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1. 发明申请

WO2012113782A1 FILTER UNIT FOR VACUUM CLEANER 审中-公开
标题翻译：真空清洁器过滤器
公开(公告)号：WO2012113782A1
公开(公告)日：2012-08-30
申请号：PCT/EP2012/052917
申请日：2012-02-21
申请人： AKTIEBOLAGET ELECTROLUX , SJÖBERG, Fredrik , DANESTAD, Ulrik
发明人： SJÖBERG, Fredrik , DANESTAD, Ulrik
IPC分类号： A47L9/20 , A47L9/12
CPC分类号： A47L9/20 , A47L9/125 , B01D46/0072 , B01D46/521 , Y10S15/08 , Y10S55/03
摘要： A filter unit (100) for a vacuum cleaner is provided. The filter unit comprises a filter body (110) and a dust removing means(120). The filter body is elongated and at least partly flexible and the dust removing means is configured to collapse and expand the filter body in response to a force applied on the dust removing means. The filter body comprises pleats (115) extending along the filter body. The filter unit of the present invention is advantageous in that it reduces clogging and thereby increases the efficiency of the vacuum cleaner.
摘要翻译：提供一种用于真空吸尘器的过滤器单元（100）。过滤器单元包括过滤器主体（110）和除尘装置（120）。过滤体是细长的并且至少部分地柔性，并且除尘装置被构造成响应于施加在除尘装置上的力而使过滤器体折叠和膨胀。过滤体包括沿过滤体延伸的褶皱（115）。本发明的过滤器单元的优点在于，其减少了堵塞，从而提高了真空吸尘器的效率。

2. 发明申请

WO2014000794A1 VACUUM CLEANERS AND METHODS OF CONTROLLING A MOTOR DRIVEN BY A BATTERY SOURCE IN A VACUUM CLEANER 审中-公开
标题翻译：真空清洁器和通过电池源在真空清洁器中驱动的电动机的方法
公开(公告)号：WO2014000794A1
公开(公告)日：2014-01-03
申请号：PCT/EP2012/062503
申请日：2012-06-27
申请人： AKTIEBOLAGET ELECTROLUX , DANESTAD, Ulrik , PILSMO, Bo
发明人： DANESTAD, Ulrik , PILSMO, Bo
IPC分类号： H02P7/00
CPC分类号： A47L9/2842 , A47L9/2884 , H02P7/00 , H02P29/40
摘要： The present invention relates to vacuum cleaners and methods of controlling a motor driven by a battery source in a vacuum cleaner. For instance, a vacuum cleaner (1) is provided comprising a motor (2), a battery source (3) for providing power to the motor, a voltage measuring unit (4) for measuring a voltage over the motor, and a current measuring unit (5) for measuring a current flowing through the motor. Further, the vacuum cleaner comprises a control unit (6) for controlling, based on the measured voltage and the measured current, the power provided to the motor from the battery source to attain a target motor power value during a specified time period running from start-up of the motor.
摘要翻译：本发明涉及真空吸尘器和控制由真空吸尘器中的电池源驱动的电动机的方法。例如，提供一种真空吸尘器（1），其包括电动机（2），用于向电动机供电的电池源（3），用于测量电动机上的电压的电压测量单元（4）用于测量流过马达的电流的单元（5）。此外，真空吸尘器包括控制单元（6），用于基于所测量的电压和测量的电流，从在电动机起动的指定时间段内从电池源提供给电动机的功率达到目标电动机功率值 - 电机。

3. 发明申请

WO2013053920A1 VACUUM CLEANER 审中-公开
标题翻译：吸尘器
公开(公告)号：WO2013053920A1
公开(公告)日：2013-04-18
申请号：PCT/EP2012/070331
申请日：2012-10-12
申请人： AKTIEBOLAGET ELECTROLUX
发明人： DANESTAD, Ulrik , PERSSON, Allan , SJÖBERG, Fredrik
IPC分类号： A47L9/22 , F04D25/06 , F04D29/44
CPC分类号： A47L11/4097 , A47L5/22 , F04D29/4253 , F04D29/444
摘要： A vacuum cleaner comprising an electric motor, an impeller and an axial diffuser arranged on a common axis is provided. The impeller is connected to the electric motor and is arranged for rotation on the common axis to achieve a radial air flow. The radial air flow is redirected into an axial air flow. The diffuser passages are arranged between an inner circumferential wall and an outer circumferential wall, wherein the walls are coaxially arranged around the common axis. Each diffuser passage is delimited in a circumferential direction between the walls by vanes extending between the inner wall and the outer wall and in an axial direction extending substantially in parallel with the common axis. The vanes are arranged in at least two rows being consecutively arranged in the axial direction extending substantially in parallel with the common axis.
摘要翻译：提供一种包括设置在公共轴线上的电动机，叶轮和轴向扩散器的真空吸尘器。叶轮连接到电动马达，并且布置成在公共轴线上旋转以实现径向空气流动。径向空气流被重定向到轴向空气流。扩散通道布置在内周壁和外周壁之间，其中壁围绕公共轴线同轴布置。每个扩散器通道在壁之间的圆周方向上通过在内壁和外壁之间以及基本上与公共轴线平行延伸的轴向方向上的叶片限定。所述叶片布置成至少两排，所述至少两排沿着与所述公共轴线基本上平行延伸的轴向连续布置。

4. 发明申请

WO2010126422A1 VACUUM CLEANER AND METHOD FOR CONTROLLING AN ELECTRIC MOTOR 审中-公开
标题翻译：真空清洁器和控制电动机的方法
公开(公告)号：WO2010126422A1
公开(公告)日：2010-11-04
申请号：PCT/SE2010/000092
申请日：2010-04-09
申请人： AKTIEBOLAGET ELECTROLUX , DANESTAD, Ulrik , PERSSON, Michael
发明人： DANESTAD, Ulrik , PERSSON, Michael
IPC分类号： A47L9/28 , H02P25/08 , H02P27/04
CPC分类号： A47L9/2889 , A47L9/2831 , A47L9/2842 , A47L9/2878 , H02P7/29 , H02P7/295 , H02P2205/03 , Y02B40/82
摘要： A vacuum cleaner and a method for controlling the motor power of a vacuum cleaner are disclosed. The vacuum cleaner comprises an electric motor and an electric power supply for providing electric power to the electric motor. Furthermore, a voltage measuring means for measuring a motor voltage over the electric motor and a current measuring means for measuring a motor current flowing through the electric motor are provided. The vacuum cleaner further comprises a control means for controlling, based on the measured voltage and the measured current, the electric power provided to the electric motor from the electric power supply towards a target motor power value.
摘要翻译：公开了一种真空吸尘器和用于控制真空吸尘器的电机功率的方法。真空吸尘器包括电动机和用于向电动机提供电力的电源。此外，设置有用于测量电动机上的电动机电压的电压测量装置和用于测量流过电动机的电动机电流的电流测量装置。真空吸尘器还包括控制装置，用于根据测量的电压和测量的电流，从电力供应向目标电动机功率值控制提供给电动机的电力。

5. 发明申请

WO2010040523A1 VACUUM CLEANER AIR OUTLET 审中-公开
标题翻译：真空清洁器空气出口
公开(公告)号：WO2010040523A1
公开(公告)日：2010-04-15
申请号：PCT/EP2009/007207
申请日：2009-10-08
申请人： AKTIEBOLAGET ELECTROLUX , ENGSTRÖM, Christer , DANESTAD, Ulrik
发明人： ENGSTRÖM, Christer , DANESTAD, Ulrik
IPC分类号： A47L5/28 , A47L9/28 , A47L9/32
CPC分类号： A47L5/28 , A47L9/2884 , A47L9/322
摘要： Vacuum cleaner (1) of stick or upright type, which vacuum cleaner (1) comprises a housing (2), a nozzle (3) with an air inlet (4), a dust separation chamber (5), a fan unit (6) and at least one air outlet, whereby the fan unit (6) is adapted to create an air flow in a flow path extending from the air inlet (4) via the dust separation chamber (5) to the air outlet, and whereby the housing (2) comprises two main separate parts (7, 8) connectable to each other, of which one part (7) comprises the dust separation chamber (5) and the fan unit (6), and the other part (8) comprises a handle for the stick or upright type vacuum cleaner. At least one air outlet (15) is placed in the part (8) comprising the handle.
摘要翻译：真空吸尘器（1），其为真空吸尘器（1），包括壳体（2），具有空气入口（4）的喷嘴（3），灰尘分离室（5），风扇单元）和至少一个空气出口，由此风扇单元（6）适于在从空气入口（4）经由灰尘分离室（5）延伸到出气口的流动路径中产生空气流，由此壳体（2）包括彼此可连接的两个主要单独部分（7,8），其中一个部分（7）包括灰尘分离室（5）和风扇单元（6），另一部分（8）包括用于棒或直立式吸尘器的手柄。至少一个空气出口（15）被放置在包括手柄的部分（8）中。

6. 发明申请

WO2014187471A1 HANDHELD VACUUM CLEANER 审中-公开
标题翻译：手提式真空清洁器
公开(公告)号：WO2014187471A1
公开(公告)日：2014-11-27
申请号：PCT/EP2013/060336
申请日：2013-05-20
申请人： AKTIEBOLAGET ELECTROLUX
发明人： DANESTAD, Ulrik , KLINTEMYR, Andreas , KOVACS, Laszlo
IPC分类号： A47L5/24 , A47L7/00 , A47L9/12
CPC分类号： A47L5/24 , A47L7/0009 , A47L7/0019 , A47L9/125
摘要： The invention relates to a handheld vacuum cleaner (1), comprising a housing (2) with an inlet (3) for air which is charged with dust and/or dirt at one location of the housing (2) and a suction unit (4) arranged at a second location of the housing (2) for creating an air flow from the inlet (3) through the housing (2), wherein a filter element or filter carrier (5) is arranged between the inlet (3) and the suction unit (4) within the housing, wherein the filter element or filter carrier (5) has a face side (6) facing the inlet (3). To allow a secure separation of liquid from the air flow and collection of the same the invention proposes that the face side (6) comprises at least one deflector surface (7) which has a concave shape against which the air flow is led during the operation of the suction unit (4).
摘要翻译：本发明涉及一种手持式真空吸尘器（1），其包括具有用于空气的入口（3）的壳体（2），所述入口（3）在所述壳体（2）的一个位置处带有灰尘和/或污物，以及抽吸单元），其布置在所述壳体（2）的第二位置处，用于从所述入口（3）通过所述壳体（2）产生空气流，其中过滤元件或过滤器载体（5）布置在所述入口（3）和抽吸单元（4），其中过滤元件或过滤器载体（5）具有面向入口（3）的面侧（6）。为了允许液体与空气流的安全分离和收集，本发明提出，面侧（6）包括至少一个具有凹形的偏转器表面（7），在操作期间气流被引导到该凹形的抽吸单元（4）。

7. 发明申请

WO2008088278A3 IMPROVEMENTS RELATING TO AIR FLOW LOSSES IN A VACUUM CLEANER 审中-公开
公开(公告)号：WO2008088278A3
公开(公告)日：2008-07-24
申请号：PCT/SE2008/000043
申请日：2008-01-18
申请人： AKTIEBOLAGET ELECTROLUX , BESKOW, Jonas , MIEFALK, Hakan , DANESTAD, Ulrik
发明人： BESKOW, Jonas , MIEFALK, Hakan , DANESTAD, Ulrik
IPC分类号： A47L5/24 , A47L5/28 , A47L9/24
摘要： The invention relates to improvements in vacuum cleaners in order to reduce air flow losses in air pas- sages through a vacuum cleaner. More precisely, by the invention is avoided abrupt contractions or enlargements, changes of the cross sectional shape or sharp direction changes of the air passages, leakage of air into the air passages and clogging of debris in the air passages. The invention is applicable in hand held vacuum cleaner units, stick formed vacuum cleaners, vacuum cleaners of so called 2-in-l type comprising a releasable hand held unit and a support body, and vacuum cleaners having a cyclone-like type of debris collector.

8. 发明申请

WO2022207060A1 VACUUM CLEANER 审中-公开
公开(公告)号：WO2022207060A1
公开(公告)日：2022-10-06
申请号：PCT/EP2021/058077
申请日：2021-03-29
申请人： AKTIEBOLAGET ELECTROLUX
发明人： DANESTAD, Ulrik
IPC分类号： A47L9/28
摘要： A vacuum cleaner (1) is disclosed comprising a fan (3), an electric motor (5) configured to power the fan (3), a control arrangement (21), and an output unit (7, 7'). The control arrangement (21) is configured to monitor a quantity representative of an electric current (Im) supplied to the electric motor (5) and is configured to increase a voltage (Vm) supplied to the electric motor (5) in response to a detected decrease in electric current (Im) supplied to the electric motor (5). The control arrangement (21) is further configured to output a notification via the output unit (7, 7') if the voltage (Vm) supplied to the electric motor (5) exceeds a threshold limit (Tl) during a first predetermined time (t1).

9. 发明申请

WO2003022120A1 DUST CONTAINER FOR A VACUUM CLEANER 审中-公开
标题翻译：用于真空清洁剂的除尘器
公开(公告)号：WO2003022120A1
公开(公告)日：2003-03-20
申请号：PCT/SE2002/001548
申请日：2002-08-30
申请人： AKTIEBOLAGET ELECTROLUX , PETERSSON, Stefan , HJALMARSSON, Pär , DANESTAD, Ulrik
发明人： PETERSSON, Stefan , HJALMARSSON, Pär , DANESTAD, Ulrik
IPC分类号： A47L9/10
CPC分类号： A47L9/122 , A47L9/1409
摘要： This invention relates to a dust container for a vacuum cleaner. The container (13) comprises a mainly air tight shell having an inlet (16) for dust laden air flowing to the container and a container air outlet (21) having a filter (22). The filter is retained at the shell by means of a permanent magnet arrangement.
摘要翻译：本发明涉及一种用于真空吸尘器的贮尘容器。容器（13）包括一个主要是气密的外壳，其具有一个入口（16），用于将尘埃的空气流入该容器;以及一个具有过滤器（22）的容器空气出口（21）。过滤器通过永磁体装置保持在外壳上。

10. 发明申请

WO2002067744A1 WHEEL SUPPORT ARRANGEMENT FOR AN AUTONOMOUS CLEANING APPARATUS 审中-公开
标题翻译：用于自动清洁装置的车轮支撑装置
公开(公告)号：WO2002067744A1
公开(公告)日：2002-09-06
申请号：PCT/SE2002/000341
申请日：2002-02-25
申请人： AKTIEBOLAGET ELECTROLUX , HAEGERMARCK, Anders , DANESTAD, Ulrik , MENNBORG, Lars
发明人： HAEGERMARCK, Anders , DANESTAD, Ulrik , MENNBORG, Lars
IPC分类号： A47L9/00
CPC分类号： A47L9/009 , A47L2201/04
摘要： An autonomous cleaning apparatus such as a robot vacuum cleaner. The apparatus has a housing enclosing a dust container and an electrically driven vacuum source and also has a nozzle through which dust particles flow into the dust container. The housing is directly or indirectly supported by a wheel arrangement having at least two individually driven wheels (12). Each drive wheel is supported by a removable drive wheel support (16) which is arranged to be pressed towards a floor surface by means of a spring-like device. Each drive wheel (12) is driven by an electric motor (17) and a transmission (18) mounted on the drive wheel support. Each drive wheel can move vertically, aiding the apparatus to overcome obstacles and uneven surfaces and bumps.
摘要翻译：自动清洁装置，例如机器人真空吸尘器。该装置具有封闭贮尘容器和电驱动的真空源的外壳，并且还具有喷嘴，灰尘颗粒通过该喷嘴流入贮尘容器。壳体由具有至少两个独立驱动的轮（12）的轮装置直接或间接地支撑。每个驱动轮由可移动的驱动轮支撑件（16）支撑，该可移动驱动轮支撑件（16）被布置成借助于类似弹簧的装置而被压向地板表面。每个驱动轮（12）由安装在驱动轮支架上的电动机（17）和变速器（18）驱动。每个驱动轮可以垂直移动，辅助装置克服障碍物和不平坦的表面和凸起。

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