About 39 results
https://drivepatents.com/patents/980135 · 1 Jan 2014
Leveled fuel levels in a fuel tank (60) disposed at an undercarriage (16) of a construction machine (10) may ensure that the total fuel volume of the fuel tank (60) may be accessible. The fuel tank (60) may comprise a first fuel compartment (62) and a seco...
https://drivepatents.com/patents/980120 · 1 Jan 2014
It is proposed a method for controlling the depressurization of a fuel system mounted on board of a vehicle equipped with a vehicle impact sensor (14, 15), the method comprising the steps of: - detecting, using the vehicle impact sensor, whether an impact ...
https://drivepatents.com/patents/981540 · 27 Nov 2013
It is proposed a method for detecting a leak in a fuel system of a combustion engine comprising a fuel tank. The method is such that it comprises the steps of: obtaining a first set of data comprising at least a pressure data measured in the fuel system at...
https://drivepatents.com/patents/991169 · 1 May 2013
The system (1) has vapor filter (2) that is connected via first line (11) to first inlet point (4) having a suction pipe (3) and via a second line (12) to second inlet point (9) which is connected to a bypass line (5). The second inlet point is arranged be...
https://drivepatents.com/patents/985281 · 27 Mar 2013
The system (10) has a container (15) connected to a filling pipe (20). A surge tank (30) and a conduit i.e. drain (40), are arranged for communication with open air. The surge tank is arranged inside the container. The surge tank is connected to a hose (50...
https://drivepatents.com/patents/996476 · 31 Oct 2012
A valve device for a fuel tank includes a float element accommodated vertically movably in a case. The float element has a seal member at an upper portion thereof. The fuel flowing into the case through the inflow portion rises the float element to seat th...
https://drivepatents.com/patents/997668 · 3 Oct 2012
A device for guiding vaporized fuel, guiding the vaporized fuel (64), which is generated within a fuel tank (22), into engine oil (48) contained in the crankcase (49) of an internal combustion engine (20). A vaporized fuel conduit pipe (41) extends from th...
https://drivepatents.com/patents/998892 · 29 Aug 2012
A system for storing an ammonia precursor, comprising: - a tank configured to hold the ammonia precursor, - a filler opening closed by a cap, said cap being removable for refilling the tank; and - a semi-permeable membrane positioned within said cap, where...
https://drivepatents.com/patents/1000973 · 27 Jun 2012
The device comprises an activated carbon filter (7), a controllable tank shutoff valve (8), and two tank pressure control valves (9, 10), one of which opens in the case of a negative pressure in a fuel tank (1) and one of which opens in the case of an exce...
https://drivepatents.com/patents/1000974 · 27 Jun 2012
The fuel system (1) has a fuel tank (2) and a venting device (3) for venting the fuel tank. The venting device has a separator (4) with a buffer store (5) for a liquid fluid. The separator has a fuel conveying device (15) for conveying fuel from the buffer...