Patent · US Active

Heat exchanger folded from a single metal sheet and having two separate chambers

US9234708B2 · kind B2 · utility

0Cited by

9References

8Claims

0Family size

Assignee

NFT Nanofiltertechnik Gesellschaft mit beschränkter Haftung · DE

Inventors

Daniel Krohn · Sauerlach, DE
Simon Jocham · Munich, DE

Key dates

Filing date	Nov 3, 2011
Grant date	Jan 12, 2016
Priority date	—
Expiry date	Jun 8, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/4935
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A heat exchanger with a housing comprising two chambers separated by a partition plate, with each chamber comprising an inlet opening and an outlet opening for fluids. The housing and the partition plate are formed from a single metal sheet, the partition plate is formed from a middle area of the metal sheet, comprising a plurality of ribs and channels running alternately in parallel, and the housing is formed from side areas of the metal sheet which are folded along bend lines.

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