EP 2397783 A1 20111221 - Device for Ventilating a Room
Title (en)
Device for Ventilating a Room
Title (de)
Vorrichtung zur Belüftung eines Raums
Title (fr)
Dispositif pour ventiler une pièce
Publication
Application
Priority
IT BS20100109 A 20100621
Abstract (en)
The device (1) comprises a fastening and movement device (2) comprising a fastening portion (3) stably connected to a fixed structure of the room, a stator (4) firmly fastened to the fastening portion, and a rotor (5) turnably engaged to the stator, the stator rotating the rotor around an axis of rotation (6); the device further comprises a blade-carrying rotor (50), having a hub (51) mechanically connected to the rotor and a supporting structure (60) fastened to the hub, and a plurality of blades (80) individually fastened to the supporting structure, wherein the fastening and movement device supports the blade-carrying rotor and rotates it around the axis of rotation for moving an air volume of the room, wherein the blade-carrying rotor is rotationally integral with the rotor so that, during rotation, the rotational speed of the blade-carrying rotor is the same as the rotational speed of the rotor.
IPC 8 full level
F24F 7/007 (2006.01); F04D 25/06 (2006.01); F04D 25/08 (2006.01); F04D 29/32 (2006.01); F04D 29/34 (2006.01); F04D 29/38 (2006.01); F04D 29/60 (2006.01); F04D 29/64 (2006.01); F24F 3/16 (2006.01)
CPC (source: EP)
F04D 25/088 (2013.01); F04D 29/34 (2013.01); F04D 29/601 (2013.01); F24F 7/007 (2013.01); F24F 8/50 (2021.01)
Citation (applicant)
- EP 1588024 A2 20051026 - MECHANIZATION SYSTEMS COMPANY [US], et al
- US 2009208333 A1 20090820 - SMITH J CAREY [US], et al
Citation (search report)
- [AD] EP 1588024 B1 20100428 - DELTA T CORP [US]
- [A] US 5951253 A 19990914 - GAJEWSKI MARK [US]
- [A] US 2009208333 A1 20090820 - SMITH J CAREY [US], et al
- [A] US 2008169732 A1 20080717 - CHANG CHUNG-MIN [TW]
- [A] US 4878806 A 19891107 - MARKWARDT HERBERT W [US]
- [A] US 2009047005 A1 20090219 - LIAO YIN SHENG [TW]
- [A] US 2010104461 A1 20100429 - SMITH J CAREY [US], 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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2397783 A1 20111221; IT 1400660 B1 20130628; IT BS20100109 A1 20111222
DOCDB simple family (application)
EP 11170489 A 20110620; IT BS20100109 A 20100621