Method and apparatus for controlling the supply of energy to a h

Details Method and apparatus for controlling the supply of energy to a h Method and apparatus for controlling the supply of energy to a h

1993-02-24

1994-12-13

Bahr, Jennifer

Tobacco

Tobacco users' appliance

Device used for smoking

131270, 131329, 12820221, 12820317, 12820327, 219497, A24F 4700

Patent

active

053721489

ABSTRACT:
A method and an apparatus for controlling energy flow into a heating load array of a smoking article are provided. In response to a pressure drop in the mouthpiece of the smoking article, a selected load in the heating load array is switchably connected to a power supply. Energy delivered to the load is measured and the load is disconnected when a predetermined amount of energy has been delivered.

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