Pump module for fuel tank
US7520270B2 · kind B2 · utility
10Cited by
10References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2005 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Jan 27, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M37/106
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pump module to be disposed within a fuel tank is provided. The pump module includes a chamber, a fuel pump disposed within the chamber and a lid for member telescopically movably supporting the chamber via a telescopic means. An outside diameter of at least an upper end portion of the chamber is set to be smaller than an inside diameter of an inner tubular portion provided at the lid member, so that the upper end portion of the chamber can enter the inner tubular portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.