Heat exchanger unit and method for fluid to passively bypassing a heat exchanger
AssigneeBosal Flanders NV
InventorsMichel Dubuisson, Martijn Luyck, Jean-Paul Hubert Janssens
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Abstract
The invention relates to a heat exchanger unit for an exhaust gas system. The heat exchanger unit comprises an inlet for a fluid flow to enter the heat exchanger unit and an outlet for a fluid flow to exit the heat exchanger unit. The heat exchanger unit comprises a heat exchanger having a heat exchanger conduit passing through the heat exchanger and at least one bypass conduit bypassing the heat exchanger, wherein the at least one bypass conduit comprises a bypass core having a plurality of channels arranged longitudinally along the bypass conduit.
Claims22
Heat exchanger unit for an exhaust gas system, the heat exchanger unit comprising:
- an inlet for a fluid flow to enter the heat exchanger unit;
- an outlet for a fluid flow to exit the heat exchanger unit;
- the heat exchanger unit comprising a heat exchanger having a heat exchanger conduit passing through the heat exchanger and at least one passive bypass conduit bypassing the heat exchanger;
- wherein the at least one passive bypass conduit comprises a bypass core having a plurality of channels arranged longitudinally along the passive bypass conduit, and wherein the bypass core comprises between 100 channels and 800 channels.
Dependencies are inferred from the claim text.