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1. 发明授权

US08961633B2 Filter cleaning in a vacuum having a flap element 有权
标题翻译：在具有襟翼元件的真空中过滤清洁
公开(公告)号：US08961633B2
公开(公告)日：2015-02-24
申请号：US13063830
申请日：2009-09-05
申请人： Martin Kienzle , Günther Werbach , Rainer Hafenrichter , Klaus Dietz
发明人： Martin Kienzle , Günther Werbach , Rainer Hafenrichter , Klaus Dietz
IPC分类号： B01D41/00 , B01D46/00 , A47L9/20 , B01D46/02 , B01D46/24
CPC分类号： B01D46/0068 , A47L9/20 , B01D46/02 , B01D46/24 , B01D2265/023 , B01D2273/16 , B01D2279/55
摘要： The invention relates to filter cleaning in a vacuum having a switchable flap element, the cleaning of the filter or of parts of the filter being carried out by supplying a secondary air flow to the interior of the filter to be cleaned, and air being able to flow through the filters separately from each other from the outside to the inside in the vacuum container in a sealed manner, and a flap element disposed in a chamber housing being pivotable, by means of the pivoting of which openings may be closed and released, the secondary air flow reaching the surface of the filter to be cleaned from the inside toward the outside in pulses, characterized in that the flap element comprises at least two partial flaps, the pivoting of which is actuated by a pivot drive, the respective partial flap optionally closes the outflow opening of the respective filter chamber in the direction of the intake opening of the suction turbine, the blow-out side of the suction turbine delivers the created overpressure air into an overpressure chamber in which a chamber housing is disposed, the at least one drive element to be suddenly actuated comprises openings to be opened and closed, upon the opening of which the overpressure air flows through the chamber housing optionally into an impulse channel which branches off at that location and introduces the air into one or into the other filter chamber for cleaning.
摘要翻译：本发明涉及在真空中具有可切换的襟翼元件的过滤器清洁，通过将二次空气流供应到要清洁的过滤器的内部来进行过滤器或过滤器的部件的清洁，以及空气能够以密封的方式从真空容器中的外部到内部彼此分离地流过过滤器，并且设置在室壳体中的挡板元件可通过枢转而旋转，这些开口可以被关闭和释放，二次空气流以脉冲方式从内部到外部到达待清洁的过滤器的表面，其特征在于，所述挡板元件包括至少两个部分翼片，其枢转由枢转驱动器驱动，所述相应的部分翼片可选地关闭吸入涡轮机进气口方向的各个过滤室的流出口，抽吸涡轮机的吹出口输送所产生的过载将空气输入到其中设置有腔室壳体的超压室中，待突然致动的至少一个驱动元件包括要打开和关闭的开口，其中过压空气通过腔室壳体任选地流入脉冲通道其在该位置处分支并将空气引入到另一个过滤室中以进行清洁。

2. 发明授权

US06458178B1 Filter dedusting arrangement in a vacuum cleaner 有权
标题翻译：吸尘器中的过滤除尘装置
公开(公告)号：US06458178B1
公开(公告)日：2002-10-01
申请号：US09685257
申请日：2000-10-10
申请人： Klaus Dietz , Silke Meyer , Günther Werbach
发明人： Klaus Dietz , Silke Meyer , Günther Werbach
IPC分类号： B01D4604
CPC分类号： B01D46/103 , A47L9/20 , B01D46/0058 , B01D46/0068 , B01D46/4272 , B01D2279/55
摘要： The invention relates to a filter dedusting arrangement in a vacuum cleaner, wherein dedusting of the filter or filter-parts is effected by supplying a secondary airflow, in a known manner. The distinctive feature of the invention is that the secondary airflow through the filter for dedusting is controlled so that by utilizing differences in pressure a flap element arranged in a casing abruptly changes its position and opens and/or closes one or more openings in the casing so that the secondary airflow impinges impulsively on the surface of the filter to be dedusted. The impulsive supply of secondary air to the filter produces a much better cleaning action.
摘要翻译：本发明涉及一种真空吸尘器中的过滤除尘装置，其中过滤器或过滤器部件的除尘通过以已知的方式提供二次气流来实现。本发明的特征在于，通过控制除尘过滤器的二次气流，以便通过利用压力差，设置在壳体中的挡板元件突然改变其位置并打开和/或关闭壳体中的一个或多个开口二次气流冲击冲击在要除尘的过滤器的表面上。对过滤器的二次空气脉冲供应产生更好的清洁动作。

3. 发明申请

US20110226130A1 FILTER CLEANING IN A VACUUM HAVING A FLAP ELEMENT 有权
标题翻译：过滤器清洁有一个浮标元素的真空
公开(公告)号：US20110226130A1
公开(公告)日：2011-09-22
申请号：US13063830
申请日：2009-09-05
申请人： Martin Kienzle , Günther Werbach , Rainer Hafenrichter , Klaus Dietz
发明人： Martin Kienzle , Günther Werbach , Rainer Hafenrichter , Klaus Dietz
IPC分类号： B01D46/42
CPC分类号： B01D46/0068 , A47L9/20 , B01D46/02 , B01D46/24 , B01D2265/023 , B01D2273/16 , B01D2279/55
摘要： The invention relates to filter cleaning in a vacuum having a switchable flap element, the cleaning of the filter or of parts of the filter being carried out by supplying a secondary air flow to the interior of the filter to be cleaned, and air being able to flow through the filters separately from each other from the outside to the inside in the vacuum container in a sealed manner, and a flap element disposed in a chamber housing being pivotable, by means of the pivoting of which openings may be closed and released, the secondary air flow reaching the surface of the filter to be cleaned from the inside toward the outside in pulses, characterized in that the flap element comprises at least two partial flaps, the pivoting of which is actuated by a pivot drive, the respective partial flap optionally closes the outflow opening of the respective filter chamber in the direction of the intake opening of the suction turbine, the blow-out side of the suction turbine delivers the created overpressure air into an overpressure chamber in which a chamber housing is disposed, the at least one drive element to be suddenly actuated comprises openings to be opened and closed, upon the opening of which the overpressure air flows through the chamber housing optionally into an impulse channel which branches off at that location and introduces the air into one or into the other filter chamber for cleaning.
摘要翻译：本发明涉及在真空中具有可切换的襟翼元件的过滤器清洁，通过将二次空气流供应到要清洁的过滤器的内部来进行过滤器或过滤器的部件的清洁，以及空气能够以密封的方式从真空容器中的外部到内部彼此分离地流过过滤器，并且设置在室壳体中的挡板元件可通过枢转而旋转，这些开口可以被关闭和释放，二次空气流以脉冲方式从内部到外部到达待清洁的过滤器的表面，其特征在于，所述挡板元件包括至少两个部分翼片，其枢转由枢转驱动器驱动，所述相应的部分翼片可选地关闭吸入涡轮机进气口方向的各个过滤室的流出口，抽吸涡轮机的吹出口输送所产生的过载将空气输入到其中设置有腔室壳体的超压室中，待突然致动的至少一个驱动元件包括打开和关闭的开口，其中超压空气通过腔室壳体任选地流入脉冲通道其在该位置处分支并将空气引入到另一个过滤室中以进行清洁。

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