A cooling system is provided employing at least two modular cooling units (MCUs). Each MCU is capable of providing system coolant to multiple electronics subsystems to be cooled, and each includes a heat exchanger, a first cooling loop with at least one control valve, and a second cooling loop. The first...http://www.google.de/patents/US7088585?utm_source=gb-gplus-sharePatent US7088585 - Cooling system and method employing at least two modular cooling units for ensuring cooling of multiple electronics subsystems