Method for manufacturing a heat exchanger by brazing a temperature probe, corresponding heat exchanger and temperature probe
AssigneeAlfa Laval Golbey SAS
InventorsGaëtan Bergin, Thierry Mazet
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Abstract
Disclosed is a method for manufacturing a heat exchanger, comprising a step of assembling, by brazing, a temperature probe to an element of the exchanger, the temperature probe comprising a sheath. The method further comprises a step, prior to the assembly step, in which a thin coating is deposited on the sheath in order to prevent dissolution thereof by an alloy used as filler metal for the brazing. The subject matter also relates to the heat exchanger which can be obtained by the method, and also to the temperature probe prepared in order to carry out the above method.
Claims10
A method for manufacturing a heat exchanger, comprising:
- assembling, by brazing, a temperature probe to an element of the exchanger, said temperature probe comprising a sheath;
- and
- prior to the assembly step, depositing a thin coating on said sheath, said coating comprises a metallic material that is resistant to dissolution by an aluminum-based brazing filler alloy at a brazing temperature.
Dependencies are inferred from the claim text.