Patent · US Expired

Set of piston type fuel pumps for internal combustion engines with direct fuel injection

US7281519B2 · kind B2 · utility

106Cited by

6References

17Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Bernd Schroeder · Eßlingen, DE
Oliver Albrecht · Bietigheim-Bissingen, DE
Manuel Schoepke · Lovosice, CZ
Helmut Rembold · Stuttgart, DE

Key dates

Filing date	Mar 18, 2004
Grant date	Oct 16, 2007
Priority date	—
Expiry date	Jul 24, 2024

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M63/0225
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A plurality of piston pumps form a set of piston pumps, each including one drive region and at least one pumping region. The a set of piston pumps includes at least two piston pumps of different models, and the pumping regions of all the piston pumps the set are embodied as structurally identical pumping modules.

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