Patent · US Active

Alignment element for an injector, and method for manufacturing an injector

US9587607B2 · kind B2 · utility

0Cited by

9References

6Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Martin Scheffel · Leinfelden, DE
Axel Bormann · Bamberg, DE
Sebastian Wieschollek · Schwieberdingen, DE

Key dates

Filing date	Sep 26, 2012
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Jul 13, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49888
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for manufacturing an injector having an extrusion coating, including the following steps: providing an injection module, pushing a disk-shaped alignment element onto a part of the injection module, the alignment element having a slot in order to have sufficient flexibility, welding the alignment element onto the part of the injection module, at least part of the slot also being welded shut at the same time during the welding-on step in order to stiffen the alignment element, and molding the extrusion coating onto the injection module.

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