Heat extraction transport roll with annulus

Details Heat extraction transport roll with annulus Heat extraction transport roll with annulus

1986-12-19

1991-07-16

Stephan, Steven L.

Photocopying

Contact printing

Light boxes

355285, 355289, G03G 1520

Patent

active

050328751

ABSTRACT:
A thermally conductive hollow cylinder is used in a copier as a heat dissipating sheet transport device in conjunction with an insulating and reflective baffle. The cylinder is located downstream of the fuser to dissipate heat placed on sheets by the fuser. Air is drawn through holes in the sheet contacting surface of the cylinder by a blower which vents heated air to the outside of the copier. A member can be placed inside the cylinder in order to create an annulus and thereby enable high velocities to be obtained near the outer wall of the cylinder without increasing the overall flow requirement.

REFERENCES:
patent: 3827855 (1974-08-01), Blake
patent: 4191465 (1980-03-01), Boase et al.
patent: 4252307 (1981-02-01), Korte
patent: 4545671 (1985-10-01), Anderson
patent: 4618240 (1986-10-01), Sakuvai et al.
patent: 4625430 (1986-12-01), Aula et al.

Affiliated with

Also associated with

Rating

Heat extraction transport roll with annulus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat extraction transport roll with annulus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat extraction transport roll with annulus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-134634