Apparatus for fractionation of a standard puff of smoke from a s

Details Apparatus for fractionation of a standard puff of smoke from a s Apparatus for fractionation of a standard puff of smoke from a s

1979-03-07

1980-05-27

Pellegrino, Stephen C.

Tobacco

Tobacco users' appliance

Device used for smoking

73 28, 55270, 55274, 131 103, A24F 1300

Patent

active

042045509

ABSTRACT:
A holder for a flat circular filter attached to a smoking machine is provided with a rotatable support for the filter pad. The smoke inlet and suction outlet for the filter holder are offset from the center of the pad and holder and are in matching positions at opposite faces of the pad. At the initiation of each puff, a rotator is synchronized to turn the support and pad through a predetermined arc so that the smoke particulates are spread along said arc of the filter pad. The products of an individual puff are thus positioned for the study of puff fractions. Multiple puffs may be handled on one pad.

REFERENCES:
patent: 3376874 (1968-04-01), Kim et al.
patent: 3433054 (1969-03-01), Mutter
patent: 3460374 (1969-08-01), Parks

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