Apple patents new refrigeration systems

That the portable Apple devices can come to very high temperatures it is not a new news, but now it has gone out to the light new patents on different refrigeration methods with the target to guarantee that the portable futures work to a more acceptable temperature.
Four are the patents requests and there are the following ones:

• Methods and Devices of Refrigeration for Electronic Devices Using Sensors of Flow: It detects the airflow speed, or a change in this speed, and does the pertinent adjustments in the system.
• Methods and Devices of Refrigeration for Electronic Devices across Users' Interfaces: It uses the ports opened in the wings of the portable one to increase the airflow. Ports of entry and exit like USB, FireWire and Ethernet.

• Methods and Devices of Refrigeration for Electronic Devices using Conductive Hinges: A hinge connected to an electronic component and other one destined to cool the computer. The hinge can be formed to remove the heat across the heat transfer generated by the electronic components of the second hinge.
• Methods and Devices of Refrigeration for Electronic Devices using Thermoelectric Components of Refrigeration: He uses the method known as “effect Peltier”, called like that by the French physicist Jean-Charles Peltier, the effect happens when an electric current runs across the union of two different metals. The electrons flow from a region from high thickness to the lower one, achieving that it cools down.

Finally, I quote what says the Apple request:

The dissipation of the heat is an important point of being considered in the design of these electronic devices. If the heat does not vanish of suitable form, the electronic components can fail and/or hurt in the device.