Electric heating – Heating devices
Patent
1990-07-03
1992-06-23
Reynolds, Bruce A.
Electric heating
Heating devices
392407, 296101, 29613, 338262, F26B 330, A45D 2040, F24C 700, A61M 506
Patent
active
051245310
ABSTRACT:
An electric heater for heating a workpiece including at least one heat generating wire which generates heat upon application of an electric current thereto, and which has a diameter of not more than 1 mm. Each heat generating wire has a heating portion which is formed by bending so as to at least partially define a heating space. The workpiece to be heated by the electric heater is positioned relative to the heating space, such that the workpiece is spaced apart from the heating portion of the heat generating wire or wires.
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Jeffery John A.
NGK Insulators Ltd.
Reynolds Bruce A.
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