EP 4118342 A1 20230118 - SUPPORT FRAME HOLDING ARM
Title (en)
SUPPORT FRAME HOLDING ARM
Title (de)
HALTEARM EINES TRAGRAHMENS
Title (fr)
BRAS DE MAINTIEN POUR ARMATURE DE SUPPORT
Publication
Application
Priority
- FR 2002499 A 20200313
- FR 2021050328 W 20210225
Abstract (en)
[origin: WO2021181024A1] Disclosed are exemplary embodiments comprising a support frame for a ventilation device for cooling a fluid passing through a cooling circuit of a motor vehicle. The frame has an opening for receiving an impeller and a central support for receiving a motor actuating the impeller. The central support is attached to the frame by at least six holding arms, at least three first holding arms being placed in a first plane or cone of revolution, and at least three second holding arms being placed in a second plane or cone of revolution, different from the first plane or cone of revolution. The first holding arms are each separated from all second holding arms by a space covering at least a distance corresponding to a chord of the first holding arms.
IPC 8 full level
F04D 29/54 (2006.01); F01P 5/06 (2006.01); F01P 11/10 (2006.01); F04D 25/08 (2006.01); F04D 29/66 (2006.01)
CPC (source: EP US)
F01P 5/06 (2013.01 - EP US); F01P 11/10 (2013.01 - EP); F04D 19/002 (2013.01 - US); F04D 25/06 (2013.01 - US); F04D 25/08 (2013.01 - EP); F04D 29/522 (2013.01 - US); F04D 29/544 (2013.01 - EP US)
Citation (search report)
See references of WO 2021181024A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3108147 A1 20210917; FR 3108147 B1 20220225; CN 115135885 A 20220930; EP 4118342 A1 20230118; US 2023104481 A1 20230406; WO 2021181024 A1 20210916
DOCDB simple family (application)
FR 2002499 A 20200313; CN 202180014864 A 20210225; EP 21714247 A 20210225; FR 2021050328 W 20210225; US 202117911046 A 20210225