Patent · US Active

Method and device for supplying fuel to an internal combustion engine

US9885333B2 · kind B2 · utility

0Cited by

5References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Gutscher · Markgröningen, DE
Andreas Posselt · Rochlitz, DE
Marko Lorenz · Bornsteiner Straße, DE

Key dates

Filing date	May 18, 2011
Grant date	Feb 6, 2018
Priority date	—
Expiry date	May 22, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02D41/365
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method and a device for supplying fuel into a combustion chamber of a cylinder of an internal combustion engine, in which an air-fuel mixture is supplied to the cylinder via at least two intake sections, which are connected to the cylinder via an intake valve, and each of the intake sections is assigned an injector, fuel being injected into the intake sections in at least intermittently asynchronous manner.

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