Patent · US Active

Method for the quantitative determination of soldering agent residues

US8499996B2 · kind B2 · utility

1Cited by

11References

18Claims

0Family size

Assignee

BEHR GMBH & CO. KG · DE

Inventors

Oliver Mamber · Markgröningen, DE
Hans Koch · Ditzingen, DE

Key dates

Filing date	May 24, 2012
Grant date	Aug 6, 2013
Priority date	—
Expiry date	May 24, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23K2101/14
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for quantitatively determining flux material residues remaining on a heat exchanger after a preceding soldering process is provided. To this end, a fluid is applied to the heat exchanger, wherein the remaining quantity of flux material on the heat exchanger after the preceding soldering process is derived from the concentration of soldering agent in the fluid.

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