Patent · US Active

Nozzle for a fuel injector

US12049860B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

LIEBHERR-COMPONENTS DEGGENDORF GMBH · DE

Inventors

Klaus LICHTINGER · Kaltenbrunn, DE
Thomas Atzkern · Augsburg, DE
Markus HOELLBACHER · Puch, AT
Michael Schmid · Zell am Harmersbach, DE

Key dates

Filing date	Feb 11, 2020
Grant date	Jul 30, 2024
Priority date	—
Expiry date	May 24, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/46
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A nozzle for a fuel injector the nozzle having a pivotably symmetrical nozzle member with a hollow space for introducing a nozzle needle, a nozzle tip at a longitudinal end of the nozzle member, at least one opening channel extending in a straight line for the discharge of fuel, and a nozzle needle arranged in the hollow space for selectively blocking an fuel inflow to the at least one opening channel. The nozzle is characterized in that the at least one opening channel has a center axis that is skewed with respect to the longitudinal axis of the nozzle member.

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