Patent · US Expired

Cover plate device for a heat exchanger device, especially for a vehicle heater

US6984170B2 · kind B2 · utility

4Cited by

7References

11Claims

0Family size

Assignee

J. Eberspaecher GmbH & Co. KG · DE

Inventors

Patric Schlecht · Esslingen am Neckar, DE
Jurgen Wagner · Asselfingen, DE
Andreas Collmer · Leinfelden, DE

Key dates

Filing date	Jan 21, 2003
Grant date	Jan 10, 2006
Priority date	—
Expiry date	Feb 23, 2023

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF28F9/0246
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

A cover plate device for a heat exchanger device, especially for a vehicle heater, includes a receiving zone (14) intended to be arranged on the heat exchanger device and to receive a fluid stream leaving the heat exchanger device in a first direction of flow (S1), a mixing zone (22) for mixing the partial fluid streams (F1, F2, F3) leaving the heat exchanger device in different areas and entering the receiving zone (14), and at least two delivery zones (24, 26) for delivering the fluid stream leaving the mixing zone (22) from the cover plate device (10).

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