EP3310233A1 - Saugdüse für einen staubsauger - Google Patents
Saugdüse für einen staubsaugerInfo
- Publication number
- EP3310233A1 EP3310233A1 EP16727182.4A EP16727182A EP3310233A1 EP 3310233 A1 EP3310233 A1 EP 3310233A1 EP 16727182 A EP16727182 A EP 16727182A EP 3310233 A1 EP3310233 A1 EP 3310233A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- suction nozzle
- obstacle
- limiting means
- cleaned
- 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.)
- Granted
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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
-
- 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
- A47L9/02—Nozzles
-
- 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
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
-
- 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
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0633—Nozzles with fixed, e.g. adjustably fixed brushes or the like with retractable brushes, combs, lips or pads
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
Definitions
- the invention relates to a suction nozzle for a vacuum cleaner for sucking up suction material from a surface to be cleaned by means of a suction air flow, wherein the suction nozzle has a suction mouth which can be arranged adjacent to the surface to be cleaned and which has a suction edge bounded by the suction air flow a suction air flow
- Suction nozzles of the aforementioned type are well known in the art.
- the publication WO 2007/074035 AI discloses, for example, a suction nozzle for sucking up suction material, which has a vertically movable limiting means in the usual direction of advance.
- This suction nozzle has a sensor directed at the surface to be cleaned for detecting a size property of the suction material, wherein the limiting means can be actively raised or lowered depending on the sensor-detected size property of the suction material.
- the aforementioned suction nozzle has been proven in the prior art, this allows only the detection of suction material in front of the arranged in relation to a conventional Vorhubmony front of the suction nozzle suction edge. Summary of the invention
- the limiting means is variable displaced when other events occur.
- the suction properties can be adapted to different events and / or cleaning tasks.
- the invention proposes that the sensor is an obstacle sensor for detecting a located in front of the suction nozzle substantially stationary obstacle, in particular a wall or a piece of furniture, wherein the obstacle sensor is arranged outside of the projecting from the suction nozzle portion of the Surface arranged and with respect to the arrangement of the suction nozzle during a conventional cleaning operation on a Saugrand having Saugrandebene protruding obstacles to detect.
- the suction nozzle is now equipped with an obstacle sensor, which is a substantially vertically uplifting of the surface to be cleaned obstacle, such as. A wall, a skirting board, a piece of furniture o. ⁇ . can detect.
- the obstacle sensor is advantageously arranged so that its detection range is outside the area of the area to be cleaned which is overlapped by the suction nozzle.
- the obstacle sensor measures obstacles which lie outside the suction nozzle, in particular in the direction of movement in front of the suction nozzle.
- the limiting means may be a sealing lip, a bristle strip or the like, but also a suction channel which is completely switched on or off in dependence on the detection result of the obstacle sensor.
- a suction channel which is not fluidly connected to the suction-air-flow opening at this point in time is flow-through be released, the end region opens at the suction nozzle in the region of the surface to be cleaned and is oriented so that the area between the surface and the vertically rising obstacle can be selectively sucked out.
- the suction edge is divided into several Saugrandabitese, each having independently displaceable limiting means.
- a presence of obstacles can be detected and the corresponding limiting means are raised.
- suction material in particular coarse material
- the limiting means of the corresponding Saugrandabiteses in front of which the obstacle is lifted from the surface to be cleaned or further away from the surface to be cleaned, so that the suction material in the Saugmund can get.
- the invention uses the effect that a narrow, elongated flow channel is formed between the suction nozzle and the obstacle, in which the suction force of a fan associated with the suction nozzle is focussed to a certain volume f, so that lying in front of the suction coarse easily Sucking mouth can be sucked.
- the limiting means can be displaced in different ways. For example, one or more limiting means can be moved in a sliding movement away from the surface to be cleaned or pivoted away about a pivot axis from the surface to be cleaned.
- the limiting means is again approximated to the surface to be cleaned.
- the limiting means can either be approached so far that this rests on the surface to be cleaned, or only to the extent that still leaves a more or less large flow path between the limiting means and the surface to be cleaned.
- At least one limiting means be displaceable from a blocking state which at least partially obstructs a suction edge section of the suction rim to an opening state which completely releases the suction edge section, and vice versa.
- the blocking state may consist in that the limiting means on the respective Saugrandabites either in contact with the surface to be cleaned, or that the limiting means has a certain distance from the surface to be cleaned, so that a flow path to the Saugluftstrom- vent is still given.
- Locked state can also enter during the blocking state, ie in a conventional cleaning operation of the suction nozzle without the presence of an obstacle, suction material, especially smaller coarse material, for example. Small plant leaves or similar, in the suction mouth. Only very large coarse material, ie, for example, large plant leaves or the like, are placed in front of the suction pushed edge section. Furthermore, it is proposed that a first suction edge portion of the suction edge has a first limiting means, and that a second suction edge portion of the suction edge has a second limiting means, the limiting means depending on the detection result of obstacle or more obstacle sensors independently, in particular in opposite directions Directions, are relocatable.
- the suction edge is divided into a plurality of Saugrandab- sections, which are each independently displaceable from the other Saugrandabitesen.
- Each Saugrandabites a separate obstacle sensor can be assigned, which monitors only the area in front of the respective Saugrandabites to a presence of obstacles.
- a common obstacle sensor is assigned to a plurality of suction-bar sections, the detection area of which covers a plurality of suction-bar sections, wherein each partial area of the detection area is assigned a specific suction-bar section.
- the obstacle sensor may be a conventional camera chip whose pixels can be evaluated in defined subareas.
- Saugrandabiteses before which an obstacle was detected, are raised, while at the same time the limiting means of all other Saugrandabitese the suction nozzle are approximated to the surface to be cleaned.
- the suction edge sections if no obstacle is detected in front of these suction edge sections. This allows the suction force to be in front of the area be concentrated on that Saugrandabites, in the area of which the obstacle is located.
- all limiting means, except for the raised limiting means are placed completely on the surface to be cleaned, it is important that the suction mouth is not completely closed off from the ambient air of the suction nozzle, as otherwise the suction nozzle could become stuck to the surface to be cleaned. Rather, it must be ensured that secondary air can enter the suction mouth.
- the limiting means are formed as air-permeable bristle strips through which a certain air flow can pass. It is proposed that the limiting means be displaced into the open state only when a defined limit distance between the suction nozzle and the obstacle is not reached, in particular a limit distance of less than 50 mm, preferably of less than 15 mm.
- the limit distance can be defined depending on the suction force of the suction nozzle associated with the suction nozzle or geometric conditions of the suction nozzle. In particular, with conventional suction nozzles or suction blowers for vacuum cleaners, it is appropriate that the limit distance is less than 50 mm, preferably less than 15 mm or even is less than 10 mm. Thus, the obstacle sensor of the suction nozzle detects, for example. From below the limit distance of 15 mm an approaching skirting and displaces a nearest limiting means for releasing a flow path between the respective limiting means and the surface to be cleaned.
- the obstacle sensor may be an acoustic or optical sensor, in particular an ultrasonic sensor, radar sensor or laser distance meter.
- the measuring plane of this sensor is substantially parallel to a plane defined by the suction edge plane, advantageously also in the region of a usual height of a baseboard, so that the presence of a baseboard can be detected.
- electromagnetic sensors for example a corresponding sensor can change the magnetic field or ne detect capacitance change due to the presence of an obstacle.
- the suction nozzle has at least one cleaning element, in particular a bristle element, which can be displaced in dependence on the detection result of the obstacle sensor relative to the remaining sections of the suction nozzle.
- the cleaning element can be used in particular for cleaning an arranged perpendicular to the surface to be cleaned obstacle.
- the cleaning element can advantageously be moved out of the housing of the suction nozzle and / or spread apart from the housing.
- the detection result of the obstacle sensor is thus also used to take an approach of the suction nozzle to an obstacle, for example.
- To a baseboard the occasion to extend cleaning elements such as bristle elements and mechanically clean the obstacle.
- the bristle elements may be formed for cleaning of baseboards, for example.
- the cleaning elements At least at a height of 1 to 10 cm to the surface to be cleaned with bristles whose free end portions can be directed from above and / or from the side on the baseboard.
- the invention also proposes a vacuum cleaner, in particular a hand-held or automatically movable household vacuum cleaner, which serves to suck up suction material from a surface to be cleaned by means of a suction air flow.
- this vacuum cleaner on a suction nozzle according to the invention.
- the invention also proposes a method for sucking up suction material from a surface to be cleaned by means of a suction nozzle which has a suction mouth which can be arranged adjacent to the surface to be cleaned and which has a suction edge, wherein a limiting means assigned to the suction edge is dependent is controlled by a detection result of a sensor, and wherein the sensor as an obstacle sensor, a presence or absence of a substantially stationary obstacle, in particular a wall or a piece of furniture, in front of the suction nozzle outside of the projecting from the suction nozzle portion of the surface and in relation detected on an arrangement of the suction nozzle during a conventional cleaning operation on a Saugrand having Sauebene and transmits the detection result to an evaluation and control device, whereupon the evaluation and control means controls the limiting means, in particular from the re removed and / or approaching the surface to be cleaned.
- the obstacle sensor measures or measures the obstacle sensors continuously the presence or absence of an obstacle in the measurement plane.
- the limiting means allocated to the suction edge sections can either partially or completely obstruct a flow path to the Saugluftstrom- vent, especially if currently no obstacle is detected, the respective limiting means then moves into an open state when an obstacle has been detected in the region of a Saugrandabiteses.
- the limiting means is lifted or pivoted away from the surface to be cleaned, so that the greatest possible flow path is released into the suction mouth. It can also be provided that the obstacle closest limiting means in the
- Opening state is offset and the remaining limiting means, which are not in the range of an obstacle, are placed on the surface to be cleaned in order to have the largest possible suction in the area of the obstacle available.
- At least one limiting means at least partially obstruct a suction edge portion of the suction edge in the absence of an obstacle, and wherein the limiting means is further removed from the surface to be cleaned, as soon as an obstacle falls below a defined limit distance to the suction nozzle.
- Figure V A fiction, contemporary vacuum cleaner with a suction nozzle
- Figure 2 the suction nozzle according to the invention in a perspective view
- Figure 3 the suction nozzle in a plan view
- Figure 4 a portion of a suction nozzle with cleaning elements for cleaning an obstacle.
- the vacuum cleaner 1 shown in Figure 1 is a conventional hand-held vacuum cleaner, which has a suction nozzle 2 according to the invention.
- the vacuum cleaner 1 shown in Figure 1 is a conventional hand-held vacuum cleaner, which has a suction nozzle 2 according to the invention.
- Suction nozzle 2 has a suction mouth 3, the Saug povertystrom- exhaust port 5 is connected via a corresponding channel connection fluidly connected to a blower of the vacuum cleaner 1. Suction material sucked up through the suction mouth 3 of the suction nozzle 2 thus passes through the Saugluftstrom- exhaust opening 5 in a filter chamber of the vacuum cleaner 1, which is provided in a conventional manner, for example. With a dust filter bag.
- the suction nozzle 2 has the suction mouth 3, the suction edge 4 of which defines the sub-surface of a surface 13 to be cleaned, subjected to negative pressure.
- the suction edge 4 has a plurality of Saugrandabitesen 6, 7, of which a first Saugrandabites 6 is aligned substantially perpendicular to a conventional direction of movement x of the suction nozzle 2, and wherein a second Saugrand- section 7 substantially parallel to the usual direction of movement x of Suction nozzle 2 is aligned.
- the direction of movement x results from the usual working movement of a user of the vacuum cleaner 1, namely generally alternately back and forth, this possibly further under dodging
- Each Saugrandabites 6, 7 is assigned its own limiting means 8, 9, which is from a locked state to an open state, and vice versa, displaced.
- the limiting means 8, 9 blocks the suction-edge section 6, 7 lying between the surface 13 to be cleaned and the housing of the suction nozzle 2, at least partially.
- the limiting means 8, 9 are in a complete blocking state in direct contact with the surface to be cleaned 13, wherein in an only partially blocked blocking state, a flow path from the Saugrandabites 6, 7 to the Saugluftstrom- vent opening 5 remains open.
- the limiting means 8, 9 completely clears the suction edge section 6, 7, so that the largest possible suction air flow can reach the suction air flow outlet opening 5.
- Each of the Saugrandabitese 6, 7 here an obstacle sensor 10, 11 is assigned, which checks the respective detection area 16 for the presence or absence of an obstacle 15.
- An obstacle 15 is here, for example, a cabinet, which approaches the suction nozzle 2 laterally with the Saugrandabites 7.
- the obstacle sensors 10, 11 of the suction nozzle 2 are formed here as ultrasonic sensors. Associated with these obstacle sensors 10, 11 is a common evaluation and control device 12 which receives the detection results from the obstacle sensors 10, 11 and then controls a displacement of the limiting means 8, 9.
- the limiting means 8, 9 are arranged here linearly displaceable within the housing of the suction nozzle 2, so that they can be raised or lowered vertically from the open state into the blocking state, and vice versa.
- the limiting means 8, 9 of the different suction edge sections 6, 7 are displaceable independently of each other, so that a 8, a limiting means 9 of a second suction edge section 7 can be removed from the surface 13 to be cleaned so that a flow path from the second suction edge section 7 to the Saugluftstrom- vent opening 5 is given is.
- FIG. 3 shows the suction nozzle 2 in a view from above, wherein the subdivision of the suction edge 4 in a plurality of individual Saugrandabitese 6, 7 can be seen.
- Each suction edge section 6, 7 is assigned its own limiting means 8, 9 as well as a separate obstacle sensor 10, 11, which monitors a detection area 16 located in front of the respective suction edge section 6, 7.
- FIG. 4 shows a further embodiment variant of the suction nozzle 2, which has a cleaning element 14, here a bristle element.
- the cleaning element 14 may be operated in response to the detection result of the obstacle sensor 10, 11, i. the presence of an obstacle 15 are displaced relative to the housing of the suction nozzle 2.
- the cleaning element 14 can be arranged pivotably about an axis of rotation on the housing of the suction nozzle 2 and, for example, by means of a servomotor from a cleaning position to a rest position, and vice versa, be relocated.
- the invention works so that the vacuum cleaner 1 is guided with the suction nozzle 2 on the surface 13 to be cleaned.
- the obstacle sensors 10, 11 in operation and detect in their respective detection area 16 a presence or Absence of an obstacle 15 on the
- a basic position of the limiting means 8, 9 of the suction nozzle 2 can provide that both the front in the Vorhubides the suction nozzle 2 arranged limiting means 8 and the parallel to the direction of movement x aligned lateral limiting means 9 in a blocking state at the Saugrandabismeen 6, 7 are arranged.
- the limiting means 8, 9 With their free end portion in contact with the surface to be cleaned 13.
- fine suction material such as. Dust, as before by the limiting means 8, 9 get into the suction 3 of the suction nozzle 2, so that to be cleaned
- the obstacle sensors 10, 11 continuously transmit their detection result to the evaluation and control device 12, which compares the detection results with reference results stored in a data memory.
- the detection result of the obstacle sensor 10, 11 may, for example, be a measured distance to an obstacle 15.
- the stored reference result is a limit distance which indicates the distance between the suction nozzle 2 and an obstacle 15, below which a limiting means 8, 9 nearest the obstacle 15 are displaced into an opening state.
- the evaluation and control device 12 controls an actuator assigned to the respective limiting means 8, 9, for example a servomotor, so that the limiting means 8, 9 can be removed from the surface 13 to be cleaned.
- the Value and control device 12 also take into account operating or sensor data of the vacuum cleaner 1, so that, for example, a displacement of the limiting means 8, 9 only when exceeding a minimum value for negative pressure and / or flow rate of a blower of the vacuum cleaner 1 is possible.
- the limiting means 8, 9 of the Saugrandabitese 6, 7 be spaced in a blocking state of the surface to be cleaned 13 by a defined amount, so that smaller coarse material between the surface to be cleaned 13 and the
- Restricting 8, 9 can get into the suction 3. If one of the obstacle sensors 11 detects an obstacle 15, which has a distance to the suction nozzle 2 which is smaller than the limit distance, the limiting means 9 of the closest to the obstacle 15 Saugrandabiteses 7 is shifted to the open state, so that between the obstacle 15 and the suction nozzle 2 forms a flow channel which concentrates the suction force of the suction fan on this flow channel and thus enables optimal dust absorption in front of the obstacle 15.
- the evaluation and control device 12 controls the other limiting means 8 so that they are placed on the surface to be cleaned 13, so that the remaining Saugrandabête 6 are blocked by the limiting means 8, so that only fine material on this Saugrandabête 6 in the suction 3 can get.
- the limiting means 9 arranged there is likewise placed on the surface 13 to be cleaned.
- Limiting means 8, 9 are displaced in an open state, while other limiting means 8, 9 are in a partially obstructing blocking state, in which the limiting means 8, 9 are also not placed on the surface to be cleaned 13, but they are approached closer.
- the embodiment shown in Figure 4 works so that the suction nozzle 2 is also moved as usual on the surface to be cleaned 13.
- the obstacle sensors 10, 11 monitor the detection area 16 in front of the respective associated suction edge section 6, 7.
- the evaluation and control device 12 controls the cleaning agent 14, which is closest to the respective obstacle 15, such that the
- Cleaning element 14 is pivoted out of a portion of the housing of the suction nozzle 2, and can be brought to the obstacle 15 for conditioning.
- the cleaning element 14 is a bristle element whose bristles, with their free end areas, can strike over the obstacle 15, in this case a baseboard and a partial area of a wall.
- the cleaning element 14 is advantageously immediately adjacent to the respective suction edge section 6, 7, so that the suction material released from the obstacle 15 can be sucked into the suction mouth 3 immediately through the opened suction edge section 6, 7.
- the cleaning elements 14 are shaped and dimensioned so that the bristles at least in one
- Range of about 1 to 10 cm are arranged to the surface to be cleaned 13 and thus can free the horizontally extending edge of a skirting of suction material.
- the cleaning element 14 becomes again in FIG the housing of the suction nozzle 2 shifted back so that it no longer protrudes beyond the contour of the suction nozzle 2.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015109838.5A DE102015109838A1 (de) | 2015-06-19 | 2015-06-19 | Saugdüse für einen Staubsauger |
PCT/EP2016/062629 WO2016202610A1 (de) | 2015-06-19 | 2016-06-03 | Saugdüse für einen staubsauger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3310233A1 true EP3310233A1 (de) | 2018-04-25 |
EP3310233B1 EP3310233B1 (de) | 2019-11-27 |
Family
ID=56101458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16727182.4A Active EP3310233B1 (de) | 2015-06-19 | 2016-06-03 | Saugdüse für einen staubsauger |
Country Status (9)
Country | Link |
---|---|
US (1) | US10555654B2 (de) |
EP (1) | EP3310233B1 (de) |
JP (1) | JP2018517475A (de) |
CN (1) | CN107708512B (de) |
DE (1) | DE102015109838A1 (de) |
ES (1) | ES2762921T3 (de) |
SG (1) | SG11201708990RA (de) |
TW (1) | TWI692340B (de) |
WO (1) | WO2016202610A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017112741A1 (de) * | 2017-06-09 | 2018-12-13 | Vorwerk & Co. Interholding Gmbh | Staubsauger mit Objekterkennung und Verfahren zum Betreiben eines Staubsaugers |
JP6848798B2 (ja) * | 2017-10-03 | 2021-03-24 | 三菱電機株式会社 | 電気掃除機 |
CN108113575A (zh) * | 2018-02-08 | 2018-06-05 | 江苏美的清洁电器股份有限公司 | 吸尘器的吸头组件及吸尘器 |
FR3078245B1 (fr) | 2018-02-23 | 2020-02-07 | Seb S.A. | Suceur d’aspirateur combinant une premiere tete d’aspiration et une deuxieme tete d’aspiration |
FR3078244B1 (fr) * | 2018-02-23 | 2021-02-19 | Seb Sa | Suceur d'aspirateur combinant une premiere et une deuxieme tete d'aspiration reliees entre elles par un systeme d'articulation |
CN108720715A (zh) * | 2018-04-04 | 2018-11-02 | 宛敏玖 | 一种分体式家用吸尘器 |
CN110522351A (zh) * | 2018-05-23 | 2019-12-03 | 天佑电器(苏州)有限公司 | 吸尘器 |
DE102018126107A1 (de) * | 2018-10-19 | 2020-04-23 | Vorwerk & Co. Interholding Gmbh | Saugreinigungsgerät mit Sensoren zur Detektion von elektrisch geladenen Partikeln |
JP7495204B2 (ja) * | 2018-11-22 | 2024-06-04 | 東芝ライフスタイル株式会社 | 電気掃除機 |
US11800959B2 (en) * | 2020-07-23 | 2023-10-31 | Koninklijke Philips N.V. | Nozzle device comprising at least one light-emitting source |
EP4340689A1 (de) | 2021-05-19 | 2024-03-27 | Alfred Kärcher SE & Co. KG | Bodendüsenvorrichtung und saugreinigungsgerät |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05253122A (ja) * | 1992-03-12 | 1993-10-05 | Matsushita Electric Ind Co Ltd | 電気掃除機用床ノズル |
ES2260147T3 (es) * | 2000-12-13 | 2006-11-01 | VORWERK & CO. INTERHOLDING GMBH | Tobera para un aspirador de polvo. |
JP4268911B2 (ja) * | 2004-08-04 | 2009-05-27 | 日立アプライアンス株式会社 | 自走式掃除機 |
JP4621544B2 (ja) * | 2005-06-08 | 2011-01-26 | 株式会社東芝 | 吸込口体及びこれを備える電気掃除機 |
DE102005061646A1 (de) | 2005-12-22 | 2007-06-28 | Vorwerk & Co. Interholding Gmbh | Verfahren zum Betreiben einer Bodendüse, sowie Bodendüse für einen Staubsauger |
US8732903B2 (en) | 2006-12-21 | 2014-05-27 | Koninklijke Philips N.V. | Cleaning nozzle and method for vacuum cleaning |
SE532296C2 (sv) * | 2008-04-15 | 2009-12-08 | Electrolux Ab | Munstycke |
CA2658161A1 (en) * | 2009-03-13 | 2010-09-13 | G.B.D. Corp. | Surface cleaning head |
JP2013248194A (ja) * | 2012-05-31 | 2013-12-12 | Twinbird Corp | 掃除機用ノズル装置 |
US9962051B2 (en) * | 2013-09-04 | 2018-05-08 | Bissell Homecare, Inc. | Vacuum cleaner |
-
2015
- 2015-06-19 DE DE102015109838.5A patent/DE102015109838A1/de not_active Withdrawn
-
2016
- 2016-06-03 US US15/575,012 patent/US10555654B2/en active Active
- 2016-06-03 SG SG11201708990RA patent/SG11201708990RA/en unknown
- 2016-06-03 CN CN201680033335.0A patent/CN107708512B/zh active Active
- 2016-06-03 EP EP16727182.4A patent/EP3310233B1/de active Active
- 2016-06-03 ES ES16727182T patent/ES2762921T3/es active Active
- 2016-06-03 WO PCT/EP2016/062629 patent/WO2016202610A1/de active Application Filing
- 2016-06-03 JP JP2017560276A patent/JP2018517475A/ja active Pending
- 2016-06-13 TW TW105118369A patent/TWI692340B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2018517475A (ja) | 2018-07-05 |
EP3310233B1 (de) | 2019-11-27 |
SG11201708990RA (en) | 2017-11-29 |
CN107708512A (zh) | 2018-02-16 |
US20180146832A1 (en) | 2018-05-31 |
TWI692340B (zh) | 2020-05-01 |
ES2762921T3 (es) | 2020-05-26 |
US10555654B2 (en) | 2020-02-11 |
WO2016202610A1 (de) | 2016-12-22 |
CN107708512B (zh) | 2021-04-06 |
DE102015109838A1 (de) | 2016-12-22 |
TW201709863A (zh) | 2017-03-16 |
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