About 28 results
https://drivepatents.com/patents/994612 · 26 Dec 2012
The device (8) has a first chamber (II) comprising a first channel (2) connected to a canister inlet and a fuel tank and a blocking device (O) closed to seal the first channel. The first channel is separated from a second channel (1) of a second chamber (I...
https://drivepatents.com/patents/1000674 · 4 Jul 2012
The system (1) has a ventilation system (3) ventilating a fuel tank (2) or pressure tank and comprising a separation device (4) exhibiting an intermediate storage (5) for liquid fuel. The separation device has a filling level determining device (14) for de...
https://drivepatents.com/patents/1003002 · 25 Apr 2012
A closure device, such as a fuel cap, for controlling evaporative emissions from a fuel tank. In one aspect, the invention comprises: a housing defining an internal chamber containing a hydrocarbon adsorbing media; a fuel vapor diffuser extending from a fl...
https://drivepatents.com/patents/1006840 · 21 Dec 2011
A motorcycle includes a pair of left and right main frames, a fuel tank placed on an upper side of the main frames, an engine suspended on a lower side of the main frames and provided with a cylinder assembly and a crankcase, and a canister that adsorbs an...
https://drivepatents.com/patents/1010205 · 10 Aug 2011
A seat rail (14) constituting a rear portion of a vehicle frame, a rear cowl (26) covering the seat rail (14), and a canister (35) adsorbing a vaporized gas generated in a fuel tank (18) disposed on a front portion of the vehicle frame are provided. As for...
https://drivepatents.com/patents/1014110 · 6 Apr 2011
To enable mounting of a canister on a vehicle body in a compact manner while favorably ensuring the charge performance and the purge performance of the canister in the arrangement structure of an evaporated fuel treatment device of a saddle-ride-type vehic...
https://drivepatents.com/patents/1071806 · 14 Dec 2005
A check valve assembly is designed for insertion in an existing fuel tank filler tube having a mechanical nozzle seal and a vapor recirculation port. The insert (26) has an integrally formed ground strap/tab (32) for grounding a refueling nozzle and an att...
https://drivepatents.com/patents/1072080 · 30 Nov 2005
A fuel vapor recovery system (12) of a vehicle has a fill pipe (24) inlet assembly (46) located at a distal end of a fuel tank fill pipe (24). The inlet assembly has a cylindrical wall (28) defining an elongated cavity (50) divided axially into upstream an...
https://drivepatents.com/patents/1072265 · 23 Nov 2005
The present invention relates to a tank fuel system, comprising a filler neck extending from a filler opening towards a fuel tank and a recirculation line, extending between the filler neck and a canister, the recirculation line being connected to the fill...
https://drivepatents.com/patents/1075314 · 3 Aug 2005
An evaporative emissions control system for small internal combustion engines (28), including a charcoal canister (70) which is in fluid communication with the air space above the liquid fuel within the carburetor (36) of the engine and the air space above...