Abstract: A heat exchanger includes a plurality of heat transfer tubes extending in a first direction and aligned in a second direction intersecting with the first direction, and a plurality of fins disposed in the first direction. The fins each include a plurality of fin main bodies aligned in the second direction, and a bridging portion connecting two adjacent ones of the fin main bodies. At least one of the fin main bodies is provided with a through hole next to the bridging portion in the second direction.
Abstract: A charge air cooler includes a plurality of plate assemblies. Each of the plate assemblies includes a unitary first plate and a unitary second plate. The first plate and the second plate each have a channel forming surface. The channel forming surface of the first plate cooperating with the channel forming surface of the second plate to form a first flow channel for receiving a first coolant and a second flow channel for receiving a second coolant. A plurality of fins is interposed between the plate assemblies.
Type:
Grant
Filed:
September 28, 2015
Date of Patent:
March 20, 2018
Assignee:
HANON SYSTEMS
Inventors:
Leo Somhorst, Petr Fabian, Ales Hana, Marek Bursik, Tomas Sikora