EP 3824188 A1 20210526 - RADIAL VENTILATOR
Title (en)
RADIAL VENTILATOR
Title (de)
RADIALVENTILATOR
Title (fr)
VENTILATEUR RADIAL
Publication
Application
Priority
- DE 102018129613 A 20181123
- DE 102018129611 A 20181123
- DE 102018129608 A 20181123
- EP 2019062392 W 20190514
Abstract (en)
[origin: CN210565190U] The utility model relates to a radial flow type ventilator (1). The air conditioner comprises a base part (2), a shell part (4) which is arranged on the base part (2) and provided with an air outlet,a motor electronic part (98) and an inner rotor motor. The inner rotor motor drives a ventilator impeller (3) through a transmission shaft (7); wherein the motor electronics (98) and the stator (32) of the motor are encapsulated in the base part (2) by means of an encapsulation (17), wherein the radial fan (1) has a pressure chamber (D) which is enlarged in a helical manner about the fan wheel (3)and which is formed and defined by the housing part (4) and the enclosure (17). The radial-flow type ventilator has a compact structure comprising a small number of components, and has high efficiency while the noise effect is improved.
IPC 8 full level
F04D 25/06 (2006.01); F04D 29/42 (2006.01)
CPC (source: EP KR US)
A61M 16/006 (2014.02 - US); F04D 1/00 (2013.01 - US); F04D 13/06 (2013.01 - US); F04D 17/08 (2013.01 - US); F04D 17/16 (2013.01 - US); F04D 25/0606 (2013.01 - EP US); F04D 25/062 (2013.01 - US); F04D 29/023 (2013.01 - EP); F04D 29/056 (2013.01 - EP US); F04D 29/059 (2013.01 - EP KR US); F04D 29/083 (2013.01 - US); F04D 29/162 (2013.01 - US); F04D 29/281 (2013.01 - US); F04D 29/42 (2013.01 - EP); F04D 29/4226 (2013.01 - EP US); F04D 29/4233 (2013.01 - EP KR US); F04D 29/441 (2013.01 - EP US); F04D 29/626 (2013.01 - EP); F16C 19/546 (2013.01 - EP); F16C 19/548 (2013.01 - EP KR); F16C 25/083 (2013.01 - EP KR US); F16C 35/067 (2013.01 - US); F05D 2250/52 (2013.01 - EP KR); F05D 2260/37 (2013.01 - EP KR); F16C 19/548 (2013.01 - US); F16C 2360/46 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2020104074A1
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)
DE 202019102714 U1 20190527; CN 112840134 A 20210525; CN 112867868 A 20210528; CN 112867868 B 20230421; CN 112867869 A 20210528; CN 112867869 B 20230929; CN 210565190 U 20200519; CN 210660659 U 20200602; CN 210660710 U 20200602; EP 3821145 A1 20210519; EP 3824188 A1 20210526; EP 3833875 A1 20210616; EP 3833875 B1 20230726; KR 20210093230 A 20210727; KR 20210096066 A 20210804; US 11781591 B2 20231010; US 2021348647 A1 20211111; US 2021355946 A1 20211118; WO 2020104073 A1 20200528; WO 2020104074 A1 20200528; WO 2020104075 A1 20200528
DOCDB simple family (application)
DE 202019102714 U 20190514; CN 201921180219 U 20190725; CN 201921182298 U 20190725; CN 201921182496 U 20190725; CN 201980067271 A 20190514; CN 201980067290 A 20190514; CN 201980067766 A 20190514; EP 19724797 A 20190514; EP 19725309 A 20190514; EP 19725310 A 20190514; EP 2019062391 W 20190514; EP 2019062392 W 20190514; EP 2019062393 W 20190514; KR 20217007468 A 20190514; KR 20217007743 A 20190514; US 201917282844 A 20190514; US 201917287074 A 20190514