Patent · US Active

Fuel injector having a reduced number of components

US9759172B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Guenter Wolff · Schwieberdingen, DE
Martin Scheffel · Leinfelden, DE
Sebastian Wieschollek · Schwieberdingen, DE
Axel Bormann · Bamberg, DE
Johann Bayer · Freising, DE

Key dates

Filing date	May 13, 2011
Grant date	Sep 12, 2017
Priority date	—
Expiry date	May 1, 2032

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2200/9015
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A fuel injector which includes an actuator having an electrical contact element, a plug, a fuel supply pipe, and an injection-molded housing part. The plug has a base body, an electrical connection element for an electrical connection with the electrical contact element of the actuator, and a rib which projects from the base body, the injection-molded housing part surrounding the electrical connection element of the plug and being injection-molded on the rib of the plug and the fuel supply pipe.

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