Patent · US Active

Fuel-injection device

US8215289B2 · kind B2 · utility

3Cited by

17References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Fischer · Mühlacker, DE
Peter Lang · Gelnhausen, DE
Hauke Roesch · Großkarlbach, DE

Key dates

Filing date	Dec 2, 2009
Grant date	Jul 10, 2012
Priority date	—
Expiry date	Oct 8, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/858
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A fuel-injection device includes at least one fuel injector, one receiving bore-hole for the fuel injector, and one pipe-shaped pipe connection of a fuel rail. The fuel injector is pushed into the interior of the pipe connection by an upstream inlet connection. A bayonet closure ensures that the fuel injector is fastened in the pipe connection of the fuel rail in a secure and detachable manner.

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