Cooling device for printer head

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact

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Details

400719, 165 46, B41J 29377

Patent

active

049681605

ABSTRACT:
A cooling device for a printer head includes an evaporation unit, a condenser and a refrigeration medium supply pump interconnected by conduits or tubes. The heat generated from the printer head is taken up in the form of the heat of vaporization of a refrigeration medium in the evaporation unit disposed around the printer head.

REFERENCES:
patent: 2625804 (1953-01-01), Patch et al.
patent: 3903931 (1975-09-01), Moulin et al.
patent: 4196772 (1980-04-01), Adamski et al.
patent: 4212347 (1980-07-01), Eastman
patent: 4579469 (1986-04-01), Falcetti
"Flexible Cable"; Hungarter IBM Technical Disclosure Bulletin, vol. 22, No. 12, p. 5303, May 1980.

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