EP 3348840 A4 20190612 - VOLUTE FAN ASSEMBLY STRUCTURE AND FLOOR-STANDING AIR CONDITIONER
Title (en)
VOLUTE FAN ASSEMBLY STRUCTURE AND FLOOR-STANDING AIR CONDITIONER
Title (de)
SPIRALFÖRMIGE VENTILATORANORDNUNGSSTRUKTUR UND BODENSTEHENDE KLIMAANLAGE
Title (fr)
STRUCTURE D'ENSEMBLE VENTILATEUR À VOLUTE ET CLIMATISEUR POSÉ SUR LE SOL
Publication
Application
Priority
- CN 201510579262 A 20150911
- CN 2016098203 W 20160906
Abstract (en)
[origin: EP3348840A1] A volute fan combination structure, comprises a mounting plate (4) and at least two adjacent volute fans mounted on the mounting plate (4), one volute fan of the two adjacent volute fans havs an intermediate inclined air outlet that located between the two adjacent volute fans, the intermediate inclined air outlet extending such as to be inclined towards a direction away from said mounting plate (4). The volute fan combination structure is capable of allowing that the air outlet of a second volute fan (2) is staggered from a first volute fan (1) and a third volute fan (3), so as to reduce disturbance. There is further provided with a vertical air conditioner having the aforementioned volute fan combination structure.
IPC 8 full level
F04D 25/08 (2006.01); F04D 25/16 (2006.01); F04D 29/42 (2006.01); F04D 29/44 (2006.01); F04D 29/66 (2006.01); F24F 1/00 (2019.01)
CPC (source: EP KR)
F04D 25/08 (2013.01 - EP KR); F04D 25/16 (2013.01 - KR); F04D 25/166 (2013.01 - EP); F04D 29/42 (2013.01 - KR); F04D 29/4226 (2013.01 - EP); F04D 29/4246 (2013.01 - EP); F04D 29/44 (2013.01 - KR); F04D 29/66 (2013.01 - KR); F24F 1/00 (2013.01 - EP); F24F 1/0025 (2013.01 - KR)
Citation (search report)
- [X] CN 104776575 A 20150715 - ZHUHAI GREE ELEC APPLIANCES
- [XI] CN 202973363 U 20130605 - ZHUHAI GREE ELEC APPLIANCES
- [X] US 6042474 A 20000328 - HARVEY ROBERT T [US], et al
- See references of WO 2017041695A1
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 3348840 A1 20180718; EP 3348840 A4 20190612; EP 3348840 B1 20220316; CN 105156344 A 20151216; CN 105156344 B 20180622; ES 2914227 T3 20220608; JP 2018532059 A 20181101; JP 3225968 U 20200416; KR 20180008722 A 20180124; WO 2017041695 A1 20170316
DOCDB simple family (application)
EP 16843633 A 20160906; CN 201510579262 A 20150911; CN 2016098203 W 20160906; ES 16843633 T 20160906; JP 2017566146 A 20160906; JP 2019004940 U 20191226; KR 20177036311 A 20160906