EP 4390265 A1 20240626 - AIR CHAMBER WITH ADJUSTABLE ELEMENT FOR REGULATION AND/OR DIRECTIONING OF THE FLOW
Title (en)
AIR CHAMBER WITH ADJUSTABLE ELEMENT FOR REGULATION AND/OR DIRECTIONING OF THE FLOW
Title (de)
LUFTKAMMER MIT VERSTELLBAREM ELEMENT ZUR REGULIERUNG UND/ODER LENKUNG DER STRÖMUNG
Title (fr)
CHAMBRE À AIR AVEC ÉLÉMENT RÉGLABLE POUR RÉGULER ET/OU DIRIGER LE FLUX
Publication
Application
Priority
SK 501052022 U 20221222
Abstract (en)
An air chamber includes at least one wing (4) which is tiltably placed inside the body (1) on the base wall (5) in such a way that the wing (4) can rotate from one extreme position to the other extreme position, whereby two opposite edges of the wings (4) are designed for adjacent contact with the lateral wall (6) of the body, or one edge of the wing (4) and one line on the surface of the wing (4) are designed for adjacent contact with the neighboring wing (4). The air chamber has preferably two wings (4) or at least six wings (4). In case of realization with two wings (4), it is preferable if the wings (4) have rotation mechanically and/or electromechanically coupled for mutual regular contrary movement of the outflow sides (43). It is also preferable if the wing (4) has a curvature (7) which produces fold on the outflow side (43), preferably the curvature (7) runs all the way to the base side (41), whereby it conically or pyramidically tightens towards the base side (41).
IPC 8 full level
F24F 13/14 (2006.01); F24F 13/02 (2006.01); F24F 13/06 (2006.01); F24F 13/068 (2006.01); F24F 13/08 (2006.01); F24F 13/20 (2006.01); F24F 13/24 (2006.01)
CPC (source: EP)
F24F 13/06 (2013.01); F24F 13/1413 (2013.01); F24F 13/0236 (2013.01); F24F 13/068 (2013.01); F24F 13/20 (2013.01); F24F 13/24 (2013.01); F24F 2013/0616 (2013.01); F24F 2013/088 (2013.01)
Citation (applicant)
- SK 500852020 U1 20210224 - SYSTEMAIR PRODUCTION A S [SK]
- US 2011263194 A1 20111027 - HULTMARK GORAN [SE], et al
- JP 2009222270 A 20091001 - PANASONIC CORP
- US 6099406 A 20000808 - DEMSTER STANLEY J [US]
- US 6264551 B1 20010724 - SMITH RANDALL L [US]
- WO 2020091603 A1 20200507 - TROX AURANOR NORGE AS [NO]
- EP 3117155 A1 20170118 - FLÄKT WOODS AB [SE]
- US 2015107802 A1 20150423 - ULMANEN HEIMO [FI], et al
- EP 1469258 A1 20041020 - DELPHI TECH INC [US]
- WO 2005063516 A1 20050714 - BEHR GMBH & CO KG [DE], et al
- EP 3410028 A1 20181205 - FLAEKTGROUP SWEDEN AB [SE]
- WO 2012066184 A1 20120524 - FLAEKT WOODS AB [SE], et al
- DE 29505070 U1 19950518 - LTG LUFTTECHNISCHE GMBH [DE]
- DE 4400072 A1 19950713 - LTG LUFTTECHNISCHE GMBH [DE]
Citation (search report)
- [AD] EP 1469258 A1 20041020 - DELPHI TECH INC [US]
- [A] GB 2033074 A 19800514 - COLT INT LTD
- [A] DE 4445625 A1 19960627 - LTG LUFTTECHNISCHE GMBH [DE]
- [A] US 3901135 A 19750826 - NILSSON ALLAN ELVIR, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4390265 A1 20240626; SK 501052022 U1 20230412; SK 9838 Y1 20230823
DOCDB simple family (application)
EP 23217243 A 20231215; SK 501052022 U 20221222