An air flow management system for an Internet Data Center with rows of cabinets, the rows being located on an elevated floor and disposed in pairs wherein the front sides of the two rows face each other. Fresh air is supplied through the elevated floor in order to cool the heat generating elements, and...http://www.google.de/patents/US20030050003?utm_source=gb-gplus-sharePatent US20030050003 - Air flow management system for an internet data center