Fuel-injection system having a fuel-conducting component, a fuel injector and a suspension mount

US10174734B2 · 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
• Markus Friedrich · Moosburg an der Isar, 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: Jan 8, 2019
• Expiry date: Nov 5, 2034

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M2200/856
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A suspension mount for fuel-injection systems is used to connect a fuel injector to a fuel distributor. A connecting body having an accommodation space is provided, a fuel connector of the fuel injector being able to be disposed at least partially in the accommodation space. In addition, a joining body is provided that is disposed, at least in sections, partially in at least one recess of the connecting body, the recess being connected to the accommodation space, and on which the fuel connector is able to be supported along a longitudinal axis of the accommodation space. The joining body also has an elastically deformable element, the elastically deformable element being disposed in such a way that the joining body permits elastic support of the fuel connector on the connecting body at least along the longitudinal axis. A fuel-injection system having such a suspension mount is also indicated.