Patent · US Active

Method for the production of a heat exchanger, particularly a sorption heat exchanger

US10010984B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

Mahle Behr GmbH & Co. KG · DE

Inventors

Hans-Heinrich Angermann · Stuttgart, DE
Steffen Brunner · Backnang, DE

Key dates

Filing date	Oct 31, 2014
Grant date	Jul 3, 2018
Priority date	—
Expiry date	Jul 14, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49359
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for the production of a heat exchanger is provided, particularly a sorption heat exchanger, in which several components of the heat exchanger have a ferrous based material, such as pipes, the pipes finishing the bottoms, and the bottoms and the pipes enclosing the housing components are coffered and then soldered. In one method, which reliably realizes the soldering of the joints with different widths, a brazing foil is introduced during the coffering of the components of the heat exchanger formed of steel or stainless steel between the joints of the components of the heat exchanger, and then the joints are filled with a low-melting solder and soldered without flux material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.