EP 1088508 A3 20030326 - Liquid filter for a surface cleaning machine
Title (en)
Liquid filter for a surface cleaning machine
Title (de)
Nassfilter für ein Bodenreinigungsgerät
Title (fr)
Filtre à liquides pour appareil de nettoyage des sols
Publication
Application
Priority
DE 19946564 A 19990929
Abstract (en)
[origin: EP1088508A2] The wet filter for a vacuum cleaner comprises a tank of water (9) with an inlet (6) whose end (10) feeds air into the water. An air guide (11) is mounted at the end of the inlet which has a curved section (14) at the top pointing towards the end of the inlet.
IPC 1-7
IPC 8 full level
A47L 9/18 (2006.01)
CPC (source: EP)
A47L 9/181 (2013.01); A47L 9/185 (2013.01)
Citation (search report)
- [X] DE 19720101 C1 19980924 - SOLOUKI BAHMAN DR [DE], et al
- [X] WO 9844837 A1 19981015 - BAEKKELIEN INGAR [NO]
- [X] US 5199963 A 19930406 - SCARP ARCOLINE J [US]
- [E] EP 1182958 A1 20020306 - KAERCHER GMBH & CO ALFRED [DE]
- [E] EP 1112712 A1 20010704 - POLTI SPA [IT]
- [A] US 2539867 A 19510130 - SCHNABEL WILLIAM H
- [A] FR 2424730 A1 19791130 - LOUCHET FERNANDE [FR]
- [A] US 5829092 A 19981103 - HOBBS ROY [US]
- [A] DE 588379 C 19331118 - HANS KOHL DR DR
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1088508 A2 20010404; EP 1088508 A3 20030326; DE 19946564 A1 20010419; DE 19946564 C2 20031120
DOCDB simple family (application)
EP 00114583 A 20000707; DE 19946564 A 19990929