EP 1746924 A1 20070131 - PORTABLE VACUUM OR BLOWER/VACUUM UNIT
Title (en)
PORTABLE VACUUM OR BLOWER/VACUUM UNIT
Title (de)
TRAGBARE STAUBSAUGE- ODER BLAS-/STAUBSAUGEEINHEIT
Title (fr)
UNITE DE MISE SOUS VIDE OU MISE SOUS VIDE/SOUFFLERIE
Publication
Application
Priority
- AU 2005000514 W 20050408
- AU 2004901889 A 20040408
Abstract (en)
[origin: WO2005096905A1] A portable vacuum or blower/vacuum unit (10) having a motor (11), a fan (12), at least one air conduit (15) with a first portion (16) to receive the air flow generated by the fan and a second portion (17) remote from the fan (12), a mesh screen (18) within the air conduit (15) closely adjacent to the fan (12) to protect the fan (12) from the flow of debris along the air conduit, (15) and a stirrer (21) for deflecting debris away from the mesh screen (18), wherein the fan (12) is located to one side of the first portion (16) of the air conduit (15); and the second portion (17) of the air conduit (15) is able to be located in a position where the angle alpha between a longitudinal axis of the second portion (17) of the air conduit (15)and a radial plane defined by the fan impeller (which is perpendicular to the axis of rotation of the (fan12)) is obtuse, so as to permit sufficient air conduit to at least substantially bypass, or to otherwise be deflected from the mesh screen (18).
IPC 8 full level
A47L 5/14 (2006.01); A47L 5/24 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP US)
A01G 20/47 (2018.01 - EP US); A47L 5/14 (2013.01 - EP US); F04D 29/703 (2013.01 - EP US)
Citation (search report)
See references of WO 2005096905A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005096905 A1 20051020; CN 1976618 A 20070606; EP 1746924 A1 20070131; JP 2007532154 A 20071115; US 2011094051 A1 20110428
DOCDB simple family (application)
AU 2005000514 W 20050408; CN 200580015598 A 20050408; EP 05729638 A 20050408; JP 2007506618 A 20050408; US 57811805 A 20050408