Cooler head vaporizer

Details Cooler head vaporizer Cooler head vaporizer

2005-10-07

2008-09-30

Paik, Sang Y (Department: 3742)

Electric resistance heating devices

Heating devices

Fluid-in-circuit type heater

C392S386000

Reexamination Certificate

active

07430364

ABSTRACT:
A vaporizer for providing water vapor at a safer and reduced temperature comprises a water tank and steam generating unit. The steam generating unit is an assembly of a multi-walled chamber, top cover portion and safety grill. The safety grill establishes a distance between a water vapor outlet situated on the top cover portion and the point where an individual may contact the water vapor. This distance allows the temperature of the water vapor to be reduced to a safer temperature. Additionally, the vaporizer includes a condensation recycling port that receives water vapor droplets that form about the steam generating unit and returns those droplets to a boiling chamber where the water droplets are recycled into water vapor. Finally, the top cover portion includes a water barrier to protect electrical components near the water vapor outlet.

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patent: 6560408 (2003-05-01), Glucksman et al.
patent: 2002/0154903 (2002-10-01), Glucksman et al.

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