Electric heating – Heating devices – Combined with diverse-type art device
Patent
1995-10-05
1998-09-01
Jeffery, John A.
Electric heating
Heating devices
Combined with diverse-type art device
399 69, 399 70, 399329, G03G 1520
Patent
active
058013601
ABSTRACT:
A fixing apparatus includes a heat generating element for generating heat upon electric power supply thereto; a temperature detecting element a for detecting a temperature or the heat generating element; power application control for controlling the power to the heat generating element so that the temperature detected by the temperature detecting element maintains a fixing temperature; and a power setting device for pre-applying power to the heat generating element to detect a rate of temperature change during the pre-application of power, before power is applied to start up the heat generating element to the fixing temperature, and for setting the power to be applied during the start-up period, in accordance with the detected rate of temperature change.
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Fukuzawa Daizo
Hayakawa Akira
Ishiyama Tatsunori
Oba Hiroyuki
Ohtsuka Yasumasa
Canon Kabushiki Kaisha
Jeffery John A.
Pelham J.
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