Fuel system for a vibratory rammer
US7540277B2 · kind B2 · utility
0Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2007 |
| Grant date | Jun 2, 2009 |
| Priority date | — |
| Expiry date | Jan 31, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M17/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel system (1) for a vibratory rammer (2) includes a tank arrangement (3), a diaphragm carburetor (4), a fuel line arrangement (5) and a venting line arrangement (6) for complementary venting of air from the fuel system (1) to the atmosphere. The fuel system (1) also includes a venting valve (7) which is open and closeable to the atmosphere. The tank arrangement (3) includes a primary fuel tank (8) and a secondary fuel tank (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.