement in a direction 162 which is a direction opposite to direction 140.
  • a corresponding contact surface 146 of the second sealing element can bear against a counter element 164 of the suction material container 34, this counter element 164 being formed in particular by a wall 166 of the second suction material container connection 94.
  • the vacuum cleaner 10 has a guide device 168 for the guided positioning of the suction material container 34 on the device body 12 in the receiving space 72.
  • the guide device 168 is designed in such a way that when the suction material container 134 is inserted or when the suction material container 34 is removed and the vacuum cleaner 10 is not in a suction flow state, there is no mechanical contact between the sealing device 116 and the corresponding counter elements 154, 164. This prevents wear and tear or damage to the sealing device 116 which impairs the tightness.
  • the guide device 168 comprises a first sub-device 170, which is arranged on the device body, and a second sub-device 172, which is arranged on the suction material container 34.
  • the second sub-device 172 can be inserted into the first sub-device 170, for example in the manner of a drawer slide.
  • FIG 10 the conditions when inserting (indicated by reference number 174) or when loosening (indicated by reference number 176) the suction material container 34 on or from the device body 12 are indicated schematically. If the first sub-device 170 engages the second sub-device 172, in particular if these can be completely decoupled from one another in the solution, then the suction material container is guided in the receiving space 72 and is guided in such a way that the first connection 74 with the first sealing element 118 and the first suction container connection 92 cannot touch and the second connection 76 with the second Sealing element 120 and the second suction container connection 94 cannot touch each other if no suction flow acts.
  • the guide device 168 is in particular designed in such a way that the first sub-device 170 and the second sub-device are in engagement with one another if mechanical contact of the sealing device 116 is fundamentally possible, and thus a gap between the sealing device 116 and its corresponding counter elements 154 (first counter element) and 164 (second counter element) is ensured.
  • the distance 98 between the first connection 74 and the second connection 76 including the sealing device 116 with the first sealing element 118 arranged at the first connection 74 and the second sealing element 120 arranged at the second connection 76 is greater than the distance 96 between the first suction container connection 92 and the second suction container connection 94.
  • a gap 178 and 180 is formed between the corresponding sealing elements 118, 120 and their counter elements 154 and 164, respectively.
  • a pressure difference is generated on the corresponding collar 124 of the first sealing element 118 and of the second sealing element 120, which pressure difference is caused by the negative pressure applied to the suction flow.
  • This pressure difference initially causes the collar 124 to move until its second collar side 134 abuts the corresponding counter element 154 or 164, where it provides a seal and a fluid-tight connection is achieved.
  • a dust-laden suction stream which enters the second suction container connection 94 via the second connection 76, is thereby transferred "fluid-tight" from the device body 12 to the suction container 34.
  • the low-dust suction flow which is coupled into the suction container 34 via the first connection 74, is transferred to the first suction container connection 92 in a fluid-tight manner.
  • the first holder 152 and the second holder 158 for the sealing device 116 are arranged on the device body.
  • sealing elements are arranged on the suction container connections 94, 92, the sealing elements being arranged and designed such that, under the action of a suction current, the corresponding collar bears against a counter element which is formed at the first connection 74 and the second connection 76 is.
  • a first sealing element 182 arranged on the first suction container connection 92 moves towards the first connection 74 and a second sealing element 184 arranged on the second suction container connection 94 moves towards the second connection 76.
  • a distance 186 between the first connection 74 and the second connection 76 is greater than a distance 188 between the first suction container connection 92 and the second suction container connection 94, including the sealing device with the first sealing element 182 and the second sealing element 184 .
  • an additional sealing element is also possible for an additional sealing element to be provided only at one connection and in particular the second connection 76.
  • a movable flap 190 is arranged on the device body 12 in the receiving space 72. This flap 190 covers the first connection 74 toward the second connection 76 when the suction material container 34 is removed from the device body 12.
  • the flap 190 is pivotably mounted opposite the door 78 on an inner side of the further housing wall 48.
  • the flap 190 is pivotably mounted on a wall 94 via a swivel joint 192, on which the first connection 74 is formed.
  • a pivot axis 196 is in particular oriented transversely and preferably perpendicular to the first extension axis 22.
  • the swivel joint 192 is spring-loaded via a spring 198.
  • the spring 198 is arranged and designed in such a way that it strives to open the flap 190 in a covering position 200 (in broken lines in FIG Figure 1 shown) in which the first connection 74 is covered. In order to move the flap 190 out of the covering position 200 and, for example, to bring it into a “parking position” 202, the force of the spring 198 must be overcome.
  • Parking position 202 ( Figure 1 ) is such that the flap is at least approximately parallel to an inside of the further housing wall 48 and is positioned in the receiving space 72 and the suction material container 34 is positioned on the device body 12 with a corresponding fluid connection between the first connection 74 and the first Suction container connection 92 and with a fluid connection between the second connection 76 and the second suction container connection 94.
  • the spring 198 is also designed such that when the suction material container 34 is inserted in the direction 174 (cf. Figure 10 ) the corresponding force is exerted to bring the flap 190 from the cover position 200 into the parking position 202.
  • the flap 190 is positioned at a finite acute angle to the first extension axis 22, so that a corresponding force can be exerted by the container wall 94 to open the flap 190 into the parking position 202.
  • the flap is moved from the cover position 200 into the parking position 202 by the insertion movement.
  • the spring 198 effects an automatic transition of the flap 190 from the parking position 202 into the covering position 200.
  • the vacuum cleaner 10 works as follows: In suction mode, the suction material container 34 is inserted into the receiving space 72 on the device body 12. A suction flow acts. The active suction flow initially causes the sealing device 116 with the first sealing element 118 and the second sealing element 120 to come into contact with the corresponding counter element 154 or 164 by moving the collar 124 of the corresponding sealing element 118 or 120. A fluid-tight seal is thereby achieved .
  • the sealing device 116 is self-applying.
  • the suction container can then be removed from the device body 12 in a guided manner via the guide device 168 without the sealing device 116 being subjected to a mechanical action on the suction container 32; the distance 96 is smaller than the distance 98.
  • the suction material container 34 when the suction material container 34 is inserted, it is ensured via the guide device 168 that the sealing device 116 is not subjected to any mechanical action.
  • this gap 178 or 180 is bridged by the movement of the sealing device 116 with its movable collar 124 and there is a tight fit.
  • the flap 190 automatically covers the first connection 74 towards the second connection 76 when the suction material container 34 is removed. Dust remaining in the connecting pipe 64, which can trickle out of the second connection 76 in the direction of the first connection 74, is thereby prevented from penetrating into the first connection 74 to the suction unit device 32.
  • the flap 190 automatically folds from the cover position 200 into the parking position 202 due to the insertion movement, and the suction container 34 can be on the device body 12 with aligned correspondence between the first Reach connection 74 and the first suction container connection 92 and the second connection 76 and the second suction container connection 94.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Cleaning In General (AREA)

Claims (15)

  1. Aspirateur, comprenant un corps d'appareil (12), un dispositif groupe d'aspiration (32) destiné à produire un flux d'aspiration, lequel est disposé sur le corps d'appareil (12), un premier raccordement (74), lequel est disposé sur le corps d'appareil (12) et est en liaison fluidique avec le dispositif groupe d'aspiration (32), un deuxième raccordement (76), lequel est disposé sur le corps d'appareil (12) à une certaine distance du premier raccordement (74) et est en liaison fluidique avec une embouchure d'aspiration (24 ; 28), un réceptacle de produit aspiré (34), lequel est fixé de manière détachable sur le corps d'appareil (12) et un premier raccordement de réceptacle de produit aspiré (92) correspondant au premier raccordement (74) du corps d'appareil (12) et un deuxième raccordement de réceptacle de produit aspiré (94) correspondant au deuxième raccordement (76) du corps d'appareil (12), dans lequel un dispositif d'étanchéité (116) est prévu, lequel comprend un premier élément d'étanchéité (118), qui est associé au premier raccordement (74) du corps d'appareil (12) et au premier raccordement de réceptacle de produit aspiré (92) et/ou un deuxième élément d'étanchéité (120), lequel est associé au deuxième raccordement (76) du corps d'appareil (12) et au deuxième raccordement de réceptacle de produit aspiré (94), caractérisé en ce qu'un écart (98) entre le premier raccordement (74) et le deuxième raccordement (76) du corps d'appareil (12) est plus grand qu'un écart (96) entre le premier raccordement de réceptacle de produit aspiré (92) et le deuxième raccordement de réceptacle de produit aspiré (94) y compris le dispositif d'étanchéité (116) dans un état exempt de flux d'aspiration, que le dispositif d'étanchéité (116) est réalisé de manière mobile, et que, lorsqu'un flux d'aspiration est actif, du fait d'une différence de pression sur le dispositif d'étanchéité (116), le dispositif d'étanchéité (116) établit par sa mobilité une liaison étanche au fluide entre le premier raccordement (74) du corps d'appareil (12) et le premier raccordement de réceptacle de produit aspiré (92) et/ou entre le deuxième raccordement (76) du corps d'appareil (12) et le deuxième raccordement de réceptacle de produit aspiré (94) .
  2. Aspirateur selon la revendication 1, caractérisé en ce que le premier élément d'étanchéité (118) est disposé sur un premier support (152) et un premier élément complémentaire (154), lequel est espacé du premier support (152), est associé au premier élément d'étanchéité (118), que, dans un état exempt de flux d'aspiration, le premier élément d'étanchéité (118) est espacé de l'élément complémentaire (154), et que, du fait d'une différence de pression apparaissant lorsqu'un flux d'aspiration est actif, le premier élément d'étanchéité (118) se déplace en direction du premier élément complémentaire (154) et s'applique à cet endroit ; et/ou
    que le deuxième élément d'étanchéité (120) est disposé sur un deuxième support (158) et un deuxième élément complémentaire (164), lequel est espacé du deuxième support (158), est associé au deuxième élément d'étanchéité (120), que, dans un état exempt de flux d'aspiration, le deuxième élément d'étanchéité (120) est espacé du deuxième élément complémentaire (164), et que, du fait d'une différence de pression apparaissant lorsqu'un flux d'aspiration est actif, le deuxième élément d'étanchéité (120) se déplace vers le deuxième élément d'étanchéité (120) et s'applique à cet endroit, et en particulier
    que le premier support (152) est disposé sur le corps d'appareil (12) et le premier élément complémentaire (154) est disposé sur le réceptacle de produit aspiré (34) ou que le premier support est disposé sur le réceptacle de produit aspiré (34) et le premier élément complémentaire (154) est disposé sur le corps d'appareil (12) ; et/ou
    que le deuxième support (158) est disposé sur le corps d'appareil (12) et le deuxième élément complémentaire (164) est disposé sur le réceptacle de produit aspiré (34) ou que le deuxième support est disposé sur le réceptacle de produit aspiré (34) et le deuxième élément complémentaire est disposé sur le corps d'appareil (12).
  3. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé par un dispositif de guidage (168) destiné à positionner le réceptacle de produit aspiré (34) sur le corps d'appareil (12), lequel est réalisé de sorte que, dans un état exempt de flux d'aspiration, le réceptacle de produit aspiré (34) est guidé sur le corps d'appareil (12) de sorte qu'aucune sollicitation mécanique du dispositif d'étanchéité (116) ne s'effectue et en particulier que des éléments de l'aspirateur, lesquels peuvent toucher le dispositif d'étanchéité (116), sont espacés du dispositif d'étanchéité (116), et en particulier
    que le dispositif de guidage (168) comprend un premier dispositif de séparation (170), lequel est disposé sur le corps d'appareil (12), et un deuxième dispositif de séparation (172), lequel est disposé sur le réceptacle de produit aspiré (34), dans lequel en particulier le deuxième dispositif de séparation (172) peut être détaché du premier dispositif de séparation (170) .
  4. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le réceptacle de produit aspiré (34) est réalisé sous la forme d'une unité pouvant être retirée du corps d'appareil (12).
  5. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé par au moins un éléments suivants :
    le premier élément d'étanchéité (118) et/ou le deuxième élément d'étanchéité (120) sont réalisés sous la forme d'un joint annulaire ;
    le premier élément d'étanchéité (118) et/ou le deuxième élément d'étanchéité (120) présentent une collerette (124) mobile, laquelle présente une première face de collerette (132) et une deuxième face de collerette (134) opposée à la première face de collerette (132), dans lequel une différence de pression entre la première face de collerette (132) et la deuxième face de collerette (134) peut être produite par un flux d'aspiration actif, et en particulier
    une face de collerette (134) présente une surface d'appui (146) contre un élément complémentaire (154 ; 164), et en particulier
    un élément de bord (142) en saillie est disposé sur la collerette (124) et est formé en particulier d'une seule pièce, dans lequel en particulier l'élément de bord (142) est disposé à l'extérieur d'une surface d'appui (146) de la collerette (134), et en particulier
    l'élément de bord (142) fait saillie en direction d'une face de collerette (132), sur laquelle règne une pression plus importante lorsqu'un flux d'aspiration est actif.
  6. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé par au moins un des éléments suivants :
    le premier élément d'étanchéité (118) présente un évidement annulaire (128) pour la fixation par coopération de formes du premier élément d'étanchéité (118) sur un premier support (152) et/ou le deuxième élément d'étanchéité (120) présente un évidement annulaire (128) pour la fixation par coopération de formes du deuxième élément d'étanchéité (120) sur un deuxième support (158) ;
    le premier élément d'étanchéité (118) et/ou le deuxième élément d'étanchéité (120) est réalisé d'une seule pièce et en particulier fabriqué à partir d'un matériau, lequel est élastique, de telle sorte qu'une fente (178 ; 180) par rapport à un élément complémentaire en raison d'une différence de pression (154 ; 164) produite par un flux d'aspiration peut être comblée et l'élément d'étanchéité (118 ; 120) peut être placé sur l'élément complémentaire (154 ; 164).
  7. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un clapet (190) mobile, lequel recouvre le premier raccordement (74) en direction du deuxième raccordement (76) lorsque le réceptacle de produit aspiré (34) est détaché, est disposé sur le corps d'appareil (12), et en particulier
    que le clapet (190) est disposé de manière pivotante sur le corps d'appareil (12), et en particulier
    que le clapet (190) est sollicité par un ressort et qu'une force élastique nécessite d'être surmontée afin d'amener le clapet (190) hors d'une position de recouvrement (200), et en particulier
    que le clapet (190) est disposé sur le corps d'appareil (12), de sorte que le réceptacle de produit aspiré (34) peut être fixé dans une position de non-recouvrement (202) du clapet (190) sur le corps d'appareil (12), et en particulier
    que le clapet (190) est disposé sur le corps d'appareil (12), de sorte que, dans une position de recouvrement (200), par insertion du réceptacle de produit aspiré (34), en raison d'un mouvement d'insertion du réceptacle de produit aspiré (34), il peut être déplacé hors de la position de recouvrement (200) .
  8. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le réceptacle de produit aspiré (34) comprend un pré-séparateur (102) avec un panier de réception (106), lequel présente un espace de réception, dans lequel, lors du fonctionnement, un flux d'aspiration chargé de saletés est guidé à travers l'espace de réception, et en particulier
    qu'un couvercle (108), sur lequel repose au moins un élément d'action (110) en forme de tige, lequel fait saillie dans l'espace de réception lorsque le couvercle (108) est fermé et lequel peut agir sur la saleté dans l'espace de réception lorsque le couvercle (108) se déplace par rapport au panier de réception (106), est associé au panier de réception (106).
  9. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le réceptacle de produit aspiré (34) comprend un dispositif de séparation à filtre avec un pré-séparateur (102) et un système de filtre (104) pour la poussière monté en aval du pré-séparateur, dans lequel en particulier le système de filtre (104) pour la poussière est réalisé sous la forme d'un filtre à cartouche.
  10. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps d'appareil (12) présente un boîtier (14) avec une porte (78) pouvant être ouverte, dans lequel le réceptacle de produit aspiré (34) peut être retiré du boîtier (14) par l'intermédiaire d'une ouverture de la porte, dans lequel en particulier la porte (78) est reliée au réceptacle de produit aspiré (34).
  11. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps d'appareil (12) présente un boîtier (14), lequel s'étend entre une première face de boîtier (18) et une deuxième face de boîtier (20) dans un premier axe d'étendue (22), et caractérisé par un dispositif tubulaire (16), lequel est disposé sur ou dans le boîtier (14) et s'étend dans un deuxième axe d'étendue (50) au moins sensiblement parallèlement au premier axe d'étendue (22), dans lequel l'embouchure d'aspiration (24 ; 26) est disposée sur le dispositif tubulaire (16) ou sur une buse d'aspiration (26) reliée au dispositif tubulaire (16) et l'embouchure d'aspiration (24 ; 26) se situe plus près de la première face de boîtier (18) que de la deuxième face de boîtier (20), et que le dispositif tubulaire (16) est réalisé de manière réglable en longueur le long du deuxième axe d'étendue (50) et un écart de l'embouchure d'aspiration (24 ; 26) par rapport à la première face de boîtier (18) est réglable avec possibilité de blocage, et en particulier
    que le premier raccordement (74) est disposé plus près de la première face de boîtier (18) que le deuxième raccordement (76), et que le deuxième raccordement (76) est disposé plus près de la deuxième face de boîtier (20) que le premier raccordement (74), et en particulier
    que, lorsqu'une buse d'aspiration (26) est fixée sur l'embouchure d'aspiration (24), un écart de la buse d'aspiration (26) par rapport à la première face de boîtier (18) est réglable avec possibilité de blocage, et en particulier
    que le dispositif tubulaire (16) est positionné sur une face extérieure du boîtier (14), et en particulier
    que le dispositif tubulaire (16) comprend au moins un tube rigide (54 ; 56 ; 58) et en particulier est réalisé sous la forme d'un dispositif télescopique avec au moins deux tubes rigides (54, 56, 58), et en particulier
    que le dispositif tubulaire (16) fait saillie de la deuxième face de boîtier (20).
  12. Aspirateur selon la revendication 11, caractérisé en ce que la deuxième face de boîtier (20) présente un raccord de boîtier (62) pour l'injection d'un flux d'aspiration et le dispositif tubulaire (16) présente un raccordement (60), lequel est fixé en particulier par rapport au boîtier (14) dans sa position, et lequel est en particulier espacé de la deuxième face de boîtier (20), et dans lequel un tube de liaison (64) est disposé entre le raccordement (60) du dispositif tubulaire (16) et le raccordement de boîtier (62), et en particulier
    que le deuxième raccordement (76) est en liaison fluidique avec le raccordement de boîtier (62) ou forme le raccordement de boîtier, et en particulier
    que le tube de liaison (64) est réalisé sous la forme d'une poignée à étrier (66) destinée à retenir l'aspirateur.
  13. Aspirateur selon la revendication 11 ou 12, caractérisé en ce que le réceptacle de produit aspiré (34) est positionné par rapport au deuxième raccordement de réceptacle de produit aspiré (94) plus près de la deuxième face de boîtier (20) que de la première face de boîtier (18) et en particulier est disposé sur la deuxième face de boîtier (20), et/ou
    que le dispositif groupe d'aspiration (32) est positionné plus près de la première face de boîtier (18) que de la deuxième face de boîtier (20) et en particulier que le réceptacle de produit aspiré (34) et le dispositif groupe d'aspiration (32) sont disposés l'un au-dessus de l'autre le long du premier axe d'étendue (22).
  14. Aspirateur selon l'une quelconque des revendications 11 à 13, caractérisé par une voie d'écoulement, laquelle comprend une première zone, qui est disposée dans le dispositif tubulaire (16) avec une direction principale d'écoulement le long du deuxième axe d'étendue (50), et laquelle comprend une deuxième zone, qui est disposée dans le boîtier (14) avec une direction principale d'écoulement le long du premier axe d'étendue (22) à l'encontre de la direction principale d'écoulement dans la première zone.
  15. Procédé pour le fonctionnement d'un aspirateur selon l'une quelconque des revendications précédentes, selon lequel, dans un mode aspiration avec un flux d'aspiration actif, le dispositif d'étanchéité (116), en raison de sa mobilité et en raison d'une différence de pression produite par le flux d'aspiration, établit une liaison étanche au fluide entre le premier raccordement (74) du corps d'appareil (12) et le premier raccordement de réceptacle de produit aspiré (92) et/ou le deuxième raccordement (76) du corps d'appareil (12) et le deuxième raccordement de réceptacle de produit aspiré (94) et, sans flux d'aspiration actif, le dispositif d'étanchéité (116) et un élément complémentaire (154 ; 164) sont espacés.
EP16725862.3A 2016-05-30 2016-05-30 Aspirateur et methode d'utilisation d'un aspirateur Active EP3463025B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16725862T PL3463025T3 (pl) 2016-05-30 2016-05-30 Odkurzacz i sposób działania odkurzacza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/062194 WO2017207024A1 (fr) 2016-05-30 2016-05-30 Aspirateur et procédé permettant de faire fonctionner un aspirateur

Publications (2)

Publication Number Publication Date
EP3463025A1 EP3463025A1 (fr) 2019-04-10
EP3463025B1 true EP3463025B1 (fr) 2020-04-22

Family

ID=56087278

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16725862.3A Active EP3463025B1 (fr) 2016-05-30 2016-05-30 Aspirateur et methode d'utilisation d'un aspirateur
EP16753401.5A Withdrawn EP3463023A1 (fr) 2016-05-30 2016-08-18 Aspirateur comportant une unité de commande pour un système tubulaire de longueur réglable

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16753401.5A Withdrawn EP3463023A1 (fr) 2016-05-30 2016-08-18 Aspirateur comportant une unité de commande pour un système tubulaire de longueur réglable

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Country Link
EP (2) EP3463025B1 (fr)
CN (2) CN109310253B (fr)
PL (1) PL3463025T3 (fr)
WO (2) WO2017207024A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109645881B (zh) 2019-01-31 2024-05-28 莱克电气股份有限公司 一种吸尘装置

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US6312508B1 (en) 1999-04-23 2001-11-06 Rexair, Inc. Filter assembly for a vacuum cleaner
GB9916759D0 (en) 1999-07-17 1999-09-15 Black & Decker Inc Improvements in vacuum cleaners
CN2401136Y (zh) * 2000-01-12 2000-10-18 徐为尔 吸尘器用的吸尘伸缩管
US6596044B1 (en) 2000-03-06 2003-07-22 The Hoover Company Dirt collecting system for a vacuum cleaner
GB0105781D0 (en) * 2001-03-08 2001-04-25 Dyson Ltd Wand assembly for a vacuum cleaner
JP3749173B2 (ja) * 2001-12-28 2006-02-22 三洋電機株式会社 掃除機用集塵装置及び電気掃除機
CN2537338Y (zh) * 2002-02-08 2003-02-26 胡锦孙 无绳直流电动吸尘器
GB2394649B (en) * 2002-11-01 2006-03-08 Black & Decker Inc Dust collection modules for vacuum cleaners
GB2416297A (en) * 2004-07-22 2006-01-25 Dyson Ltd Wand cap handle assembly for a cleaning appliance
CA2514530A1 (fr) * 2004-08-04 2006-02-04 Panasonic Corporation Of North America Aspirateur vertical comportant un tube rallonge telescopique a declenchement par gachette
DE102004048124A1 (de) 2004-10-02 2006-04-06 KKW Kulmbacher Klimageräte-Werk GmbH Staubfilterbox für einen Staubsauger, insbesondere Bodenstaubsauger und Staubsauger mit einer derartigen Staubfilterbox
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DE102007040963A1 (de) 2007-08-30 2009-03-05 Miele & Cie. Kg Staubsauger mit einem Motorgebläse, in dessen Ausblas-Luftstrom ein Feinfilter angeordnet ist
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Also Published As

Publication number Publication date
CN109310250A (zh) 2019-02-05
CN109310253A (zh) 2019-02-05
WO2017207024A1 (fr) 2017-12-07
WO2017207071A1 (fr) 2017-12-07
EP3463025A1 (fr) 2019-04-10
EP3463023A1 (fr) 2019-04-10
PL3463025T3 (pl) 2020-07-27
CN109310253B (zh) 2021-02-05

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