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公开(公告)号：EP3303848A1
公开(公告)日：2018-04-11
申请号：EP16732069.6
申请日：2016-06-06
申请人： MTD products Inc
发明人： BUCHANAN, Peter J. , KRUEGER, Erik
CPC分类号： A47L5/14 , A01G20/47 , E01H1/0809 , F04D25/08 , F04D27/003 , F04D29/4213 , F04D29/422 , F04D29/4226 , F04D29/703
摘要： A blower includes a frame, a surface engaging wheel attached to the frame and a power source attached to the frame. An impeller housing is also attached to the frame, and the impeller housing defines an intake opening. The impeller housing surrounds an impeller that is rotatably connected to the power source. An exhaust chute is attached to the impeller housing. A selectively closeable aperture structure is attached to the intake opening. In further examples, the selectively closeable aperture is a pair of rotatable plates both including radial slots or an iris blade assembly. In other examples, the exhaust chute is rotatable or the impeller housing is rotatable.
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公开(公告)号：EP3298942A1
公开(公告)日：2018-03-28
申请号：EP17192855.9
申请日：2017-09-25
申请人： Black & Decker Inc.
发明人： Poole, Brian , Wheeler, David , Hess, James , Potter, Christine , Miller, David
CPC分类号： A47L9/149 , A01G20/43 , A45F3/02 , A45F3/04 , A45F2003/003 , A47L5/14 , A47L5/24 , A47L5/36 , A47L9/242 , A47L9/2868 , E01H1/0863
摘要： The present invention is directed to a debris collection bag for a blowervac device,that is carried on a user's back. This improves the user's mobility and allows an increased capacity for the collection bag. The bag's location provides a comfortable weight distribution by separating the weight of the blowervac from the weight of the collection bag. The bag has a dust dispersion system to direct dust away from the user. The bag has a closure located on the side which makes emptying the bag easier. The bag closure is provided to make opening and closing the bag easier and faster, and resistant to dust and debris.
摘要翻译： 本发明涉及一种用于吹风器装置的碎片收集袋，该收集袋被携带在使用者的背部。 这提高了用户的移动性并允许增加收集袋的容量。 袋子的位置通过将吹风机的重量与收集袋的重量分开来提供舒适的重量分配。 袋子上有一个灰尘分散系统，可以将灰尘从使用者身上吸走。 袋子的侧面有一个封口，使袋子更容易清空。 提供袋子封盖，使袋子的打开和关闭更容易，更快捷，并且耐灰尘和碎屑。
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公开(公告)号：EP2692270A3
公开(公告)日：2018-02-14
申请号：EP13177165.1
申请日：2013-07-19
申请人： Spifeltec UG
发明人： Schüle, Ute
摘要： Das Reinigungsgerät (1) umfasst als Saugvorrichtung ein Saugrohr (3) mit einer Öffnung (4), welche über eine zu reinigende Oberfläche (5) geführt wird und über welche Saugluft in das Saugrohr (3) eintritt. Eine Druckluftdüsenanordnung (7) ist vorgesehen, welche wenigstens einen Druckluftkanal (9) mit wenigstens einer Druckluftdüse (10) aufweist, wobei über diese ein Druckluftstrom ausgegeben wird. Der Druckluftstrom ist in einem vorgegebenen Neigungswinkel der Saugluft im Bereich der Öffnung (4) überlagert.
摘要翻译： 的清洁装置（1），所述抽吸装置包括吸入管（3）具有一开口（4），其被导向经过一待清洁表面（5）和通过该抽吸空气在吸入管（3）发生。 提供压缩空气喷嘴装置（7），其具有至少一个压缩空气通道（9）和至少一个压缩空气喷嘴（10），压缩空气流经由此输出。 压缩空气流在开口（4）的区域中以吸入空气的预定倾斜角重叠。
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公开(公告)号：EP3238589A1
公开(公告)日：2017-11-01
申请号：EP16871806.2
申请日：2016-03-22
发明人： WANG, Xinzhou , WANG, Yonghua , ZHONG, Min
IPC分类号： A47L5/26
摘要： The present disclosure relates to a hand-held vacuum cleaner (100), comprising a housing (1), a dust cup (2) and an electrical motor (3). The housing (1) is provided with an air inlet (111), an air outlet (311) and an air blowing vent (121), and the air blowing vent (121) is disposed adjacent to the air inlet (111). The dust cup (2) is disposed to the housing (1), and the dust cup (2) is connected to the air inlet (111). The electrical motor (3) is provided with an electrical motor chamber (31), airflow from the air inlet (111) switchably flows out through at least one of the air outlet (311) and the air blowing vent (121) by means of a switching mechanism (4) after flowing through the dust cup (2) and the electrical motor (3).
摘要翻译： 本发明涉及一种手持式真空吸尘器（100），包括壳体（1），防尘杯（2）和电动机（3）。 壳体1上设置有进气口111，出气口311和吹气口121，吹风口121与进气口111相邻设置。 防尘杯（2）设置在壳体（1）上，防尘杯（2）与进气口（111）连接。 电动机（3）设有电动机室（31），来自空气入口（111）的气流通过空气出口（311）和空气吹出口（121）中的至少一个可切换地流出 流过尘杯（2）和电机（3）后的开关机构（4）。
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公开(公告)号：EP3232891A1
公开(公告)日：2017-10-25
申请号：EP15813387.6
申请日：2015-12-17
申请人： Festool GmbH
发明人： MAJER, Michael
CPC分类号： A47L7/0095 , A47L5/14 , A47L9/0036 , A47L9/242 , A47L9/248
摘要： The invention relates to a suction hose connecting piece (10) for a suction hose (100) for producing a flow connection, particularly from a machine tool to a vacuum cleaner, said connecting piece (10) comprising a tubular body (11) with a circumferential wall that delimits a flow channel, and a plug section (50) which is arranged on said tubular body (11) for the purpose of producing a plug connection with a mating connecting piece, it being possible to plug said connecting piece (10) and mating connecting piece one onto the other along a longitudinal axis (L) of said plug section (50), a longitudinal latch contour (61) being arranged on the plug section (50), counteracting release of the mating connecting piece from said connecting piece (10) relative to the longitudinal axis (L), and engaging with a longitudinal mating latch contour of the mating connecting piece when said mating connecting piece is plugged onto the connecting piece (10), along the longitudinal axis (L) of the plug section (50). According to the invention, at least one rotational form-fit contour (70) is arranged on said plug section (50) in order to produce a form-fit connection with a rotational form-fit mating contour of the mating connecting piece, at least one rotational form-fit contour (70) being able to be brought into or out of engagement with said rotational form-fit mating contour by means of a relative rotational movement of said connecting piece (10) and mating connecting piece.
摘要翻译： 本发明涉及一种用于产生尤其是从机床到真空吸尘器的流动连接的抽吸软管（100）的抽吸软管连接件（10），所述连接件（10）包括管状主体（11），所述管状主体 限定流动通道的圆周壁和设置在所述管状体（11）上用于与配合连接件产生插塞连接的插塞部分（50），所述连接件（10） 并且沿着所述插头部分（50）的纵向轴线（L）将一个连接件配合到另一个上，在所述插头部分（50）上布置有纵向闩锁轮廓（61），抵消所述配合连接件从所述连接件 当所述配合连接件沿着所述纵向轴线（L）的纵向轴线（L）插入所述连接件（10）时与所述配合连接件的纵向配合闩锁轮廓接合， 插头 （50）。 根据本发明，至少一个旋转形状配合轮廓（70）布置在所述插头部分（50）上，以便与配合连接件的旋转形状配合匹配轮廓形成形状配合连接，至少 借助于所述连接件（10）和配合连接件的相对旋转运动，一个旋转形状配合轮廓（70）能够与所述旋转形状配合轮廓接合或脱离接合。
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公开(公告)号：EP3195778A1
公开(公告)日：2017-07-26
申请号：EP16180166.7
申请日：2016-07-19
发明人： TAN, Huazhen
摘要： A cleaner (100) is provided. The cleaner (100) includes a machine body (1) and a handle (2), and the handle (2) is disposed on the machine body (1) and pivotable between a first position and a second position, in which the handle (2) is located at a front side of the machine body (1) when the handle (2) is in the first position, and the handle (2) is located at a rear side of the machine body (1) when the handle (2) is in the second position.
摘要翻译： 提供清洁器（100）。 清洁器100包括机体1和手柄2，手柄2设置在机体1上并可在第一位置和第二位置之间枢转， 当手柄（2）处于第一位置时，手柄（2）位于机体（1）的前侧，手柄（2）位于机体（1）的后侧时， 2）处于第二位。
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公开(公告)号：EP3187080A1
公开(公告)日：2017-07-05
申请号：EP15202839.5
申请日：2015-12-28
申请人： MB "Markreva"
发明人： Ramaska, Mindaugas
摘要： A suction device that uses a semi-closed circulation system that causes both suction and blowing action across an opening in the fluid flow generating device head or suction component. The blowing agitates dirt/dust from the surface to be cleaned and is sucked back around the semi-closed loop which brings the dust into a separator or fluid cleaning system where dirt/dust is separated and cleaned and re-circulated through the system through the blowing inlet repeatedly. This provides increased efficiency and reduced power consumption while providing more effective cleaning.
摘要翻译： 一种抽吸装置，其使用半封闭循环系统，该系统引起穿过流体流动产生装置头部或抽吸部件中的开口的抽吸和吹动动作。 吹风会搅动待清洁表面的污垢/灰尘，并在半封闭环路周围被吸回，从而将灰尘带入分离器或流体清洁系统，在此系统中污垢/灰尘被分离并清洁并通过系统重新循环 反复吹入进口。 这提供了更高的效率和降低的功耗，同时提供更有效的清洁。
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公开(公告)号：EP2803260B1
公开(公告)日：2016-12-07
申请号：EP14167676.7
申请日：2014-05-09
发明人： Nesom, Floyd Jeffrey , Chen, Peng
IPC分类号： A01G1/12
摘要： A hand held blower/vacuum device (10) includes an impeller (53) mounted in a scroll housing and a handle (14) by which the device may be suspended and which is rotatably mounted to turn between vacuum and blower positions. In both of the blower and vacuum positions a longitudinal axis (17) of the grip (16) generally lies in an upright plane that passes through a centre of gravity (60) of the device, and the grip is disposed above the centre of gravity, such that the device hangs below the grip in different balanced orientations in the blower and vacuum positions.
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公开(公告)号：EP3061375A2
公开(公告)日：2016-08-31
申请号：EP15195489.8
申请日：2015-11-19
申请人： Black & Decker Inc.
发明人： Poole, Brian , Ng, Wong Kun , Sheffer, Joshua M. , Flaherty, Keith D. , Cooper, Joseph B. , Martinez, Philip
IPC分类号： A47L5/14
摘要： The battery- powered backpack blower includes a back support assembly including a back plate configured to permit a user to mount the blower to the user's back, and a volute assembly including a first volute portion and a second volute portion. The backpack blower further includes a housing assembly including a battery assembly and a motor assembly therein, the housing assembly is provided intermediate to the back assembly and the volute assembly.
摘要翻译： 电池供电的背包式鼓风机包括背部支撑组件，其包括配置成允许使用者将鼓风机安装到使用者的背部的后板，以及包括第一蜗壳部分和第二蜗壳部分的蜗壳组件。 背包式鼓风机还包括壳体组件，其包括电池组件和其中的电动机组件，壳体组件设置在后组件和蜗壳组件的中间。
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