Thermal recorder

Recorders – Thermal recording

Patent

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Details

346 33EC, 346 62, G01D 1510

Patent

active

050050273

ABSTRACT:
The present invention relates to a thermal recorder employing a linear array of heat-producing elements which moves in a direction on heat-sensitive recording paper advanced in a direction perpendicular to the array scan direction. The recorder can be used for recording groups of facsimile picture signals successively received at a time interval with different degrees of darkness in direct proportion to the amplitude of the facsimile signal.

REFERENCES:
patent: 4096484 (1978-06-01), Ferre et al.
patent: 4249186 (1981-02-01), Edwards
patent: 4331963 (1982-05-01), Dahlstrom et al.

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