Injector for a fuel supply system of an internal combustion engine and fuel supply system

US10174729B2 · kind B2 · utility

Assignee

• MAN Energy Solutions SE · DE

Inventors

• Thomas Atzkern · Augsburg, DE
• Maximilian Indrich · Kissing, DE
• Stefan Kern · Frankfurt am Main, DE
• Claudius Weber · Ulm, DE
• Ludwig Maier · Arlesheim, CH
• Holger Schaar · Schwabmünchen, DE
• Wolfgang Wagner · Preetz, DE
• Thomas KLAUA · Augsburg, DE
• Harald Wellenkötter · Augsburg, DE
• Werner Wörle · Adenau, DE

Key dates

• Filing date: May 14, 2013
• Grant date: Jan 8, 2019
• Expiry date: Jun 24, 2033

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M2200/8076
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

An injector for a fuel supply system of an internal combustion engine, namely for a common rail fuel supply system of an internal combustion engine which is formed in particular as a large diesel internal combustion engine or ship's diesel internal combustion engine, having an injection nozzle, a control valve and a retaining body. The injection nozzle and the control valve form a clamped composite, and the composite formed of the injection nozzle and control valve can be mounted on the retaining body as a unit and disassembled from the retaining body as a unit.