Automotive fuel pump with modular pump housing
US5338165A · kind A · utility
14Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1991 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | Nov 25, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D5/002
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A modular automotive fuel pump includes lower and upper housings, a motor, a rotary pumping element, and a combination clearance land and flow guide which determines the axial clearance between the pump impeller and the pump housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.