The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 06, 2007

Filed:

Sep. 29, 2005
Applicants:

Yasuo Oishi, Niiza, JP;

Katsuya Okamoto, Nerima-ku, JP;

Inventors:

Yasuo Oishi, Niiza, JP;

Katsuya Okamoto, Nerima-ku, JP;

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A grip heater control apparatus () capable of increasing the opportunities to enable a heater () to warm a grip () while suppressing a voltage drop of a battery (), the grip heater control apparatus comprising a heater () for generating heat by means of electric power supplied from the battery (), the heater being provided in a grip () of a steering handle of a vehicle having a generator () for generating electricity interlocking with the rotation of an engine as a propulsive source and the battery () charged by the generator (), and a heater control unit for controlling the electric energy supplied to the heater () from the battery (), wherein a revolutions detecting unit is provided for detecting the number of revolutions of the engine or the generator () and the heater control unit includes a unit for determining an upper limit on the upper limit electric energy supplied to the heater () depending on the detected number of revolutions.


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