Patent · US Active

Heat exchanger, method for the production of a heat exchanger

US8967235B2 · kind B2 · utility

2Cited by

15References

52Claims

0Family size

Assignee

BEHR GMBH & CO. KG · DE

Inventors

Uwe Baumann · Stuttgart, DE
Heinz Czemmel · Rutesheim, DE
Aydin Dogan · Neunburg vorm Wald, DE
Karsten Emrich · Stuttgart, DE
Fabrice Frechard · Stuttgart, DE
Peter Hafenbrak · Bad Rappenau, DE
Thomas Mitchell · Waterford, US
Johannes Pfeffer · Bingen, DE

Key dates

Filing date	Oct 26, 2006
Grant date	Mar 3, 2015
Priority date	—
Expiry date	Jan 19, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

Disclosed is a heat exchanger, especially an exhaust gas heat exchanger, comprising a housing (101, 201, 301, 401, 501, 601, 702, 801, 901, 1101, 1401, 1501, 1901, 2001, 2101, 2201) which can be penetrated by at least one first medium (M1) and at least one second medium (M2), and at least one sealing element (213, 607, 707, 906, 1006, 1011, 1411, 1506, 2205). At least one flow means (217, 1507, 1507a, 1508, 1904, 2005, 2105, 2206, 2206a, 2206b), around which the second medium flows, is provided inside the housing, said flow means improving heat transfer from the first medium to the second medium.

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