Patent · US Active

Heat exchanger and electric arrangement comprising heat exchanger

US11719492B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

Hitachi Energy Switzerland AG · CH

Inventors

Frederic Tholence · Västerås, SE
Ulf Sand · Västerås, SE
Rebei Bel Fdhila · Hagfors, SE

Key dates

Filing date	Apr 7, 2021
Grant date	Aug 8, 2023
Priority date	—
Expiry date	Apr 7, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A heat exchanger comprising a primary side; a secondary side; at least one primary structure on the primary side defining at least one primary space on the primary side; and at least one secondary structure on the secondary side defining at least one secondary space on the secondary side; wherein one or more of the at least one primary structure and one or more of the at least one secondary structure delimit a coolant volume separated from the at least one primary space and separated from the at least one secondary space; wherein one or more of the at least one primary structure and/or one or more of the at least one secondary structure comprises a three dimensional lattice body.

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