Heat exchanger

US9874405B2 · kind B2 · utility

Assignee

• Mahle International GmbH · DE

Inventors

• Gottfried Duerr · Stuttgart, DE
• Uwe Foerster · Erdmannhausen, DE
• Martin Kaspar · Fellbach, DE
• Wolfgang Seewald · Stuttgart, DE
• Siegfried Tews · Stuttgart, DE
• Christoph Walter · Stuttgart, DE

Key dates

• Filing date: Aug 19, 2015
• Grant date: Jan 23, 2018
• Expiry date: Jan 1, 2036

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F28F9/0224
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

A heat exchanger with mutually adjacent first flow channels and second flow channels. The first flow channels and the second flow channels are received in a first manifold at a first end region of the flow channel end regions and in a second manifold at a second end region of the flow channel end regions. The first manifold has a first base and the second manifold has a second base, the first base and second base having a plurality of openings in which the end regions of the flow channels are received. The first manifold has a first longitudinal channel and a second longitudinal channel. The second manifold has a second cover which together with the second base of the second manifold forms transverse channels, and one first flow channel and one second flow channel are fluidically connected to each other via a respective transverse channel.