Holding fixture for an injection device for injecting a medium into a combustion chamber of an internal combustion engine

US9587605B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Claus Wundling · Freiberg, DE
• Andreas Kufferath · Besigheim, DE

Key dates

• Filing date: May 27, 2013
• Grant date: Mar 7, 2017
• Expiry date: Jun 10, 2033

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M2200/85
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A holding fixture for an injection device for the injection of a medium into a combustion chamber of an internal combustion engine is provided, the injection device including an injector provided with at least one spray-discharge orifice, from which the medium is spray-discharged; the holding fixture has a first region disposed near the spray-discharge orifice of the injector, and a second region which faces away from the spray-discharge orifice of the injector, the holding fixture having at least one tubular heat conduction device, which extends at least between the first region and the second region.