Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2007-11-06
2007-11-06
Paschall, Mark (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S202000, C219S497000, C219S494000, C074S551900, C074S557000
Reexamination Certificate
active
11237952
ABSTRACT:
A grip heater control apparatus (7) capable of increasing the opportunities to enable a heater (2) to warm a grip (1) while suppressing a voltage drop of a battery (10), the grip heater control apparatus comprising a heater (2) for generating heat by means of electric power supplied from the battery (10), the heater being provided in a grip (1) of a steering handle of a vehicle having a generator (9) for generating electricity interlocking with the rotation of an engine as a propulsive source and the battery (10) charged by the generator (9), and a heater control unit for controlling the electric energy supplied to the heater (2) from the battery (10), wherein a revolutions detecting unit is provided for detecting the number of revolutions of the engine or the generator (9) and the heater control unit includes a unit for determining an upper limit on the upper limit electric energy supplied to the heater (2) depending on the detected number of revolutions.
REFERENCES:
patent: 5482013 (1996-01-01), Andrews et al.
patent: 5811884 (1998-09-01), Matuoka et al.
patent: 6844524 (2005-01-01), Downey et al.
patent: 6903312 (2005-06-01), Miura et al.
patent: 2004-67076 (2004-03-01), None
patent: 2004-75047 (2004-03-01), None
Oishi Yasuo
Okamoto Katsuya
Honda Access Corp.
Mitsubishi Cable Industries Ltd.
Paschall Mark
Westerman, Hattori, Daniels & Adrian , LLP.
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