Drainage device

H Coolens, E Amann, T Stifel - US Patent App. 15/482,754, 2017 - Google Patents
BACKGROUND [0003] It can be provided that oil separated by means of oil mist separators
in a crankcase ventilation of internal com bustion engines is fed back into an oil sump by …

Integrated fuel filter device for vehicle

JY Park, T yoon Lee, SH Choi, SW Lee - US Patent 11,085,381, 2021 - Google Patents
An integrated fuel filter device for a vehicle includes a fuel filter disposed at a fuel feed line
between a bombe and an engine, a pump for delivering fuel inside the bombe to the engine …