EP 0853459 A1 19980722 - VACCUM CLEANER AND SEALED BAG FOR COLLECTING WASTE MATERIAL
Title (en)
VACCUM CLEANER AND SEALED BAG FOR COLLECTING WASTE MATERIAL
Title (de)
STAUBSAUGER UND DICHTER SCHWITZBEUTEL
Title (fr)
ASPIRATEUR ET SAC ETANCHE RECUPERATEUR DE DECHETS
Publication
Application
Priority
- FR 9601550 W 19961003
- FR 9511835 A 19951003
Abstract (en)
[origin: WO9712537A1] The invention relates to a vaccum cleaner comprising a suction system (2) provided with a filter (2a), a compartment (1) situated above a tight bag (20) for collecting waste material, a hose (4) opening into the tight bag (20), a pressure tap (5) communicating with the container, a complementary filtering means (25) associated to the tight bag (20) and covering at least partially the interior volume (21) of said tight bag (20) and providing on the one hand for a charge loss in the sucked air flow (20) and on the other hand generating in the container (3), outside the tight bag (20), a vaccum higher than that prevailing inside said tight bag (20). According to the invention, the tight bag (20) is intented to be set in place into the container (3) independently of the complementary filtering means (25).
IPC 1-7
IPC 8 full level
CPC (source: EP)
A47L 5/365 (2013.01); A47L 9/1418 (2013.01)
Designated contracting state (EPC)
AT BE DE ES FR GB IE IT NL SE
DOCDB simple family (publication)
WO 9712537 A1 19970410; AU 7220196 A 19970428; CZ 102798 A3 19990616; EP 0853459 A1 19980722; GE P20001895 B 20000105; HU P9900014 A2 19990329; HU P9900014 A3 19991129; PL 181351 B1 20010731; PL 326062 A1 19980817; SK 40998 A3 19990111
DOCDB simple family (application)
FR 9601550 W 19961003; AU 7220196 A 19961003; CZ 102798 A 19961003; EP 96933487 A 19961003; GE AP1996004264 A 19961003; HU P9900014 A 19961003; PL 32606296 A 19961003; SK 40998 A 19961003