Internal-combustion engines – Starting device – Control of glow plug during starting
Reexamination Certificate
2005-01-18
2005-01-18
Mohanty, Bibhu (Department: 3747)
Internal-combustion engines
Starting device
Control of glow plug during starting
C123S14500A
Reexamination Certificate
active
06843218
ABSTRACT:
A glow plug energization control apparatus includes a unit for performing an energization control so that a sheath heater is quickly heated when a key switch is put in an on position, a unit for performing, subsequently to this, an energization control to prevent a drop in temperature of the sheath heater, a unit for performing, when the key switch is put in the start position during the energization control, an energization control to prevent a drop in temperature of the sheath heater during its period, and a unit for performing, after the engine is started, an energization control to keep the sheath heater at a second target temperature.
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Gotoh Shunsuke
Kumada Chiaki
Sakurai Takayuki
Mohanty Bibhu
NGK Spark Plug Co. Ltd.
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