EP 3784910 A1 20210303 - HOUSING FOR A VENTILATOR AND VENTILATOR
Title (en)
HOUSING FOR A VENTILATOR AND VENTILATOR
Title (de)
GEHÄUSE FÜR EINEN VENTILATOR UND VENTILATOR
Title (fr)
ENVELOPPE DE VENTILATEUR ET VENTILATEUR
Publication
Application
Priority
- DE 102018211809 A 20180716
- DE 2019200065 W 20190619
Abstract (en)
[origin: WO2020015800A1] The invention relates to a housing for a ventilator, in particular for a radial or diagonal ventilator, having wall regions forming the housing, characterized in that the wall regions are substantially planar or flat.
IPC 8 full level
F04D 29/42 (2006.01)
CPC (source: EP KR US)
B21D 39/02 (2013.01 - KR); F04D 29/281 (2013.01 - KR US); F04D 29/422 (2013.01 - US); F04D 29/4246 (2013.01 - EP KR US); F04D 29/663 (2013.01 - KR US); F24F 1/0022 (2013.01 - KR); F04D 17/16 (2013.01 - US)
Citation (search report)
See references of WO 2020015800A1
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)
WO 2020015800 A1 20200123; CN 112424479 A 20210226; DE 102018211809 A1 20200116; EP 3784910 A1 20210303; KR 20210044224 A 20210422; US 2021262487 A1 20210826; US 2023213042 A1 20230706
DOCDB simple family (application)
DE 2019200065 W 20190619; CN 201980047502 A 20190619; DE 102018211809 A 20180716; EP 19745558 A 20190619; KR 20217004479 A 20190619; US 201917261549 A 20190619; US 202318121420 A 20230314