EP 0873075 B1 20000202 - SUCTION DEVICE FOR CLEANING
Title (en)
SUCTION DEVICE FOR CLEANING
Title (de)
SAUGGERÄT FÜR REINIGUNGSZWECKE
Title (fr)
DISPOSITIF D'ASPIRATION A DES FINS DE NETTOYAGE
Publication
Application
Priority
EP 9504728 W 19951130
Abstract (en)
[origin: WO9719630A1] The invention relates to a suction device for cleaning having a collecting container which has a closeable suction inlet (11), a suction outlet and a valve (30) therebetween and is connected to a suction unit by way of a suction line from the suction outlet (12). The suction line can be closed by an outlet valve (30) and a external air supply closeable by a supply valve is arranged on that side of the filter (13) which faces away from suction inlet (11). The invention proposes to develop said suction device in such a manner that it allows simple, implementable filter dedusting in that it comprises a valve link unit which links closing of the inlet valve associated with the suction inlet and/or opening of the supply valve with closing of the outlet valve (30).
IPC 1-7
IPC 8 full level
A47L 9/20 (2006.01)
CPC (source: EP)
A47L 9/20 (2013.01)
Designated contracting state (EPC)
CH DE DK IT LI SE
DOCDB simple family (publication)
WO 9719630 A1 19970605; DE 59507757 D1 20000309; DK 0873075 T3 20000501; EP 0873075 A1 19981028; EP 0873075 B1 20000202
DOCDB simple family (application)
EP 9504728 W 19951130; DE 59507757 T 19951130; DK 95941639 T 19951130; EP 95941639 A 19951130