FIELD: heating.
SUBSTANCE: invention refers to heating device (10), as well as to a ground transport vehicle or an aircraft containing one or more heating devices (10), containing many PTK resistors (30) and at least one alternating voltage source connected to PTK resistors; PTK resistors (30) have such dimensions that voltage drop on PTK resistor (30) does not exceed the value of 40 V/mm, PTK resistors (30) are adjacent to one or more heat transfer zones (40); heat transfer zones (40) include many adjoining air channels.
EFFECT: reduction of current distortion associated with PTK resistor.
11 cl, 3 dwg
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Authors
Dates
2013-07-27—Published
2008-10-15—Filed