EP 1508701 A1 20050223 - SELF-OPENING AIR EXTRACTOR
Title (en)
SELF-OPENING AIR EXTRACTOR
Title (de)
SELBSTÖFFNENDE LUFTABSAUGVORRICHTUNG
Title (fr)
EXTRACTEUR D'AIR A OUVERTURE AUTOMATIQUE
Publication
Application
Priority
- ES 0300022 W 20030117
- ES 200201172 A 20020522
Abstract (en)
An automatic opening air extractor comprising a support casing (1), finished off on the suction side with a perimetral rim (2) inside which an electromotor (3), a fan (4) and regulation and control means are housed. In correspondence with the intake mouth, a cover (6) is provided which is connected to an axial movement device able to move said cover between closed and opened positions. This device includes an actuation element, a plunger (9) which can move through a casing (10) acting on the cover through supports (11). <IMAGE>
IPC 1-7
IPC 8 full level
F04D 1/00 (2006.01); F04D 25/14 (2006.01); F24F 7/013 (2006.01); F24F 13/12 (2006.01); F24F 7/00 (2006.01)
CPC (source: EP ES KR US)
F04D 25/14 (2013.01 - EP ES KR); F24F 7/013 (2013.01 - EP ES US); F24F 13/12 (2013.01 - EP ES); F24F 2007/001 (2013.01 - EP ES KR US)
Citation (search report)
See references of WO 03098050A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1508701 A1 20050223; EP 1508701 B1 20060614; AT E330129 T1 20060715; AU 2003212387 A1 20031202; DE 60306154 D1 20060727; DE 60306154 T2 20070419; ES 2212719 A1 20040716; ES 2212719 B1 20051001; ES 2266784 T3 20070301; KR 20040108646 A 20041224; PL 372245 A1 20050711; RU 2004114557 A 20050520; RU 2297554 C2 20070420; UA 82179 C2 20080325; WO 03098050 A1 20031127
DOCDB simple family (application)
EP 03708280 A 20030117; AT 03708280 T 20030117; AU 2003212387 A 20030117; DE 60306154 T 20030117; ES 0300022 W 20030117; ES 03708280 T 20030117; ES 200201172 A 20020522; KR 20047011273 A 20030117; PL 37224503 A 20030117; RU 2004114557 A 20030117; UA 20040503613 A 20030117