EP 3478525 A1 20190508 - VENTILATION DEVICE FOR VENTING A SPACE, IN PARTICULAR AN ENGINE ROOM OF A VEHICLE
Title (en)
VENTILATION DEVICE FOR VENTING A SPACE, IN PARTICULAR AN ENGINE ROOM OF A VEHICLE
Title (de)
LÜFTUNGSVORRICHTUNG ZUM ENTLÜFTEN EINES RAUMES, INSBESONDERE EINES MOTORRAUMS EINES FAHRZEUGS
Title (fr)
DISPOSITIF DE VENTILATION POUR AÉRER UN ESPACE, EN PARTICULIER UN COMPARTIMENT DE MOTEUR D'UN VÉHICULE
Publication
Application
Priority
- SE 1650975 A 20160704
- SE 2017050703 W 20170627
Abstract (en)
[origin: WO2018009123A1] The invention relates to a ventilation device for a first space (7), in particular an engine room of a vehicle (1), comprising a chimney (9) extending from said first space (7), the chimney (9) comprising an inlet (11) and an outlet (13), wherein the inlet (11) is arranged in fluid communication with the first space (7) and the outlet (13) is in fluid communication with a surrounding atmosphere. The ventilation device (3) further comprises an auxiliary second space (15), the second space (15) being arranged adjacent the chimney (9) and being in fluid communication with the chimney (9) by means of at least one opening (17), wherein an airflow flowing from the auxiliary second space (15) to the surrounding atmosphere via the chimney (9) causes an ejector effect in the chimney (9) which vents air from the first space (7). The invention also relates to a vehicle (1) comprising a ventilation device (3) and a method for venting a first space (7) by using a ventilation device (3).
IPC 8 full level
B60K 11/06 (2006.01); F01P 1/06 (2006.01)
CPC (source: EP SE)
B60K 11/04 (2013.01 - EP); B60K 11/06 (2013.01 - EP SE); F01P 1/06 (2013.01 - EP SE); B60Y 2200/143 (2013.01 - EP); F01P 2001/005 (2013.01 - EP SE)
Citation (search report)
See references of WO 2018009123A1
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 2018009123 A1 20180111; BR 112018076720 A2 20190402; CN 109476229 A 20190315; EP 3478525 A1 20190508; SE 1650975 A1 20180105; SE 540084 C2 20180320
DOCDB simple family (application)
SE 2017050703 W 20170627; BR 112018076720 A 20170627; CN 201780041431 A 20170627; EP 17824628 A 20170627; SE 1650975 A 20160704