Patent · US Expired

Fuel injection valve

US7093585B2 · kind B2 · utility

1Cited by

6References

20Claims

0Family size

Assignees

Robert Bosch GmbH · DE
Parker-Hannifin Corporation · US

Inventors

Eckhard Bodenhausen · Steinheim, DE
Horst Kirschner · Brackenheim, DE
Gerd Schollenberger · Sersheim, DE
Markus Becker · Paderborn, DE
Lutz Schuetze · Bietigheim-Bissingen, DE

Key dates

Filing date	Sep 29, 2004
Grant date	Aug 22, 2006
Priority date	—
Expiry date	Oct 15, 2024

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M61/145
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A fuel injection valve for a fuel injection system of an internal combustion engine includes a valve housing which is sealed off from an intake tube of an engine by a seal having a bead and a funnel-shaped cuff embodied on the bead, the projecting edge of which cuff is turned-under radially inward.

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