Impeller of fuel pump for vehicle
US9074607B2 · kind B2 · utility
1Cited by
1References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 2012 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Feb 8, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M37/103
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Provided is an impeller of a fuel pump for a vehicle. More particularly, an impeller of a fuel pump for a vehicle, which can improve delivery pressure and a delivery speed of fuel by modifying a shape of an impeller blade that is provided between an upper casing and a lower casing of a fuel pump and is joined to a rotational shaft of a driving motor to deliver fuel by using rotational force at the time of suctioning fuel from a fuel tank and supplying fuel to an engine of an internal combustion engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.