Patent · US Active

Fuel distributor for internal combustion engines

US11248572B2 · kind B2 · utility

0Cited by

5References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Alexander Schenck Zu Schweinsberg · Heubach, DE
Klaus Joos · Walheim, DE
Markus Amler · Rutesheim, DE
Michael Bauer · Unterföhring, DE

Key dates

Filing date	Feb 1, 2019
Grant date	Feb 15, 2022
Priority date	—
Expiry date	Feb 1, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/315
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A fuel distributor, which is in particular used as a fuel distribution rail for mixture-compressing, spark-ignited internal combustion engines, including a base body, at which at least one high-pressure inlet and multiple high-pressure outlets are provided. An insert element is furthermore provided that is situated in an interior of the base body. In the interior, the insert element separates an inflow area, which extends from the high-pressure inlet to the high-pressure outlets, at least essentially from a damping area. The insert element is designed as a thin-walled insert element that forms a divider extending through the interior at least from the high-pressure inlet to the high-pressure outlets.

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