Fuel injection system having a fuel-conducting component, a fuel injection valve and a connection element

US9797355B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Wilhelm Reinhardt · Schrozberg, DE
• Volker Scheef · Ludwigsburg, DE
• Michael Mayer · Ottawa, CA
• Andreas Rehwald · Bietigheim-Bissingen, DE
• Jan Herrmann · Stuttgart, DE
• Philipp Rogler · Stuttgart, DE
• Andreas Glaser · Stuttgart, DE
• Hans-Georg Horst · Leonberg, DE
• Martin Riemer · Untergruppenbach, DE
• Michael Knorpp · Rutesheim, DE
• Michael Fischer · Mühlacker, DE

Key dates

• Filing date: Jan 14, 2014
• Grant date: Oct 24, 2017
• Expiry date: Feb 26, 2034

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M2200/855
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A connecting element connecting a fuel injection valve to a fuel-conducting component includes: a main body having a receptacle space into which a fuel connector of the fuel injection valve is introduced; and a fastening element. At least one opening is provided in a wall of the main body surrounding the receptacle space. The fastening element for fastening the fuel connector on the main body is brought into the receptacle space at least partly through the at least one opening. At least one elastic bearing element is provided, and the fastening element brought at least partly through the opening into the receptacle space is supported on the wall of the main body via the at least one elastic bearing element.