EP 1144077 A2 20011017 - MODULAR FILTRATION DEVICE FOR EXTRACTOR AND/OR FILTERING HOODS
Title (en)
MODULAR FILTRATION DEVICE FOR EXTRACTOR AND/OR FILTERING HOODS
Title (de)
MODULARE FILTRATIONSVORRICHTUNG FÜR DUNSTABZUGSHAUBEN
Title (fr)
DISPOSITIF MODULAIRE DE FILTRATION POUR EXTRACTEUR ET/OU HOTTES FILTRANTES
Publication
Application
Priority
- EP 0011675 W 20001123
- IT BO990638 A 19991125
Abstract (en)
[origin: WO0137972A2] A modular filtration device for extractor and/or filtering hoods which forms, with the inside of the hood, a suction compartment (32), comprising: at least one supporting panel (1) which is fixed hermetically in the enclosure of the hood and on which there are provided slots (2, 2a, 2b) spaced by supporting regions (4); box-like filtration elements (9), constituted by an upper wall (10) and a lower wall (11) which form labyrinth ducts (12) which are substantially zigzag-shaped, the upper wall (10) being laterally provided with first diffuser means (16) which are connected to the suction compartment (32) and said lower wall (11) having, in its central region, second diffusion means (22) which are connected to suction chambers (30) formed by the seating of the filtration elements on the supporting regions (4), the chambers (30) being adapted to aspirate vapors through the slots (2, 2a, 2b) and send them to the labyrinth ducts (12) in order to separate the heavy particles from the vapors.
IPC 1-7
IPC 8 full level
B01D 45/08 (2006.01); F24C 15/20 (2006.01)
CPC (source: EP)
B01D 45/08 (2013.01); F24C 15/2035 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL
DOCDB simple family (publication)
WO 0137972 A2 20010531; WO 0137972 A3 20011011; AU 1859601 A 20010604; EP 1144077 A2 20011017; EP 1144077 A3 20020123; IT 1311401 B1 20020312; IT BO990638 A0 19991125; IT BO990638 A1 20010525
DOCDB simple family (application)
EP 0011675 W 20001123; AU 1859601 A 20001123; EP 00981299 A 20001123; IT BO990638 A 19991125