Connection device for an exhaust turbocharger and exhaust turbocharger

US11035395B2 · kind B2 · utility

Assignee

• IHI Charging Systems International GmbH · DE

Inventors

• Farhad Haddadian · Heidelberg, DE
• Klaus Sperling · Bonn, DE

Key dates

• Filing date: Jul 4, 2018
• Grant date: Jun 15, 2021
• Expiry date: Aug 6, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/12
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A connection device for an exhaust gas turbocharger includes an essentially bent first element and an essentially bent second element. The first element has a radially extending first clamping arm in a first end region and the second element has a radially extending second clamping arm in the first end region opposite the first clamping arm. The first element is movably connected with the second element in a second end region. The first clamping arm and the second clamping arm may be movably connected by a first connecting element of the connection device. The first element comprises a first supporting portion and the second element comprises a second supporting portion between the two end regions. A stiffening element is formed in a transition region between the clamping arm and the supporting portion for increasing the strength of the connection device.