Electromagnetically actuatable valve

US9702475B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Martin Scheffel · Leinfelden, DE
• Philipp Rogler · Stuttgart, DE
• Joerg Abel · Gerlingen, DE
• Jens Pohlmann · Bietigheim-Bissingen, DE
• Anna Salvat MASSONI · Ludwigsburg, DE

Key dates

• Filing date: May 23, 2014
• Grant date: Jul 11, 2017
• Expiry date: Jun 8, 2034

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F02M2200/304
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

An electromagnetically actuatable valve is described, for controlling fluids, having an inner pole and a magnetic armature, the inner pole having a first end face oriented to the magnetic armature, and the magnetic armature having a second end face oriented to the inner pole, a first contact line and a second contact line being present between the first and second end face when the inner pole and the magnetic armature come into contact with one another, and a damping volume being present between the first and second contact line when the inner pole and the magnetic armature come into contact with one another.