Patent ID: 8776865
Filing Date: 2014-07-15
Classification: F01N,F28D,Y02A,Y02E,Y02T,Y10T

Abstract:
1. A latent heat storage device for an exhaust system of a combustion engine, comprising: a storage body having a plurality of channels including first channels and second channels running parallel to one another; wherein all of the plurality of channels of the storage body run parallel to one another; wherein the first channels contain a phase-changing material; wherein the second channels are free of the phase-changing material; wherein the storage body is formed by a layer structure with at least two plates; wherein at least one of the least two plates is corrugated; wherein the at least one of the at least two plates contacts a second one of the at least two plates; and wherein the at least one of the at least two plates is fastened to the second one of the at least two plates in such a manner that corrugations of the at least one of the first two plates form the first and second channels.