EP 2418388 B1 20181010 - Ventilator
Title (en)
Ventilator
Title (de)
Ventilator
Title (fr)
Ventilateur
Publication
Application
Priority
- DE 102010034036 A 20100812
- DE 102011015784 A 20110401
Abstract (en)
[origin: EP2418388A2] The ventilator has housing (1), impeller (2), drive motor (5) and backrest (3). The housing is provided with inlet nozzle (1-1), cylindrical flow guide (1-2), connector (1-4), diffuser (1-5) and guide vane wing (1-3), so as to secure backrest and for fastening the housing on a dedicated unit or building. The impeller is rotatably mounted about a central axis and is provided with central hub with vanes which are provided in region of radial outer edge with flow elements. The drive motor is designed either as three-phase asynchronous motor or as an electronically commutated DC motor.
IPC 8 full level
F04D 25/06 (2006.01); F04D 29/16 (2006.01); F04D 29/38 (2006.01); F04D 29/54 (2006.01); F04D 29/66 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP US)
F04D 25/0613 (2013.01 - EP US); F04D 29/164 (2013.01 - EP US); F04D 29/384 (2013.01 - EP US); F04D 29/542 (2013.01 - EP US); F04D 29/667 (2013.01 - EP US); F04D 29/703 (2013.01 - EP US); F05D 2300/43 (2013.01 - EP US); F05D 2300/603 (2013.01 - EP US)
Citation (examination)
- US 2002182071 A1 20021205 - BELADY CHRISTIAN L [US]
- US 2008170935 A1 20080717 - NAKAMURA TOSHIYUKI [JP], 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
DOCDB simple family (publication)
EP 2418388 A2 20120215; EP 2418388 A3 20130911; EP 2418388 A8 20120718; EP 2418388 B1 20181010; BR PI1106264 A2 20130521; BR PI1106264 B1 20201020; CN 102374178 A 20120314; DE 102011015784 A1 20120216; DE 102011015784 A8 20120606; ES 2700273 T3 20190214; RU 2011133879 A 20130220; RU 2584051 C2 20160520; SI 2418388 T1 20190329; US 2012039731 A1 20120216; US 9103352 B2 20150811
DOCDB simple family (application)
EP 11006481 A 20110806; BR PI1106264 A 20110812; CN 201110335835 A 20110812; DE 102011015784 A 20110401; ES 11006481 T 20110806; RU 2011133879 A 20110812; SI 201131653 T 20110806; US 201113208367 A 20110812