Valve with nonmagnetizable dividing ring

US11022229B2 · kind B2 · utility

Assignee

• STAIGER GMBH & CO. KG · DE

Inventors

• Marc Staiger · Ludwigsburg, DE
• Peter Kofink · Löwenstein, DE
• Klaus Schoch · Lauffen am Neckar, DE

Key dates

• Filing date: Jan 18, 2018
• Grant date: Jun 1, 2021
• Expiry date: Jan 18, 2038

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16K31/0675
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A valve for gaseous and liquid media comprises a valve body, a flat armature, and an electrically controllable magnetic head having an electromagnet, an inner core, an outer core, and a dividing ring arranged between the latter, the end face part of which, together with a front face of the outer core, forms a stop surface for the flat armature on one and the same plane.