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US 2026/0158600 A1Published application
Method for manufacturing a temperature control segment through which a liquid can flow
AssigneeMahle International GmbH
InventorsKarl-Gerd Krumbach, Marc Zitzelsberger, Cord Voelker, Jochen Lakner
Life of this patent
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Abstract
A method includes providing a pipe arrangement having components for fluid flow pre-fixed thereto. The pipe arrangement and the pre-fixed components are subjected to a soldering treatment, wherein they are simultaneously soldered together and soft annealed to form a structural unit. This structural unit is subsequently shaped in a forming treatment.
Claims20
A method for manufacturing a temperature control segment for a battery system, the method comprising:
- providing a pipe arrangement extending along a central axis and comprising at least two channels, the pipe arrangement including a first axial pipe end with at least two first axial openings and a second axial pipe end opposite the first axial pipe end with at least two second axial openings;
- providing at least two fluid-conducting components;
- arranging a first component of the at least two fluid-conducting components on the first pipe end and fixing the first component to the first pipe end;
- arranging a second component of the at least two fluid-conducting components on the second pipe end and fixing the second component to the second pipe end;
- simultaneously soldering the pipe arrangement and the at least two fluid-conducting components together and soft annealing the pipe arrangement and the at least two fluid-conducting components to form a coherent structural unit;
- and
- plastically forming the coherent structural unit.
4 more elements
A battery system comprising:
- a plurality of battery cells arranged one behind the other along a stacking axis;
- and
Dependencies are inferred from the claim text.