EP 3289224 A1 20180307 - FAN WHEEL, FAN, AND SYSTEM HAVING AT LEAST ONE FAN
Title (en)
FAN WHEEL, FAN, AND SYSTEM HAVING AT LEAST ONE FAN
Title (de)
LÜFTERRAD, LÜFTER UND SYSTEM MIT MINDESTENS EINEM LÜFTER
Title (fr)
HÉLICE DE VENTILATEUR ET SYSTÈME COMPRENANT AU MOINS UN VENTILATEUR
Publication
Application
Priority
- DE 102015216579 A 20150831
- DE 2016200358 W 20160804
Abstract (en)
[origin: WO2017036470A1] The invention relates to a fan wheel for a fan comprising at least two undulate fan blades. A fan has at least one such fan wheel. A system has at least one fan having such a fan wheel.
IPC 8 full level
F04D 29/38 (2006.01); F04D 29/30 (2006.01); F04D 29/66 (2006.01)
CPC (source: EP RU US)
F04D 29/30 (2013.01 - EP US); F04D 29/324 (2013.01 - EP US); F04D 29/38 (2013.01 - RU); F04D 29/384 (2013.01 - EP US); F04D 29/663 (2013.01 - EP US); F05D 2240/121 (2013.01 - EP US); F05D 2240/122 (2013.01 - EP US); F05D 2240/303 (2013.01 - EP US); F05D 2240/304 (2013.01 - EP US); F05D 2250/184 (2013.01 - EP US); F05D 2250/611 (2013.01 - EP US)
Citation (search report)
See references of WO 2017036470A1
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 102015216579 A1 20170302; BR 112018003066 A2 20181002; BR 112018003066 B1 20230117; CN 108350904 A 20180731; CN 108350904 B 20220304; EP 3289224 A1 20180307; JP 2018526569 A 20180913; JP 2022033974 A 20220302; RU 2018111402 A 20191003; RU 2018111402 A3 20191212; RU 2740612 C2 20210115; US 11371529 B2 20220628; US 2019024674 A1 20190124; WO 2017036470 A1 20170309
DOCDB simple family (application)
DE 102015216579 A 20150831; BR 112018003066 A 20160804; CN 201680060817 A 20160804; DE 2016200358 W 20160804; EP 16763436 A 20160804; JP 2018510802 A 20160804; JP 2021203240 A 20211215; RU 2018111402 A 20160804; US 201615755754 A 20160804