EP2236072A2 - Aspirateur doté d'un dispositif supplémentaire - Google Patents

Aspirateur doté d'un dispositif supplémentaire Download PDF

Info

Publication number: EP2236072A2
Authority: EP; European Patent Office
Prior art keywords: vacuum cleaner; suction air; additional device; additional; odor
Prior art date: 2009-03-31
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.): Granted

Application number

EP10155862A

Other languages

German (de)

English (en)

Other versions

EP2236072A3 (fr

EP2236072B1 (fr

Inventor

Armin Böck

Daniel Dockner

Karin Hacker

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.)

BSH Hausgeraete GmbH

Original Assignee

BSH Bosch und Siemens Hausgeraete GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-03-31

Filing date

2010-03-09

Publication date

2010-10-06

2010-03-09 Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH

2010-10-06 Publication of EP2236072A2 publication Critical patent/EP2236072A2/fr

2012-05-23 Publication of EP2236072A3 publication Critical patent/EP2236072A3/fr

2013-10-02 Application granted granted Critical

2013-10-02 Publication of EP2236072B1 publication Critical patent/EP2236072B1/fr

Status Not-in-force legal-status Critical Current

2030-03-09 Anticipated expiration legal-status Critical

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Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air

Definitions

the present invention relates to a vacuum cleaner with a motor-blower unit for generating a suction air flow, and arranged in a dust chamber Staubabscheideiki for the separation of dust, and at least one additional device which is arranged in the Saugluftstroms.
a filter cassette for a vacuum cleaner which consists of a cassette-like base frame and a cover grid hinged therein and in which a plate-shaped filter element is inserted between the base frame and the cover grid.
abutting the protruding edge of the base frame sealing element sealing of the filter cartridge is to be achieved both in itself, and with respect to the passage opening.
filter cassettes are known in which the filter material is multi-layered and combined into a common filter package.
one-piece filter cartridges are known in which the flat filter material is molded onto the base frame, or in the grille with. A disadvantage of such filter cartridges may be that only a limited space is available for the filter material and no additional filter material can be introduced.
a double filter arrangement for a vacuum cleaner for filtering dust particles and dirt from a passing through the vacuum cleaner airflow said pre-filter has a peripheral edge, via which it is attached to the main filter and / or a housing part of a vacuum cleaner.
a disadvantage of such an arrangement may be that the peripheral sealing element made of elastic material, which surrounds the edge, on the one hand material-consuming and on the other hand cost-intensive in the production.
the main filter is included in the pre-filter and in case of incorrect operation, only the pre-filter can be used, and thereby an insufficient dust separation can be achieved.
the invention has for its object to provide a comparison with the prior art improved and cost-effective additional device for a vacuum cleaner.
an additional treatment of the suction air is to be made possible by the additional device even with existing vacuum cleaners.
an additional device is to be provided, which allows a connection to existing parts of a vacuum cleaner.
a vacuum cleaner is understood to mean appliances powered by electrical energy to absorb dust, including both mains operated and battery or cordless appliances.
a Staubabscheidetician is a device in which the dirt-laden suction air can be cleaned of the dirt.
such a Staubabscheidetician have a filter bag with or without basket, or a centrifugal separator.
the Staubabscheidetician can be located in a dust chamber.
An additional device is to be understood as meaning a device which takes particles from a suction air stream, that is to say it can filter the suction air flow, and / or can discharge the substances into the suction air flow.
the auxiliary device according to the invention is then connected to the vacuum cleaner when it is arranged on fixed, movable or replaceable parts of the vacuum cleaner.
Under a non-positive connection is a Understanding connection that is solvable by applying a release force, wherein the direction of the release force corresponds to the direction or the opposite direction of the resulting force acting on the connection during normal operation of the vacuum cleaner.
latching, snap or bayonet locks, as well as compounds that are held by a flexible property of a material not to be understood as a non-positive connection.
the additional device by being positively connected to the vacuum cleaner, can be easily replaceable. This can e.g. done by attaching the attachment.
the additional device can be frictionally connected to parts of the vacuum cleaner of different geometries.
the additional device can also be retrofitted for older series of different vacuum cleaner generations that are already on the market.
the additional device according to the invention can be plugged into different locations and different parts of the vacuum cleaner.
the attachment can therefore also be used with existing filters, e.g. combined with motor protection filters.
the attachment is combinable with various filters that are already on the market, and thus can be retrofitted for different vacuum cleaner. Since the attachment is non-positively connected to the vacuum cleaner, a simple geometry of the attachment and thus a very simple and inexpensive production can be achieved with conventional manufacturing methods.
the additional device can be frictionally connected to at least one rib.
a rib may take the form of a web, a wall, a pin and / or a pin, and may in particular be an element protruding from a component Additional device attachable to at least one rib.
the auxiliary device with at least one rib of the vacuum cleaner frictionally connected and thus can be up or plugged into parts of the vacuum cleaner.
the additional device has at least one recess on the holding frame, which corresponds to at least one rib, whereby the additional device is advantageously plugged with the recess to the rib.
the vacuum cleaner on a main filter with which the auxiliary device is positively connected.
the additional device can be frictionally connected to at least one rib of the main filter.
the additional device can be attached to the main filter or plugged.
the additional device can be plugged from a joining direction to at least one rib of the main filter.
a main filter is understood to mean a filter of the vacuum cleaner, which is arranged in the suction air flow and which is upstream, intermediate or downstream of the dust separation unit.
a main filter can be either a pre-filter, an intermediate filter or an after-filter, which can filter different sized dust particles from the suction air stream depending on the arrangement in the suction air flow.
an intermediate filter may be a so-called motor protection filter, which may be located in or in front of a suction opening of the motor-blower unit.
the motor protection filter is particularly preferably downstream of the Staubabscheideiki to provide protection of the engine fan unit from particles in the intake air in the absence of Staubabscheideisme, for example, caused by incorrect operation.
a motor protection filter may protect the motor blower unit from particles that have not been picked up by the dust collection unit.
a post-filter can be understood a blow-out, which can filter the exhaust air flow at the outlet from a vacuum cleaner housing.
An exhaust filter can advantageously clean the exiting from a vacuum cleaner air of particles that may arise, for example, from the abrasion of the brushes of the vacuum cleaner motor, and may pose a health hazard to the user.
a pre-filter of Staubabscheideiki upstream main filter can for Filtering of large particles from the suction air flow serve. This can be prevented in particular that accidentally sucked particles, such as Lego bricks, get into the Staubabscheideiki to remove them without difficulty the vacuum cleaner can.
a pre-filter may also be a moisture filter that can extract moisture from the suction air flow, so as to prevent clumping of dust in the dust separation unit.
the additional device according to the invention can advantageously be plugged into a vacuum cleaner to a main filter, so be connected to this force-locking.
the plug-in version of the auxiliary device according to the invention can enable a simple separation and connection of the additional device with the main filter.
Next can be avoided with a plug-in arrangement of the auxiliary device according to the invention to a main filter, that the additional device is usable without the main filter, whereby a misuse by the user can be bypassed.
the additional device may be upstream or downstream of the main filter.
An upstream additional device can increase the filter effect of the main filter, or extend its service life. In a downstream option, the operating time of the attachment can be increased.
Another achievable advantage of the additional device according to the invention is that the additional device can be plugged into various main filters, and thus can be retrofitted for different vacuum cleaner systems.
An auxiliary device preferred according to the invention has at least one holding frame.
a support frame By a support frame, a mechanical attachment to parts or functional parts of the vacuum cleaner manufactured and / or the mechanical stability of the attachment can be increased.
a holding frame can serve for receiving materials which may be suitable in particular for removing particles from a suction air stream and / or for dispensing substances into the suction air stream.
the holding frame made of plastic, whereby the mechanical strength of the attachment can be further increased.
simple and inexpensive manufacturing processes such as plastic injection molding process can be used.
the additional device has at least one recess on the holding frame, which corresponds to at least one rib of the main filter, and the additional device with the recess to the rib of the main filter can be plugged.
a recess can be understood a groove in the holding frame, which is open to an edge side.
the cross section of the recess and / or the rib along the direction of the release force is wedge-shaped.
a frictional connection which is produced by at least one recess and at least one rib corresponding to this recess, can be realized in a particularly simple manner.
an additional device according to the invention which has at least one recess on the holding frame, particularly simple and inexpensive, e.g. be produced by a plastic injection molding process.
the holding frame has ribs and / or windows. In this way, a high stability of the holding frame can be achieved, wherein the suction air flow only a minimum flow resistance can be opposed.
the support frame may be formed by a simple and inexpensive manufacturing process, e.g. be produced by an injection molding process.
the edges of the ribs protruding from the holding frame lie in at least two planes.
the ribs may terminate at different distances to a filler material disposed on the attachment, and thus may have different heights with respect to the plane of the additional material.
Embodiments of the invention are also conceivable in which at least one rib has different levels in the direction of the suction air.
this rib may have different heights with respect to the plane of the additional material, which can be realized for example by a wave-like or wedge-shaped contour of the rib.
the shape of the rib and / or the level transitions are rounded in order to avoid damage, such as a dust bag, as well as injury to the user can.
An inventively preferred holding frame has at least partially sealing surfaces. With the sealing surfaces on the support frame, a hermetically sealed space between the auxiliary device and the main filter can be created. Thus, the suction air can not flow past the attachment to get to the main filter.
the holding frame has bypass openings through which a portion of the suction air can flow in order to increase the life of the auxiliary device or to cause only a slight reduction of the suction power.
An auxiliary device which is preferred according to the invention is a delivery device which can deliver substances into the suction air stream.
the auxiliary device emits odor-masking and / or odor-neutralizing substances into the suction air stream.
the attachment emits substances consisting of inclusion compounds in the suction air stream.
Inclusion compounds are to be understood as compounds which, in cavities of their lattice, have a guest component, such as e.g. Absorb, store and / or trap odor particles.
the grating of the inclusion compound can be channel-like and / or layer-like, and / or a crystal lattice. Of course, other grid forms are conceivable.
the auxiliary device gives substances consisting of cage compounds, so-called clathrates, into the suction air stream.
Caged compounds or clathrates are understood as meaning compounds in which cavities have a cage-like enclosure of the atomic and / or atomic groups of the compound be so that a guest component can be stored in the cavities.
a clathrate is a special type of inclusion compound. Atoms or molecules of the clathrates may be arranged to surround at least one cavity and may constitute a cage for that enclosed cavity.
simple molecular structures, particularly preferably odor particles can be incorporated into the cavities of the clathrates enclosed in the manner of a cage, wherein the odor particles are particularly preferably retained mechanically in the cavity.
a clathrate particularly preferred according to the invention may be e.g. be acquired through the company "et-project” with the trade name "SinoAir®".
This ingredient consists mainly of plant clathrates.
the active ingredient is combined with essential essences in a gel derived from vegetable substances.
the inclusion compounds and the clathrates are odor-neutralizing substances, since odor particles can be incorporated into the cavities of the inclusion compound and / or the clathrates. In this way it can be achieved that the odor particles are no longer perceptible, although they are still present in the air, enclosed by the inclusion compound and / or the clathrates.
the auxiliary device emits odor-covering substances, such as eg perfume substances, into the suction air stream.
odor-covering substances such as eg perfume substances
perfumes such as rosemary, cypress, jasmine and / or lemon use.
odor masking substances such as rosemary, cypress, jasmine and / or lemon use.
odor-neutralizing and odor-masking substances it can be achieved that residual odor particles, which could not be neutralized, are masked by more pleasant odors, and thus can no longer be perceived.
users have the subjective impression of a defective accessory in a completely odor-neutral suction air flow.
the combination of odor-neutralizing and odor-masking substances thus better conveys to the user the impression of a functioning additional device. As a particularly pleasant smell this lemon fragrance has been found.
the additional device has at least one additional material.
the additional material is arranged in the holding frame of the additional device.
the additive material may e.g. serve as a receiving means for receiving the substances to be delivered by the attachment in the suction air stream.
the additional material of the additional device is held in a subframe.
the Subframe ribs and / or window, whereby the subframe forms chambers in which the additional material is particularly preferably arranged.
a particularly preferred subframe is divided into a plurality, preferably at least four chambers of the same or different size.
the additional material between two, extending over the window, air-permeable substances in the subframe is held.
the additional material is granular, which is particularly well storable in the subframe.
the additional material of the auxiliary device is supported on the subframe in the holding frame of the auxiliary device.
the subframe is particularly preferably attached via a positive connection, such as a snap or locking connection to the support frame of the attachment.
a positive connection such as a snap or locking connection to the support frame of the attachment.
a universal support frame which can be attached to different geometries of main filters, are made possible.
a particularly simple and cost-effective production of the additional device according to the invention with an additional material, which is formed, for example, granular or pourable are made possible.
Characterized in that the holding frame comprises a plurality of chambers, a uniform distribution of the additional material can be achieved even with a vertical arrangement of the additional device. This can allow a uniform flow through the additional material.
auxiliary device with a subframe can further have the advantage that both odor neutralizing and odor masking substances, for example, to combat odors and for dispensing perfumes, as a supplementary material can be particularly easily introduced into the additional device to during normal operation of the vacuum cleaner in the suction air can be delivered.
Another achievable advantage may be that only the subframe and not the entire additional device must be replaced to replace used additional material with new additional material.
the additional material contains odor-neutralizing and / or odor-masking substances.
the odor-neutralizing and / or odor-masking substances are delivered to the suction air stream.
the additive material particularly preferably contains adsorbent materials, e.g. Activated carbon, and / or inclusion compounds and / or clathrates. Activated carbon and clathrates can have the advantage that they impede the suction air flow only slightly and also a long service life of the attachment of e.g. allow about a year.
Particularly preferably odor-masking substances are perfumes, e.g. Rosemary, cypress, jasmine and / or lemon use.
an additional function e.g. the fight against odors
the additional material contains particularly preferably microorganisms, particularly preferably bacteria and / or other microorganisms.
the additional material has a plurality, preferably at least three, layers of equal or different thickness, which are preferably arranged perpendicularly in the direction of the suction air flow.
the attachment of the Staubabscheidetician is downstream in the direction of the suction air flow.
the attachment is located in the already dust-free suction air, whereby a more efficient operation of the attachment can be made possible because the number of particles flowing through the attachment, has already been reduced by the Staubabscheidetician.
the auxiliary device of Staubabscheidetician in the direction of the suction air flow is upstream or intermediate.
the attachment is made in one piece from plastic.
a mechanically resilient and easily connectable to the vacuum cleaner attachment can be achieved.
simple and inexpensive manufacturing methods such as e.g. Plastic injection molding process for the preparation of the accessory can be used.
the present invention makes it possible with simple constructive and cost-effective means to provide a vacuum cleaner with an additional device for additional treatment of the suction air, which can allow in particular a removal of particles from the suction air and a release of substances for odor control in the suction air.
the invention proposes an improved and cost-effective additional device for a vacuum cleaner, which can be attached to various parts of the vacuum cleaner by adhesion.
the additive material can be odor-neutralizing and / or odor-masking additives for controlling odors, e.g. Clathrates included.
Fig. 1 shows a vacuum cleaner 1 with a motor-blower unit 3 for generating a Saug povertystroms 5, and arranged in a dust chamber 7 Staubabscheideech 9 for separating dust from the Saugluftstrom 5.
a main filter 15 which is a motor protection filter in the Saugluftstrom 5 arranged downstream of the Staubabscheidetician 9 in the direction of Saugluftstroms 5 and the motor-blower unit 3 is upstream in the direction of the suction air stream 5.
a nozzle 31 with a suction pipe 33 and a suction hose 35 is disposed on the vacuum cleaner, wherein the nozzle 31, suction tube 33 and suction hose 35 of the Staubabscheideisme 9 are upstream in the direction of the suction air stream 5.
the additional device 11 is attached to the main filter 15, and is connected upstream of the main filter 15 in the direction of the suction air stream 5.
the attachment 11 has a holding frame 17, an auxiliary frame 29 and a supplementary material 27 containing odor-neutralizing and odor-covering substances on. During the vacuum cleaner operation, the attachment 11 emits odor-neutralizing and odor-covering substances into the suction air stream 5.
Fig. 2 shows the attachment 11 in a perspective view.
Fig. 3 shows the attachment 11 according to Fig. 2 in a view from above.
the non-positively connected with the main filter 15 auxiliary device 11, the sub-frame 29 and the additional material 27 are in Fig. 4 in a sectional view and in Fig. 5 shown in a perspective view.
Fig. 5 the auxiliary frame 29 and the additional material 27 is not shown.
recesses 19 are arranged, which correspond to the ribs 13 of the main filter 15.
the corresponding with the recesses 19 of the support frame 17 ribs 13 of the main filter 15 are not shown for purposes of illustration. However, these ribs 13 can be thought of as an extension of the illustrated ribs 13.
the additional device 11 can thus be plugged with the recesses 19 to the ribs 13 of the main filter 15, and is non-positively connected to at least one rib 13. Further, the attachment 11 is made in one piece from plastic, so that the attachment 11 is mechanically stronger and easier to connect to the vacuum cleaner 1.
a plastic injection molding method is used, whereby the auxiliary device 11 is simple and inexpensive to manufacture.
the additional material 27 has three layers of different thickness, which are arranged perpendicularly in the direction of the suction air stream 5.
the additional material 27 contains odor-neutralizing and odor-masking substances.
the odor-neutralizing substances are delivered in the form of cage compounds, so-called clathrates in the suction air stream 5, the clathrates were purchased through the company "et-project” with the trade name "SinoAir®".
This ingredient consists mainly of plant clathrates.
the active ingredient is combined with essential essences in a gel derived from vegetable substances. As a result, the use can be realized up to one year.
the odor-masking substances are released as perfume substances into the suction air stream, which gives the air a lemon odor.
the additional material 27 is held in the subframe 29, which has ribs 13 and windows 21.
two air-permeable substances 37 are attached, one substance 37 at the top, the other substance 37 at the bottom of the Subframe 29 extending over the windows 21 of the subframe 29.
the additional material 27 is held by the fabrics 37 in the sub-frame 29, whereby a particularly simple manufacturing process is made possible.
the holding frame 17 of the attachment 11 has windows 21 and ribs 13, wherein the protruding from the holding frame 17 edges 23 of the ribs 13 lie in more than two planes. These levels are not shown in the figures for purposes of illustration.
the holding frame 17 of the auxiliary device 11 has sealing surfaces 25 which hermetically seal the intermediate space 39 between the auxiliary device 11 and the main filter 15. Thus, the suction air can flow only through the additional material 27 to get to the main filter 15.
the attachment 11 is placed on a main filter 19, wherein the auxiliary device 11, the main filter 15 only partially covers. Due to the resulting bypass channels through which the suction air can flow past the attachment 11, the attachment 11 is no longer traversed by the entire suction air, whereby the life of the attachment 11 increases. In this case, the user no longer needs to replace the filler material 27 as frequently.
the present invention makes it possible with simple constructive and cost-effective means to provide a vacuum cleaner with an additional device for additional treatment of the suction air, which can allow in particular a removal of particles from the suction air and a release of substances for odor control in the suction air.
the invention proposes an improved and cost-effective additional device for a vacuum cleaner, which can be attached to various parts of the vacuum cleaner by adhesion.
the additional material odor-neutralizing and / or odor masking additives to combat odors, such as clathrates.

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Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Electric Suction Cleaners (AREA)
Filters For Electric Vacuum Cleaners (AREA)

EP20100155862 2009-03-31 2010-03-09 Aspirateur doté d'un dispositif supplémentaire Not-in-force EP2236072B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE200910002050 DE102009002050A1 (de)	2009-03-31	2009-03-31	Staubsauger mit Zusatzeinrichtung

Publications (3)

Publication Number	Publication Date
EP2236072A2 true EP2236072A2 (fr)	2010-10-06
EP2236072A3 EP2236072A3 (fr)	2012-05-23
EP2236072B1 EP2236072B1 (fr)	2013-10-02

Family

ID=42289028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20100155862 Not-in-force EP2236072B1 (fr)	2009-03-31	2010-03-09	Aspirateur doté d'un dispositif supplémentaire

Country Status (3)

Country	Link
EP (1)	EP2236072B1 (fr)
DE (1)	DE102009002050A1 (fr)
ES (1)	ES2433082T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2428152A3 (fr) *	2010-09-13	2013-07-31	Alfred Kärcher GmbH & Co. KG	Dispositif de nettoyage par aspiration
EP2926706A1 (fr) *	2014-04-04	2015-10-07	Eurofilters Holding N.V.	Dispositif d'aspiration de poussière
WO2018054501A1 (fr) *	2016-09-26	2018-03-29	Aktiebolaget Electrolux	Aspirateur à flux d'air amélioré
EP3354178A1 (fr)	2017-01-31	2018-08-01	Eurofilters Holding N.V.	Aspirateur
US10130223B2 (en)	2014-04-04	2018-11-20	Eurofilters Holding N.V.	Vacuum cleaning device with a tank-type vacuum cleaner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3437536A1 (de) *	1984-10-12	1986-04-17	Siemens AG, 1000 Berlin und 8000 München	Anordnung eines zusatzfilters in einem staubsaugergehaeuse
DE4317715C1 (de)	1993-05-27	1994-06-09	Siemens Ag	Filterkassette für einen Staubsauger
GB2279892A (en) *	1993-07-17	1995-01-18	Robert William Gibbs	Electrostatic filter
GB9916759D0 (en)	1999-07-17	1999-09-15	Black & Decker Inc	Improvements in vacuum cleaners
US6875255B2 (en) *	2002-05-08	2005-04-05	The Hoover Company	Removable dirt separation system for a vacuum cleaner
JP2006034537A (ja) *	2004-07-26	2006-02-09	Sanyo Electric Co Ltd	電気掃除機および旋回式集塵装置
JP2006169152A (ja) *	2004-12-15	2006-06-29	Toyo Ink Mfg Co Ltd	抗菌性組成物、およびそれを用いてなるフィルタ
US7615109B2 (en) *	2005-06-10	2009-11-10	Electrolux Home Care Products, Inc.	Sodium bicarbonate vacuum bag inserts

2009
- 2009-03-31 DE DE200910002050 patent/DE102009002050A1/de not_active Withdrawn
2010
- 2010-03-09 ES ES10155862T patent/ES2433082T3/es active Active
- 2010-03-09 EP EP20100155862 patent/EP2236072B1/fr not_active Not-in-force

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2428152A3 (fr) *	2010-09-13	2013-07-31	Alfred Kärcher GmbH & Co. KG	Dispositif de nettoyage par aspiration
EP2926706A1 (fr) *	2014-04-04	2015-10-07	Eurofilters Holding N.V.	Dispositif d'aspiration de poussière
WO2015150039A1 (fr) *	2014-04-04	2015-10-08	Eurofilters Holding N.V.	Dispositif d'aspiration de poussières
US10130223B2 (en)	2014-04-04	2018-11-20	Eurofilters Holding N.V.	Vacuum cleaning device with a tank-type vacuum cleaner
WO2018054501A1 (fr) *	2016-09-26	2018-03-29	Aktiebolaget Electrolux	Aspirateur à flux d'air amélioré
CN109715020A (zh) *	2016-09-26	2019-05-03	伊莱克斯公司	空气流改进的真空吸尘器
EP3354178A1 (fr)	2017-01-31	2018-08-01	Eurofilters Holding N.V.	Aspirateur
WO2018141438A1 (fr)	2017-01-31	2018-08-09	Eurofilters Holding N.V.	Aspirateur-traîneau
RU2728134C1 (ru) *	2017-01-31	2020-07-28	Еврофильтерс Холдинг Н.В.	Напольный пылесос

Also Published As

Publication number	Publication date
EP2236072A3 (fr)	2012-05-23
ES2433082T3 (es)	2013-12-09
DE102009002050A1 (de)	2010-10-07
EP2236072B1 (fr)	2013-10-02

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