公开(公告)号：US07836545B2

公开(公告)日：2010-11-23

申请号：US11598184

申请日：2006-11-09

申请人： Georg Maier ,  Wolfgang Layher ,  Markus Zwimpfer ,  Uwe Gaese ,  Marco Deuchert ,  Michael Hermann ,  Sebastian Gembardt ,  Jochen Keinath ,  Rolf Erhardt

发明人： Georg Maier ,  Wolfgang Layher ,  Markus Zwimpfer ,  Uwe Gaese ,  Marco Deuchert ,  Michael Hermann ,  Sebastian Gembardt ,  Jochen Keinath ,  Rolf Erhardt

IPC分类号： A47L5/14

CPC分类号： E01H1/0863

摘要： A manually guided suction apparatus for suctioning up material via a suction air stream, comprising a suction fan having a fan housing surrounding a fan wheel and provided with an intake opening. A centrifugal separator is disposed upstream of the intake opening and produces a curved path of the suction air stream. The centrifugal separator has a curved peripheral wall in which is disposed a removal opening for material that is to be sucked up. The intake opening is disposed approximately in a central portion of the centrifugal separator.

摘要翻译： 一种用于通过抽吸空气流吸入材料的手动引导抽吸装置，包括具有围绕风扇轮并具有进气口的风扇壳体的抽吸风扇。 离心分离器设置在进气口的上游，并产生吸入空气流的弯曲路径。 离心分离器具有弯曲的周壁，其中设置有待被吸入的材料的去除开口。 进气口大致设置在离心分离器的中心部分。

公开(公告)号：US20070101534A1

公开(公告)日：2007-05-10

申请号：US11598184

申请日：2006-11-09

申请人： Georg Maier ,  Wolfgang Layher ,  Markus Zwimpfer ,  Uwe Gaese ,  Marco Deuchert ,  Michael Hermann ,  Sebastian Gembardt ,  Jochen Keinath ,  Rolf Erhardt

发明人： Georg Maier ,  Wolfgang Layher ,  Markus Zwimpfer ,  Uwe Gaese ,  Marco Deuchert ,  Michael Hermann ,  Sebastian Gembardt ,  Jochen Keinath ,  Rolf Erhardt

IPC分类号： E01H1/08

CPC分类号： E01H1/0863

摘要： A manually guided suction apparatus for suctioning up material via a suction air stream, comprising a suction fan having a fan housing surrounding a fan wheel and provided with an intake opening. A centrifugal separator is disposed upstream of the intake opening and produces a curved path of the suction air stream. The centrifugal separator has a curved peripheral wall in which is disposed a removal opening for material that is to be sucked up. The intake opening is disposed approximately in a central portion of the centrifugal separator.

摘要翻译： 一种用于通过抽吸空气流吸入材料的手动引导抽吸装置，包括具有围绕风扇轮并具有进气口的风扇壳体的抽吸风扇。 离心分离器设置在进气口的上游，并产生吸入空气流的弯曲路径。 离心分离器具有弯曲的周壁，其中设置有待被吸入的材料的去除开口。 进气口大致设置在离心分离器的中心部分。