Connection unit for an exhaust gas heater

US11486286B2 · kind B2 · utility

Assignee

• Purem GmbH · DE

Inventors

• Enver Kurpejovic · Kirchheim unter Teck, DE
• Fatih Uysal · Plochingen, DE
• Holger Prommersberger · Ditzingen, DE
• Dietmar Kuschel · Murr, DE
• Sandra Hoeckel · Eßlingen, DE

Key dates

• Filing date: Apr 27, 2021
• Grant date: Nov 1, 2022
• Expiry date: Apr 27, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05B2203/022
• WIPO field: Environmental technology
• WIPO sector: Chemistry

Abstract

A connection unit for an exhaust gas heater in an exhaust gas system of a combustion engine includes an electrically conducting connection element, elongated in the direction of a connection element longitudinal axis (L). The connection element has an inner connection region for connection to a heating conductor and an outer connection region for connection to an electrical supply. A carrier arrangement surrounds the connection element and an insulating arrangement insulates the connection element with respect to the carrier arrangement.