Hanon Systems

Peter Friesen

Felix Girmscheid

Hong-Young Lim

Jun Young Song

David Bowring

Jiri Dobner

Robin Sluzalek

Lukas Ruzicka

Andreas Britner

Ales Horak

Stanislav Kren

Device for thermal joining of a heat exchanger for a motor vehicle. The device has a first and a second locating elements and at least one heat source. The locating elements are designed with at least one thermal insulation and with mutually aligned contact surfaces for joining an object between them. At least one locating element is designed movably in relation to the other locating element. At least the first locating element has at least one thermal mass, which is heatable by means of the heat source. The second locating element has a support element with a contact surface for the object, while at least a first thermal mass of the first locating element has a contact surface for heating the object via heat conduction. Method for thermal joining with the device. The use of the method for manufacturing a heat exchanger of plate elements for a motor vehicle.

Device and method for thermal joining, in particular for thermal joining of a heat exchanger for a motor vehicle

A device for a heat exchanger has a hollow cylindrical header and a plurality of flat tubes. A wall of the header includes a plurality of through openings. The flat tubes are received in the through openings through the wall into the inner cross-section of the header tube, and are aligned with the width of the flat tubes parallel to the direction of the inner dimension. A width of the flat tubes is greater than an inner dimension of the inner cross-section and is smaller than the outer dimension of the header tube, wherein the through openings are embodied as having grooves that continue in the wall of the header tube into the inner cross-section. The flat tubes, which are guided in the through openings through the wall, are arranged in the grooves.

Device for a heat exchanger for collecting and distributing a heat transfer fluid

Growing community of inventors

Merzenich, Germany

Peter Friesen