EP 3699411 A2 20200826 - SAFETY CAP FOR A LIQUID RESERVOIR FOR A MOTOR VEHICLE
Title (en)
SAFETY CAP FOR A LIQUID RESERVOIR FOR A MOTOR VEHICLE
Title (de)
SICHERHEITSKAPPE FÜR EINEN FLÜSSIGKEITSBEHÄLTER FÜR EIN KRAFTFAHRZEUG
Title (fr)
CAPUCHON DE SÉCURITÉ POUR UN RÉSERVOIR DE LIQUIDE POUR UN VÉHICULE À MOTEUR
Publication
Application
Priority
- FR 1754296 A 20170516
- EP 18703466 A 20180129
- US 2018015650 W 20180129
Abstract (en)
A safety cap (10) for a motor vehicle fluid reservoir (14), the cap configured to be attached and fixed to a neck (12) of the reservoir. The cap includes a screwing cover (16) with a first screw thread (16ba), and a safety cell (18) configured to allow the passage of gas from the interior to the exterior of the reservoir, and/or vice versa, when the cap is fixed to the neck and when a pressure difference between the interior and the exterior of the reservoir is greater or less than at least one predetermined threshold value. The cap includes a ring (20) with structure (30, 30a, 32) for fixing to the neck and a second screw thread (22) to cooperate with the first screw thread, the cell at least partly housed in the neck and surrounded by the cover and/or the ring when the cap is fixed on the neck.
IPC 8 full level
F01P 11/02 (2006.01)
CPC (source: EP US)
F01P 11/0214 (2013.01 - EP US); F01P 11/0238 (2013.01 - EP US); F01P 11/029 (2013.01 - EP US); F01P 11/0247 (2013.01 - US); F01P 2011/0219 (2013.01 - EP US); F01P 2011/0233 (2013.01 - US)
Citation (applicant)
FR 2646405 A1 19901102 - BAILLY COMTE ETS [FR]
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 2018212806 A1 20181122; EP 3625444 A1 20200325; EP 3699411 A2 20200826; EP 3699411 A3 20201104; FR 3066545 A1 20181123; US 2020208564 A1 20200702
DOCDB simple family (application)
US 2018015650 W 20180129; EP 18703466 A 20180129; EP 20166959 A 20180129; FR 1754296 A 20170516; US 201816613628 A 20180129