Patent · US Expired

Desorbable sorption filter suitable for a motor vehicle heating or air-conditioning system

US6478858B2 · kind B2 · utility

9Cited by

11References

18Claims

0Family size

Assignee

Behr GmbH & Co. · DE

Inventors

Hans-Heinrich Angermann · Stuttgart, DE
Roland Burk · Stuttgart, DE
Herbert Damsohn · Esslingen am Neckar, DE
Klaus Luz · Herrenberg, DE
Tilo Rinckleb · Bad Friedrichshall, DE

Key dates

Filing date	Jan 12, 2001
Grant date	Nov 12, 2002
Priority date	—
Expiry date	Jan 12, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S55/05
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A desorbable sorption filter, in particular for a heating or air-conditioning system of a motor vehicle, has a metallic support (12) which can be heated by flow of current and an adsorber (14) mounted at or on the support (12). To provide an improved, directly heatable sorption filter which particularly enables inexpensive production and good electrical and thermal conductive contact without the use of adhesives, it is proposed for the adsorber (14) to be of planar design and to be mechanically connected to the support (12, 112) by means of holding elements (26) formed integrally on the support (12, 112).

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