EP 1081388 B1 20050601 - Fan
Title (en)
Fan
Title (de)
Ventilator
Title (fr)
Ventilateur
Publication
Application
Priority
EP 99117074 A 19990831
Abstract (en)
[origin: EP1081388A1] The fan (1) has a rotor wheel (6) with several fan blades (8) and a blocking device (12) between the suction and pressure sides in the form of a strip-shaped brush (14) with several brush sections (15,16) at intervals. The rotor wheel forms a cross-flow fan rotor wheel with the brush sections at intervals in the direction of rotation (11).
IPC 1-7
IPC 8 full level
F04D 29/08 (2006.01); F04D 29/16 (2006.01); F04D 29/42 (2006.01); F04D 29/44 (2006.01)
CPC (source: EP US)
F04D 17/04 (2013.01 - EP US); F04D 29/162 (2013.01 - EP US); F04D 29/164 (2013.01 - EP US); F04D 29/422 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
EP 1081388 A1 20010307; EP 1081388 B1 20050601; DE 59912116 D1 20050707; JP 2001082395 A 20010327; US 6290456 B1 20010918
DOCDB simple family (application)
EP 99117074 A 19990831; DE 59912116 T 19990831; JP 2000004399 A 20000113; US 49141200 A 20000126