Electric heating – Heating devices – With power supply and voltage or current regulation or...
Patent
1979-11-06
1982-05-11
Reynolds, B. A.
Electric heating
Heating devices
With power supply and voltage or current regulation or...
236 94, 219486, 219505, H05B 102
Patent
active
043295681
ABSTRACT:
An apparatus for heat treatment (particularly asepticization) of contact lenses. The apparatus comprises a box having a housing adapted to receive a case for contact lenses and includes an electrical circuit comprising a power supply and at least one heating unit, with the heating unit having a heating resistor and a heat-sensitive switching device. The apparatus is characterized in that it comprises an electronic voltage threshold detection and programmed control.
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Robin Jacques B.
Rocher Pierre M.
Baxley Charles E.
Paschall M. H.
Reynolds B. A.
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