Electric heating – Heating devices – Combined with diverse-type art device
Patent
1997-05-02
2000-03-28
Pelham, Joseph
Electric heating
Heating devices
Combined with diverse-type art device
372 34, 372 35, H01S 304, H01S 313, G03G 1520
Patent
active
060434562
ABSTRACT:
A method for regulating the temperature in a printing plate imaging unit of a printing press, particularly an offset printing press, the imaging unit being operable with laser light generated by a laser diode unit which is switched on and off in accordance with an image pattern to be produced on the printing plate, includes operating, alternatively with the laser diode unit, a heat source arranged near the laser diode unit so that the temperature of the laser diode unit is as constant as possible.
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Meyer Helmut
Schunn Johann
Greenberg Laurence A.
Heidelberger Druchmaschinen Aktiengesellschaft
Lerner Herbert L.
Pelham Joseph
Stemer Werner H.
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