Dampening fluid evaporator

Details Dampening fluid evaporator Dampening fluid evaporator

1990-11-28

1992-02-04

Fisher, J. Reed

Printing

Planographic

Dampeners

B41F 726, B41F 736

Patent

active

050851420

ABSTRACT:
A dampening fluid evaporator for a lithographic printing press incorporating a blower housing having an elongated inlet passage positioned to extend along substantially the entire length of a distributor roller. A transflow blower mounted in the blower housing draws air through the elongated intake passage along substantially the entire length of the roller while delivering a diffused stream of air which impinges against the roller for evaporating excess dampening fluid.

REFERENCES:
patent: 1022379 (1912-04-01), Pope
patent: 1212643 (1917-01-01), Hopewell
patent: 2196412 (1940-04-01), Greenbeck
patent: 2733653 (1956-02-01), Mullen
patent: 2843040 (1958-07-01), Childers
patent: 4452139 (1984-06-01), Dahlgren et al.
patent: 4470347 (1984-09-01), Johne et al.
patent: 4524689 (1985-06-01), Lemaster
patent: 4527471 (1983-07-01), Dahlgren et al.
patent: 4753165 (1988-06-01), Grosshauser
Dayton Transflow Blower Model 4C874-Operating Instructions and Parts Manual-Form 5S2814-Dayton Electric Manufacturing Co.

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