Electric heating – Heating devices – With power supply and voltage or current regulation or...
Patent
1998-03-13
2000-05-09
Paschall, Mark
Electric heating
Heating devices
With power supply and voltage or current regulation or...
219485, 219501, 219497, 307 38, 392416, H05B 102
Patent
active
060606975
ABSTRACT:
A substrate processing apparatus reduces an instantaneous maximum power consumption at turn-on. Power receiving parts of a plurality of processing units are connected to one end of a turn-on switch respectively through switches. The other end of the turn-on switch is connected to an external power source through a breaker. Timer values are set in advance in the timers, respectively. When the turn-on switch is turned on, the timers turn on the associated switches respectively after times which are defined by the timer values, whereby the processing units are provided with electric power, each with a delay of a constant time.
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patent: 5528016 (1996-06-01), Mogi
Hamada Tetsuya
Imanishi Yasuo
Iwami Masaki
Kamei Kenji
Morita Akihiko
Dainippon Screen Mfg. Co,. Ltd.
Paschall Mark
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