Patent ID: 11914280
Assignee: CARESTREAM HEALTH, INC.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A drum for thermally developing an image in an imaging media having a development temperature, comprising:
two lamp heaters, each heater positioned in a direction along the axis of the drum, one heater comprising a center filament and the other heater comprising two end/zone filaments;
a first partition plate disposed along the axis of the drum at or near an end of the center filament, substantially perpendicular to the axis of the drum, the first partition plate including a first cone-shaped portion extending in a first direction along the axis of the drum; and
a second partition plate disposed along the axis of the drum, substantially perpendicular to the axis of the drum, the second partition plate including a second cone-shaped portion extending in a second direction along the axis of the drum.