EP 0924437 A2 19990623 - Fan casing with condensate collection and drainage
Title (en)
Fan casing with condensate collection and drainage
Title (de)
Lüftergehäuse mit Kondensatansammlung und Ableitung
Title (fr)
Boîtier d'un ventilateur avec collecteur du condensat et drainage
Publication
Application
Priority
IT MC970027 U 19971217
Abstract (en)
This inventions relates to a fan for gas boilers with proof combustion comprising a centrifuge rotor housed inside a spiral ending with a delivery nozzle that features a female attachment and is internally provided with an annular tank with a small nozzle for drainage.
IPC 1-7
IPC 8 full level
F04D 29/02 (2006.01); F04D 29/42 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP)
F04D 29/023 (2013.01); F04D 29/4226 (2013.01); F04D 29/703 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0924437 A2 19990623; EP 0924437 A3 20000223; DE 69823318 D1 20040527; DE 69823318 T2 20050504; EP 0924436 A2 19990623; EP 0924436 A3 20000223; EP 0924436 B1 20040421; IT 238513 Y1 20001113; IT MC970027 U1 19990617
DOCDB simple family (application)
EP 98830731 A 19981203; DE 69823318 T 19981203; EP 98830730 A 19981203; IT MC970027 U 19971217