EP2736396B1 - Aspirateur - Google Patents

Aspirateur Download PDF

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Publication number
EP2736396B1
EP2736396B1 EP11738432.1A EP11738432A EP2736396B1 EP 2736396 B1 EP2736396 B1 EP 2736396B1 EP 11738432 A EP11738432 A EP 11738432A EP 2736396 B1 EP2736396 B1 EP 2736396B1
Authority
EP
European Patent Office
Prior art keywords
suction
filter
unit
lid
material container
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
EP11738432.1A
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German (de)
English (en)
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EP2736396A1 (fr
Inventor
Stephan Siegel
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.)
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Application filed by Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP2736396A1 publication Critical patent/EP2736396A1/fr
Application granted granted Critical
Publication of EP2736396B1 publication Critical patent/EP2736396B1/fr
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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
    • 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
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices

Definitions

  • the invention relates to a sucker, which is suitable for sucking ash, comprising a uniform suction material container unit, in which a suction chamber is arranged, a filter unit with a filter holder and at least one filter, which is detachably supported on the suction material container unit, and a Suction head unit on which a motor device is arranged and which is detachably supported on the filter unit and / or on the suction material container unit, wherein the filter unit is detachable relative to the suction head unit, and wherein the suction chamber is associated with a lid, which the suction chamber to the filter unit covering, wherein at least one opening for fluid-effective connection with the at least one filter is arranged on the lid and the filter unit is supported on the lid or is firmly connected thereto.
  • EP 2 002 773 A2 is a vacuum cleaner with a lower part and an upper part can be placed on this, wherein the lower part forms a dirt collecting and the upper part receives a driven by an electric motor suction turbine with horizontally oriented turbine axis for generating a suction air flow, and wherein a flat filter is arranged on or in the upper part, which is in fluid communication with the suction turbine via a suction channel.
  • the invention has for its object to provide a sucker of the type mentioned, with the safe can be sucked with simple and clean handling ash.
  • suction chamber is arranged or formed within a metallic wall and that the suction head unit is releasably fixed to the suction material container unit via a locking device, wherein the suction head unit can be locked on the suction material container unit.
  • the sucker according to the invention has the suction material container unit, the filter unit and the suction head unit as separate modules.
  • the suction head unit can be loosened and, in particular, loosened without tools.
  • the filter unit is separate from the suction head unit. This means that no suction material adheres to the suction head unit, and if this is placed on a storage surface, then it is not polluted.
  • Filter unit integrated into the suction head unit, then ash dust could dissolve in the storage of the suction head and get from the filter unit to the surface to be deposited.
  • the filter unit can be detached in a simple manner and in particular without tools from the suction material container unit. This can be emptied in a simple and clean way.
  • the suction chamber is arranged or formed within a metallic wall. As a result, the risk of ignition when accidentally sucking still glowing parts is minimized. This results in a high fire protection.
  • the result is a high fire protection when the suction chamber is associated with a lid which covers the suction chamber to the filter unit out, wherein on the cover at least one opening for fluidly effective connection with the at least filter is arranged.
  • the cover By covering the suction chamber with an additional lid, parts above the lid can be protected, in particular with respect to ignition.
  • the at least one opening provides the necessary fluid-effective connection, so that a suction air flow can flow through the filter.
  • the filter unit is supported on the lid or is firmly connected thereto. This results in a structurally simple structure for a user, the simple way to remove the filter unit in particular tool-free from the suction material container unit or to solve the suction head unit of the filter unit.
  • the suction head unit is detachably fixed to the suction material container unit.
  • the suction head unit can be locked on the suction material container unit.
  • the at least one filter is fixed interchangeably on the filter holder.
  • a filter added can be easily replaced.
  • a mesh device is arranged at the at least one opening. This can also act as a (pre-) filter.
  • the mesh device is preferably formed of or comprises a grid and / or woven and / or knitted fabric and is in particular made of a flame-retardant material.
  • the mesh device is made of a metallic material. This results in a high fire protection.
  • the mesh device is designed as a filter and in particular prefilter. This training results by appropriate choice of a mesh size.
  • the lid is made of a metallic material. This results in optimized fire protection. Furthermore, this allows the suction chamber completely einhausen with metallic material.
  • the cover is detachable with respect to the suction material container unit and is supported in particular on this. This makes it easy to remove the lid.
  • an axial fixation of the lid can be achieved in that the suction head unit is locked with the suction material container unit and thereby an axial tension is achieved.
  • the lid has a side facing the suction chamber and a side facing away from the suction chamber and the filter holder protrudes from the side facing away from the suction chamber in the direction of a lower end of the nipple.
  • the filter holder projects with the at least one filter into the suction chamber so to speak. It can thereby provide a large Einsaug Colour.
  • At the Einsaug particular mesh device of a flame retardant material and in particular metallic material for fire protection reasons is arranged.
  • the suction chamber then comprises a ring area and the ring area surrounds the filter holder.
  • this can for example also achieve a cyclone effect for the suction air flow.
  • the filter holder is designed as an insert, in the interior of which the further filter is arranged as a main filter and an outer wall of the insert, through which passes the suction flow, is designed as a pre-filter.
  • the lid has a side facing the suction chamber and a side facing away from the suction chamber, and the filter holder protrudes from the side facing away from the suction chamber in the direction of an upper end of the nipple.
  • the suction chamber is not influenced by the filter unit. It can be an effective coverage of the suction chamber to the parts of the teat, which are above this, reach.
  • a positioning device for holding and in particular rotationally fixed holding of the lid is provided. This makes it possible, on the one hand, for a user to set a default for the positioning of the lid and on the other hand, a rotation lock can be achieved in a simple manner.
  • An axial fixation can be achieved, for example, by clamping between the suction head unit and the suction material container unit.
  • the filter unit is detachably supported via the filter holder and / or a lid of the suction chamber on the suction material container unit.
  • a positioning device for holding and in particular rotationally fixed holding of the filter unit and / or a lid on the suction material container unit is provided.
  • a defined orientation of the filter unit and / or the lid on the suction material container unit can be easily obtained for a user, and a rotationally fixed fixation can be achieved.
  • a positioning device for holding and in particular rotationally fixed holding the suction head unit is provided with respect to the filter unit.
  • the suction head unit can only be fixed with respect to the filter unit (and the suction material container unit) if a position predetermined by the positioning device is present.
  • the positioning device has at least one recess on the one unit of suction head unit and filter unit and at least one immersion element for the at least one recess on the other unit.
  • the filter unit is clamped between the suction head unit and the suction material container unit when the suction head unit is locked to the suction material container unit. This results in an axial fixation of the filter unit. In turn, when the locking of the suction head unit with the suction material container unit is canceled and the suction head unit is removed from the suction material container unit, it is possible to detach the filter unit in a simple manner from the suction material container unit.
  • the filter unit comprises a first contact region for the suction head unit and a second contact region for the second suction material container unit.
  • a sucker according to the invention is used for sucking ash. Even when accidentally sucking in glowing parts results in a high fire protection.
  • the nipple can be handled in a clean manner so that the suction head unit and the filter unit are separate modules and thus do not come into contact with an unfiltered stream of suction air inside the nipple.
  • a first embodiment of a nipple according to the invention which in the FIGS. 1 to 3 is shown and designated therein by 10, is constructed in a modular manner and comprises as a module a suction material container unit 12, a filter unit 14 and a suction head unit 16.
  • the vacuum cleaner 10 is a sucker, which is suitable for sucking ash (“ash aspirator”) and in particular a dry vacuum (“vacuum cleaner").
  • a user can separate the suction material container unit 12, the filter unit 14 and the suction head unit 16 from each other without tools, in particular to empty a suction chamber 18 of suction material.
  • the suction chamber 18 is arranged in the suction material container unit 12. He takes on during a suction corresponding suction.
  • the suction material container unit 12 forms a metallic enclosure for the suction chamber 18. This is within a metallic wall 20.
  • the wall 20 forms container walls 22, 24 of the suction material container unit 12, within which the suction chamber 18 is arranged.
  • the container wall 24 is a container bottom. At this one or more lateral container walls 22 are arranged.
  • a connection 26 is positioned for a suction hose 28.
  • the suction hose 28 is made of a metallic material.
  • connection 26 comprises a connecting piece 30, which projects into the outer space.
  • the connecting piece 30 has an inner space 32, in which the suction hose 28 can be inserted and fixed there.
  • the connecting piece 30 is in particular designed so that "conventional" suction hoses, which are made in particular of a plastic material, are not fixable there.
  • the connecting piece 30 is specially adapted to the metallic suction hose 28.
  • connection 26 further has an inlet deflection device 34, which is fluid-effectively connected to the connecting piece 30 and is arranged within the suction-material space 18.
  • a suction material flow can be deflected by means of the inlet deflection device 34 so that it is given a transverse component with respect to a radial direction 36 when it enters the suction chamber 18.
  • the inlet deflection device 34 can also be designed such that suction material receives an axial flow component in the direction of the container bottom 24.
  • the suction chamber 18 is associated with a lid 38, which closes the suction chamber 18 to the filter unit 14 out.
  • the lid 38 is made of a flame retardant material and in particular of a metallic material.
  • the lid 38 is detachable from the suction material container unit 12 and in particular removable without tools.
  • the suction chamber 18 has a substantially uniform cross-section over its entire height (apart from the region around the inlet deflection device 34).
  • the lid 38 is formed as a flat, substantially flat plate.
  • a shoulder 40 is formed on an inner wall, for example in the form of an annular shoulder, on which the lid 38 is placed.
  • a positioning device 42 is provided, via which the cover 38 can be positioned in a rotationally fixed manner on the suction material container unit 12.
  • a bulge 44 is arranged in the cover 38 for forming the positioning device 42, and a submersible element 46 adapted to the bulge 44 is arranged on the suction material container unit 12.
  • the lid 38 is correctly positioned when the immersion element 46 dips into the bulge 44. As a result, a rotational movement of the lid 38 relative to the suction material container unit 12 is then blocked.
  • a central opening 48 is arranged in the cover 38.
  • a mesh device 50 comprises in one embodiment, a grid 52 made of a metallic material.
  • the lid 38 has a first, the suction chamber 18 zu josde page 54. This page 54 also has the container bottom 24 and a lower end 56 of the teat 10 to.
  • the lid 38 further has a side 54 opposite side 58, which is the suction chamber 18 is repellent and assigns an upper end 60 of the nipple 10.
  • the filter unit 14 is arranged on the side 58.
  • the filter unit 14 comprises a filter holder 62, on which a filter 64 such as a lamellar filter is held.
  • the filter 64 is arranged in a flow space 66, which is connected via the opening 48 in a fluid-effective manner (for a suction air flow) to the suction chamber 18.
  • the flow space 66 is fluid-effective (for the suction air flow).
  • a suction device 68 which is arranged on the suction head unit 16.
  • This suction device 68 comprises a motor device 70.
  • the motor device 70 in turn has in particular an electric motor.
  • the engine device 70 drives a suction turbine 72. As a result, the suction air flow is achieved.
  • the filter holder 62 is designed such that it closes the flow space 66 in a fluid-tight manner, so that a defined flow path is achieved which passes through the opening 48 through the flow space 66 and the filter 64. Particles contained in the flow, which enter the flow space 66, thereby inevitably have to pass through the filter 64 and are filtered out there.
  • the filter unit 14 is arranged, for example, in the suction material container unit 12 at a distance from an upper edge 76 of the suction material container unit 12.
  • the filter holder 62 may be placed on the lid 38 or be firmly connected to the lid 38.
  • a positioning device 74 for positioning and in particular for rotationally fixed positioning of the filter unit 14 via the filter holder 62 on the suction material container unit 12 is provided.
  • This position device 74 is formed for example via a corresponding bulge on the filter holder 62, in which the immersion element 46 can dip.
  • the suction head 16 On the upper edge 76, the suction head 16 is placed with a corresponding contact surface 78. Via a locking device 80, which is detachable, the suction head unit 16 is fixed to the suction material container unit 12.
  • a part 82 of the suction head unit 16 dips into the suction material container unit 12.
  • This part 82 comprises a contact device 84, which rests against the filter holder 62 and ensures a fluid-tight connection of the suction head unit 16 to the filter holder 62.
  • a positioning device 86 is provided, which ensures that the suction head unit 16 with the suction material container unit 12 can be fixed only in one (in particular only) defined position.
  • the filter unit 14 When the suction head unit 16 is fixed to the suction material container unit 12 via the locking device 80, the filter unit 14 is clamped between the part 82 of the suction head unit 16 and the shoulder 40.
  • the filter unit has a first abutment region 88 against which the suction head unit 16 abuts and is supported. Furthermore, it has a second contact area 90, via which it bears against the suction material container unit 12 and is supported.
  • the filter unit 14 may be supported on the lid 38 or on a shoulder (for example, the shoulder 40) of the suction material container unit 12.
  • the filter unit 14 is fixedly connected to the lid 38, this is supported via the lid 38 on the suction material container unit 12 and the second abutment region 90 is formed on the lid 38.
  • the suction hose 28 is a metal hose.
  • the suction chamber 18 is housed in metal.
  • a particular metallic grid 52 is arranged. This provides a high level of protection when ash is sucked in and it still contains glowing parts.
  • the opening 48 additionally provides via the grid 52 for protecting the filter 64.
  • the suction head unit 16 is supported on the filter unit 14 and the suction material container unit 12.
  • the suction head unit 16 can be removed. This is then separated from the filter unit 14.
  • the filter unit 14 is held in particular loose.
  • the locking device 80 When the locking device 80 is closed, the suction head unit 16 provides for the axial fixation of the filter unit 14.
  • the positioning device 74 ensures the rotationally fixed fixation.
  • suction head unit 16 After removal of the suction head unit 16, it can be deposited independently of the filter unit 14. The suction head unit 16 is not exposed to particle flow and therefore "clean" accordingly.
  • the filter unit 14 can be removed separately. After opening the lid 38, then suction material can be removed from the suction chamber 18.
  • the vacuum cleaner 10 absorbs ash and normal dry dirt. Even with accidental absorption of glowing parts, the risk of ignition is minimized because dust-touchable parts are heavy or non-flammable and are particularly metallic.
  • the handling is simple and clean and in particular the removed suction head unit 16 has a clean side (which is not exposed to unfiltered suction air) (which faces the filter unit 14 when the suction head unit 16 is fixed).
  • a cyclone effect in the suction chamber 18 for improving the shutdown of suction material is achieved by appropriate training and in particular flow training of the suction chamber 18.
  • the opening 48 is arranged in particular centrally on the cover 38 with respect to a cross section of the suction chamber 18.
  • the opening 48 has, for example, a circular cross-section.
  • the filter unit 14 can be taken out of the suction material container unit 12 upwards.
  • a suction material container unit 94 is present, on which a filter unit 96 is supported. Furthermore, a suction head unit 98, which can be fixed with the suction material container unit 94 via a corresponding locking device 100, is supported on the suction material container unit 94.
  • a suction chamber 102 is formed in the suction material container unit 94.
  • the suction chamber 102 is closed at the top by a cover 104.
  • This cover 104 which is releasably and in particular tool-free detachable from the suction material container unit 94, is also designed as a filter holder 106.
  • a cup-shaped insert 108 is held on the lid 104 in a central region.
  • This insert has a mesh 110 as the outer boundary.
  • This mesh device 110 is made of a metallic material or, for example, a flame-retardant textile material.
  • the mesh device 110 forms a prefilter 112 for suction material.
  • the insert 108 has an interior 114.
  • a (main) filter 116 is positioned in this inner space 114.
  • This filter 116 is formed, for example, by a filter cartridge.
  • This filter 116 is on the output side with a suction device 68 (see above) of the suction head unit 98 in fluidly effective connection.
  • connection 118 for a suction hose is arranged.
  • Suction is sucked through the port 118 in the suction chamber 102.
  • suction air contained suction material is performed by the mesh device 110 as a pre-filter and must pass through the filter 116. There is another dust filtering there.
  • the suction chamber 102 is surrounded by metallic walls (including the floor).
  • the lid 104 is metallic.
  • the mesh device 110 which forms a boundary of the suction chamber 102 to the filter unit 96, is also made of metallic material or at least flame-retardant material.
  • the lid 104 has a first side 120 which points to a bottom of the suction chamber 102 and an opposite second side 122.
  • the insert 108 is disposed on the first side 120.
  • the suction chamber 102 does not have a uniform cross section.
  • the suction chamber 102 has an annular shape, that is, it has a ring portion 124 which surrounds the insert.
  • this annular region 124 is, for example, circular. Below the annular region 124 towards a bottom of the suction chamber 102, the suction chamber is then cylindrical, for example.
  • Corresponding positioning devices are provided, which hold the cover 104 with the filter holder 106 in a manner secured against rotation on the suction material container unit 94 and hold the suction head unit 98 in a manner secure against rotation on the suction material container unit 94.
  • the filter unit 96 is supported via the cover 104 on the suction material container unit 94.
  • the suction head unit 98 is supported on the suction material container unit 94. (It may also be additionally supported on the filter unit 96.)
  • the suction head unit 98 is fixed to the suction material container unit 94 via the locking device 100.
  • the suction head unit 98 can be removed without the filter unit 96.
  • the filter unit 96 can then be removed upward, thereby also the lid 104 is opened and the suction chamber 102 can be emptied of suction material.
  • the filter holder 106 is not formed on the lid 104, but that, for example, the filter holder 106 is "loosely" hung on the lid 104, in particular rotationally secure and can be removed without tools.
  • sucker 92 functions as described above with reference to the nipple 10.
  • the nipple 10 or nipple 92 may also be as exemplified in FIG FIG. 4 shown, a driving device and / or Rammschutz Bran 126 have.
  • the ram protection device may be formed integrally with the driving device.
  • a corresponding suction material container unit 12 is closed by a cover 130 upwards.
  • the lid may have a cyclone flow promoting structure 132 with a (central) opening 134 toward the suction chamber 18. At this opening 134, in turn, a grid and in particular metal grid is arranged.
  • the lid 130 is supported on the suction material container unit 12 and there in particular on a shoulder 136.
  • the shoulder includes a pin or bar 138 facing up, for example, and the lid 130 includes a recess 140 adapted thereto.
  • a filter unit 142 includes a filter holder 144.
  • This filter holder 144 holds a filter 146.
  • the filter holder 144 also includes a recess 148 which is placed on the pin or the bar 138.
  • the recess 140 on the cover 130 is designed so that the filter holder 144 can be placed on the cover 130 in the region of the recess 140 and thereby a rotation lock for the filter holder 144 is formed.
  • the filter unit 142 can be detachably (detachable without tools) fixed to the suction material container unit 12.
  • a positioning device 150 for a suction head unit 16 with respect to the filter unit 142 is provided.
  • This positioning device 150 comprises a recess 152 in the filter holder 144.
  • An immersion element 154, which can be immersed in the recess 152, is seated on the suction head unit 16.
  • a rotation lock for rotationally secure holding of the suction head unit 16 with respect to the filter unit 142 is provided.
  • nipple 128 functions as described with reference to the nipples 10 and 92.

Claims (12)

  1. Aspirateur, lequel est conçu pour aspirer de la cendre, comprenant une unité récipient (12 ; 94) uniforme pour le produit aspiré, dans laquelle est agencée une chambre (18 ; 102) pour le produit aspiré, une unité filtre (14 ; 96 ; 142) comprenant un porte-filtre (62 ; 106 ; 144) et au moins un filtre (64 ; 112 ; 116 ; 146), lequel s'appuie de manière détachable contre l'unité récipient (12 ; 94) pour le produit aspiré, et une unité tête d'aspiration (16 ; 98), sur laquelle un système de moteur (70) est agencé et laquelle s'appuie de manière détachable sur l'unité filtre (14 ; 96 ; 142) et/ou sur l'unité récipient (12 ; 94) pour le produit aspiré, l'unité filtre (14 ; 96 ; 142) étant amovible par rapport à l'unité tête d'aspiration (16 ; 98), et un couvercle (38 ; 104 ; 130), lequel recouvre la chambre (18 ; 102) pour le produit aspiré en direction de l'unité filtre (14 ; 96 ; 142), étant associé à la chambre (18 ; 102) pour le produit aspiré, au moins une ouverture (48) en liaison fluidique avec le ou les filtres (64 ; 116 ; 146) étant ménagée sur le couvercle (38 ; 104 ; 130) et l'unité filtre (14) s'appuyant sur le couvercle (38) ou étant assemblée solidement à ce dernier, caractérisé en ce que la chambre (18 ; 102) pour le produit aspiré est agencée ou formée à l'intérieur d'une paroi métallique (22, 24, 38) et en ce que l'unité tête d' aspiration (16 ; 98) est fixée de manière détachable sur l'unité récipient (12 ; 94) pour le produit aspiré par l'intermédiaire d'un dispositif de verrouillage (80), l'unité tête d'aspiration (16 ; 98) pouvant être verrouillée sur l'unité récipient (12 ; 94) pour le produit aspiré.
  2. Aspirateur selon la revendication 1, caractérisé en ce que le ou les filtres (64 ; 112 ; 116 ; 146) sont fixés de manière interchangeable sur le porte-filtre (62 ; 106 ; 144) dans l'unité filtre (14 ; 96 ; 142).
  3. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un système de mailles (50 ; 110) est agencé sur l'ouverture ou les ouvertures (48), et en particulier en ce que le système de mailles (50) est ou comporte une grille (52) et/ou un tissu et/ou un tricot et est fait en particulier d'un matériau difficilement inflammable et en particulier d'un matériau métallique, et en particulier en ce que le système de mailles (50) est réalisé sous la forme d'un filtre et en particulier d'un pré-filtre (112), et en particulier caractérisé en ce que le couvercle (38 ; 104 ; 130) est fait d'un matériau métallique.
  4. Aspirateur selon la revendication 3, caractérisé en ce que le couvercle (38 ; 104 ; 130) est détachable par rapport à l'unité récipient (12 ; 194) pour le produit aspiré et s'appuie en particulier sur ce dernier.
  5. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le couvercle (104) présente une face (120) orientée vers la chambre (102) pour le produit aspiré et une face (122) opposée à la chambre (102) pour le produit aspiré, et le porte-filtre (106) fait saillie de la face (120) orientée vers la chambre (102) pour le produit aspiré en direction d'une extrémité inférieure de l'aspirateur, et en particulier en ce que la chambre (102) pour le produit aspiré comprend une zone annulaire (124) et en particulier la zone annulaire (124) entoure le porte-filtre (106), et en particulier en ce que le porte-filtre (106) porte un pré-filtre (112) et au moins un autre filtre (116), le pré-filtre (112) étant monté en amont du ou des autres filtres (116) dans le sens de l'écoulement.
  6. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que le couvercle (38) présente une face (54) orientée vers la chambre (18) pour le produit aspiré et une face (58) opposée à la chambre (18) pour le produit aspiré, et le porte-filtre (62) fait saillie de la face (58) opposée à la chambre (18) pour le produit aspiré en direction d'une extrémité supérieure de l'aspirateur.
  7. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé par un système de positionnement (42) permettant de maintenir, et en particulier de maintenir solidaire en rotation le couvercle (38).
  8. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité filtre (14) s'appuie de manière détachable sur l'unité récipient (12) pour le produit aspiré par l'intermédiaire du porte-filtre (62) et/ou d'un couvercle (38) de la chambre (18) pour le produit aspiré, et en particulier caractérisé par un système de positionnement (86) permettant de maintenir, et en particulier de maintenir solidaire en rotation l'unité filtre (62) et/ou un couvercle (38) sur l'unité récipient (12) pour le produit aspiré.
  9. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé par un système de positionnement (152) permettant de maintenir et en particulier de maintenir solidaire en rotation l'unité tête d'aspiration (16) par rapport à l'unité filtre (142), et en particulier en ce que le système de positionnement (152) comporte au moins un évidement (140) sur l'une des unités parmi l'unité tête d'aspiration (16) et l'unité filtre (142) et au moins un élément d'enfoncement (154) pour l'évidement ou les évidements (152) sur l'autre unité (140 ; 152).
  10. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité filtre (14) est montée entre l'unité tête d'aspiration (16) et l'unité récipient (12) pour le produit aspiré, et en particulier en ce que l'unité filtre (14) comprend une première zone d'appui (88) pour l'unité tête d'aspiration (16) et une deuxième zone d'appui (90) pour l'unité récipient (12) pour le produit aspiré.
  11. Aspirateur selon l'une quelconque des revendications précédentes, caractérisé par un tuyau métallique (28) permettant le raccordement fluidique à la chambre (18) pour le produit aspiré.
  12. Utilisation de l'aspirateur selon l'une quelconque des revendications précédentes pour aspirer de la cendre.
EP11738432.1A 2011-07-25 2011-07-25 Aspirateur Active EP2736396B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/062750 WO2013013702A1 (fr) 2011-07-25 2011-07-25 Aspirateur

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EP3512394B1 (fr) 2016-09-13 2024-01-10 Alfred Kärcher SE & Co. KG Aspirateur adapté à l'aspiration de cendres

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GB653033A (en) * 1948-07-07 1951-05-09 Bylock Electric Ltd Improvements relating to vacuum-cleaning apparatus
US3568413A (en) * 1969-07-23 1971-03-09 Dustbane Enterprises Ltd Suction cleaners
US5259087A (en) * 1991-12-27 1993-11-09 Loveless Michael L Ash vacuum
DE9302420U1 (fr) * 1993-02-19 1993-04-08 Walter, Hartmut, 7401 Nehren, De
FR2792518B1 (fr) * 1999-04-22 2001-07-13 Pierre Orban Appareil d'aspiration de particules
DE502005010795D1 (de) * 2005-01-27 2011-02-17 Kaercher Gmbh & Co Kg Alfred Sauggerät
CN201123780Y (zh) * 2006-11-20 2008-10-01 布莱克和戴克公司 真空吸尘器
DE102007028086A1 (de) 2007-06-11 2008-12-18 Alfred Kärcher Gmbh & Co. Kg Staubsauger
EP2016881A1 (fr) * 2007-07-16 2009-01-21 Ribimex Italia S.r.l. Aspirateur pour l'aspiration de cendres
CN201404155Y (zh) * 2009-05-13 2010-02-17 周彬 全金属吸尘器
CN201539873U (zh) * 2009-09-02 2010-08-04 胡刚 动力吸尘器

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WO2013013702A1 (fr) 2013-01-31
CN103702600B (zh) 2017-02-15
CN103702600A (zh) 2014-04-02

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