Helmet cooling and heating system

Details Helmet cooling and heating system Helmet cooling and heating system

2006-12-15

2009-08-11

Jones, Melvin (Department: 3744)

Refrigeration

Using electrical or magnetic effect

Thermoelectric; e.g., peltier effect

C062S003300, C062S259300

Reexamination Certificate

active

07571615

ABSTRACT:
A protective gear cooling device, comprising a helmet having an inside surface and an outside surface. There is a cooling plate coupled to the inside surface of the helmet. A pnp conductor and an npn conductor are coupled to the cooling plate. A heat sink is coupled to the conductors and to the outside surface of the helmet. A fan is coupled to the heat sink. A control module is electronically coupled to the fan and the conductors. Power is provided by a direct current power source. The source is electronically coupled to the control module.

REFERENCES:
patent: 4893356 (1990-01-01), Waters
patent: 6125636 (2000-10-01), Taylor et al.

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