Intellectual Property Law

US Patent 7448441 - CNT microchannel heat exchanger

This patent from Alliance for Sustainable Energy LLC teaches a lightweight carbon nanotube heat exchanger suitable for miniature fuel cells. Claim 1 reads:

1. A carbon nanotube heat-exchange system, comprising:

a microchannel structure having an inlet end and an outlet end, the inlet end providing a cooling fluid into said microchannel structure and the outlet end discharging the cooling fluid from said microchannel structure;

at least one flow path defined in said microchannel structure, said at least one flow path fluidically connecting the inlet end to the outlet end of said microchannel structure; and

a carbon nanotube structure provided in thermal contact with said microchannel structure, said carbon nanotube structure receiving heat from the cooling fluid in said microchannel structure and dissipating the heat into an external medium that is external to the carbon nanotube heat-exchange system.

Full post as published by TinytechIP on November 13, 2008 (boomark / email).