Patent · US Expired

High-pressure fuel pump with a pressure relief valve

US7401593B2 · kind B2 · utility

12Cited by

8References

17Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Helmut Rembold · Stuttgart, DE
Peter Ropertz · Oberriexingen, DE
Victorio Toscano · Ludwigsburg, DE

Key dates

Filing date	Mar 2, 2005
Grant date	Jul 22, 2008
Priority date	—
Expiry date	Aug 8, 2025

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16K17/0406
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A high-pressure fuel pump with a pressure relief valve which has improved hydraulic properties and a reduced number of high-pressure sealing points.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.