EP 2138771 B1 20100728 - Pollutant removing device and dual-air curtain range hood using the device
Title (en)
Pollutant removing device and dual-air curtain range hood using the device
Title (de)
Schadstoffentfernungsvorrichtung und Dualluft-Vorhangsbereichkappe mit der Vorrichtung
Title (fr)
Dispositif de suppression de polluants et hotte à rideau double utilisant le dispositif
Publication
Application
Priority
EP 08011662 A 20080627
Abstract (en)
[origin: EP2138771A1] A pollutant removing device includes first and second air blow devices respectively located at front and rear ends of a pollutant generation source or an oven and respectively including a first elongate air blow slot and a second elongate air blow slot so as to blow air upward. A suction device is located above a counter top to which the pollutant generation source or the oven is installed. The suction device includes at least one elongate suction opening which is connected with a suction machine. The at least one elongate suction opening is parallel to the first and the second elongate air blow slots. Two air curtains are formed between the at least one elongate suction opening and the first and second elongate air blow slots. The gas, vapor, or particulate type pollutants located between the two air curtains is sucked via the at least one elongate suction opening.
IPC 8 full level
F24C 15/20 (2006.01); F24F 9/00 (2006.01)
CPC (source: EP)
F24C 15/2028 (2013.01); F24F 9/00 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2138771 A1 20091230; EP 2138771 B1 20100728; AT E475845 T1 20100815; DE 602008001977 D1 20100909
DOCDB simple family (application)
EP 08011662 A 20080627; AT 08011662 T 20080627; DE 602008001977 T 20080627