Fuel supply structure in vehicle engine
US9482197B2 · kind B2 · utility
0Cited by
1References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 2, 2015 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Jul 17, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M35/162
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A main fuel injection valve and a secondary fuel injection valve are separately housed in a purified chamber and an unpurified chamber of an air cleaner. A common fuel supply conduit for leading fuel from a fuel tank is connected to a branching connection pipe which is supported to pass through a cleaner case and a bulkhead and which is placed in one of the unpurified chamber and the purified chamber 49. The branching connection pipe is connected to a main fuel injection valve side branched fuel conduit and a secondary fuel injection valve side branched fuel conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.