EP 3930554 A1 20220105 - VACUUM APPARATUS HAVING CHANNEL PIECE
Title (en)
VACUUM APPARATUS HAVING CHANNEL PIECE
Title (de)
SAUGGERÄT MIT KANALSTÜCK
Title (fr)
APPAREIL D'ASPIRATION COMPRENANT UNE PIÈCE DE CANAL
Publication
Application
Priority
- DE 102019105086 A 20190228
- EP 2020054388 W 20200219
Abstract (en)
[origin: WO2020173791A1] The invention relates to a vacuum apparatus comprising: - a suction unit (50) for producing a suction flow, the suction unit (50) comprising a fan (60), which has a fan motor (62); - a fan holder (72) for holding the fan (60) and/or the fan motor (62); and - a guiding device (70) for process air, the guiding device (70) for process air comprising a channel piece (80) which has at least one channel (82) which is connected, on the exhaust air side, to the fan (60), the channel piece (80) sitting on the fan holder (72), and the channel piece (80) sitting on the fan (60) or the fan motor (62).
IPC 8 full level
A47L 5/22 (2006.01); A47L 9/00 (2006.01); A47L 9/22 (2006.01)
CPC (source: EP)
A47L 5/22 (2013.01); A47L 5/365 (2013.01); A47L 7/0004 (2013.01); A47L 7/0019 (2013.01); A47L 7/0042 (2013.01); A47L 9/0081 (2013.01); A47L 9/22 (2013.01)
Citation (search report)
See references of WO 2020173791A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020173791 A1 20200903; CN 113473891 A 20211001; DE 102019105086 A1 20200903; EP 3930554 A1 20220105
DOCDB simple family (application)
EP 2020054388 W 20200219; CN 202080016689 A 20200219; DE 102019105086 A 20190228; EP 20706457 A 20200219