WO2017207024A1 - Aspirateur et procédé permettant de faire fonctionner un aspirateur - Google Patents

Aspirateur et procédé permettant de faire fonctionner un aspirateur Download PDF

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Publication number
WO2017207024A1
WO2017207024A1 PCT/EP2016/062194 EP2016062194W WO2017207024A1 WO 2017207024 A1 WO2017207024 A1 WO 2017207024A1 EP 2016062194 W EP2016062194 W EP 2016062194W WO 2017207024 A1 WO2017207024 A1 WO 2017207024A1
Authority
WO
WIPO (PCT)
Prior art keywords
suction
connection
vacuum cleaner
cleaner according
device body
Prior art date
Application number
PCT/EP2016/062194
Other languages
German (de)
English (en)
Inventor
Stephan Siegel
Matthias Hermann
Stefan Vetter
Roger Knee
Original Assignee
Alfred Kärcher Gmbh & 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 Kärcher Gmbh & Co. Kg filed Critical Alfred Kärcher Gmbh & Co. Kg
Priority to EP16725862.3A priority Critical patent/EP3463025B1/fr
Priority to PL16725862T priority patent/PL3463025T3/pl
Priority to CN201680086257.0A priority patent/CN109310253B/zh
Priority to PCT/EP2016/062194 priority patent/WO2017207024A1/fr
Priority to CN201680086271.0A priority patent/CN109310250A/zh
Priority to PCT/EP2016/069628 priority patent/WO2017207071A1/fr
Priority to EP16753401.5A priority patent/EP3463023A1/fr
Publication of WO2017207024A1 publication Critical patent/WO2017207024A1/fr

Links

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, comprising a device body, a suction unit for generating a suction flow, which is arranged on the device body, a first terminal, which is arranged on the device body and fluidly connected to the suction unit, a second terminal which is spaced from the a suction port, which is detachably fixed to the device body and a first suction container connection corresponding to the first terminal of the device body and a second suction container connection corresponding to the second terminal of the first Device body has.
  • the invention further relates to a method for operating a vacuum cleaner.
  • a vacuum cleaner comprising a housing extending between a first housing side and a second housing side in a first axis of extent, a suction unit for generating a suction flow, which is arranged in the housing a separator disposed in the housing and a tube means disposed on or in the housing and extending in a second extension axis at least approximately parallel to the first extension axis, wherein a nozzle port for a suction nozzle is disposed on the tube means and the nozzle connection is closer to the first side of the housing than to the second side of the housing, wherein the tube device is designed to be adjustable in length along the second extension axis and a distance of the nozzle connection to the first side of the housing is detectably adjustable.
  • a separator for a vacuum cleaner comprising a pre-separator with a receiving basket, which has a receiving space, wherein a dirt-laden suction flow is performed through the receiving space during operation of the separator.
  • the receiving basket is associated with a lid on which at least one pin-shaped active element sits, which protrudes into the receiving space when the lid is closed and which is able to act on dirt in the receiving space when the lid moves relative to the receiving basket.
  • PCT / EP2015 / 054749 dated Mar. 6, 2015 describes a length adjustable pipe device for a cleaning device comprising at least a first pipe, a second pipe, a third pipe, wherein the first pipe is longitudinally displaceable in the second pipe and the second pipe is longitudinally displaceably guided in the third tube, a first locking device which acts between the first tube and the second tube, wherein in a releasable locking position of the first locking means, the first tube is fixed to the second tube with respect to a longitudinal displacement, a second locking device which between the second tube and the third tube acts, wherein in a releasable locking position of the second locking device, the second tube is fixed to the third tube relative to a L Lucassverschiebige, and a third locking device, which on the first tube, the second tube and the third tube w the third locking means having a releasable locking position in which the second tube is fixed to the third tube for longitudinal displacement, and having an unlocking position in which a longitudinal displacement of the
  • a floor nozzle for a vacuum cleaner comprising a bottom body to which a suction channel with a Saugkanalwandung, a Saugkanaldecke and a Saugkanalraum is arranged, the Saugkanalwandung sits on the Saugkanal- blanket, the Saugkanalraum is formed between the Saugkanalwandung and the Saugkanaldecke, the suction channel of the Saugkanaldecke opposite is open and at least one suction port, which is provided for fluidwirks connection with a suction unit, opens at the Saugkanaldecke in the suction channel space.
  • At least one rib which is positioned in the suction channel space and has a region which projects beyond an end face of the suction channel wall via an envelope plane opposite the suction channel cover, or which lies at one end on the envelope plane, is arranged on the suction channel cover.
  • EP 2 189 095 B1 discloses a filter assembly for a vacuum cleaner comprising an outlet grille, a filter element attached to the outlet grille, and a sealing member detachably formed between the outlet grille and the filter element and defining a space between the outlet grille and the outlet Seals filter element.
  • EP 2 368 473 B1 discloses a vacuum cleaner with a motor protection filter. From DE 92 07 802 U l a vacuum cleaner is known in which a arranged in the dust chamber of the vacuum cleaner dust filter bag downstream of an exhaust filter. From EP 1 070 478 B1 a double filter arrangement for a vacuum cleaner is known.
  • a detachable filter element for a cleaning device is known.
  • the invention has for its object to provide a vacuum cleaner of the type mentioned, in which can be solved in a simple way of the suction material container of the device body and which has an effective operation.
  • a sealing device which comprises a first sealing element which is assigned to the first connection of the device body and the first suction bag connection and / or comprises a second sealing element, which is the second connection is associated with the device body and the second Sauggutbefflepiter Anschiuss that a distance between the first port and the second port of the device body is greater than a distance between the first Sauggutbefflepiter Anschiuss and the second Sauggutbepiter Anschiuss including the sealing device in a suction current-free state, that the sealing device is designed to be movable, and that in an effective suction flow by a pressure difference at the sealing device, the sealing means see through their mobility a fluid-tight connection between the first terminal of the device body and the first suction container connection and / or between the second connection of the device body and the second suction material container connection.
  • a movable sealing device is provided, which is designed so that it bears against the counter-element during operation of the vacuum cleaner with an acting suction flow, a corresponding first and / or second sealing element of the sealing device.
  • the corresponding sealing element is spaced from the counter element.
  • first sealing element is arranged on a first holder and the first sealing element is provided with a first counter element. is ordered, which is spaced from the first holder, that in a suction flow-free state, the first sealing element is spaced from the counter element, and that a pressure difference occurring during an acting suction flow, the first sealing element moves to the first counter element and abuts there and / or that the second sealing element is arranged on a second holder and the second sealing element is associated with a second counter-element, which is spaced from the second holder, that in a suction current-free state, the second sealing element is spaced from the second counter-element, and that by one in an acting Suction flow occurring pressure difference, the second sealing element moves to the second counter element and rests there.
  • the first holder or the second holder allows the first sealing element or the second sealing element to be fixed with respect to a fixed base and then move with a part to this base. This makes it possible to achieve automatic contact with the counter element in a suction flow operation, and without suction flow and, in particular, when the suction flow is switched off, a gap can be achieved between the sealing element and its counter element.
  • 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 in a suction flow-free state of the suction material container is guided on the device body, that no mechanical action the sealing device takes place and in particular elements of the vacuum cleaner, which can touch the sealing device, are spaced from the sealing device.
  • the suction material container can be positioned in a defined manner on the device body with a corresponding alignment of the connections of the device body and the suction material container connections.
  • the guide 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 thus lead to wear impairing the sealing effect can. In addition, this makes it possible to insert or loosen the suction material container in a simple manner, since the sealing device does not bear against a counter element. It is favorable if the guide device comprises a first partial device, which is arranged on the device body, and comprises a second partial device, which is arranged on the suction material container, wherein in particular the second partial device is detachable from the first partial device. In a guide, the first sub-device and the second sub-device are coupled together.
  • the suction container can then be completely detached from the device body. This makes it easy to empty and clean.
  • the suction container is designed as a detachable from the device body unit. It can be easily emptied and cleaned.
  • first sealing element and / or the second sealing element is designed as a ring seal.
  • 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, wherein a pressure difference between the first collar side and the first collar side is ensured by an effective suction flow second collar side can be generated. If the corresponding first sealing element or the second sealing element is held on a holder, then the movable collar can be moved relative to the holder.
  • the movement is caused by a prevailing pressure difference, generated by an acting suction flow.
  • the corresponding sealing element can be applied after switching on the suction flow, and as long as the suction flow is effective, the sealing element remains applied, 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 in particular is formed in one piece, wherein in particular the edge element is arranged outside a contact surface of the collar.
  • the edge element which in particular is circumferential on the collar, prevents the corresponding sealing element from falling off, which could lead to leaks.
  • the edge element protrudes toward a side of the collar at which there is a greater pressure during an acting suction flow. As a result, a secure contact of the sealing element is achieved, whereby eversion is prevented.
  • first sealing element has an annular recess for positive locking of the first sealing element on a first holder and / or the second sealing element has an annular recess for positive locking of the second sealing element on a second Holder has.
  • the corresponding sealing element can be fixed in a form-fitting manner to the holder in a simple manner.
  • the first sealing element and / or the second sealing element is formed integrally and in particular made of a material which is so elastic that a gap can be bridged to a counter element due to a pressure difference generated by a suction flow and the sealing element can be applied to the counter element.
  • the suction container can be used in a simple manner or remove from the device body and it can be achieved in the operation of the vacuum cleaner automatic installation of the sealing device.
  • a movable flap is arranged on the device body, which covers the first connection to the second connection when the suction material container is released.
  • the flap is arranged pivotably on the device body. It can thereby be brought into a cover position, at which it covers the first connection to the second connection, and bring into a non-cover position, in which the suction material container can be fixed to the device body. It is advantageous if the flap is spring loaded and a spring force must be overcome to bring the flap from a cover position. As a result, automatically adjusted by the acting spring force, if no further force is present, the cover position. Especially the cover position is automatically reached when the waste container is removed from the body of the device.
  • the flap is arranged on the device body such that the suction material container can be fixed in a non-covering position of the flap on the device body.
  • the flap in the non-covering position the flap is positioned in a same receiving space in which the suction material container is received.
  • the fixation of the suction material container on the device body then ensures that the flap is in a kind of parking position.
  • the flap then automatically goes to its cover position.
  • the flap is arranged on the device body so that it can be moved in a cover position by inserting the suction material container due to an insertion movement of the suction material container from the cover position.
  • 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 container perpendicular to this height axis then causes a movement of the flap in a Seaabdeckungswolf (parking position).
  • the suction container has a pre-separator with a receiving basket, which has a receiving space, wherein in operation a dirt-laden suction flow through the receiving space is performed.
  • a dirt-laden suction flow through the receiving space is performed.
  • the receiving basket is assigned a lid on which at least one pin-shaped active element sits, which protrudes 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 cover dirt in the receiving solve spatial and thus easier to remove, so that the waste container can be emptied easily.
  • the suction material container comprises a filter separator device with a pre-separator and a filter device arranged downstream of the pre-separator for dust, wherein in particular the filter device for dust is designed as a cartridge filter.
  • the device body has a housing with an openable door, wherein the suction material container can be removed from the housing via a door opening, wherein in particular the door is connected to the suction material container.
  • the suction material container can be positioned in a protected manner on the device body during operation and can be removed in a simple manner.
  • the device body has a housing which extends between a first housing side and a second housing side in a first extension axis, and there is provided a tube means which is arranged on or in the housing and at least approximately parallel in a second extension axis extends to the first extension axis, wherein on the tube means or on a suction nozzle connected to the tube means the suction port is arranged and the suction port is closer to the first side of the housing than to the second housing side, and wherein the tube means along the second extension axis is formed adjustable in length and a Distance of the suction mouth to the first side of the housing is detectably adjustable.
  • the vacuum cleaner can be compactly formed and has extensive application options.
  • first connection is arranged closer to the first housing side than the second connection
  • second connection is closer to the second side of the housing arranged as the first terminal.
  • a distance of the suction nozzle to the first side of the housing detectable adjustable. This results in extensive customization options for an operator.
  • the tube device is positioned on an outer side of the housing. This results in a compact construction of the vacuum cleaner.
  • the tube device comprises at least one rigid tube and in particular is designed as a telescopic device with at least two rigid tubes. This results in extensive application possibilities.
  • the second housing side has a housing connection for coupling in a suction flow
  • the tube device has a connection, which is fixed in position, in particular with respect to the housing, and which is in particular spaced from the second housing side, and wherein a connection tube between the connection of the Pipe device and the housing connection is arranged.
  • the second connection is fluid-effectively connected to the housing connection or forms the housing connection.
  • a suction flow can 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 a simple operation in a compact design.
  • the suction material container is positioned closer to the second side of the suction container with respect to the second suction container connection than to the first side of the housing and in particular is arranged on the second side of the housing. This results in a simple compact design.
  • the suction unit is positioned closer to the first side of the housing than to the second side of the housing and in particular the suction container and the suction unit along the first extension axis are arranged one above the other.
  • a flow path is provided on 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 acting suction flow, the sealing device due to their mobility and due to a pressure difference generated by the suction flow fluid-tight connection between the first port of the device body and the first suction container connection and / or the second connection of the device body and the second suction material container connection and without acting suction flow, the sealing device and a counter-element are spaced apart.
  • the method according to the invention has the advantages already explained in connection with the vacuum cleaner according to the invention. Further advantageous embodiments of the method according to the invention have already been explained in connection with the vacuum cleaner according to the invention.
  • Figure 1 is a perspective view of an embodiment of a vacuum cleaner according to the invention, wherein a suction container is removed from a device body;
  • FIG. 2 is a sectional view of the vacuum cleaner according to Figure 1;
  • FIG. 3 shows a further sectional view of the vacuum cleaner according to FIG. 1 in FIG.
  • FIG. 4 shows a further sectional view of the vacuum cleaner according to FIG. 1 in FIG.
  • Figure 5 is an enlarged view of the area A of Figure 2;
  • Figure 6 is an enlarged view of the area B of Figure 2;
  • Figure 7 is a perspective view of an embodiment of a
  • Figure 8 is a plan view of the sealing element according to Figure 7;
  • Figure 9 is a sectional view taken along line 9-9 of Figure 8;
  • Figure 10 is a schematic representation of an embodiment of an arranged on a device body suction material container, wherein a sealing device is shown with its mobility;
  • FIG. 11 shows an alternative embodiment with a similar representation as in FIG. 10.
  • FIGS. 1 to 6 An exemplary embodiment of a vacuum cleaner according to the invention, which is shown in FIGS. 1 to 6 and designated therein by 10, comprises a device body 12.
  • the device body 12 has a housing 14.
  • a tube 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 orifice 24.
  • a suction nozzle such as a floor nozzle 26 can be fixed at a lower end.
  • the corresponding suction nozzle as floor nozzle 26 has its own suction port 28.
  • the vacuum cleaner 10 is shown in a standing position. In this position, the floor nozzle 26 is 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 away from the floor nozzle 26 (and thus the surface 30).
  • a suction unit 32 and a suction container 34 are arranged one above the other in the first extension axis 22. Based on a flow guide, the suction unit 32 is arranged downstream of the suction material container 34.
  • the suction material container 34 lies 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 32 is arranged in the housing 14 and is seated on the first housing side 18 or is closer to the first housing side 18 with a lower side 38 than to the second housing side 20.
  • the suction unit 32 includes a fan motor 40 and a fan 42.
  • the fan 42 is rotationally driven by the fan 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 planar.
  • the housing 14 is closed via 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 tube device 16 extends along a second extension axis 50.
  • the second extension axis 50 is parallel to the first extension axis 22.
  • the tube device 16 is fixed or mounted on an outer side 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 orifice 24.
  • the nozzle port is formed on a first tube 54.
  • the first tube 54 is displaceable lengthwise 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 Hadneinsteilberry.
  • the pipe device 16 has a further connection 60.
  • This terminal 60 is fixed (immovable) with respect to the housing 14. It protrudes beyond the second housing side 20 in the direction of the second extension axis 50.
  • a housing connection 62 is arranged on the second side of the housing 20.
  • a connecting tube 64 is arranged between the connection 60 of the tube device 16 and the housing connection 62, which sits on the third tube 58.
  • the connecting tube 64 ensures a fluid-effective connection between the tube device 16 (and in the process the suction orifice 28) and the suction device 32 with the suction material container 34 therebetween.
  • the connecting tube 64 is designed in particular as a rigid tube and made for example of a metallic material or plastic material.
  • the connecting pipe 64 is designed as a bow-shaped handle 66, on which an operator can hold the vacuum cleaner 10 and, for example, can also use it as a hand-held vacuum cleaner.
  • a free space 70 is formed, through which a hand or fingers of the operator can dive when holding the vacuum cleaner 10 to the strap handle 66.
  • a lid and in particular hinged lid is provided on the connecting pipe 64, in particular in the vicinity of the terminal 60. The lid covers an opening on the connecting tube 64.
  • a fluid-effective connection is made between an outer space around the vacuum cleaner 10 and an interior of the connecting tube 64.
  • a false air opening can be provided which, for example, can be used to detach a suction nozzle, which is fixed to the tube device 16, from the surface 30 when it has become firmly attached to this surface.
  • Alternatively or additionally, can be over the opening after opening the
  • the nozzle port 52 and thus the suction port 24 is closer to the first housing side 18 than to the second housing side 20.
  • a position of the nozzle port 52 and thereby a suction nozzle held thereon is adjustable relative to the second housing side 20; a distance of the nozzle connection 52 to the second side of the housing 20 is detectably adjustable via the tube device 16.
  • the device body 12 comprises a receiving space 72 formed in the housing 14 for the suction material container.
  • the receiving space 72 of the suction container 34 can be used detachably.
  • the receiving space 72 is formed between the suction unit 32 and the housing connection 62 on the housing 14.
  • a first terminal 74 is arranged on the device body 12. This first connection 74 is in fluid-effective connection with the suction device 32 and thereby with the blower 42. The first connection 74 is a connection to the receiving space 72.
  • the first terminal 74 has, for example, a circular opening.
  • a suction current can be applied to the vacuum cleaner 10.
  • a second port 76 is provided Spaced to the first port 74.
  • the second connection 76 is fluidically 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 orifice 24 or with the nozzle connection 52.
  • a suction current can be applied to the nozzle connection 52.
  • the first connection 74 and the second connection 76 are in particular arranged in alignment in the first extension axis 22.
  • the second terminal 76 has, for example, a circular cross-section.
  • the first connection 74 forms a suction nozzle of the suction unit 32.
  • the vacuum cleaner 10 has a door 78, which serves to close the receiving space 72.
  • the door 78 is formed in its outer contour in particular so that it has the same shape as the other housing 48.
  • the door 78 is formed as a swing door, which is pivotally mounted on the device body 12.
  • the door 78 is designed to be removable as a whole.
  • the suction material container 34 when it is arranged on the device body 12 ( Figure 2), is positioned in the receiving space 72 behind the door 78.
  • the door 78 and the suction container 34 are separate from each other.
  • the door 78 can be opened (for example, by removing or swiveling 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 material container 34 are connected to one another. If the suction container 34 is correctly inserted into the receiving space 72 (see below), then thereby the door 78 is closed and the receiving space 72 is covered by the door 78 to the outside or when the door 78 is inserted, the suction container 34 positioned correctly.
  • the sump container 34 forms a unit comprising a closed container 80 having ports described below.
  • the container 80 has a bottom 82, a container wall 84 which projects from the bottom 82 and, for example, integrally formed with the bottom 82. is bound, and a container lid 86 which is in particular releasably attached to the container wall 84.
  • the bottom 82 faces the first port 74 and the container lid 86 faces the second port 76.
  • the container lid 86 is connected to the container wall 84, for example via a rotary closure. Other connection possibilities 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. For example, via the container wall 84 of the suction container 34 is fixedly connected to the door 78.
  • the suction material container 34 has a first chamber 88 and a second chamber 90. At the bottom 82, a first suction container connection 92 is formed. This is in particular arranged centrally and has an example 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 material container connection 94 is arranged on the container lid 86. This serves for fluid communication with the second terminal 76 of the device body 12.
  • the first suction-material container connection 92 and the second suction-material container connection 94 are, when the suction-material container 34 is inserted on the apparatus body 12, spaced from one another in the first extension axis 22.
  • a distance 96 (see FIG. 10) between the first suction-material container connection 92 and the second suction-material container connection 94 is smaller than a corresponding distance 98 between the first port 74 and the second port 76.
  • first suction-material container connection 92 and the second suction-material container connection 94 are arranged in alignment with the first extension axis 22 on the suction-material container 34.
  • the first suction-material container connection 92 is connected directly to the first connection 74 in a fluid-effective manner.
  • the second suction container connection 94 is connected directly to the second connection 76 in a fluid-effective manner.
  • the first suction container connection 92 is connected directly to the second chamber 90 in a fluid-effective manner.
  • the second suction container connection 94 is connected directly to the first chamber 88 in a fluid-effective manner.
  • a suction flow generated by the suction unit 32 can be passed through the suction container 34, so that corresponding to the nozzle connection 52 with a
  • Suction flow can be acted upon.
  • the first suction container port 92 provides the flow connection to the suction unit 32 as a source of negative pressure (the suction flow).
  • a designated as a whole with 100 separator is arranged in the suction container 34.
  • the separator ensures the separation of dirt particles from a stream of air.
  • the separator device 100 is formed as a filter-separator and is multi-stage according to the chambers 88, 90.
  • the suction container 34 forms a filter box or a filter separator.
  • a pre-separator 102 for "coarse dust" is arranged in the first chamber 88.
  • a filter device 104 is arranged for dust.
  • Suction flow is the pre-separator 102 of the filter device 104 for
  • 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. FIG. 3), which is designed in particular as a mesh basket.
  • the receiving basket 106 is made of a plastic material, for example.
  • the receiving basket 106 has, for example, the shape of a truncated cone with through
  • Grid structure predetermined openings. At the openings a mesh structure, for example in the form of a fabric is arranged.
  • the mesh structure defines over a mesh size which dust particles are collected in size in the receiving basket 106 and which are transmitted to the filtering device 104.
  • Typical values for mesh widths of the mesh structure are in the range between 100 ⁇ and 200 ⁇ .
  • Coarse dust collected by the pre-separator 102 is then larger in size than the medium diameter particles
  • the receiving basket 106 has a receiving space. Through the receiving space, a dirt-laden suction flow is performed during operation of the vacuum cleaner 10. The meshes of the mesh structure of the mesh basket provide for flow through.
  • the receiving basket 106 is associated with a cover 108.
  • the lid 108 serves to cover the receiving basket 106 to the second side of the housing 20 back.
  • the second suction container connection 94 is arranged on the cover 108.
  • lid 108 It is basically possible for the lid 108 to form the container lid 86.
  • the lid 108 and the container lid 86 are separated.
  • a pin-shaped active element 110 At the lid 108 sits (at least) a pin-shaped active element 110. When the lid 108 is closed, the active element 110 is immersed in the receiving space of the receiving basket 106.
  • the action member 110 is formed so that when opening the lid 108, it is moved through the receiving space of the receiving basket. As a result, dirt in the receiving space is "solved".
  • PCT / EP2015 / 054766 dated 6 March 2015.
  • the separator device or the filter box (suction material container) 84 is basically the same design as described there. Full reference is made to PCT / EP2015 / 054766.
  • 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, for example, tubular with filter pleats.
  • the filter folds are seated on a base 114, via which in turn the filter device 104 on the container 80 and in particular particular to the bottom 82 and / or the container wall 84 is fixed, 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 bottom 114 and 82 via the filter device 104.
  • the filter element 112 is closed with respect to its interior to the pre-separator 102 out. Spaces between filter pleats are open to the pre-separator 102.
  • a suction flow which is decoupled via the first connection 74 on the device body 12, enters the suction material container 34 via the first suction material container connection 92. He enters it into the filter device 104 and there between filter folds over an end face of the filter element 112 a.
  • the suction flow flows through the filter material of the filter folds, wherein dust particles do not penetrate the filter element 112, that is, they remain essentially caught on the filter element 112.
  • a suction flow is available at the first suction-material container connection 92, the dust charge of which is considerably less dust-laden in comparison with the suction flow which is coupled into the second suction-material container connection 94.
  • the suction material container 34 (the filter box) is acceptable by the device body 12 in order to be able to empty the suction material container 34 and if necessary to be able to clean the suction material container 34 or to exchange the filter device 104.
  • a fluid-tight connection between the first port 74 and the first suction container connection 92 and / or between the second connection 76 and the second suction container connection 94 is present.
  • a sealing device is provided, which is designated as a whole by 116.
  • the sealing means 116 comprises a first sealing member 118 associated with the first suction hopper port 92 and the first port 74, and a second sealing member 120 associated with the second suction hopper port 94 and the second port 76.
  • the corresponding (first) sealing element 118 is designed as a round seal. It comprises a holding body 122, on which a collar 124 is seated.
  • the holding body 122 has a ring 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.
  • the recess 128 has the shape of a circumferential groove around the holding body 122.
  • About the recess 128 of the holding body 122 can be placed on a corresponding holder for the (first) sealing member 118, wherein a corresponding flange portion of the holder can dive into the recess 128 and thereby a positive fit is achieved. This will be described in more detail below.
  • the collar 124 follows in a height direction 130 on the holding body 122 and is in particular integrally connected 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 aligned in particular parallel to one another.
  • the collar 124 has a first region 136, which surrounds the annular opening 126 and is in particular integrally connected to the holding body 122.
  • the first collar side 132 and the second collar side 134 are formed on a second area 138, which is oriented transversely to the holding body 122 and the second area 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 lies at a small acute angle, for example, about 5 ° to 15 ° to the height direction 130th
  • the second region 138 forms a pressure application surface, wherein a differential pressure can 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 in it.
  • the sealing member 118 is movable in itself. D mobility takes place via the collar 124;
  • the collar 124 is movable in one direction 140, in particular with respect to the retaining 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 toward the second collar side 134.
  • the sealing member 118 is formed so that a gap between the first port 74 and the first suction container port 92 when the suction container 34 is inserted in the receiving space 72 and the vacuum cleaner 10 is not operated under the influence of a suction flow through an "internal" Movement of the first sealing member 118 is bridged.
  • the suction flow creates a pressure differential 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-material container connection 92 as a counter element for the first sealing element 118.
  • the gap present through the different distances 98, 96 is bridged by the suction flow and the corresponding pressure difference, and the first sealing element 118 provides a fluid-tight connection of the first connection 74 to the first suction-material container connection 92.
  • the first sealing element 118 is made a corresponding plastic material such as EPDM (ethylene-propylene-diene) produced, which allows the mobility and thereby at an acting suction flow close contact with the counter element.
  • EPDM ethylene-propylene-diene
  • a greater pressure acts than the second collar side 134, corresponding to the pressure difference to create.
  • the ambient pressure acts on the first collar side 132 and the suction-current negative pressure acts 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 free space 144 is formed between the first region 136 and the edge element 142 bounded by the first collar side 132.
  • the peripheral edge element 142 projects in particular from the collar side, namely the second collar side 134, which forms a contact surface 146 against a counter element. It stands in the direction of that collar side, namely the first collar side 132, on which at the prevailing
  • the edge member 142 is formed outside the abutment surface 146 and faces the first collar side 132 as the surface on which the higher pressure prevails during operation.
  • the edge element 142 prevents inversion of the collar 124 at a prevailing pressure difference between the first collar side 132 and the second collar side 134. As a result, a secure abutment of the collar 124 is achieved at a counter element.
  • a first holder for the first seal member 118 is formed on the first port 74.
  • the first connection 74 has a circumferential annular wall 148 with a flange 150 which projects transversely to the annular wall (cf. FIG. 6).
  • This flange 150 is immersed in the corresponding recess 128 of the first sealing member 118. Thereby, a first holder 152 for the formed first sealing element 118, via which the first sealing member 118 is held positively against the first terminal 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 member 118 is arranged so 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 32 is operated. This means that during operation of the suction device 32 on the collar 124 between the first collar side 132 and the second collar side 134, a pressure difference acts which moves the movable first sealing element 118 over the collar 124 in the direction 140. This causes an abutment of the second collar side 134 against a counter-element 154.
  • the counter-element 154 (compare in particular FIG.
  • the second sealing element 120 is of the same design as the first sealing element 118. It is fixed to the second connection 76 via a second holder 158 (FIG. 5), which is formed in particular by a wall 160 of the second connection 76.
  • the second sealing element (the same reference numerals as for the first sealing element 118 are selected) has the first collar side 132 and the second collar side 134.
  • the first collar side 132 is exposed to the air pressure and on the second collar side 134 can then act the suction flow. Due to the prevailing pressure difference is a movement in a direction 162, which is an opposite direction to the direction 140.
  • a corresponding abutment surface 146 of the second sealing element abuts 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 so that when inserting the suction container 134 or when removing the suction container 34 in a suction current-free state of the vacuum cleaner 10, no mechanical contact between the sealing device 116 and the corresponding counter-elements 154, 164 takes place. As a result, the tightness impairing wear or damage to the sealing device 116 is avoided.
  • the guide device 168 comprises a first partial device 170, which is arranged on the device body, and a second partial device 172, which is arranged on the suction material container 34.
  • the second partial device 172 can be inserted into the first partial device 170, for example in the manner of a drawer slide.
  • FIG. 10 schematically shows the conditions during insertion (indicated by the reference numeral 174) or during release (indicated by the reference numeral 176) of the suction-material container 34 on or from the device body 12. If the first partial device 170 engages the second partial device 172, wherein these in particular are completely decoupled from each other in the solution, then the suction material container is guided in the receiving space 72 and thereby guided such that the first connection 74 with the first sealing element 118 and the first suction container port 92 can not touch and the second port 76 with the second Seal member 120 and the second suction container port 94 can not touch when no suction current acts.
  • the guide device 168 is designed, in particular, such that the first part device 170 and the second part device engage with one another when a mechanical contact between the sealing device 116 is basically 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.
  • Seal device 116 with the first seal member 118 disposed on the first port 74 and the second seal member 120 disposed on the second port 76 is greater than the distance 96 between the first suction material container connection 92 and the second suction material container connection 94.
  • a gap 178 or 180 is formed between the corresponding sealing elements 118, 120 and their counter elements 154 and 164, respectively.
  • Saugstrom plante the vacuum cleaner 10
  • a pressure difference is generated on the corresponding collar 124 of the first sealing member 118 and the second sealing member 120, which is caused by the negative pressure of the suction flow. Initially, this pressure difference causes the collar 124 to move until, with its second collar side 134, the latter abuts against the corresponding counter element 154 or 164, where it provides a seal and a fluid-tight connection is achieved.
  • a dust-laden suction flow which enters the second suction-material container connection 94 via the second connection 76, is thereby transferred "fluid-tightly" from the device body 12 to the suction-material container 34.
  • the low-dust suction stream which is coupled via the first port 74 into the suction container 34, passed to the first suction material container port 92 fluid-tight.
  • the first holder 152 and the second holder 158 for the sealing device 116 are disposed on the apparatus body.
  • sealing elements are arranged on the suction material container connections 94, 92, wherein the sealing elements are arranged and configured in such a way that, under the effect of a suction flow, the corresponding collar abuts against a counter element which acts on the first connection 74 or the second connection 76 is formed.
  • a first seal member 182 disposed on the first suction container port 92 moves toward the first port 74 and a second seal member 184 disposed on the second suction container port 94 moves toward the second port 76.
  • a distance 186 between the first port 74 and the second port 76 is greater than a distance 188 between the first suction hopper port 92 and the second suction hopper port 94 including the sealing device with the first sealing element 182 and the second sealing element 184 ,
  • a holder is formed on the device body 12 and the other holder is formed on the suction material container 34.
  • an additional sealing element is provided only at one connection and in particular the second connection 76.
  • a movable flap 190 is disposed in the receiving space 72. This flap 190 covers the first port 74 toward the second port 76 from when the suction container 34 is removed from the device body 12.
  • the flap 190 is pivotally mounted in an embodiment opposite the door 78 on an inner side of the further housing wall 48. It can also be provided that the flap 190 is pivotally mounted via a pivot joint 192 on a wall 94, on which the first terminal 74 is formed.
  • a pivot axis 196 is in particular oriented transversely and preferably perpendicular to the first extension axis 22.
  • the pivot joint 192 is spring-loaded via a spring 198.
  • the spring 198 is arranged and designed such that it endeavors to hold the flap 190 in a cover position 200 (shown in broken lines in FIG. 1), in which the first connection 74 is covered. In order to guide the flap 190 out of the cover position 200 and, for example, to bring it into a "parking position" 202, the force of the spring 198 must be overcome.
  • the parking position 202 (FIG. 1) is such that the flap is at least approximately parallel to an inner side of the further housing wall 48 and is positioned in the receiving space 72, with the suction material container 34 being positioned on the device body 12 with a corresponding fluid connection between it first port 74 and the first sump port 92 and with fluid communication between the second port 76 and the second sack port 94.
  • the spring 198 is further designed such that when inserting the suction container 34 in the direction 174 (see FIG. 10), the corresponding force is exerted to bring the flap 190 out of the cover position 200 into the parking position 202.
  • the flap 190 is positioned at an acute angle to the first extension axis 22 so that a corresponding force for folding the flap 190 into the parking position 202 can be exerted by the container wall 94.
  • the suction container is inserted into the receiving space 92
  • the flap is brought into the parking position 202 by the insertion movement from the cover position 200.
  • the spring 198 causes the door 190 to automatically transition from the park position 202 to the cover position 200.
  • the vacuum cleaner 10 works as follows:
  • the suction container 34 is inserted on the device body 12 in the receiving space 72. It acts a suction flow. The acting one
  • Suction current causes first when switching on a system of sealing means 116 with the first seal member 118 and the second seal member 120 to the corresponding counter element 154 and 164 by movement of the collar 124 of the respective sealing member 118 and 120. It is achieved by a fluid-tight closure.
  • the sealing device 116 is self-adhesive. When the suction unit 32 is switched off, the corresponding collar 124 moves back and there is no contact with the corresponding counter element 154 or 164.
  • the suction material container can then be guided out of the device body 12 via the guide device 168, without any mechanical loading of the sealing device 116 on the suction material container 32 taking place; the distance 96 is smaller than the distance 98.
  • 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. This results in a simple insertion and removal of the suction material container 34, wherein the risk of damage to the sealing device 116 is minimized by mechanical action. In operation, a tight connection is still achieved.
  • the flap 190 automatically covers the first port 74 toward the second port 76 as the suction bag 34 is removed. Dust remaining in the connecting pipe 64, which can trickle out of the second port 76 in the direction of the first port 74, is thereby prevented from penetrating into the first port 74 to the suction unit 32.
  • the flap movement 190 automatically folds the flap 190 from the covering position 200 into the parking position 202 and the suction material container 34 can be aligned with the device body 12 with aligned correspondence between the first Port 74 and the first suction container port 92 and the second port 76 and the second suction container port 94 reach.
  • PCT / EP2015 / 054720 for a possible design of a floor nozzle.
  • Second collar side 136 First area

Landscapes

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

Abstract

L'invention concerne un aspirateur comprenant un corps d'appareil (12), un système de groupe d'aspiration (32) qui sert à produire un flux d'aspiration et qui agencé sur le corps d'appareil (12), un premier raccordement (74) qui est agencé sur le corps d'appareil (12) et qui est en communication fluidique avec le système de groupe d'aspiration (32), un second raccordement (76) qui est agencé sur le corps d'appareil (12) à distance du premier raccordement (74) et qui est en communication fluidique avec une ouverture d'aspiration (24), un réceptacle de produit aspiré (34) qui est fixé de manière amovible au corps d'appareil (12) et qui présente un premier raccordement (92) de réceptacle de produit aspiré correspondant au premier raccordement (74) du corps d'appareil (12) et un second raccordement (94) de réceptacle de produit aspiré correspondant au second raccordement (76) du corps d'appareil (12). Un dispositif d'étanchéité (116) comprend un premier élément d'étanchéité (118) qui est associé au premier raccordement (74) du corps d'appareil (12) et au premier raccordement (92) de réceptacle de produit aspiré et/ou un second élément d'étanchéité (120) qui est associé au second raccordement (76) du corps d'appareil (12) et au second raccordement (94) de réceptacle de produit aspiré, la distance (98) entre le premier raccordement (74) et le second raccordement (76) du corps d'appareil (12) étant plus grande que la distance (96) entre le premier raccordement (92) de réceptacle de produit aspiré et le second raccordement (94) de réceptacle de produit aspiré y compris le dispositif d'étanchéité (116) en l'absence d'un flux d'aspiration. Le dispositif d'étanchéité (116) est mobile et, en présence d'un flux d'aspiration agissant par une différence de pression au niveau du dispositif d'étanchéité (116), le dispositif d'étanchéité (116) établit du fait de sa mobilité une liaison étanche au fluide entre le premier raccordement (74) du corps d'appareil (12) et le premier raccordement (92) de réceptacle de produit aspiré et/ou entre le second raccordement (76) du corps d'appareil (12) et le second raccordement (94) de réceptacle de produit aspiré.
PCT/EP2016/062194 2016-05-30 2016-05-30 Aspirateur et procédé permettant de faire fonctionner un aspirateur WO2017207024A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP16725862.3A EP3463025B1 (fr) 2016-05-30 2016-05-30 Aspirateur et methode d'utilisation d'un aspirateur
PL16725862T PL3463025T3 (pl) 2016-05-30 2016-05-30 Odkurzacz i sposób działania odkurzacza
CN201680086257.0A CN109310253B (zh) 2016-05-30 2016-05-30 吸尘器和用于运行吸尘器的方法
PCT/EP2016/062194 WO2017207024A1 (fr) 2016-05-30 2016-05-30 Aspirateur et procédé permettant de faire fonctionner un aspirateur
CN201680086271.0A CN109310250A (zh) 2016-05-30 2016-08-18 具有用于长度可调的管装置的操作单元的吸尘器
PCT/EP2016/069628 WO2017207071A1 (fr) 2016-05-30 2016-08-18 Aspirateur comportant une unité de commande pour un système tubulaire de longueur réglable
EP16753401.5A EP3463023A1 (fr) 2016-05-30 2016-08-18 Aspirateur comportant une unité de commande pour un système tubulaire de longueur réglable

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 (1)

Publication Number Publication Date
WO2017207024A1 true WO2017207024A1 (fr) 2017-12-07

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2016/062194 WO2017207024A1 (fr) 2016-05-30 2016-05-30 Aspirateur et procédé permettant de faire fonctionner un aspirateur
PCT/EP2016/069628 WO2017207071A1 (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
PCT/EP2016/069628 WO2017207071A1 (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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US20010018865A1 (en) 2000-03-06 2001-09-06 Wegelin Jackson W. Vacuum cleaner with latching arrangement
US20010042442A1 (en) 1999-04-23 2001-11-22 Rexair, Inc. Filter assembly for a vacuum cleaner
GB2394649A (en) * 2002-11-01 2004-05-05 Black & Decker Inc Vacuum cleaner and dust collection module therefor, having two access/removal points
EP1070478B1 (fr) 1999-07-17 2006-04-05 Black & Decker Inc. Aspirateur à poussières
CN2855292Y (zh) 2005-10-31 2007-01-10 乐金电子(天津)电器有限公司 吸尘器的拆装式滤芯
EP1642521B1 (fr) 2004-10-02 2009-03-18 Glen Dimplex Deutschland GmbH Filtre à poussière en forme de boîte pour aspirateur, en particulier pour aspirateur des sols et aspirateur comportant ledit filtre
EP2030554B1 (fr) 2007-08-30 2012-02-22 Miele & Cie. KG Aspirateur doté d'un ventilateur motorisé, dont le filtre fin est pourvu d'un flux d'air de sortie
WO2014176233A1 (fr) 2013-04-22 2014-10-30 Techtronic Floor Care Technology Limited Boîtier à filtre pour aspirateur
EP2189095B1 (fr) 2008-11-21 2015-08-19 Samsung Electronics Co., Ltd. Ensemble de filtre pour aspirateur
EP2368473B1 (fr) 2010-03-23 2016-04-06 Stein & Co. GmbH Aspirateur avec un filtre de protection du moteur

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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
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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
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Publication number Priority date Publication date Assignee Title
DE9207802U1 (de) 1992-06-10 1993-10-14 Siemens AG, 80333 München Staubsauger
US20010042442A1 (en) 1999-04-23 2001-11-22 Rexair, Inc. Filter assembly for a vacuum cleaner
EP1070478B1 (fr) 1999-07-17 2006-04-05 Black & Decker Inc. Aspirateur à poussières
US20010018865A1 (en) 2000-03-06 2001-09-06 Wegelin Jackson W. Vacuum cleaner with latching arrangement
GB2394649A (en) * 2002-11-01 2004-05-05 Black & Decker Inc Vacuum cleaner and dust collection module therefor, having two access/removal points
EP1642521B1 (fr) 2004-10-02 2009-03-18 Glen Dimplex Deutschland GmbH Filtre à poussière en forme de boîte pour aspirateur, en particulier pour aspirateur des sols et aspirateur comportant ledit filtre
CN2855292Y (zh) 2005-10-31 2007-01-10 乐金电子(天津)电器有限公司 吸尘器的拆装式滤芯
EP2030554B1 (fr) 2007-08-30 2012-02-22 Miele & Cie. KG Aspirateur doté d'un ventilateur motorisé, dont le filtre fin est pourvu d'un flux d'air de sortie
EP2189095B1 (fr) 2008-11-21 2015-08-19 Samsung Electronics Co., Ltd. Ensemble de filtre pour aspirateur
EP2368473B1 (fr) 2010-03-23 2016-04-06 Stein & Co. GmbH Aspirateur avec un filtre de protection du moteur
WO2014176233A1 (fr) 2013-04-22 2014-10-30 Techtronic Floor Care Technology Limited Boîtier à filtre pour aspirateur

Also Published As

Publication number Publication date
EP3463023A1 (fr) 2019-04-10
WO2017207071A1 (fr) 2017-12-07
CN109310253B (zh) 2021-02-05
CN109310250A (zh) 2019-02-05
CN109310253A (zh) 2019-02-05
EP3463025A1 (fr) 2019-04-10
PL3463025T3 (pl) 2020-07-27
EP3463025B1 (fr) 2020-04-22

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